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[PATCH openEuler-22.03-LTS-SP2] x86/xen: Add some null pointer checking to smp.c
by Guo Mengqi 20 May '24

20 May '24

From: Kunwu Chan <chentao(a)kylinos.cn> stable inclusion from stable-v5.10.214 commit eb279074badac0bbe28749906562d648ca4bc750 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HK0E CVE: CVE-2024-26908 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 3693bb4465e6e32a204a5b86d3ec7e6b9f7e67c2 ] kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity. Signed-off-by: Kunwu Chan <chentao(a)kylinos.cn> Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202401161119.iof6BQsf-lkp@intel.com/ Suggested-by: Markus Elfring <Markus.Elfring(a)web.de> Reviewed-by: Juergen Gross <jgross(a)suse.com> Link: https://lore.kernel.org/r/20240119094948.275390-1-chentao@kylinos.cn Signed-off-by: Juergen Gross <jgross(a)suse.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Yuntao Liu <liuyuntao12(a)huawei.com> --- arch/x86/xen/smp.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index cdec892b28e2..a641e0d45219 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -65,6 +65,8 @@ int xen_smp_intr_init(unsigned int cpu) char *resched_name, *callfunc_name, *debug_name; resched_name = kasprintf(GFP_KERNEL, "resched%d", cpu); + if (!resched_name) + goto fail_mem; per_cpu(xen_resched_irq, cpu).name = resched_name; rc = bind_ipi_to_irqhandler(XEN_RESCHEDULE_VECTOR, cpu, @@ -77,6 +79,8 @@ int xen_smp_intr_init(unsigned int cpu) per_cpu(xen_resched_irq, cpu).irq = rc; callfunc_name = kasprintf(GFP_KERNEL, "callfunc%d", cpu); + if (!callfunc_name) + goto fail_mem; per_cpu(xen_callfunc_irq, cpu).name = callfunc_name; rc = bind_ipi_to_irqhandler(XEN_CALL_FUNCTION_VECTOR, cpu, @@ -90,6 +94,9 @@ int xen_smp_intr_init(unsigned int cpu) if (!xen_fifo_events) { debug_name = kasprintf(GFP_KERNEL, "debug%d", cpu); + if (!debug_name) + goto fail_mem; + per_cpu(xen_debug_irq, cpu).name = debug_name; rc = bind_virq_to_irqhandler(VIRQ_DEBUG, cpu, xen_debug_interrupt, @@ -101,6 +108,9 @@ int xen_smp_intr_init(unsigned int cpu) } callfunc_name = kasprintf(GFP_KERNEL, "callfuncsingle%d", cpu); + if (!callfunc_name) + goto fail_mem; + per_cpu(xen_callfuncsingle_irq, cpu).name = callfunc_name; rc = bind_ipi_to_irqhandler(XEN_CALL_FUNCTION_SINGLE_VECTOR, cpu, @@ -114,6 +124,8 @@ int xen_smp_intr_init(unsigned int cpu) return 0; + fail_mem: + rc = -ENOMEM; fail: xen_smp_intr_free(cpu); return rc; -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS] net: hns3: fix kernel crash when 1588 is received on HIP08 devices
by Guo Mengqi 20 May '24

20 May '24

From: Yonglong Liu <liuyonglong(a)huawei.com> driver inclusion category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HK8U Reference: https://gitee.com/openeuler/kernel/commit/e318095d78b89cec4f2cb17caa505b7cd… -------------------------------- The HIP08 devices does not register the ptp devices, so the hdev->ptp is NULL, but the hardware can receive 1588 messages, and set the HNS3_RXD_TS_VLD_B bit, so, if match this case, the access of hdev->ptp->flags will cause a kernel crash: [ 5888.946472] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018 [ 5888.946475] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018 ... [ 5889.266118] pc : hclge_ptp_get_rx_hwts+0x40/0x170 [hclge] [ 5889.272612] lr : hclge_ptp_get_rx_hwts+0x34/0x170 [hclge] [ 5889.279101] sp : ffff800012c3bc50 [ 5889.283516] x29: ffff800012c3bc50 x28: ffff2040002be040 [ 5889.289927] x27: ffff800009116484 x26: 0000000080007500 [ 5889.296333] x25: 0000000000000000 x24: ffff204001c6f000 [ 5889.302738] x23: ffff204144f53c00 x22: 0000000000000000 [ 5889.309134] x21: 0000000000000000 x20: ffff204004220080 [ 5889.315520] x19: ffff204144f53c00 x18: 0000000000000000 [ 5889.321897] x17: 0000000000000000 x16: 0000000000000000 [ 5889.328263] x15: 0000004000140ec8 x14: 0000000000000000 [ 5889.334617] x13: 0000000000000000 x12: 00000000010011df [ 5889.340965] x11: bbfeff4d22000000 x10: 0000000000000000 [ 5889.347303] x9 : ffff800009402124 x8 : 0200f78811dfbb4d [ 5889.353637] x7 : 2200000000191b01 x6 : ffff208002a7d480 [ 5889.359959] x5 : 0000000000000000 x4 : 0000000000000000 [ 5889.366271] x3 : 0000000000000000 x2 : 0000000000000000 [ 5889.372567] x1 : 0000000000000000 x0 : ffff20400095c080 [ 5889.378857] Call trace: [ 5889.382285] hclge_ptp_get_rx_hwts+0x40/0x170 [hclge] [ 5889.388304] hns3_handle_bdinfo+0x324/0x410 [hns3] [ 5889.394055] hns3_handle_rx_bd+0x60/0x150 [hns3] [ 5889.399624] hns3_clean_rx_ring+0x84/0x170 [hns3] [ 5889.405270] hns3_nic_common_poll+0xa8/0x220 [hns3] [ 5889.411084] napi_poll+0xcc/0x264 [ 5889.415329] net_rx_action+0xd4/0x21c [ 5889.419911] __do_softirq+0x130/0x358 [ 5889.424484] irq_exit+0x134/0x154 [ 5889.428700] __handle_domain_irq+0x88/0xf0 [ 5889.433684] gic_handle_irq+0x78/0x2c0 [ 5889.438319] el1_irq+0xb8/0x140 [ 5889.442354] arch_cpu_idle+0x18/0x40 [ 5889.446816] default_idle_call+0x5c/0x1c0 [ 5889.451714] cpuidle_idle_call+0x174/0x1b0 [ 5889.456692] do_idle+0xc8/0x160 [ 5889.460717] cpu_startup_entry+0x30/0xfc [ 5889.465523] secondary_start_kernel+0x158/0x1ec [ 5889.470936] Code: 97ffab78 f9411c14 91408294 f9457284 (f9400c80) [ 5889.477950] SMP: stopping secondary CPUs [ 5890.514626] SMP: failed to stop secondary CPUs 0-69,71-95 [ 5890.522951] Starting crashdump kernel... Fixes: 56acfb181aba ("net: hns3: add support for PTP") Signed-off-by: Yonglong Liu <liuyonglong(a)huawei.com> Signed-off-by: Jialin Zhang <zhangjialin11(a)huawei.com> --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c index a40b1583f114..0f06f95b09bc 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c @@ -120,7 +120,7 @@ void hclge_ptp_get_rx_hwts(struct hnae3_handle *handle, struct sk_buff *skb, u64 ns = nsec; u32 sec_h; - if (!test_bit(HCLGE_PTP_FLAG_RX_EN, &hdev->ptp->flags)) + if (!hdev->ptp || !test_bit(HCLGE_PTP_FLAG_RX_EN, &hdev->ptp->flags)) return; /* Since the BD does not have enough space for the higher 16 bits of -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP2] net: hns3: fix kernel crash when 1588 is received on HIP08 devices
by Guo Mengqi 20 May '24

20 May '24

From: Yonglong Liu <liuyonglong(a)huawei.com> driver inclusion category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HK8U Reference: https://gitee.com/openeuler/kernel/commit/e318095d78b89cec4f2cb17caa505b7cd… -------------------------------- The HIP08 devices does not register the ptp devices, so the hdev->ptp is NULL, but the hardware can receive 1588 messages, and set the HNS3_RXD_TS_VLD_B bit, so, if match this case, the access of hdev->ptp->flags will cause a kernel crash: [ 5888.946472] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018 [ 5888.946475] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018 ... [ 5889.266118] pc : hclge_ptp_get_rx_hwts+0x40/0x170 [hclge] [ 5889.272612] lr : hclge_ptp_get_rx_hwts+0x34/0x170 [hclge] [ 5889.279101] sp : ffff800012c3bc50 [ 5889.283516] x29: ffff800012c3bc50 x28: ffff2040002be040 [ 5889.289927] x27: ffff800009116484 x26: 0000000080007500 [ 5889.296333] x25: 0000000000000000 x24: ffff204001c6f000 [ 5889.302738] x23: ffff204144f53c00 x22: 0000000000000000 [ 5889.309134] x21: 0000000000000000 x20: ffff204004220080 [ 5889.315520] x19: ffff204144f53c00 x18: 0000000000000000 [ 5889.321897] x17: 0000000000000000 x16: 0000000000000000 [ 5889.328263] x15: 0000004000140ec8 x14: 0000000000000000 [ 5889.334617] x13: 0000000000000000 x12: 00000000010011df [ 5889.340965] x11: bbfeff4d22000000 x10: 0000000000000000 [ 5889.347303] x9 : ffff800009402124 x8 : 0200f78811dfbb4d [ 5889.353637] x7 : 2200000000191b01 x6 : ffff208002a7d480 [ 5889.359959] x5 : 0000000000000000 x4 : 0000000000000000 [ 5889.366271] x3 : 0000000000000000 x2 : 0000000000000000 [ 5889.372567] x1 : 0000000000000000 x0 : ffff20400095c080 [ 5889.378857] Call trace: [ 5889.382285] hclge_ptp_get_rx_hwts+0x40/0x170 [hclge] [ 5889.388304] hns3_handle_bdinfo+0x324/0x410 [hns3] [ 5889.394055] hns3_handle_rx_bd+0x60/0x150 [hns3] [ 5889.399624] hns3_clean_rx_ring+0x84/0x170 [hns3] [ 5889.405270] hns3_nic_common_poll+0xa8/0x220 [hns3] [ 5889.411084] napi_poll+0xcc/0x264 [ 5889.415329] net_rx_action+0xd4/0x21c [ 5889.419911] __do_softirq+0x130/0x358 [ 5889.424484] irq_exit+0x134/0x154 [ 5889.428700] __handle_domain_irq+0x88/0xf0 [ 5889.433684] gic_handle_irq+0x78/0x2c0 [ 5889.438319] el1_irq+0xb8/0x140 [ 5889.442354] arch_cpu_idle+0x18/0x40 [ 5889.446816] default_idle_call+0x5c/0x1c0 [ 5889.451714] cpuidle_idle_call+0x174/0x1b0 [ 5889.456692] do_idle+0xc8/0x160 [ 5889.460717] cpu_startup_entry+0x30/0xfc [ 5889.465523] secondary_start_kernel+0x158/0x1ec [ 5889.470936] Code: 97ffab78 f9411c14 91408294 f9457284 (f9400c80) [ 5889.477950] SMP: stopping secondary CPUs [ 5890.514626] SMP: failed to stop secondary CPUs 0-69,71-95 [ 5890.522951] Starting crashdump kernel... Fixes: 56acfb181aba ("net: hns3: add support for PTP") Signed-off-by: Yonglong Liu <liuyonglong(a)huawei.com> Signed-off-by: Jialin Zhang <zhangjialin11(a)huawei.com> --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c index a40b1583f114..0f06f95b09bc 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c @@ -120,7 +120,7 @@ void hclge_ptp_get_rx_hwts(struct hnae3_handle *handle, struct sk_buff *skb, u64 ns = nsec; u32 sec_h; - if (!test_bit(HCLGE_PTP_FLAG_RX_EN, &hdev->ptp->flags)) + if (!hdev->ptp || !test_bit(HCLGE_PTP_FLAG_RX_EN, &hdev->ptp->flags)) return; /* Since the BD does not have enough space for the higher 16 bits of -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP1] net: hns3: fix kernel crash when 1588 is received on HIP08 devices
by Guo Mengqi 20 May '24

20 May '24

From: Yonglong Liu <liuyonglong(a)huawei.com> driver inclusion category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HK8U Reference: https://gitee.com/openeuler/kernel/commit/e318095d78b89cec4f2cb17caa505b7cd… -------------------------------- The HIP08 devices does not register the ptp devices, so the hdev->ptp is NULL, but the hardware can receive 1588 messages, and set the HNS3_RXD_TS_VLD_B bit, so, if match this case, the access of hdev->ptp->flags will cause a kernel crash: [ 5888.946472] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018 [ 5888.946475] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018 ... [ 5889.266118] pc : hclge_ptp_get_rx_hwts+0x40/0x170 [hclge] [ 5889.272612] lr : hclge_ptp_get_rx_hwts+0x34/0x170 [hclge] [ 5889.279101] sp : ffff800012c3bc50 [ 5889.283516] x29: ffff800012c3bc50 x28: ffff2040002be040 [ 5889.289927] x27: ffff800009116484 x26: 0000000080007500 [ 5889.296333] x25: 0000000000000000 x24: ffff204001c6f000 [ 5889.302738] x23: ffff204144f53c00 x22: 0000000000000000 [ 5889.309134] x21: 0000000000000000 x20: ffff204004220080 [ 5889.315520] x19: ffff204144f53c00 x18: 0000000000000000 [ 5889.321897] x17: 0000000000000000 x16: 0000000000000000 [ 5889.328263] x15: 0000004000140ec8 x14: 0000000000000000 [ 5889.334617] x13: 0000000000000000 x12: 00000000010011df [ 5889.340965] x11: bbfeff4d22000000 x10: 0000000000000000 [ 5889.347303] x9 : ffff800009402124 x8 : 0200f78811dfbb4d [ 5889.353637] x7 : 2200000000191b01 x6 : ffff208002a7d480 [ 5889.359959] x5 : 0000000000000000 x4 : 0000000000000000 [ 5889.366271] x3 : 0000000000000000 x2 : 0000000000000000 [ 5889.372567] x1 : 0000000000000000 x0 : ffff20400095c080 [ 5889.378857] Call trace: [ 5889.382285] hclge_ptp_get_rx_hwts+0x40/0x170 [hclge] [ 5889.388304] hns3_handle_bdinfo+0x324/0x410 [hns3] [ 5889.394055] hns3_handle_rx_bd+0x60/0x150 [hns3] [ 5889.399624] hns3_clean_rx_ring+0x84/0x170 [hns3] [ 5889.405270] hns3_nic_common_poll+0xa8/0x220 [hns3] [ 5889.411084] napi_poll+0xcc/0x264 [ 5889.415329] net_rx_action+0xd4/0x21c [ 5889.419911] __do_softirq+0x130/0x358 [ 5889.424484] irq_exit+0x134/0x154 [ 5889.428700] __handle_domain_irq+0x88/0xf0 [ 5889.433684] gic_handle_irq+0x78/0x2c0 [ 5889.438319] el1_irq+0xb8/0x140 [ 5889.442354] arch_cpu_idle+0x18/0x40 [ 5889.446816] default_idle_call+0x5c/0x1c0 [ 5889.451714] cpuidle_idle_call+0x174/0x1b0 [ 5889.456692] do_idle+0xc8/0x160 [ 5889.460717] cpu_startup_entry+0x30/0xfc [ 5889.465523] secondary_start_kernel+0x158/0x1ec [ 5889.470936] Code: 97ffab78 f9411c14 91408294 f9457284 (f9400c80) [ 5889.477950] SMP: stopping secondary CPUs [ 5890.514626] SMP: failed to stop secondary CPUs 0-69,71-95 [ 5890.522951] Starting crashdump kernel... Fixes: 56acfb181aba ("net: hns3: add support for PTP") Signed-off-by: Yonglong Liu <liuyonglong(a)huawei.com> Signed-off-by: Jialin Zhang <zhangjialin11(a)huawei.com> --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c index a40b1583f114..0f06f95b09bc 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c @@ -120,7 +120,7 @@ void hclge_ptp_get_rx_hwts(struct hnae3_handle *handle, struct sk_buff *skb, u64 ns = nsec; u32 sec_h; - if (!test_bit(HCLGE_PTP_FLAG_RX_EN, &hdev->ptp->flags)) + if (!hdev->ptp || !test_bit(HCLGE_PTP_FLAG_RX_EN, &hdev->ptp->flags)) return; /* Since the BD does not have enough space for the higher 16 bits of -- 2.17.1

2 1

[PATCH OLK-5.10] netfilter: ipset: fix performance regression in swap operation
by Guo Mengqi 20 May '24

20 May '24

From: Jozsef Kadlecsik <kadlec(a)netfilter.org> stable inclusion from stable-v5.10.210 commit a24d5f2ac8ef702a58e55ec276aad29b4bd97e05 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HL6P Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… --------------------------- commit 97f7cf1cd80eeed3b7c808b7c12463295c751001 upstream. The patch "netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test", commit 28628fa9 fixes a race condition. But the synchronize_rcu() added to the swap function unnecessarily slows it down: it can safely be moved to destroy and use call_rcu() instead. Eric Dumazet pointed out that simply calling the destroy functions as rcu callback does not work: sets with timeout use garbage collectors which need cancelling at destroy which can wait. Therefore the destroy functions are split into two: cancelling garbage collectors safely at executing the command received by netlink and moving the remaining part only into the rcu callback. Link: https://lore.kernel.org/lkml/C0829B10-EAA6-4809-874E-E1E9C05A8D84@automatti… Fixes: 28628fa952fe ("netfilter: ipset: fix race condition between swap/destroy and kernel side add/del/test") Reported-by: Ale Crismani <ale.crismani(a)automattic.com> Reported-by: David Wang <00107082(a)163.com> Tested-by: David Wang <00107082(a)163.com> Signed-off-by: Jozsef Kadlecsik <kadlec(a)netfilter.org> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- include/linux/netfilter/ipset/ip_set.h | 4 +++ net/netfilter/ipset/ip_set_bitmap_gen.h | 14 ++++++++-- net/netfilter/ipset/ip_set_core.c | 37 +++++++++++++++++++------ net/netfilter/ipset/ip_set_hash_gen.h | 15 ++++++++-- net/netfilter/ipset/ip_set_list_set.c | 13 +++++++-- 5 files changed, 65 insertions(+), 18 deletions(-) diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index 2ed051298a60..136405755b79 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -189,6 +189,8 @@ struct ip_set_type_variant { /* Return true if "b" set is the same as "a" * according to the create set parameters */ bool (*same_set)(const struct ip_set *a, const struct ip_set *b); + /* Cancel ongoing garbage collectors before destroying the set*/ + void (*cancel_gc)(struct ip_set *set); /* Region-locking is used */ bool region_lock; @@ -244,6 +246,8 @@ extern void ip_set_type_unregister(struct ip_set_type *set_type); /* A generic IP set */ struct ip_set { + /* For call_cru in destroy */ + struct rcu_head rcu; /* The name of the set */ char name[IPSET_MAXNAMELEN]; /* Lock protecting the set data */ diff --git a/net/netfilter/ipset/ip_set_bitmap_gen.h b/net/netfilter/ipset/ip_set_bitmap_gen.h index 26ab0e9612d8..9523104a90da 100644 --- a/net/netfilter/ipset/ip_set_bitmap_gen.h +++ b/net/netfilter/ipset/ip_set_bitmap_gen.h @@ -28,6 +28,7 @@ #define mtype_del IPSET_TOKEN(MTYPE, _del) #define mtype_list IPSET_TOKEN(MTYPE, _list) #define mtype_gc IPSET_TOKEN(MTYPE, _gc) +#define mtype_cancel_gc IPSET_TOKEN(MTYPE, _cancel_gc) #define mtype MTYPE #define get_ext(set, map, id) ((map)->extensions + ((set)->dsize * (id))) @@ -57,9 +58,6 @@ mtype_destroy(struct ip_set *set) { struct mtype *map = set->data; - if (SET_WITH_TIMEOUT(set)) - del_timer_sync(&map->gc); - if (set->dsize && set->extensions & IPSET_EXT_DESTROY) mtype_ext_cleanup(set); ip_set_free(map->members); @@ -288,6 +286,15 @@ mtype_gc(struct timer_list *t) add_timer(&map->gc); } +static void +mtype_cancel_gc(struct ip_set *set) +{ + struct mtype *map = set->data; + + if (SET_WITH_TIMEOUT(set)) + del_timer_sync(&map->gc); +} + static const struct ip_set_type_variant mtype = { .kadt = mtype_kadt, .uadt = mtype_uadt, @@ -301,6 +308,7 @@ static const struct ip_set_type_variant mtype = { .head = mtype_head, .list = mtype_list, .same_set = mtype_same_set, + .cancel_gc = mtype_cancel_gc, }; #endif /* __IP_SET_BITMAP_IP_GEN_H */ diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c index ef853c034cf5..c3a9f92ac329 100644 --- a/net/netfilter/ipset/ip_set_core.c +++ b/net/netfilter/ipset/ip_set_core.c @@ -1186,6 +1186,14 @@ ip_set_destroy_set(struct ip_set *set) kfree(set); } +static void +ip_set_destroy_set_rcu(struct rcu_head *head) +{ + struct ip_set *set = container_of(head, struct ip_set, rcu); + + ip_set_destroy_set(set); +} + static int ip_set_destroy(struct net *net, struct sock *ctnl, struct sk_buff *skb, const struct nlmsghdr *nlh, const struct nlattr * const attr[], @@ -1199,8 +1207,6 @@ static int ip_set_destroy(struct net *net, struct sock *ctnl, if (unlikely(protocol_min_failed(attr))) return -IPSET_ERR_PROTOCOL; - /* Must wait for flush to be really finished in list:set */ - rcu_barrier(); /* Commands are serialized and references are * protected by the ip_set_ref_lock. @@ -1212,8 +1218,10 @@ static int ip_set_destroy(struct net *net, struct sock *ctnl, * counter, so if it's already zero, we can proceed * without holding the lock. */ - read_lock_bh(&ip_set_ref_lock); if (!attr[IPSET_ATTR_SETNAME]) { + /* Must wait for flush to be really finished in list:set */ + rcu_barrier(); + read_lock_bh(&ip_set_ref_lock); for (i = 0; i < inst->ip_set_max; i++) { s = ip_set(inst, i); if (s && (s->ref || s->ref_netlink)) { @@ -1227,12 +1235,17 @@ static int ip_set_destroy(struct net *net, struct sock *ctnl, s = ip_set(inst, i); if (s) { ip_set(inst, i) = NULL; + /* Must cancel garbage collectors */ + s->variant->cancel_gc(s); ip_set_destroy_set(s); } } /* Modified by ip_set_destroy() only, which is serialized */ inst->is_destroyed = false; } else { + u16 features = 0; + + read_lock_bh(&ip_set_ref_lock); s = find_set_and_id(inst, nla_data(attr[IPSET_ATTR_SETNAME]), &i); if (!s) { @@ -1242,10 +1255,16 @@ static int ip_set_destroy(struct net *net, struct sock *ctnl, ret = -IPSET_ERR_BUSY; goto out; } + features = s->type->features; ip_set(inst, i) = NULL; read_unlock_bh(&ip_set_ref_lock); - - ip_set_destroy_set(s); + if (features & IPSET_TYPE_NAME) { + /* Must wait for flush to be really finished */ + rcu_barrier(); + } + /* Must cancel garbage collectors */ + s->variant->cancel_gc(s); + call_rcu(&s->rcu, ip_set_destroy_set_rcu); } return 0; out: @@ -1404,9 +1423,6 @@ static int ip_set_swap(struct net *net, struct sock *ctnl, struct sk_buff *skb, ip_set(inst, to_id) = from; write_unlock_bh(&ip_set_ref_lock); - /* Make sure all readers of the old set pointers are completed. */ - synchronize_rcu(); - return 0; } @@ -2420,8 +2436,11 @@ ip_set_fini(void) { nf_unregister_sockopt(&so_set); nfnetlink_subsys_unregister(&ip_set_netlink_subsys); - unregister_pernet_subsys(&ip_set_net_ops); + + /* Wait for call_rcu() in destroy */ + rcu_barrier(); + pr_debug("these are the famous last words\n"); } diff --git a/net/netfilter/ipset/ip_set_hash_gen.h b/net/netfilter/ipset/ip_set_hash_gen.h index b0670388da49..10f32a368277 100644 --- a/net/netfilter/ipset/ip_set_hash_gen.h +++ b/net/netfilter/ipset/ip_set_hash_gen.h @@ -235,6 +235,7 @@ htable_size(u8 hbits) #undef mtype_gc_do #undef mtype_gc #undef mtype_gc_init +#undef mtype_cancel_gc #undef mtype_variant #undef mtype_data_match @@ -279,6 +280,7 @@ htable_size(u8 hbits) #define mtype_gc_do IPSET_TOKEN(MTYPE, _gc_do) #define mtype_gc IPSET_TOKEN(MTYPE, _gc) #define mtype_gc_init IPSET_TOKEN(MTYPE, _gc_init) +#define mtype_cancel_gc IPSET_TOKEN(MTYPE, _cancel_gc) #define mtype_variant IPSET_TOKEN(MTYPE, _variant) #define mtype_data_match IPSET_TOKEN(MTYPE, _data_match) @@ -464,9 +466,6 @@ mtype_destroy(struct ip_set *set) struct htype *h = set->data; struct list_head *l, *lt; - if (SET_WITH_TIMEOUT(set)) - cancel_delayed_work_sync(&h->gc.dwork); - mtype_ahash_destroy(set, ipset_dereference_nfnl(h->table), true); list_for_each_safe(l, lt, &h->ad) { list_del(l); @@ -613,6 +612,15 @@ mtype_gc_init(struct htable_gc *gc) queue_delayed_work(system_power_efficient_wq, &gc->dwork, HZ); } +static void +mtype_cancel_gc(struct ip_set *set) +{ + struct htype *h = set->data; + + if (SET_WITH_TIMEOUT(set)) + cancel_delayed_work_sync(&h->gc.dwork); +} + static int mtype_add(struct ip_set *set, void *value, const struct ip_set_ext *ext, struct ip_set_ext *mext, u32 flags); @@ -1433,6 +1441,7 @@ static const struct ip_set_type_variant mtype_variant = { .uref = mtype_uref, .resize = mtype_resize, .same_set = mtype_same_set, + .cancel_gc = mtype_cancel_gc, .region_lock = true, }; diff --git a/net/netfilter/ipset/ip_set_list_set.c b/net/netfilter/ipset/ip_set_list_set.c index 5a67f7966574..6bc7019982b0 100644 --- a/net/netfilter/ipset/ip_set_list_set.c +++ b/net/netfilter/ipset/ip_set_list_set.c @@ -426,9 +426,6 @@ list_set_destroy(struct ip_set *set) struct list_set *map = set->data; struct set_elem *e, *n; - if (SET_WITH_TIMEOUT(set)) - del_timer_sync(&map->gc); - list_for_each_entry_safe(e, n, &map->members, list) { list_del(&e->list); ip_set_put_byindex(map->net, e->id); @@ -545,6 +542,15 @@ list_set_same_set(const struct ip_set *a, const struct ip_set *b) a->extensions == b->extensions; } +static void +list_set_cancel_gc(struct ip_set *set) +{ + struct list_set *map = set->data; + + if (SET_WITH_TIMEOUT(set)) + del_timer_sync(&map->gc); +} + static const struct ip_set_type_variant set_variant = { .kadt = list_set_kadt, .uadt = list_set_uadt, @@ -558,6 +564,7 @@ static const struct ip_set_type_variant set_variant = { .head = list_set_head, .list = list_set_list, .same_set = list_set_same_set, + .cancel_gc = list_set_cancel_gc, }; static void -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS] mm/slub: fix to return errno if kmalloc() fails
by Guo Mengqi 20 May '24

20 May '24

From: Chao Yu <chao.yu(a)oppo.com> stable inclusion from stable-v5.10.146 commit 379ac7905ff3f0a6a4e507d3e9f710ec4fab9124 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9KHJF Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 7e9c323c52b379d261a72dc7bd38120a761a93cd upstream. In create_unique_id(), kmalloc(, GFP_KERNEL) can fail due to out-of-memory, if it fails, return errno correctly rather than triggering panic via BUG_ON(); kernel BUG at mm/slub.c:5893! Internal error: Oops - BUG: 0 [#1] PREEMPT SMP Call trace: sysfs_slab_add+0x258/0x260 mm/slub.c:5973 __kmem_cache_create+0x60/0x118 mm/slub.c:4899 create_cache mm/slab_common.c:229 [inline] kmem_cache_create_usercopy+0x19c/0x31c mm/slab_common.c:335 kmem_cache_create+0x1c/0x28 mm/slab_common.c:390 f2fs_kmem_cache_create fs/f2fs/f2fs.h:2766 [inline] f2fs_init_xattr_caches+0x78/0xb4 fs/f2fs/xattr.c:808 f2fs_fill_super+0x1050/0x1e0c fs/f2fs/super.c:4149 mount_bdev+0x1b8/0x210 fs/super.c:1400 f2fs_mount+0x44/0x58 fs/f2fs/super.c:4512 legacy_get_tree+0x30/0x74 fs/fs_context.c:610 vfs_get_tree+0x40/0x140 fs/super.c:1530 do_new_mount+0x1dc/0x4e4 fs/namespace.c:3040 path_mount+0x358/0x914 fs/namespace.c:3370 do_mount fs/namespace.c:3383 [inline] __do_sys_mount fs/namespace.c:3591 [inline] __se_sys_mount fs/namespace.c:3568 [inline] __arm64_sys_mount+0x2f8/0x408 fs/namespace.c:3568 Cc: <stable(a)kernel.org> Fixes: 81819f0fc8285 ("SLUB core") Reported-by: syzbot+81684812ea68216e08c5(a)syzkaller.appspotmail.com Reviewed-by: Muchun Song <songmuchun(a)bytedance.com> Reviewed-by: Hyeonggon Yoo <42.hyeyoo(a)gmail.com> Signed-off-by: Chao Yu <chao.yu(a)oppo.com> Acked-by: David Rientjes <rientjes(a)google.com> Signed-off-by: Vlastimil Babka <vbabka(a)suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- mm/slub.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/mm/slub.c b/mm/slub.c index ad44734dbf72..ec1c3a376d36 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -5622,7 +5622,8 @@ static char *create_unique_id(struct kmem_cache *s) char *name = kmalloc(ID_STR_LENGTH, GFP_KERNEL); char *p = name; - BUG_ON(!name); + if (!name) + return ERR_PTR(-ENOMEM); *p++ = ':'; /* @@ -5680,6 +5681,8 @@ static int sysfs_slab_add(struct kmem_cache *s) * for the symlinks. */ name = create_unique_id(s); + if (IS_ERR(name)) + return PTR_ERR(name); } s->kobj.kset = kset; -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP2] hwmon: (coretemp) Fix out-of-bounds memory access
by Guo Mengqi 20 May '24

20 May '24

From: Zhang Rui <rui.zhang(a)intel.com> stable inclusion from stable-v5.10.210 commit f0da068c75c20ffc5ba28243ff577531dc2af1fd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9DNHE Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 4e440abc894585a34c2904a32cd54af1742311b3 ] Fix a bug that pdata->cpu_map[] is set before out-of-bounds check. The problem might be triggered on systems with more than 128 cores per package. Fixes: 7108b80a542b ("hwmon/coretemp: Handle large core ID value") Signed-off-by: Zhang Rui <rui.zhang(a)intel.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20240202092144.71180-2-rui.zhang@intel.com Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Stable-dep-of: fdaf0c8629d4 ("hwmon: (coretemp) Fix bogus core_id to attr name mapping") Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- drivers/hwmon/coretemp.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index eaae5de2ab61..f2d1e84600c7 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -467,18 +467,14 @@ static int create_core_data(struct platform_device *pdev, unsigned int cpu, if (pkg_flag) { attr_no = PKG_SYSFS_ATTR_NO; } else { - index = ida_alloc(&pdata->ida, GFP_KERNEL); + index = ida_alloc_max(&pdata->ida, NUM_REAL_CORES - 1, GFP_KERNEL); if (index < 0) return index; + pdata->cpu_map[index] = topology_core_id(cpu); attr_no = index + BASE_SYSFS_ATTR_NO; } - if (attr_no > MAX_CORE_DATA - 1) { - err = -ERANGE; - goto ida_free; - } - tdata = init_temp_data(cpu, pkg_flag); if (!tdata) { err = -ENOMEM; -- 2.17.1

2 1

[PATCH OLK-5.10] hwmon: (coretemp) Fix out-of-bounds memory access
by Guo Mengqi 20 May '24

20 May '24

From: Zhang Rui <rui.zhang(a)intel.com> stable inclusion from stable-v5.10.210 commit f0da068c75c20ffc5ba28243ff577531dc2af1fd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9DNHE Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 4e440abc894585a34c2904a32cd54af1742311b3 ] Fix a bug that pdata->cpu_map[] is set before out-of-bounds check. The problem might be triggered on systems with more than 128 cores per package. Fixes: 7108b80a542b ("hwmon/coretemp: Handle large core ID value") Signed-off-by: Zhang Rui <rui.zhang(a)intel.com> Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20240202092144.71180-2-rui.zhang@intel.com Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Stable-dep-of: fdaf0c8629d4 ("hwmon: (coretemp) Fix bogus core_id to attr name mapping") Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- drivers/hwmon/coretemp.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index 5b2057ce5a59..7f6615ef8c88 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -467,18 +467,14 @@ static int create_core_data(struct platform_device *pdev, unsigned int cpu, if (pkg_flag) { attr_no = PKG_SYSFS_ATTR_NO; } else { - index = ida_alloc(&pdata->ida, GFP_KERNEL); + index = ida_alloc_max(&pdata->ida, NUM_REAL_CORES - 1, GFP_KERNEL); if (index < 0) return index; + pdata->cpu_map[index] = topology_core_id(cpu); attr_no = index + BASE_SYSFS_ATTR_NO; } - if (attr_no > MAX_CORE_DATA - 1) { - err = -ERANGE; - goto ida_free; - } - tdata = init_temp_data(cpu, pkg_flag); if (!tdata) { err = -ENOMEM; -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS] gpiolib: cdev: Set lineevent_state::irq after IRQ register successfully
by Guo Mengqi 20 May '24

20 May '24

From: Meng Li <Meng.Li(a)windriver.com> stable inclusion from stable-v5.10.146 commit 657803b918e097e47d99d1489da83a603c36bcdd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9KHLI Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 69bef19d6b9700e96285f4b4e28691cda3dcd0d1 upstream. When running gpio test on nxp-ls1028 platform with below command gpiomon --num-events=3 --rising-edge gpiochip1 25 There will be a warning trace as below: Call trace: free_irq+0x204/0x360 lineevent_free+0x64/0x70 gpio_ioctl+0x598/0x6a0 __arm64_sys_ioctl+0xb4/0x100 invoke_syscall+0x5c/0x130 ...... el0t_64_sync+0x1a0/0x1a4 The reason of this issue is that calling request_threaded_irq() function failed, and then lineevent_free() is invoked to release the resource. Since the lineevent_state::irq was already set, so the subsequent invocation of free_irq() would trigger the above warning call trace. To fix this issue, set the lineevent_state::irq after the IRQ register successfully. Fixes: 468242724143 ("gpiolib: cdev: refactor lineevent cleanup into lineevent_free") Cc: stable(a)vger.kernel.org Signed-off-by: Meng Li <Meng.Li(a)windriver.com> Reviewed-by: Kent Gibson <warthog618(a)gmail.com> Signed-off-by: Bartosz Golaszewski <brgl(a)bgdev.pl> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Wang Hai <wanghai38(a)huawei.com> --- drivers/gpio/gpiolib-cdev.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c index 2613881a66e6..381cfa26a4a1 100644 --- a/drivers/gpio/gpiolib-cdev.c +++ b/drivers/gpio/gpiolib-cdev.c @@ -1769,7 +1769,6 @@ static int lineevent_create(struct gpio_device *gdev, void __user *ip) ret = -ENODEV; goto out_free_le; } - le->irq = irq; if (eflags & GPIOEVENT_REQUEST_RISING_EDGE) irqflags |= test_bit(FLAG_ACTIVE_LOW, &desc->flags) ? @@ -1783,7 +1782,7 @@ static int lineevent_create(struct gpio_device *gdev, void __user *ip) init_waitqueue_head(&le->wait); /* Request a thread to read the events */ - ret = request_threaded_irq(le->irq, + ret = request_threaded_irq(irq, lineevent_irq_handler, lineevent_irq_thread, irqflags, @@ -1792,6 +1791,8 @@ static int lineevent_create(struct gpio_device *gdev, void __user *ip) if (ret) goto out_free_le; + le->irq = irq; + fd = get_unused_fd_flags(O_RDONLY | O_CLOEXEC); if (fd < 0) { ret = fd; -- 2.17.1

2 1

[PATCH OLK-6.6 0/4] LoongArch: fix kdump not work when legacy mode disabled
by Hongchen Zhang 20 May '24

20 May '24

Hongchen Zhang (4): Revert "LoongArch: kdump: Add high memory reservation" Revert "LoongArch: Fix kdump failure on v40 interface specification" Revert "LoongArch: kdump: Add memory reservation for old kernel" LoongArch: fix efi map page table error arch/loongarch/kernel/efi.c | 39 ++++++++++++--- arch/loongarch/kernel/setup.c | 94 +++++------------------------------ 2 files changed, 44 insertions(+), 89 deletions(-) -- 2.33.0

2 5

[PATCH OLK-5.10 0/3] adjusting the interface to adapt to the cca community
by Ju Fu 20 May '24

20 May '24

adjusting the interface to adapt to the cca community: cvm: enable secure memory alloc on multiple numa nodes cvm: support observable usage of secure memory cvm: adjusting the interface to adapt to the cca community arch/arm64/include/asm/kvm_pgtable.h | 3 + arch/arm64/include/asm/kvm_tmi.h | 40 +- arch/arm64/include/asm/kvm_tmm.h | 1 - arch/arm64/include/asm/sysreg.h | 3 + arch/arm64/include/uapi/asm/kvm.h | 4 + arch/arm64/kvm/arm.c | 13 +- arch/arm64/kvm/cvm.c | 412 ++++++++++++-------- arch/arm64/kvm/reset.c | 6 + arch/arm64/kvm/tmi.c | 23 +- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 3 + include/uapi/linux/kvm.h | 3 +- 11 files changed, 320 insertions(+), 191 deletions(-) -- 2.25.1.windows.1

2 4

[PATCH OLK-5.10] btrfs: fix information leak in btrfs_ioctl_logical_to_ino()
by Yifan Qiao 20 May '24

20 May '24

From: Johannes Thumshirn <johannes.thumshirn(a)wdc.com> stable inclusion from stable-v4.19.313 commit 689efe22e9b5b7d9d523119a9a5c3c17107a0772 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9Q9HO CVE: CVE-2024-35849 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 2f7ef5bb4a2f3e481ef05fab946edb97c84f67cf upstream. Syzbot reported the following information leak for in btrfs_ioctl_logical_to_ino(): BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:114 [inline] BUG: KMSAN: kernel-infoleak in _copy_to_user+0xbc/0x110 lib/usercopy.c:40 instrument_copy_to_user include/linux/instrumented.h:114 [inline] _copy_to_user+0xbc/0x110 lib/usercopy.c:40 copy_to_user include/linux/uaccess.h:191 [inline] btrfs_ioctl_logical_to_ino+0x440/0x750 fs/btrfs/ioctl.c:3499 btrfs_ioctl+0x714/0x1260 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:904 [inline] __se_sys_ioctl+0x261/0x450 fs/ioctl.c:890 __x64_sys_ioctl+0x96/0xe0 fs/ioctl.c:890 x64_sys_call+0x1883/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:17 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Uninit was created at: __kmalloc_large_node+0x231/0x370 mm/slub.c:3921 __do_kmalloc_node mm/slub.c:3954 [inline] __kmalloc_node+0xb07/0x1060 mm/slub.c:3973 kmalloc_node include/linux/slab.h:648 [inline] kvmalloc_node+0xc0/0x2d0 mm/util.c:634 kvmalloc include/linux/slab.h:766 [inline] init_data_container+0x49/0x1e0 fs/btrfs/backref.c:2779 btrfs_ioctl_logical_to_ino+0x17c/0x750 fs/btrfs/ioctl.c:3480 btrfs_ioctl+0x714/0x1260 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:904 [inline] __se_sys_ioctl+0x261/0x450 fs/ioctl.c:890 __x64_sys_ioctl+0x96/0xe0 fs/ioctl.c:890 x64_sys_call+0x1883/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:17 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Bytes 40-65535 of 65536 are uninitialized Memory access of size 65536 starts at ffff888045a40000 This happens, because we're copying a 'struct btrfs_data_container' back to user-space. This btrfs_data_container is allocated in 'init_data_container()' via kvmalloc(), which does not zero-fill the memory. Fix this by using kvzalloc() which zeroes out the memory on allocation. CC: stable(a)vger.kernel.org # 4.14+ Reported-by: <syzbot+510a1abbb8116eeb341d(a)syzkaller.appspotmail.com> Reviewed-by: Qu Wenruo <wqu(a)suse.com> Reviewed-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Johannes Thumshirn <Johannes.thumshirn(a)wdc.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Yifan Qiao <qiaoyifan4(a)huawei.com> --- fs/btrfs/backref.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index d2f77b1242a1..f1731eeb86a7 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -2315,20 +2315,14 @@ struct btrfs_data_container *init_data_container(u32 total_bytes) size_t alloc_bytes; alloc_bytes = max_t(size_t, total_bytes, sizeof(*data)); - data = kvmalloc(alloc_bytes, GFP_KERNEL); + data = kvzalloc(alloc_bytes, GFP_KERNEL); if (!data) return ERR_PTR(-ENOMEM); - if (total_bytes >= sizeof(*data)) { + if (total_bytes >= sizeof(*data)) data->bytes_left = total_bytes - sizeof(*data); - data->bytes_missing = 0; - } else { + else data->bytes_missing = sizeof(*data) - total_bytes; - data->bytes_left = 0; - } - - data->elem_cnt = 0; - data->elem_missed = 0; return data; } -- 2.39.2

2 1

[PATCH openEuler-1.0-LTS] btrfs: fix information leak in btrfs_ioctl_logical_to_ino()
by Yifan Qiao 20 May '24

20 May '24

From: Johannes Thumshirn <johannes.thumshirn(a)wdc.com> stable inclusion from stable-v4.19.313 commit 689efe22e9b5b7d9d523119a9a5c3c17107a0772 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9Q9HO CVE: CVE-2024-35849 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 2f7ef5bb4a2f3e481ef05fab946edb97c84f67cf upstream. Syzbot reported the following information leak for in btrfs_ioctl_logical_to_ino(): BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:114 [inline] BUG: KMSAN: kernel-infoleak in _copy_to_user+0xbc/0x110 lib/usercopy.c:40 instrument_copy_to_user include/linux/instrumented.h:114 [inline] _copy_to_user+0xbc/0x110 lib/usercopy.c:40 copy_to_user include/linux/uaccess.h:191 [inline] btrfs_ioctl_logical_to_ino+0x440/0x750 fs/btrfs/ioctl.c:3499 btrfs_ioctl+0x714/0x1260 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:904 [inline] __se_sys_ioctl+0x261/0x450 fs/ioctl.c:890 __x64_sys_ioctl+0x96/0xe0 fs/ioctl.c:890 x64_sys_call+0x1883/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:17 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Uninit was created at: __kmalloc_large_node+0x231/0x370 mm/slub.c:3921 __do_kmalloc_node mm/slub.c:3954 [inline] __kmalloc_node+0xb07/0x1060 mm/slub.c:3973 kmalloc_node include/linux/slab.h:648 [inline] kvmalloc_node+0xc0/0x2d0 mm/util.c:634 kvmalloc include/linux/slab.h:766 [inline] init_data_container+0x49/0x1e0 fs/btrfs/backref.c:2779 btrfs_ioctl_logical_to_ino+0x17c/0x750 fs/btrfs/ioctl.c:3480 btrfs_ioctl+0x714/0x1260 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:904 [inline] __se_sys_ioctl+0x261/0x450 fs/ioctl.c:890 __x64_sys_ioctl+0x96/0xe0 fs/ioctl.c:890 x64_sys_call+0x1883/0x3b50 arch/x86/include/generated/asm/syscalls_64.h:17 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcf/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Bytes 40-65535 of 65536 are uninitialized Memory access of size 65536 starts at ffff888045a40000 This happens, because we're copying a 'struct btrfs_data_container' back to user-space. This btrfs_data_container is allocated in 'init_data_container()' via kvmalloc(), which does not zero-fill the memory. Fix this by using kvzalloc() which zeroes out the memory on allocation. CC: stable(a)vger.kernel.org # 4.14+ Reported-by: <syzbot+510a1abbb8116eeb341d(a)syzkaller.appspotmail.com> Reviewed-by: Qu Wenruo <wqu(a)suse.com> Reviewed-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: Johannes Thumshirn <Johannes.thumshirn(a)wdc.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Yifan Qiao <qiaoyifan4(a)huawei.com> --- fs/btrfs/backref.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index 19855659f650..280601bf7e02 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -2208,20 +2208,14 @@ struct btrfs_data_container *init_data_container(u32 total_bytes) size_t alloc_bytes; alloc_bytes = max_t(size_t, total_bytes, sizeof(*data)); - data = kvmalloc(alloc_bytes, GFP_KERNEL); + data = kvzalloc(alloc_bytes, GFP_KERNEL); if (!data) return ERR_PTR(-ENOMEM); - if (total_bytes >= sizeof(*data)) { + if (total_bytes >= sizeof(*data)) data->bytes_left = total_bytes - sizeof(*data); - data->bytes_missing = 0; - } else { + else data->bytes_missing = sizeof(*data) - total_bytes; - data->bytes_left = 0; - } - - data->elem_cnt = 0; - data->elem_missed = 0; return data; } -- 2.39.2

2 1

[PATCH OLK-5.10 00/11] sync hulk-5.10 patches
by Yu Kuai 20 May '24

20 May '24

Three features related: - add a switch to enable hungtask check for io, patch 1-2 - add a config to control hierarchical throttle, patch 3-4 - support enable/disable blk-mq debugfs dynamically, patch 5-11 Christoph Hellwig (2): block: serialize all debugfs operations using q->debugfs_mutex block: remove per-disk debugfs files in blk_unregister_queue Yu Kuai (9): block: add a switch to enable hungtask check for io block: disable BLK_IO_HUNG_TASK_CHECK by default blk-throttle: add a config to control hierarchical throttle in cgroup v1 blk-throttle: fix missing prefix "CONFIG_" block: protect blk_mq_debugfs_register/unregister_hctx() with 'debugfs_mutex' block: shutdown blktrace in blk_release_queue() block: support enable/disable blk-mq debugfs dynamically block: fix kabi broken in struct request_queue block: support to disable debugfs by default arch/arm64/configs/openeuler_defconfig | 2 + arch/x86/configs/openeuler_defconfig | 2 + block/Kconfig | 31 +++++++++ block/bio.c | 2 +- block/blk-core.c | 13 +++- block/blk-exec.c | 2 +- block/blk-mq-debugfs.c | 87 ++++++++++++++++++++++---- block/blk-mq-debugfs.h | 5 -- block/blk-mq-sched.c | 11 ++++ block/blk-mq.c | 12 ++++ block/blk-rq-qos.c | 2 - block/blk-rq-qos.h | 7 ++- block/blk-sysfs.c | 82 ++++++++++++++++++++---- block/blk-throttle.c | 17 ++++- block/blk.h | 1 + include/linux/blkdev.h | 8 ++- kernel/trace/blktrace.c | 3 - 17 files changed, 245 insertions(+), 42 deletions(-) -- 2.39.2

2 12

[PATCH OLK-5.10 v2] rcu: shorten the critical section that rnp->lock protects in rcu_dump_cpu_stacks
by Wei Li 20 May '24

20 May '24

From: Zheng Zengkai <zhengzengkai(a)huawei.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7MQJB -------------------------------- Concurrent ltp stress testcases cause a hardlockup issue in KunPeng920: ------------[ cut here ]------------ [ 2301.316914] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 2301.320386] try_charge+0x2c8/0x600 [ 2301.325566] rcu: 69-...0: (23 ticks this GP) idle=fb2/1/0x4000000000000000 softirq=39368/39368 fqs=5591 [ 2301.335766] (detected by 29, t=15006 jiffies, g=91585, q=3635521) [ 2301.345458] Sending NMI from CPU 29 to CPUs 69: ------------[ cut here ]------------ [ 2379.033470] NMI watchdog: Watchdog detected hard LOCKUP on cpu 69 [ 2379.033523] CPU: 69 PID: 2143608 Comm: memcg_test_1 Kdump: loaded Tainted: G W 5.10.0-sp2-lockdepdbg+ #45 [ 2379.033524] Hardware name: Huawei TaiShan 5280 V2/BC82AMDDA, BIOS 1.93 10/13/2022 [ 2379.033525] pstate: 00400089 (nzcv daIf +PAN -UAO -TCO BTYPE=--) [ 2379.033525] pc : native_queued_spin_lock_slowpath+0x264/0x330 [ 2379.033526] lr : rcu_iw_handler+0xc4/0x130 [ 2379.033527] sp : ffff80001022be60 [ 2379.033528] x29: ffff80001022be60 x28: ffff2f6c7cc44d00 [ 2379.033529] x27: ffff2f6b81ee21a8 x26: ffff80001022c000 [ 2379.033530] x25: ffff800010228000 x24: ffffd913b32a6000 [ 2379.033532] x23: 0000000000000000 x22: ffffd913b3aa4000 [ 2379.033533] x21: ffffd913b32ba5f0 x20: ffff2f6b7ffa37c0 [ 2379.033534] x19: ffffd913b365c440 x18: 0000000000000060 [ 2379.033535] x17: 0000000000000000 x16: 0000000000000000 [ 2379.033537] x15: ffffffffffffffff x14: ffff8000bcb9b4f0 [ 2379.033538] x13: 00000000fffffffd x12: 0000000000000040 [ 2379.033539] x11: ffff2f63806bada0 x10: ffff2f63806bada2 [ 2379.033541] x9 : 0000000000000000 x8 : 0000000000000000 [ 2379.033542] x7 : ffff2f6b7ffa3740 x6 : ffffd913b2f67740 [ 2379.033543] x5 : ffff2f6b7ffa3740 x4 : 0000000001180101 [ 2379.033544] x3 : ffffd913b365c440 x2 : 0000000000000118 [ 2379.033545] x1 : 0000000001180000 x0 : 0000000000000000 [ 2379.033547] Call trace: [ 2379.033547] native_queued_spin_lock_slowpath+0x264/0x330 [ 2379.033548] irq_work_single+0x38/0x9c [ 2379.033548] flush_smp_call_function_queue+0x144/0x26c [ 2379.033549] generic_smp_call_function_single_interrupt+0x1c/0x30 [ 2379.033550] do_handle_IPI+0x84/0x2e4 [ 2379.033550] ipi_handler+0x24/0x3c [ 2379.033551] handle_percpu_devid_fasteoi_ipi+0x84/0x14c [ 2379.033552] __handle_domain_irq+0x84/0xf0 [ 2379.033553] gic_handle_irq+0x78/0x2c0 [ 2379.033553] el1_irq+0xb8/0x140 [ 2379.033554] dump_stack+0xe8/0x140 [ 2379.033554] dump_header+0x50/0x19c [ 2379.033555] out_of_memory+0x338/0x380 [ 2379.033556] mem_cgroup_out_of_memory+0x128/0x144 [ 2379.033557] mem_cgroup_oom+0x188/0x250 [ 2379.033557] try_charge+0x2c8/0x600 [ 2379.033558] mem_cgroup_charge+0x128/0x424 [ 2379.033559] wp_page_copy+0xc8/0xb40 [ 2379.033559] do_wp_page+0x228/0x594 [ 2379.033560] handle_pte_fault+0x1f8/0x21c [ 2379.033561] __handle_mm_fault+0x1b0/0x380 [ 2379.033561] handle_mm_fault+0xf4/0x250 [ 2379.033562] do_page_fault+0x188/0x454 [ 2379.033563] do_mem_abort+0x48/0xb0 [ 2379.033563] el0_da+0x44/0x80 [ 2379.033564] el0_sync_handler+0x88/0xb4 [ 2379.033564] el0_sync+0x160/0x180 cpu29 cpu69 rcu_dump_cpu_stacks() grab rnp->lock nmi_trigger_cpumask_backtrace() arm64_send_ipi() do_handle_IPI flush_smp_call_function_queue rcu_iw_handler spin rnp->lock deadlock nmi_cpu_backtrace wait for 10s or backtrace_mask clear For arm64 w/o NMI-triggered stack traces, IPI backtrace feature is used, while in rcu_dump_cpu_stacks(), raw_spin_lock_irqsave_rcu_node() will grab the rcu_node->lock to protect the rcu_node data used in the for_each_leaf_node_possible_cpu loop, while the process of backtrace for the rcu stalled cpu may be longer than expected, causing potential concurrent issue while someone contending for the same rcu_node->lock. Like the call trace shown above, rcu_node->lock will not be released until all the stalled cpus' backtrace finished in nmi_cpu_backtrace() or 10s timeout in nmi_trigger_cpumask_backtrace(), if there are pending IPI callbacks in the smp call_single_queue ahead of the ipi_cpu_backtrace callback contending for the same rcu_node->lock, deadlock will be inevitable. To avoid such problems, shorten the critical section that rcu_node->lock protects to avoid waiting for the backtrace process finish. Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> Fixes: 81ad62c3883e ("arm64: Fix the ipi backtrace warning when softlockup") Signed-off-by: Wei Li <liwei391(a)huawei.com> --- kernel/rcu/tree_stall.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/rcu/tree_stall.h b/kernel/rcu/tree_stall.h index e9d8b6dbde7c..35624190c6f2 100644 --- a/kernel/rcu/tree_stall.h +++ b/kernel/rcu/tree_stall.h @@ -334,10 +334,12 @@ static void rcu_dump_cpu_stacks(void) raw_spin_lock_irqsave_rcu_node(rnp, flags); for_each_leaf_node_possible_cpu(rnp, cpu) if (rnp->qsmask & leaf_node_cpu_bit(rnp, cpu)) { + raw_spin_unlock_irqrestore_rcu_node(rnp, flags); if (cpu_is_offline(cpu)) pr_err("Offline CPU %d blocking current GP.\n", cpu); else dump_cpu_task(cpu); + raw_spin_lock_irqsave_rcu_node(rnp, flags); } raw_spin_unlock_irqrestore_rcu_node(rnp, flags); } -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS-SP1 v2 0/7] CVE-2024-26907
by Ziyang Xuan 20 May '24

20 May '24

Patchset of CVE-2024-26907. v2: - Add new bugfix. Alexey Dobriyan (1): uapi: stddef.h: Fix __DECLARE_FLEX_ARRAY for C++ Dmitry Antipov (1): uapi: propagate __struct_group() attributes to the container union Kees Cook (3): stddef: Introduce struct_group() helper macro stddef: Introduce DECLARE_FLEX_ARRAY() helper kernel-doc: fix struct_group_tagged() parsing Leon Romanovsky (1): RDMA/mlx5: Fix fortify source warning while accessing Eth segment Tadeusz Struk (1): uapi/linux/stddef.h: Add include guards drivers/infiniband/hw/mlx5/wr.c | 2 +- include/linux/mlx5/qp.h | 5 ++- include/linux/stddef.h | 61 +++++++++++++++++++++++++++++++++ include/uapi/linux/stddef.h | 48 ++++++++++++++++++++++++++ scripts/kernel-doc | 11 +++++- 5 files changed, 124 insertions(+), 3 deletions(-) -- 2.25.1

2 8

[PATCH OLK-5.10] rcu: shorten the critical section that rnp->lock protects in rcu_dump_cpu_stacks
by Wei Li 20 May '24

20 May '24

From: Zheng Zengkai <zhengzengkai(a)huawei.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7MQJB -------------------------------- Concurrent ltp stress testcases cause a hardlockup issue in KunPeng920: ------------[ cut here ]------------ [ 2301.316914] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [ 2301.320386] try_charge+0x2c8/0x600 [ 2301.325566] rcu: 69-...0: (23 ticks this GP) idle=fb2/1/0x4000000000000000 softirq=39368/39368 fqs=5591 [ 2301.335766] (detected by 29, t=15006 jiffies, g=91585, q=3635521) [ 2301.345458] Sending NMI from CPU 29 to CPUs 69: ------------[ cut here ]------------ [ 2379.033470] NMI watchdog: Watchdog detected hard LOCKUP on cpu 69 [ 2379.033523] CPU: 69 PID: 2143608 Comm: memcg_test_1 Kdump: loaded Tainted: G W 5.10.0-sp2-lockdepdbg+ #45 [ 2379.033524] Hardware name: Huawei TaiShan 5280 V2/BC82AMDDA, BIOS 1.93 10/13/2022 [ 2379.033525] pstate: 00400089 (nzcv daIf +PAN -UAO -TCO BTYPE=--) [ 2379.033525] pc : native_queued_spin_lock_slowpath+0x264/0x330 [ 2379.033526] lr : rcu_iw_handler+0xc4/0x130 [ 2379.033527] sp : ffff80001022be60 [ 2379.033528] x29: ffff80001022be60 x28: ffff2f6c7cc44d00 [ 2379.033529] x27: ffff2f6b81ee21a8 x26: ffff80001022c000 [ 2379.033530] x25: ffff800010228000 x24: ffffd913b32a6000 [ 2379.033532] x23: 0000000000000000 x22: ffffd913b3aa4000 [ 2379.033533] x21: ffffd913b32ba5f0 x20: ffff2f6b7ffa37c0 [ 2379.033534] x19: ffffd913b365c440 x18: 0000000000000060 [ 2379.033535] x17: 0000000000000000 x16: 0000000000000000 [ 2379.033537] x15: ffffffffffffffff x14: ffff8000bcb9b4f0 [ 2379.033538] x13: 00000000fffffffd x12: 0000000000000040 [ 2379.033539] x11: ffff2f63806bada0 x10: ffff2f63806bada2 [ 2379.033541] x9 : 0000000000000000 x8 : 0000000000000000 [ 2379.033542] x7 : ffff2f6b7ffa3740 x6 : ffffd913b2f67740 [ 2379.033543] x5 : ffff2f6b7ffa3740 x4 : 0000000001180101 [ 2379.033544] x3 : ffffd913b365c440 x2 : 0000000000000118 [ 2379.033545] x1 : 0000000001180000 x0 : 0000000000000000 [ 2379.033547] Call trace: [ 2379.033547] native_queued_spin_lock_slowpath+0x264/0x330 [ 2379.033548] irq_work_single+0x38/0x9c [ 2379.033548] flush_smp_call_function_queue+0x144/0x26c [ 2379.033549] generic_smp_call_function_single_interrupt+0x1c/0x30 [ 2379.033550] do_handle_IPI+0x84/0x2e4 [ 2379.033550] ipi_handler+0x24/0x3c [ 2379.033551] handle_percpu_devid_fasteoi_ipi+0x84/0x14c [ 2379.033552] __handle_domain_irq+0x84/0xf0 [ 2379.033553] gic_handle_irq+0x78/0x2c0 [ 2379.033553] el1_irq+0xb8/0x140 [ 2379.033554] dump_stack+0xe8/0x140 [ 2379.033554] dump_header+0x50/0x19c [ 2379.033555] out_of_memory+0x338/0x380 [ 2379.033556] mem_cgroup_out_of_memory+0x128/0x144 [ 2379.033557] mem_cgroup_oom+0x188/0x250 [ 2379.033557] try_charge+0x2c8/0x600 [ 2379.033558] mem_cgroup_charge+0x128/0x424 [ 2379.033559] wp_page_copy+0xc8/0xb40 [ 2379.033559] do_wp_page+0x228/0x594 [ 2379.033560] handle_pte_fault+0x1f8/0x21c [ 2379.033561] __handle_mm_fault+0x1b0/0x380 [ 2379.033561] handle_mm_fault+0xf4/0x250 [ 2379.033562] do_page_fault+0x188/0x454 [ 2379.033563] do_mem_abort+0x48/0xb0 [ 2379.033563] el0_da+0x44/0x80 [ 2379.033564] el0_sync_handler+0x88/0xb4 [ 2379.033564] el0_sync+0x160/0x180 cpu29 cpu69 rcu_dump_cpu_stacks() grab rnp->lock nmi_trigger_cpumask_backtrace() arm64_send_ipi() do_handle_IPI flush_smp_call_function_queue rcu_iw_handler spin rnp->lock deadlock nmi_cpu_backtrace wait for 10s or backtrace_mask clear For arm64 w/o NMI-triggered stack traces, IPI backtrace feature is used, while in rcu_dump_cpu_stacks(), raw_spin_lock_irqsave_rcu_node() will grab the rcu_node->lock to protect the rcu_node data used in the for_each_leaf_node_possible_cpu loop, while the process of backtrace for the rcu stalled cpu may be longer than expected, causing potential concurrent issue while someone contending for the same rcu_node->lock. Like the call trace shown above, rcu_node->lock will not be released until all the stalled cpus' backtrace finished in nmi_cpu_backtrace() or 10s timeout in nmi_trigger_cpumask_backtrace(), if there are pending IPI callbacks in the smp call_single_queue ahead of the ipi_cpu_backtrace callback contending for the same rcu_node->lock, deadlock will be inevitable. To avoid such problems, shorten the critical section that rcu_node->lock protects to avoid waiting for the backtrace process finish. Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> Signed-off-by: Wei Li <liwei391(a)huawei.com> --- kernel/rcu/tree_stall.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/rcu/tree_stall.h b/kernel/rcu/tree_stall.h index e9d8b6dbde7c..35624190c6f2 100644 --- a/kernel/rcu/tree_stall.h +++ b/kernel/rcu/tree_stall.h @@ -334,10 +334,12 @@ static void rcu_dump_cpu_stacks(void) raw_spin_lock_irqsave_rcu_node(rnp, flags); for_each_leaf_node_possible_cpu(rnp, cpu) if (rnp->qsmask & leaf_node_cpu_bit(rnp, cpu)) { + raw_spin_unlock_irqrestore_rcu_node(rnp, flags); if (cpu_is_offline(cpu)) pr_err("Offline CPU %d blocking current GP.\n", cpu); else dump_cpu_task(cpu); + raw_spin_lock_irqsave_rcu_node(rnp, flags); } raw_spin_unlock_irqrestore_rcu_node(rnp, flags); } -- 2.25.1

2 1

[openeuler:OLK-6.6] BUILD REGRESSION 4da472bba5924d1d422b595ae7497935ee678de0
by kernel test robot 18 May '24

18 May '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 4da472bba5924d1d422b595ae7497935ee678de0 !7527 ext4 iomap performance optimize Error/Warning ids grouped by kconfigs: gcc_recent_errors `-- arm64-defconfig `-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used clang_recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_active | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_deactive | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_modify | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_active | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_deactive | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_modify | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_before_active_check | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_destroy | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_init_slave | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_netdev_event | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_service_proc | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_tracker_get | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_deatch_bond | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_detach_nic_bond_work | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev_by_name | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_queue_bond_work | |-- drivers-infiniband-hw-hiroce3-cq-roce_cq.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-cq-roce_cq_destroy.c:warning:no-previous-prototype-for-function-roce3_cq_hw2sw | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_cleanup_mtt_table | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_init_mtt_table | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_alloc | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_free | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_write_mtt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_disable_mr_mpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_enable_mr_mpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_res.c:warning:no-previous-prototype-for-function-hmm_rdma_mpt_free | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_alloc_mr | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_free_tpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_umem_write_mtt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Excess-function-parameter-context-description-in-hmm_umem_get | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Function-parameter-or-member-device-not-described-in-hmm_umem_get | |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_context_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_ext_ctx_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_dif_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_verbs_cmd.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-mr-roce_mr.c:warning:no-previous-prototype-for-function-roce3_check_mr_status | |-- drivers-infiniband-hw-hiroce3-rdma-rdma_comp.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-roce.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_event | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_bond_event | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_link_event | |-- drivers-infiniband-hw-hiroce3-roce_sysfs.c:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_alloc_rx_buffers | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_jumbo_sgl | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_desc | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_priv_tag | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_unmap_and_free_tx_resource | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_jumbo | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_simple | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_add_flow_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_del_flow_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_add_fster_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_del_fster_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_get_irq_num | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-getparam | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_atoi | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_isdigit | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_strtok | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clean_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clr_table | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_erase_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_fru_info | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_mac | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_meter_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_read_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_dev_type_to_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_hw_flag_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_mac_to_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_arfs_cnt | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_pcie_drop_counter | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txtail | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_delete | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_insert | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_search | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_help | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_update_adpt_speed | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_write_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ext_toeplitz_key | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_crc32_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_speed | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_recv | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_send | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_set_mac_inloop | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_spd_verify | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_transform_vf_stat_format | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_update_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_intx | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_msix | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_msix_clean_vf_mbx | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adjust_adpt_port_max_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adpt_release | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_phy_capabilities | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_vf_link_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_rx_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_tx_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_exit_module | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_cq_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_rx_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_tx_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_hw_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_init_module | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_link_speed_to_rate | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_pf_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_print_link_message | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_set_vf_port_vlan | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:variable-tx_linearize-set-but-not-used | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_procfs.c:warning:no-previous-prototype-for-function-ne6x_proc_i2c_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_ne6x_reg_perform | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_get_user_data_template | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_lock | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_perform | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_polling | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_send | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_set_user_data_template | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_table_update | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_unlock | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_close_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_release_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_setup_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_clear_vf_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_conv_link_speed_to_virtchnl | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_free_vfs | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_is_reset_in_progress | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_deinit_snapshot | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_init_snapshot | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_reset_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_sdk_send_msg_to_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_send_init_mbx_mesg | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_bw_for_max_vpnum | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_state_qs_dis | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_status_to_errno | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_notify_vf_link_state | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_set_default_allowlist | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showqueue | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showring | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_ethtool.c:warning:unannotated-fall-through-between-switch-labels | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-nce_get_vsi_stats_struct | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_add_vlan_list | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_asq_done | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_configure_queues | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_del_vlan_list | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_down | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_interrupt_scheme | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_sdk_mbx | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_irq_enable_queues | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_is_remove_in_progress | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_pdev_to_adapter | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_process_config | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_promiscuous_mode_changed | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_replace_primary_mac | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_sdk_send_msg_to_pf | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_vf_parse_hw_config | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-bat_table-not-described-in-cqm_cla_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_xyz | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_fill_cla | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_xyz | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_numb-not-described-in-cqm_cla_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_type-not-described-in-cqm_cla_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_fill_cla()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_update()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_lock()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_unlock()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_put()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_table_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_update()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_xyz()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-free_memory | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-malloc_memory | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-bloomfilter_init_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-k_flag-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-op-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-bloomfilter_init_cmd()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_cmd()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_dec()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_inc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd_buf-not-described-in-cqm_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box_async()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_box()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_imm()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_record-not-described-in-cqm_ring_software_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-direct_wqe-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_get_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-object-not-described-in-cqm_ring_software_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-pagenum-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_get_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_get_db_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_direct_wqe_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_fc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_update_pri()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_software_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_get_hardware_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_ecq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_nocq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_scq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_mem_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-data-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-event-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_capability_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ecq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_nocq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_scq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_register | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_unregister | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_template-not-described-in-cqm_service_register | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_service_unregister | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_aeq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_capability_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ecq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_mem_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nocq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_scq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_register()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_unregister()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-bh-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-common-not-described-in-cqm_object_share_recv_queue_add_container | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_number-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_hash_buf_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_timer_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_gid_base | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_timer_base | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-function_id-not-described-in-cqm_function_timer_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-global_funcid-not-described-in-cqm_function_hash_buf_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_base-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_number-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-init_rq_num-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_funcid | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_alloc_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_old | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_resize_alloc_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-room_header_alloc-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-xid-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_hash_buf_clear()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_timer_clear()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_gid_base()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_fc_srq_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_funcid()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_nonrdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_offset_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_put()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_qpc_mpt_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_table_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_alloc_new()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_new()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_old()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_add_container()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_timer_base()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_free_srq_bitmap_index | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-buf-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-common-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-container_addr-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link_mode-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_container_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_used_rq_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_head_container-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_tail_container-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-tail-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_per_buf-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_linkwqe_fill()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_bitmap_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_offset_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_container_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_used_rq_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hw_cfg.c:warning:expecting-prototype-for-hinic_set_vf_dev_cap().-Prototype-was-for-hinic3_init_vf_dev_cap()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_get | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_hw | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__mbox_to_host | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__ppf_process_mbox_msg | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-comm_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-get_slave_func_netdev_state | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hilink_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_get_master_host_mbox_enable | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_nic_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_ppf_process_mbox_msg | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_register_slave_ppf | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-set_slave_func_nic_state | `-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-sw_func_ppf_mbox_handler |-- arm64-randconfig-003-20240518 | `-- ld.lld:error:undefined-symbol:__memcpy_mc `-- x86_64-allnoconfig |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:linux-version.h-not-needed. |-- drivers-infiniband-hw-hiroce3-roce.h:linux-version.h-not-needed. |-- drivers-net-ethernet-huawei-hinic3-bond-hinic3_bond.c:linux-version.h-not-needed. `-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:hinic3_hwif.h-is-included-more-than-once. elapsed time: 728m configs tested: 41 configs skipped: 142 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240518 clang arm64 randconfig-002-20240518 gcc arm64 randconfig-003-20240518 clang arm64 randconfig-004-20240518 clang loongarch alldefconfig gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240518 gcc loongarch randconfig-002-20240518 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240518 gcc x86_64 buildonly-randconfig-002-20240518 clang x86_64 buildonly-randconfig-003-20240518 clang x86_64 buildonly-randconfig-004-20240518 clang x86_64 buildonly-randconfig-005-20240518 clang x86_64 buildonly-randconfig-006-20240518 clang x86_64 defconfig gcc x86_64 randconfig-001-20240518 clang x86_64 randconfig-002-20240518 clang x86_64 randconfig-003-20240518 gcc x86_64 randconfig-004-20240518 gcc x86_64 randconfig-005-20240518 gcc x86_64 randconfig-006-20240518 clang x86_64 randconfig-011-20240518 gcc x86_64 randconfig-012-20240518 gcc x86_64 randconfig-013-20240518 clang x86_64 randconfig-014-20240518 gcc x86_64 randconfig-015-20240518 clang x86_64 randconfig-016-20240518 clang x86_64 randconfig-071-20240518 clang x86_64 randconfig-072-20240518 clang x86_64 randconfig-073-20240518 gcc x86_64 randconfig-074-20240518 clang x86_64 randconfig-075-20240518 gcc x86_64 randconfig-076-20240518 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-22.03-LTS-SP1 0/5] CVE-2024-26907
by Ziyang Xuan 18 May '24

18 May '24

Patchset of CVE-2024-26907. Alexey Dobriyan (1): uapi: stddef.h: Fix __DECLARE_FLEX_ARRAY for C++ Kees Cook (2): stddef: Introduce struct_group() helper macro stddef: Introduce DECLARE_FLEX_ARRAY() helper Leon Romanovsky (1): RDMA/mlx5: Fix fortify source warning while accessing Eth segment Tadeusz Struk (1): uapi/linux/stddef.h: Add include guards drivers/infiniband/hw/mlx5/wr.c | 2 +- include/linux/mlx5/qp.h | 5 ++- include/linux/stddef.h | 61 +++++++++++++++++++++++++++++++++ include/uapi/linux/stddef.h | 48 ++++++++++++++++++++++++++ scripts/kernel-doc | 10 +++++- 5 files changed, 123 insertions(+), 3 deletions(-) -- 2.25.1

2 6

[PATCH OLK-5.10] add cvm tsi interface
by Shengjie Li 18 May '24

18 May '24

virtcca inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9Q85J -------------------------------- Add TSI interface for Confidential VMs: 1. Add smc call for Confidential cVMs 2. Add TSI interface driver Signed-off-by: Shengjie Li <lishengjie12(a)huawei.com> --- arch/arm64/include/asm/tsi.h | 18 ++ arch/arm64/include/asm/tsi_cmds.h | 79 ++++++++ arch/arm64/include/asm/tsi_smc.h | 81 +++++++++ arch/arm64/include/uapi/asm/tsi_tmm.h | 73 ++++++++ arch/arm64/kernel/Makefile | 2 +- arch/arm64/kernel/setup.c | 11 ++ arch/arm64/kernel/tsi.c | 45 +++++ arch/arm64/kernel/tsi_tmm.c | 253 ++++++++++++++++++++++++++ 8 files changed, 561 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/include/asm/tsi.h create mode 100644 arch/arm64/include/asm/tsi_cmds.h create mode 100644 arch/arm64/include/asm/tsi_smc.h create mode 100644 arch/arm64/include/uapi/asm/tsi_tmm.h create mode 100644 arch/arm64/kernel/tsi.c create mode 100644 arch/arm64/kernel/tsi_tmm.c diff --git a/arch/arm64/include/asm/tsi.h b/arch/arm64/include/asm/tsi.h new file mode 100644 index 0000000000..13dee2ddd4 --- /dev/null +++ b/arch/arm64/include/asm/tsi.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_TSI_H_ +#define __ASM_TSI_H_ + +#include <linux/jump_label.h> + +extern struct static_key_false tsi_present; + +void arm64_setup_memory(void); + +void __init arm64_tsi_init(void); + +static inline bool is_cvm_world(void) +{ + return static_branch_unlikely(&tsi_present); +} + +#endif /* __ASM_TSI_H_ */ diff --git a/arch/arm64/include/asm/tsi_cmds.h b/arch/arm64/include/asm/tsi_cmds.h new file mode 100644 index 0000000000..e46ecdb37c --- /dev/null +++ b/arch/arm64/include/asm/tsi_cmds.h @@ -0,0 +1,79 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_TSI_CMDS_H_ +#define __ASM_TSI_CMDS_H_ + +#include <linux/arm-smccc.h> +#include <asm/tsi_smc.h> +#include <asm/tsi_tmm.h> + +static inline unsigned long tsi_get_version(void) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_ABI_VERSION, &res); + + return res.a0; +} + +static inline unsigned long tsi_measurement_extend(struct cvm_measurement_extend *cvm_meas_ext) +{ + + struct arm_smccc_res res; + unsigned char value[MAX_MEASUREMENT_SIZE]; + + memcpy(value, &cvm_meas_ext->value, sizeof(cvm_meas_ext->value)); + + arm_smccc_1_1_smc(SMC_TSI_MEASUREMENT_EXTEND, cvm_meas_ext->index, + cvm_meas_ext->size, virt_to_phys(value), &res); + + return res.a0; +} + +static inline unsigned long tsi_measurement_read(struct cvm_measurement *cvm_meas) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_MEASUREMENT_READ, cvm_meas->index, &res); + + memcpy(cvm_meas->value, &res.a1, sizeof(cvm_meas->value)); + + return res.a0; +} + +static inline unsigned long tsi_attestation_token_init(struct cvm_attestation_cmd *attest_cmd) +{ + struct arm_smccc_res res; + unsigned char challenge[CHALLENGE_SIZE]; + + memcpy(challenge, attest_cmd->challenge, sizeof(attest_cmd->challenge)); + + arm_smccc_1_1_smc(SMC_TSI_ATTESTATION_TOKEN_INIT, virt_to_phys(challenge), &res); + + return res.a0; +} + +static inline unsigned long tsi_attestation_token_continue(struct cvm_attestation_cmd *attest_cmd) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_ATTESTATION_TOKEN_CONTINUE, virt_to_phys(attest_cmd->granule_ipa), + attest_cmd->offset, attest_cmd->size, &res); + + attest_cmd->num_wr_bytes = res.a1; + + return res.a0; +} + +static inline unsigned long tsi_get_device_cert(unsigned char *device_cert, + unsigned long *device_cert_size) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_DEVICE_CERT, virt_to_phys(device_cert), *device_cert_size, &res); + + *device_cert_size = res.a1; + + return res.a0; +} + +#endif /* __ASM_TSI_CMDS_H_ */ diff --git a/arch/arm64/include/asm/tsi_smc.h b/arch/arm64/include/asm/tsi_smc.h new file mode 100644 index 0000000000..9353e3befe --- /dev/null +++ b/arch/arm64/include/asm/tsi_smc.h @@ -0,0 +1,81 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_TSI_SMC_H_ +#define __ASM_TSI_SMC_H_ + +#define SMC_TSI_CALL_BASE 0xC4000000 +#define TSI_ABI_VERSION_MAJOR 1 +#define TSI_ABI_VERSION_MINOR 0 +#define TSI_ABI_VERSION ((TSI_ABI_VERSION_MAJOR << 16) | \ + TSI_ABI_VERSION_MINOR) + +#define TSI_ABI_VERSION_GET_MAJOR(_version) ((_version) >> 16) +#define TSI_ABI_VERSION_GET_MINOR(_version) ((_version) & 0xFFFF) + +#define TSI_SUCCESS 0 +#define TSI_ERROR_INPUT 1 +#define TSI_ERROR_STATE 2 +#define TSI_INCOMPLETE 3 + +#define SMC_TSI_FID(_x) (SMC_TSI_CALL_BASE + (_x)) +#define SMC_TSI_ABI_VERSION SMC_TSI_FID(0x190) + +/* + * arg1 == Index, which measurements slot to read + * ret0 == Status / error + * ret1 == Measurement value, bytes: 0 - 7 + * ret2 == Measurement value, bytes: 8 - 15 + * ret3 == Measurement value, bytes: 16 - 23 + * ret4 == Measurement value, bytes: 24 - 31 + * ret5 == Measurement value, bytes: 32 - 39 + * ret6 == Measurement value, bytes: 40 - 47 + * ret7 == Measurement value, bytes: 48 - 55 + * ret8 == Measurement value, bytes: 56 - 63 + */ +#define SMC_TSI_MEASUREMENT_READ SMC_TSI_FID(0x192) + +/* + * arg1 == Index, which measurements slot to extend + * arg2 == Size of realm measurement in bytes, max 64 bytes + * arg3 == Measurement value, bytes: 0 - 7 + * arg4 == Measurement value, bytes: 8 - 15 + * arg5 == Measurement value, bytes: 16 - 23 + * arg6 == Measurement value, bytes: 24 - 31 + * arg7 == Measurement value, bytes: 32 - 39 + * arg8 == Measurement value, bytes: 40 - 47 + * arg9 == Measurement value, bytes: 48 - 55 + * arg10 == Measurement value, bytes: 56 - 63 + * ret0 == Status / error + */ +#define SMC_TSI_MEASUREMENT_EXTEND SMC_TSI_FID(0x193) + +/* + * arg1: Challenge value, bytes: 0 - 7 + * arg2: Challenge value, bytes: 8 - 15 + * arg3: Challenge value, bytes: 16 - 23 + * arg4: Challenge value, bytes: 24 - 31 + * arg5: Challenge value, bytes: 32 - 39 + * arg6: Challenge value, bytes: 40 - 47 + * arg7: Challenge value, bytes: 48 - 55 + * arg8: Challenge value, bytes: 56 - 63 + * ret0: Status / error + * ret1: Upper bound on attestation token size in bytes + */ +#define SMC_TSI_ATTESTATION_TOKEN_INIT SMC_TSI_FID(0x194) + +/* + * arg1: IPA of the Granule to which the token will be written + * arg2: Offset within Granule to start of buffer in bytes + * arg3: Size of buffer in bytes + * ret0: Status / error + * ret1: Number of bytes written to buffer + */ +#define SMC_TSI_ATTESTATION_TOKEN_CONTINUE SMC_TSI_FID(0x195) + +/* + * arg1 == struct realm_config addr + * ret0 == Status / error + */ +#define SMC_TSI_DEVICE_CERT SMC_TSI_FID(0x196) + + +#endif /* __ASM_TSI_SMC_H_ */ diff --git a/arch/arm64/include/uapi/asm/tsi_tmm.h b/arch/arm64/include/uapi/asm/tsi_tmm.h new file mode 100644 index 0000000000..04264f77e3 --- /dev/null +++ b/arch/arm64/include/uapi/asm/tsi_tmm.h @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef __ASM_TSI_TMM_H_ +#define __ASM_TSI_TMM_H_ + +#include <linux/ioctl.h> + +#define TSI_MAGIC 'T' + +/* Measurement slot reserved for RIM */ +#define RIM_MEASUREMENT_SLOT (0U) + +/* Maximum number of measurements */ +#define MEASUREMENT_SLOT_NR (5U) + +/* Size in bytes of the SHA256 measurement */ +#define SHA256_SIZE (32U) + +/* Size in bytes of the SHA512 measurement */ +#define SHA512_SIZE (64U) + +/* + * Size in bytes of the largest measurement type that can be supported. + * This macro needs to be updated accordingly if new algorithms are supported. + */ +#define MAX_MEASUREMENT_SIZE SHA512_SIZE +#define MAX_DEV_CERT_SIZE 4096 + +#define MAX_TOKEN_GRANULE_PAGE (10U) +#define CHALLENGE_SIZE (64U) + +struct cvm_attester { + int dev_fd; +}; + +struct cvm_measurement { + int index; + unsigned char value[MAX_MEASUREMENT_SIZE]; +}; + +struct cvm_tsi_version { + int major; + int minor; +}; + +struct cvm_measurement_extend { + unsigned long index; + unsigned long size; + unsigned char value[MAX_MEASUREMENT_SIZE]; +}; + +struct cvm_attestation_cmd { + unsigned char challenge[CHALLENGE_SIZE]; /* input: challenge value */ + unsigned long token_size; /* return: challenge value */ + void *granule_head; + void *granule_ipa; /* IPA of the Granule to which the token will be written */ + unsigned long granule_count; + unsigned long offset; /* Offset within Granule to start of buffer in bytes */ + unsigned long size; /* Size of buffer in bytes */ + unsigned long num_wr_bytes; /* Number of bytes written to buffer */ +}; + +struct cca_device_cert { + unsigned long size; + unsigned char value[MAX_DEV_CERT_SIZE]; +}; + +#define TMM_GET_TSI_VERSION _IOR(TSI_MAGIC, 0, struct cvm_tsi_version) + +#define TMM_GET_ATTESTATION_TOKEN _IOWR(TSI_MAGIC, 1, struct cvm_attestation_cmd) + +#define TMM_GET_DEVICE_CERT _IOR(TSI_MAGIC, 2, struct cca_device_cert) + +#endif /* __ASM_TSI_TMM_H_ */ diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index 4c6eb5e78e..781c2216a2 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -73,7 +73,7 @@ obj-$(CONFIG_ARM64_PTR_AUTH) += pointer_auth.o obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o obj-$(CONFIG_ARM64_MTE) += mte.o obj-$(CONFIG_MPAM) += mpam/ -obj-$(CONFIG_CVM_GUEST) += cvm_guest.o +obj-$(CONFIG_CVM_GUEST) += cvm_guest.o tsi.o tsi_tmm.o obj-y += vdso/ probes/ obj-$(CONFIG_COMPAT_VDSO) += vdso32/ diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index c687866612..22c0284cbd 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -43,6 +43,11 @@ #include <asm/cpu_ops.h> #include <asm/kasan.h> #include <asm/numa.h> + +#ifdef CONFIG_CVM_GUEST +#include <asm/tsi.h> +#endif + #include <asm/sections.h> #include <asm/setup.h> #include <asm/smp_plat.h> @@ -384,6 +389,12 @@ void __init __no_sanitize_address setup_arch(char **cmdline_p) * cpufeature code and early parameters. */ jump_label_init(); + +#ifdef CONFIG_CVM_GUEST + /* Init TSI after jump_labels are active */ + arm64_tsi_init(); +#endif + parse_early_param(); /* diff --git a/arch/arm64/kernel/tsi.c b/arch/arm64/kernel/tsi.c new file mode 100644 index 0000000000..40da8a8aec --- /dev/null +++ b/arch/arm64/kernel/tsi.c @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include <linux/jump_label.h> +#include <linux/memblock.h> +#include <linux/swiotlb.h> +#include <linux/cc_platform.h> +#include <asm/tsi_tmm.h> +#include <asm/tsi_cmds.h> +#include <asm/tsi.h> + +unsigned long prot_ns_shared; +EXPORT_SYMBOL(prot_ns_shared); + +unsigned int phys_mask_shift = CONFIG_ARM64_PA_BITS; + +DEFINE_STATIC_KEY_FALSE_RO(tsi_present); + +static bool tsi_version_matches(void) +{ + unsigned long ver = tsi_get_version(); + + if (ver == SMCCC_RET_NOT_SUPPORTED) + return false; + + pr_info("RME: TSI version %lu.%lu advertised\n", + TSI_ABI_VERSION_GET_MAJOR(ver), + TSI_ABI_VERSION_GET_MINOR(ver)); + + return (ver >= TSI_ABI_VERSION && + TSI_ABI_VERSION_GET_MAJOR(ver) == TSI_ABI_VERSION_MAJOR); +} + + +void arm64_setup_memory(void) +{ + if (!static_branch_unlikely(&tsi_present)) + return; +} + +void __init arm64_tsi_init(void) +{ + if (!tsi_version_matches()) + return; + + static_branch_enable(&tsi_present); +} diff --git a/arch/arm64/kernel/tsi_tmm.c b/arch/arm64/kernel/tsi_tmm.c new file mode 100644 index 0000000000..68fe474c99 --- /dev/null +++ b/arch/arm64/kernel/tsi_tmm.c @@ -0,0 +1,253 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include <linux/module.h> +#include <linux/memblock.h> +#include <linux/slab.h> +#include <linux/miscdevice.h> +#include <linux/preempt.h> +#include <asm/tsi_cmds.h> +#include <asm/tsi_tmm.h> + +#define GRANULE_SIZE PAGE_SIZE + +struct attestation_token { + void *buf; + unsigned long size; +}; + +static struct attestation_token token; + +static long tmm_tsi_ioctl(struct file *file, unsigned int cmd, unsigned long arg); +static int tmm_tsi_open(struct inode *inode, struct file *file); +static int tmm_tsi_release(struct inode *inode, struct file *file); +static ssize_t tmm_token_read(struct file *file, char __user *user_buffer, + size_t size, loff_t *offset); + +static int tmm_get_tsi_version(struct cvm_tsi_version *arg); +static int tmm_get_attestation_token(struct cvm_attestation_cmd *arg, + struct attestation_token *attest_token); +static int tmm_get_device_cert(struct cca_device_cert *arg); + +static const struct file_operations tmm_tsi_fops = { + .owner = THIS_MODULE, + .open = tmm_tsi_open, + .read = tmm_token_read, + .release = tmm_tsi_release, + .unlocked_ioctl = tmm_tsi_ioctl +}; + +static struct miscdevice ioctl_dev = { + MISC_DYNAMIC_MINOR, + "tsi", + &tmm_tsi_fops, +}; + +static int __init tmm_tsi_init(void) +{ + unsigned long ver; + int ret; + + ver = tsi_get_version(); + + if (ver == SMCCC_RET_NOT_SUPPORTED) { + pr_err("tmm_tsi: SMC return not supported!\n"); + return -EIO; + } + + ret = misc_register(&ioctl_dev); + if (ret) { + pr_err("tmm_tsi: misc device register failed (%d)!\n", ret); + return ret; + } + + pr_warn("tmm_tsi: module loaded (version %lu.%lu).\n", + TSI_ABI_VERSION_GET_MAJOR(ver), + TSI_ABI_VERSION_GET_MINOR(ver)); + + return 0; +} + +static void __exit tmm_tsi_exit(void) +{ + if (token.buf != NULL) + kfree(token.buf); + misc_deregister(&ioctl_dev); + pr_warn("tmm_tsi: module unloaded.\n"); +} + +static long tmm_tsi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + int ret; + + switch (cmd) { + case TMM_GET_TSI_VERSION: + ret = tmm_get_tsi_version((struct cvm_tsi_version *)arg); + break; + case TMM_GET_ATTESTATION_TOKEN: + ret = tmm_get_attestation_token((struct cvm_attestation_cmd *)arg, &token); + break; + case TMM_GET_DEVICE_CERT: + ret = tmm_get_device_cert((struct cca_device_cert *)arg); + break; + default: + pr_err("tmm_tsi: unknown ioctl command (0x%x)!\n", cmd); + return -ENOTTY; + } + + return ret; +} + +static int tmm_tsi_open(struct inode *inode, struct file *file) +{ + token.buf = NULL; + return 0; +} + +static ssize_t tmm_token_read(struct file *file, char __user *user_buffer, + size_t size, loff_t *offset) +{ + int ret; + int to_copy; + + if (*offset >= token.size) + return 0; + + to_copy = min((int)size, (int)(token.size - *offset)); + ret = copy_to_user(user_buffer, token.buf + *offset, to_copy); + if (ret) { + pr_err("tmm_tsi: copy token to user failed (%d)!\n", ret); + return -1; + } + + *offset += to_copy; + return to_copy; +} + +static int tmm_tsi_release(struct inode *inode, struct file *file) +{ + if (token.buf != NULL) + kfree(token.buf); + return 0; +} + +static int tmm_get_tsi_version(struct cvm_tsi_version *arg) +{ + struct cvm_tsi_version ver_measured = {0}; + unsigned long ver; + unsigned long ret; + + ver = tsi_get_version(); + ver_measured.major = TSI_ABI_VERSION_GET_MAJOR(ver); + ver_measured.minor = TSI_ABI_VERSION_GET_MINOR(ver); + + ret = copy_to_user(arg, &ver_measured, sizeof(struct cvm_tsi_version)); + if (ret) { + pr_err("tmm_tsi: copy data to user failed (%lu)!\n", ret); + return -EFAULT; + } + + return 0; +} + +static int tmm_get_attestation_token(struct cvm_attestation_cmd *arg, + struct attestation_token *attest_token) +{ + unsigned long ret; + struct cvm_attestation_cmd cmd = {0}; + + ret = copy_from_user(&(cmd.challenge), &(arg->challenge), sizeof(cmd.challenge)); + if (ret) { + pr_err("tmm_tsi: copy data from user failed (%lu)!\n", ret); + return -EFAULT; + } + + /* Allocate a large memory */ + attest_token->buf = kmalloc(GRANULE_SIZE * MAX_TOKEN_GRANULE_PAGE, GFP_KERNEL); + if (!attest_token->buf) + return -ENOMEM; + cmd.granule_head = attest_token->buf; + cmd.granule_ipa = cmd.granule_head; + + /* preempt_disable(); */ + + ret = tsi_attestation_token_init(&cmd); + if (ret) { + pr_err("tmm_tsi: tsi call tsi_attestation_token_init failed (%lu)!\n", ret); + return -EIO; + } + + do { /* Retrieve one Granule of data per loop iteration */ + cmd.granule_ipa = cmd.granule_head + + (unsigned long)(cmd.granule_count * GRANULE_SIZE); + cmd.offset = 0; + + do { /* Retrieve sub-Granule chunk of data per loop iteration */ + cmd.size = GRANULE_SIZE - cmd.offset; + ret = tsi_attestation_token_continue(&cmd); + cmd.offset += cmd.num_wr_bytes; + } while (ret == TSI_INCOMPLETE && cmd.offset < GRANULE_SIZE); + + cmd.granule_count += 1; + if (cmd.granule_count >= MAX_TOKEN_GRANULE_PAGE && ret == TSI_INCOMPLETE) { + pr_err("tmm_tsi: macro MAX_TOKEN_GRANULE_PAGE (%d) is too small!\n", + MAX_TOKEN_GRANULE_PAGE); + return -ENOMEM; + } + + } while (ret == TSI_INCOMPLETE); + + /* preempt_enable(); */ + + /* Send to user space the total size of the token */ + cmd.granule_count = cmd.granule_count - 1; + cmd.token_size = (unsigned long)(GRANULE_SIZE * cmd.granule_count) + cmd.offset; + attest_token->size = cmd.token_size; + + ret = copy_to_user(&(arg->token_size), &(cmd.token_size), sizeof(cmd.token_size)); + if (ret) { + pr_err("tmm_tsi: copy data to user failed (%lu)!\n", ret); + return -EFAULT; + } + + return 0; +} + +static int tmm_get_device_cert(struct cca_device_cert *arg) +{ + unsigned long ret; + unsigned char *device_cert; + unsigned long device_cert_size; + + device_cert_size = MAX_DEV_CERT_SIZE; + device_cert = kmalloc(device_cert_size, GFP_KERNEL); + if (!device_cert) + return -ENOMEM; + ret = tsi_get_device_cert(device_cert, &device_cert_size); + if (ret != TSI_SUCCESS) { + pr_err("tmm_tsi: tsi call tsi_get_device_cert failed (%lu)!\n", ret); + kfree(device_cert); + return -EIO; + } + + ret = copy_to_user(arg->value, device_cert, device_cert_size); + if (ret) { + pr_err("tmm_tsi: copy data to user failed (%lu)!\n", ret); + kfree(device_cert); + return -EFAULT; + } + kfree(device_cert); + + ret = copy_to_user(&(arg->size), &device_cert_size, sizeof(device_cert_size)); + if (ret) { + pr_err("tmm_tsi: copy data to user failed (%lu)!\n", ret); + return -EFAULT; + } + + return 0; +} + +module_init(tmm_tsi_init); +module_exit(tmm_tsi_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("HUAWEI TECHNOLOGIES CO., LTD."); +MODULE_DESCRIPTION("Interacting with TMM through TSI interface from user space."); -- 2.37.2.windows.2

2 1

[PATCH OLK-5.10] add cvm tsi interface
by Shengjie Li 18 May '24

18 May '24

virtcca inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9Q85J -------------------------------- Add TSI interface for Confidential VMs: 1. Add smc call for Confidential cVMs 2. Add TSI interface driver Signed-off-by: Shengjie Li <lishengjie12(a)huawei.com> --- arch/arm64/include/asm/tsi.h | 18 ++ arch/arm64/include/asm/tsi_cmds.h | 79 ++++++++ arch/arm64/include/asm/tsi_smc.h | 81 +++++++++ arch/arm64/include/uapi/asm/tsi_tmm.h | 73 ++++++++ arch/arm64/kernel/Makefile | 2 +- arch/arm64/kernel/setup.c | 11 ++ arch/arm64/kernel/tsi.c | 45 +++++ arch/arm64/kernel/tsi_tmm.c | 253 ++++++++++++++++++++++++++ 8 files changed, 561 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/include/asm/tsi.h create mode 100644 arch/arm64/include/asm/tsi_cmds.h create mode 100644 arch/arm64/include/asm/tsi_smc.h create mode 100644 arch/arm64/include/uapi/asm/tsi_tmm.h create mode 100644 arch/arm64/kernel/tsi.c create mode 100644 arch/arm64/kernel/tsi_tmm.c diff --git a/arch/arm64/include/asm/tsi.h b/arch/arm64/include/asm/tsi.h new file mode 100644 index 0000000000..13dee2ddd4 --- /dev/null +++ b/arch/arm64/include/asm/tsi.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_TSI_H_ +#define __ASM_TSI_H_ + +#include <linux/jump_label.h> + +extern struct static_key_false tsi_present; + +void arm64_setup_memory(void); + +void __init arm64_tsi_init(void); + +static inline bool is_cvm_world(void) +{ + return static_branch_unlikely(&tsi_present); +} + +#endif /* __ASM_TSI_H_ */ diff --git a/arch/arm64/include/asm/tsi_cmds.h b/arch/arm64/include/asm/tsi_cmds.h new file mode 100644 index 0000000000..e46ecdb37c --- /dev/null +++ b/arch/arm64/include/asm/tsi_cmds.h @@ -0,0 +1,79 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_TSI_CMDS_H_ +#define __ASM_TSI_CMDS_H_ + +#include <linux/arm-smccc.h> +#include <asm/tsi_smc.h> +#include <asm/tsi_tmm.h> + +static inline unsigned long tsi_get_version(void) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_ABI_VERSION, &res); + + return res.a0; +} + +static inline unsigned long tsi_measurement_extend(struct cvm_measurement_extend *cvm_meas_ext) +{ + + struct arm_smccc_res res; + unsigned char value[MAX_MEASUREMENT_SIZE]; + + memcpy(value, &cvm_meas_ext->value, sizeof(cvm_meas_ext->value)); + + arm_smccc_1_1_smc(SMC_TSI_MEASUREMENT_EXTEND, cvm_meas_ext->index, + cvm_meas_ext->size, virt_to_phys(value), &res); + + return res.a0; +} + +static inline unsigned long tsi_measurement_read(struct cvm_measurement *cvm_meas) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_MEASUREMENT_READ, cvm_meas->index, &res); + + memcpy(cvm_meas->value, &res.a1, sizeof(cvm_meas->value)); + + return res.a0; +} + +static inline unsigned long tsi_attestation_token_init(struct cvm_attestation_cmd *attest_cmd) +{ + struct arm_smccc_res res; + unsigned char challenge[CHALLENGE_SIZE]; + + memcpy(challenge, attest_cmd->challenge, sizeof(attest_cmd->challenge)); + + arm_smccc_1_1_smc(SMC_TSI_ATTESTATION_TOKEN_INIT, virt_to_phys(challenge), &res); + + return res.a0; +} + +static inline unsigned long tsi_attestation_token_continue(struct cvm_attestation_cmd *attest_cmd) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_ATTESTATION_TOKEN_CONTINUE, virt_to_phys(attest_cmd->granule_ipa), + attest_cmd->offset, attest_cmd->size, &res); + + attest_cmd->num_wr_bytes = res.a1; + + return res.a0; +} + +static inline unsigned long tsi_get_device_cert(unsigned char *device_cert, + unsigned long *device_cert_size) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_DEVICE_CERT, virt_to_phys(device_cert), *device_cert_size, &res); + + *device_cert_size = res.a1; + + return res.a0; +} + +#endif /* __ASM_TSI_CMDS_H_ */ diff --git a/arch/arm64/include/asm/tsi_smc.h b/arch/arm64/include/asm/tsi_smc.h new file mode 100644 index 0000000000..9353e3befe --- /dev/null +++ b/arch/arm64/include/asm/tsi_smc.h @@ -0,0 +1,81 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_TSI_SMC_H_ +#define __ASM_TSI_SMC_H_ + +#define SMC_TSI_CALL_BASE 0xC4000000 +#define TSI_ABI_VERSION_MAJOR 1 +#define TSI_ABI_VERSION_MINOR 0 +#define TSI_ABI_VERSION ((TSI_ABI_VERSION_MAJOR << 16) | \ + TSI_ABI_VERSION_MINOR) + +#define TSI_ABI_VERSION_GET_MAJOR(_version) ((_version) >> 16) +#define TSI_ABI_VERSION_GET_MINOR(_version) ((_version) & 0xFFFF) + +#define TSI_SUCCESS 0 +#define TSI_ERROR_INPUT 1 +#define TSI_ERROR_STATE 2 +#define TSI_INCOMPLETE 3 + +#define SMC_TSI_FID(_x) (SMC_TSI_CALL_BASE + (_x)) +#define SMC_TSI_ABI_VERSION SMC_TSI_FID(0x190) + +/* + * arg1 == Index, which measurements slot to read + * ret0 == Status / error + * ret1 == Measurement value, bytes: 0 - 7 + * ret2 == Measurement value, bytes: 8 - 15 + * ret3 == Measurement value, bytes: 16 - 23 + * ret4 == Measurement value, bytes: 24 - 31 + * ret5 == Measurement value, bytes: 32 - 39 + * ret6 == Measurement value, bytes: 40 - 47 + * ret7 == Measurement value, bytes: 48 - 55 + * ret8 == Measurement value, bytes: 56 - 63 + */ +#define SMC_TSI_MEASUREMENT_READ SMC_TSI_FID(0x192) + +/* + * arg1 == Index, which measurements slot to extend + * arg2 == Size of realm measurement in bytes, max 64 bytes + * arg3 == Measurement value, bytes: 0 - 7 + * arg4 == Measurement value, bytes: 8 - 15 + * arg5 == Measurement value, bytes: 16 - 23 + * arg6 == Measurement value, bytes: 24 - 31 + * arg7 == Measurement value, bytes: 32 - 39 + * arg8 == Measurement value, bytes: 40 - 47 + * arg9 == Measurement value, bytes: 48 - 55 + * arg10 == Measurement value, bytes: 56 - 63 + * ret0 == Status / error + */ +#define SMC_TSI_MEASUREMENT_EXTEND SMC_TSI_FID(0x193) + +/* + * arg1: Challenge value, bytes: 0 - 7 + * arg2: Challenge value, bytes: 8 - 15 + * arg3: Challenge value, bytes: 16 - 23 + * arg4: Challenge value, bytes: 24 - 31 + * arg5: Challenge value, bytes: 32 - 39 + * arg6: Challenge value, bytes: 40 - 47 + * arg7: Challenge value, bytes: 48 - 55 + * arg8: Challenge value, bytes: 56 - 63 + * ret0: Status / error + * ret1: Upper bound on attestation token size in bytes + */ +#define SMC_TSI_ATTESTATION_TOKEN_INIT SMC_TSI_FID(0x194) + +/* + * arg1: IPA of the Granule to which the token will be written + * arg2: Offset within Granule to start of buffer in bytes + * arg3: Size of buffer in bytes + * ret0: Status / error + * ret1: Number of bytes written to buffer + */ +#define SMC_TSI_ATTESTATION_TOKEN_CONTINUE SMC_TSI_FID(0x195) + +/* + * arg1 == struct realm_config addr + * ret0 == Status / error + */ +#define SMC_TSI_DEVICE_CERT SMC_TSI_FID(0x196) + + +#endif /* __ASM_TSI_SMC_H_ */ diff --git a/arch/arm64/include/uapi/asm/tsi_tmm.h b/arch/arm64/include/uapi/asm/tsi_tmm.h new file mode 100644 index 0000000000..bb8aac68dc --- /dev/null +++ b/arch/arm64/include/uapi/asm/tsi_tmm.h @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_TSI_TMM_H_ +#define __ASM_TSI_TMM_H_ + +#include <linux/ioctl.h> + +#define TSI_MAGIC 'T' + +/* Measurement slot reserved for RIM */ +#define RIM_MEASUREMENT_SLOT (0U) + +/* Maximum number of measurements */ +#define MEASUREMENT_SLOT_NR (5U) + +/* Size in bytes of the SHA256 measurement */ +#define SHA256_SIZE (32U) + +/* Size in bytes of the SHA512 measurement */ +#define SHA512_SIZE (64U) + +/* + * Size in bytes of the largest measurement type that can be supported. + * This macro needs to be updated accordingly if new algorithms are supported. + */ +#define MAX_MEASUREMENT_SIZE SHA512_SIZE +#define MAX_DEV_CERT_SIZE 4096 + +#define MAX_TOKEN_GRANULE_PAGE (10U) +#define CHALLENGE_SIZE (64U) + +struct cvm_attester { + int dev_fd; +}; + +struct cvm_measurement { + int index; + unsigned char value[MAX_MEASUREMENT_SIZE]; +}; + +struct cvm_tsi_version { + int major; + int minor; +}; + +struct cvm_measurement_extend { + unsigned long index; + unsigned long size; + unsigned char value[MAX_MEASUREMENT_SIZE]; +}; + +struct cvm_attestation_cmd { + unsigned char challenge[CHALLENGE_SIZE]; /* input: challenge value */ + unsigned long token_size; /* return: challenge value */ + void *granule_head; + void *granule_ipa; /* IPA of the Granule to which the token will be written */ + unsigned long granule_count; + unsigned long offset; /* Offset within Granule to start of buffer in bytes */ + unsigned long size; /* Size of buffer in bytes */ + unsigned long num_wr_bytes; /* Number of bytes written to buffer */ +}; + +struct cca_device_cert { + unsigned long size; + unsigned char value[MAX_DEV_CERT_SIZE]; +}; + +#define TMM_GET_TSI_VERSION _IOR(TSI_MAGIC, 0, struct cvm_tsi_version) + +#define TMM_GET_ATTESTATION_TOKEN _IOWR(TSI_MAGIC, 1, struct cvm_attestation_cmd) + +#define TMM_GET_DEVICE_CERT _IOR(TSI_MAGIC, 2, struct cca_device_cert) + +#endif /* __ASM_TSI_TMM_H_ */ diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index 4c6eb5e78e..781c2216a2 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -73,7 +73,7 @@ obj-$(CONFIG_ARM64_PTR_AUTH) += pointer_auth.o obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o obj-$(CONFIG_ARM64_MTE) += mte.o obj-$(CONFIG_MPAM) += mpam/ -obj-$(CONFIG_CVM_GUEST) += cvm_guest.o +obj-$(CONFIG_CVM_GUEST) += cvm_guest.o tsi.o tsi_tmm.o obj-y += vdso/ probes/ obj-$(CONFIG_COMPAT_VDSO) += vdso32/ diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index c687866612..22c0284cbd 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -43,6 +43,11 @@ #include <asm/cpu_ops.h> #include <asm/kasan.h> #include <asm/numa.h> + +#ifdef CONFIG_CVM_GUEST +#include <asm/tsi.h> +#endif + #include <asm/sections.h> #include <asm/setup.h> #include <asm/smp_plat.h> @@ -384,6 +389,12 @@ void __init __no_sanitize_address setup_arch(char **cmdline_p) * cpufeature code and early parameters. */ jump_label_init(); + +#ifdef CONFIG_CVM_GUEST + /* Init TSI after jump_labels are active */ + arm64_tsi_init(); +#endif + parse_early_param(); /* diff --git a/arch/arm64/kernel/tsi.c b/arch/arm64/kernel/tsi.c new file mode 100644 index 0000000000..40da8a8aec --- /dev/null +++ b/arch/arm64/kernel/tsi.c @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include <linux/jump_label.h> +#include <linux/memblock.h> +#include <linux/swiotlb.h> +#include <linux/cc_platform.h> +#include <asm/tsi_tmm.h> +#include <asm/tsi_cmds.h> +#include <asm/tsi.h> + +unsigned long prot_ns_shared; +EXPORT_SYMBOL(prot_ns_shared); + +unsigned int phys_mask_shift = CONFIG_ARM64_PA_BITS; + +DEFINE_STATIC_KEY_FALSE_RO(tsi_present); + +static bool tsi_version_matches(void) +{ + unsigned long ver = tsi_get_version(); + + if (ver == SMCCC_RET_NOT_SUPPORTED) + return false; + + pr_info("RME: TSI version %lu.%lu advertised\n", + TSI_ABI_VERSION_GET_MAJOR(ver), + TSI_ABI_VERSION_GET_MINOR(ver)); + + return (ver >= TSI_ABI_VERSION && + TSI_ABI_VERSION_GET_MAJOR(ver) == TSI_ABI_VERSION_MAJOR); +} + + +void arm64_setup_memory(void) +{ + if (!static_branch_unlikely(&tsi_present)) + return; +} + +void __init arm64_tsi_init(void) +{ + if (!tsi_version_matches()) + return; + + static_branch_enable(&tsi_present); +} diff --git a/arch/arm64/kernel/tsi_tmm.c b/arch/arm64/kernel/tsi_tmm.c new file mode 100644 index 0000000000..68fe474c99 --- /dev/null +++ b/arch/arm64/kernel/tsi_tmm.c @@ -0,0 +1,253 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include <linux/module.h> +#include <linux/memblock.h> +#include <linux/slab.h> +#include <linux/miscdevice.h> +#include <linux/preempt.h> +#include <asm/tsi_cmds.h> +#include <asm/tsi_tmm.h> + +#define GRANULE_SIZE PAGE_SIZE + +struct attestation_token { + void *buf; + unsigned long size; +}; + +static struct attestation_token token; + +static long tmm_tsi_ioctl(struct file *file, unsigned int cmd, unsigned long arg); +static int tmm_tsi_open(struct inode *inode, struct file *file); +static int tmm_tsi_release(struct inode *inode, struct file *file); +static ssize_t tmm_token_read(struct file *file, char __user *user_buffer, + size_t size, loff_t *offset); + +static int tmm_get_tsi_version(struct cvm_tsi_version *arg); +static int tmm_get_attestation_token(struct cvm_attestation_cmd *arg, + struct attestation_token *attest_token); +static int tmm_get_device_cert(struct cca_device_cert *arg); + +static const struct file_operations tmm_tsi_fops = { + .owner = THIS_MODULE, + .open = tmm_tsi_open, + .read = tmm_token_read, + .release = tmm_tsi_release, + .unlocked_ioctl = tmm_tsi_ioctl +}; + +static struct miscdevice ioctl_dev = { + MISC_DYNAMIC_MINOR, + "tsi", + &tmm_tsi_fops, +}; + +static int __init tmm_tsi_init(void) +{ + unsigned long ver; + int ret; + + ver = tsi_get_version(); + + if (ver == SMCCC_RET_NOT_SUPPORTED) { + pr_err("tmm_tsi: SMC return not supported!\n"); + return -EIO; + } + + ret = misc_register(&ioctl_dev); + if (ret) { + pr_err("tmm_tsi: misc device register failed (%d)!\n", ret); + return ret; + } + + pr_warn("tmm_tsi: module loaded (version %lu.%lu).\n", + TSI_ABI_VERSION_GET_MAJOR(ver), + TSI_ABI_VERSION_GET_MINOR(ver)); + + return 0; +} + +static void __exit tmm_tsi_exit(void) +{ + if (token.buf != NULL) + kfree(token.buf); + misc_deregister(&ioctl_dev); + pr_warn("tmm_tsi: module unloaded.\n"); +} + +static long tmm_tsi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + int ret; + + switch (cmd) { + case TMM_GET_TSI_VERSION: + ret = tmm_get_tsi_version((struct cvm_tsi_version *)arg); + break; + case TMM_GET_ATTESTATION_TOKEN: + ret = tmm_get_attestation_token((struct cvm_attestation_cmd *)arg, &token); + break; + case TMM_GET_DEVICE_CERT: + ret = tmm_get_device_cert((struct cca_device_cert *)arg); + break; + default: + pr_err("tmm_tsi: unknown ioctl command (0x%x)!\n", cmd); + return -ENOTTY; + } + + return ret; +} + +static int tmm_tsi_open(struct inode *inode, struct file *file) +{ + token.buf = NULL; + return 0; +} + +static ssize_t tmm_token_read(struct file *file, char __user *user_buffer, + size_t size, loff_t *offset) +{ + int ret; + int to_copy; + + if (*offset >= token.size) + return 0; + + to_copy = min((int)size, (int)(token.size - *offset)); + ret = copy_to_user(user_buffer, token.buf + *offset, to_copy); + if (ret) { + pr_err("tmm_tsi: copy token to user failed (%d)!\n", ret); + return -1; + } + + *offset += to_copy; + return to_copy; +} + +static int tmm_tsi_release(struct inode *inode, struct file *file) +{ + if (token.buf != NULL) + kfree(token.buf); + return 0; +} + +static int tmm_get_tsi_version(struct cvm_tsi_version *arg) +{ + struct cvm_tsi_version ver_measured = {0}; + unsigned long ver; + unsigned long ret; + + ver = tsi_get_version(); + ver_measured.major = TSI_ABI_VERSION_GET_MAJOR(ver); + ver_measured.minor = TSI_ABI_VERSION_GET_MINOR(ver); + + ret = copy_to_user(arg, &ver_measured, sizeof(struct cvm_tsi_version)); + if (ret) { + pr_err("tmm_tsi: copy data to user failed (%lu)!\n", ret); + return -EFAULT; + } + + return 0; +} + +static int tmm_get_attestation_token(struct cvm_attestation_cmd *arg, + struct attestation_token *attest_token) +{ + unsigned long ret; + struct cvm_attestation_cmd cmd = {0}; + + ret = copy_from_user(&(cmd.challenge), &(arg->challenge), sizeof(cmd.challenge)); + if (ret) { + pr_err("tmm_tsi: copy data from user failed (%lu)!\n", ret); + return -EFAULT; + } + + /* Allocate a large memory */ + attest_token->buf = kmalloc(GRANULE_SIZE * MAX_TOKEN_GRANULE_PAGE, GFP_KERNEL); + if (!attest_token->buf) + return -ENOMEM; + cmd.granule_head = attest_token->buf; + cmd.granule_ipa = cmd.granule_head; + + /* preempt_disable(); */ + + ret = tsi_attestation_token_init(&cmd); + if (ret) { + pr_err("tmm_tsi: tsi call tsi_attestation_token_init failed (%lu)!\n", ret); + return -EIO; + } + + do { /* Retrieve one Granule of data per loop iteration */ + cmd.granule_ipa = cmd.granule_head + + (unsigned long)(cmd.granule_count * GRANULE_SIZE); + cmd.offset = 0; + + do { /* Retrieve sub-Granule chunk of data per loop iteration */ + cmd.size = GRANULE_SIZE - cmd.offset; + ret = tsi_attestation_token_continue(&cmd); + cmd.offset += cmd.num_wr_bytes; + } while (ret == TSI_INCOMPLETE && cmd.offset < GRANULE_SIZE); + + cmd.granule_count += 1; + if (cmd.granule_count >= MAX_TOKEN_GRANULE_PAGE && ret == TSI_INCOMPLETE) { + pr_err("tmm_tsi: macro MAX_TOKEN_GRANULE_PAGE (%d) is too small!\n", + MAX_TOKEN_GRANULE_PAGE); + return -ENOMEM; + } + + } while (ret == TSI_INCOMPLETE); + + /* preempt_enable(); */ + + /* Send to user space the total size of the token */ + cmd.granule_count = cmd.granule_count - 1; + cmd.token_size = (unsigned long)(GRANULE_SIZE * cmd.granule_count) + cmd.offset; + attest_token->size = cmd.token_size; + + ret = copy_to_user(&(arg->token_size), &(cmd.token_size), sizeof(cmd.token_size)); + if (ret) { + pr_err("tmm_tsi: copy data to user failed (%lu)!\n", ret); + return -EFAULT; + } + + return 0; +} + +static int tmm_get_device_cert(struct cca_device_cert *arg) +{ + unsigned long ret; + unsigned char *device_cert; + unsigned long device_cert_size; + + device_cert_size = MAX_DEV_CERT_SIZE; + device_cert = kmalloc(device_cert_size, GFP_KERNEL); + if (!device_cert) + return -ENOMEM; + ret = tsi_get_device_cert(device_cert, &device_cert_size); + if (ret != TSI_SUCCESS) { + pr_err("tmm_tsi: tsi call tsi_get_device_cert failed (%lu)!\n", ret); + kfree(device_cert); + return -EIO; + } + + ret = copy_to_user(arg->value, device_cert, device_cert_size); + if (ret) { + pr_err("tmm_tsi: copy data to user failed (%lu)!\n", ret); + kfree(device_cert); + return -EFAULT; + } + kfree(device_cert); + + ret = copy_to_user(&(arg->size), &device_cert_size, sizeof(device_cert_size)); + if (ret) { + pr_err("tmm_tsi: copy data to user failed (%lu)!\n", ret); + return -EFAULT; + } + + return 0; +} + +module_init(tmm_tsi_init); +module_exit(tmm_tsi_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("HUAWEI TECHNOLOGIES CO., LTD."); +MODULE_DESCRIPTION("Interacting with TMM through TSI interface from user space."); -- 2.37.2.windows.2

2 1

[openeuler:OLK-6.6 7348/9645] arch/arm64/kernel/cpufeature.c:2209:50: error: use of undeclared identifier 'enable_pseudo_nmi'; did you mean 'enable_percpu_nmi'?
by kernel test robot 18 May '24

18 May '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 82db6deaf0ed47731fce29fb698bbc9b1ff793ac commit: b8c8255e1d74937638bca666264404952c60395a [7348/9645] arm64: Decouple KVM from CONFIG_ARM64_NMI config: arm64-randconfig-r052-20240518 (https://download.01.org/0day-ci/archive/20240518/202405180744.AsLBV6aC-lkp@…) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project fa9b1be45088dce1e4b602d451f118128b94237b) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240518/202405180744.AsLBV6aC-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202405180744.AsLBV6aC-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from arch/arm64/kernel/cpufeature.c:67: In file included from include/linux/crash_dump.h:5: In file included from include/linux/kexec.h:18: In file included from include/linux/crash_core.h:6: In file included from include/linux/elfcore.h:11: In file included from include/linux/ptrace.h:10: In file included from include/linux/pid_namespace.h:7: In file included from include/linux/mm.h:2204: include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> arch/arm64/kernel/cpufeature.c:2209:50: error: use of undeclared identifier 'enable_pseudo_nmi'; did you mean 'enable_percpu_nmi'? 2209 | else if (IS_ENABLED(CONFIG_ARM64_PSEUDO_NMI) && enable_pseudo_nmi) { | ^~~~~~~~~~~~~~~~~ | enable_percpu_nmi include/linux/interrupt.h:240:13: note: 'enable_percpu_nmi' declared here 240 | extern void enable_percpu_nmi(unsigned int irq, unsigned int type); | ^ >> arch/arm64/kernel/cpufeature.c:2209:50: warning: address of function 'enable_percpu_nmi' will always evaluate to 'true' [-Wpointer-bool-conversion] 2209 | else if (IS_ENABLED(CONFIG_ARM64_PSEUDO_NMI) && enable_pseudo_nmi) { | ~~ ^~~~~~~~~~~~~~~~~ arch/arm64/kernel/cpufeature.c:2209:50: note: prefix with the address-of operator to silence this warning 2209 | else if (IS_ENABLED(CONFIG_ARM64_PSEUDO_NMI) && enable_pseudo_nmi) { | ^ | & 2 warnings and 1 error generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PGP_PRELOAD Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] Selected by [y]: - PGP_PRELOAD_PUBLIC_KEYS [=y] && CRYPTO [=y] vim +2209 arch/arm64/kernel/cpufeature.c 2191 2192 static bool use_nmi(const struct arm64_cpu_capabilities *entry, int scope) 2193 { 2194 if (!has_cpuid_feature(entry, scope)) 2195 return false; 2196 2197 /* 2198 * NMI support was not enabled in the kernel, but can still be 2199 * used by guests. Let the world know. 2200 * 2201 * Having both real and pseudo NMIs enabled simultaneously is 2202 * likely to cause confusion. Since pseudo NMIs must be 2203 * enabled with an explicit command line option, if the user 2204 * has set that option on a system with real NMIs for some 2205 * reason assume they know what they're doing. 2206 */ 2207 if (!IS_ENABLED(CONFIG_ARM64_NMI)) 2208 pr_info("CONFIG_ARM64_NMI disabled, using NMIs for guests only\n"); > 2209 else if (IS_ENABLED(CONFIG_ARM64_PSEUDO_NMI) && enable_pseudo_nmi) { 2210 pr_info("Pseudo NMI enabled, not using architected NMI\n"); 2211 return false; 2212 } 2213 2214 return true; 2215 } 2216 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD SUCCESS 55b1bcbbf47277fabdef3bbf5c42b3717a0a6cf2
by kernel test robot 18 May '24

18 May '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 55b1bcbbf47277fabdef3bbf5c42b3717a0a6cf2 !7351 PM / devfreq: Synchronize devfreq_monitor_[start/stop Warning ids grouped by kconfigs: clang_recent_errors `-- x86_64-allnoconfig `-- Warning:openEuler-MAINTAINERS-references-a-file-that-doesn-t-exist:Documentation-networking-hinic3.rst elapsed time: 735m configs tested: 35 configs skipped: 150 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240517 clang arm64 randconfig-002-20240517 gcc arm64 randconfig-003-20240517 clang arm64 randconfig-004-20240517 clang x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240518 gcc x86_64 buildonly-randconfig-002-20240518 clang x86_64 buildonly-randconfig-003-20240518 clang x86_64 buildonly-randconfig-004-20240518 clang x86_64 buildonly-randconfig-005-20240518 clang x86_64 buildonly-randconfig-006-20240518 clang x86_64 defconfig gcc x86_64 randconfig-001-20240518 clang x86_64 randconfig-002-20240518 clang x86_64 randconfig-003-20240518 gcc x86_64 randconfig-004-20240518 gcc x86_64 randconfig-005-20240518 gcc x86_64 randconfig-006-20240518 clang x86_64 randconfig-011-20240518 gcc x86_64 randconfig-012-20240518 gcc x86_64 randconfig-013-20240518 clang x86_64 randconfig-014-20240518 gcc x86_64 randconfig-015-20240518 clang x86_64 randconfig-016-20240518 clang x86_64 randconfig-071-20240518 clang x86_64 randconfig-072-20240518 clang x86_64 randconfig-073-20240518 gcc x86_64 randconfig-074-20240518 clang x86_64 randconfig-075-20240518 gcc x86_64 randconfig-076-20240518 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD SUCCESS WITH WARNING f2cc57c89034caaeafa21a431eec2a4374f8cf67
by kernel test robot 18 May '24

18 May '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: f2cc57c89034caaeafa21a431eec2a4374f8cf67 !7483 Bluetooth: Fix use-after-free bugs caused by sco_sock_timeout Warning: (recently discovered and may have been fixed) drivers/spi/spi-phytium-plat.c:186:34: warning: unused variable 'phytium_spi_of_match' [-Wunused-const-variable] Unverified Warning (likely false positive, please contact us if interested): drivers/block/loop.c:1338 loop_set_status() warn: inconsistent returns '&loop_ctl_mutex'. Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allmodconfig | `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code |-- arm64-defconfig | `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code |-- x86_64-buildonly-randconfig-002-20240517 | `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code `-- x86_64-randconfig-016-20240517 `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code clang_recent_errors |-- x86_64-allyesconfig | |-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:mixing-declarations-and-code-is-a-C99-extension | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-buildonly-randconfig-001-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-buildonly-randconfig-003-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-buildonly-randconfig-006-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-001-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-002-20240517 | |-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:mixing-declarations-and-code-is-a-C99-extension | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-003-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-005-20240420 | `-- drivers-spi-spi-phytium-plat.c:warning:unused-variable-phytium_spi_of_match |-- x86_64-randconfig-006-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-011-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-012-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-013-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-014-20240517 | |-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:mixing-declarations-and-code-is-a-C99-extension | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-071-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-076-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-161-20240430 | `-- drivers-block-loop.c-loop_set_status()-warn:inconsistent-returns-loop_ctl_mutex-. |-- x86_64-randconfig-161-20240517 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) `-- x86_64-rhel-8.3-rust `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) elapsed time: 724m configs tested: 35 configs skipped: 148 tested configs: arm64 allmodconfig gcc arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240517 gcc arm64 randconfig-002-20240517 gcc arm64 randconfig-003-20240517 gcc arm64 randconfig-004-20240517 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240517 clang x86_64 buildonly-randconfig-002-20240517 gcc x86_64 buildonly-randconfig-003-20240517 clang x86_64 buildonly-randconfig-004-20240517 gcc x86_64 buildonly-randconfig-005-20240517 gcc x86_64 buildonly-randconfig-006-20240517 clang x86_64 defconfig gcc x86_64 randconfig-001-20240517 clang x86_64 randconfig-002-20240517 clang x86_64 randconfig-003-20240517 clang x86_64 randconfig-004-20240517 gcc x86_64 randconfig-005-20240517 gcc x86_64 randconfig-006-20240517 clang x86_64 randconfig-011-20240517 clang x86_64 randconfig-012-20240517 clang x86_64 randconfig-013-20240517 clang x86_64 randconfig-014-20240517 clang x86_64 randconfig-015-20240517 gcc x86_64 randconfig-016-20240517 gcc x86_64 randconfig-071-20240517 clang x86_64 randconfig-072-20240517 gcc x86_64 randconfig-073-20240517 gcc x86_64 randconfig-074-20240517 gcc x86_64 randconfig-075-20240517 gcc x86_64 randconfig-076-20240517 clang x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6] BUILD REGRESSION 82db6deaf0ed47731fce29fb698bbc9b1ff793ac
by kernel test robot 18 May '24

18 May '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 82db6deaf0ed47731fce29fb698bbc9b1ff793ac !7182 v3 mm: mglru: reuse some legacy trace Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-defconfig | `-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used `-- arm64-randconfig-002-20240517 `-- shadow.c:(.text):undefined-reference-to-__memcpy_mc clang_recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_active | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_deactive | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_modify | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_active | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_deactive | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_modify | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_before_active_check | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_destroy | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_init_slave | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_netdev_event | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_service_proc | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_tracker_get | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_deatch_bond | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_detach_nic_bond_work | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev_by_name | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_queue_bond_work | |-- drivers-infiniband-hw-hiroce3-cq-roce_cq.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-cq-roce_cq_destroy.c:warning:no-previous-prototype-for-function-roce3_cq_hw2sw | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_cleanup_mtt_table | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_init_mtt_table | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_alloc | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_free | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_write_mtt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_disable_mr_mpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_enable_mr_mpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_res.c:warning:no-previous-prototype-for-function-hmm_rdma_mpt_free | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_alloc_mr | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_free_tpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_umem_write_mtt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Excess-function-parameter-context-description-in-hmm_umem_get | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Function-parameter-or-member-device-not-described-in-hmm_umem_get | |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_context_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_ext_ctx_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_dif_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_verbs_cmd.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-mr-roce_mr.c:warning:no-previous-prototype-for-function-roce3_check_mr_status | |-- drivers-infiniband-hw-hiroce3-rdma-rdma_comp.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-roce.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_event | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_bond_event | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_link_event | |-- drivers-infiniband-hw-hiroce3-roce_sysfs.c:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_deinit_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_detach | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_init_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-fault_level-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-pcie_src-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_io_flush.c:warning:no-previous-prototype-for-function-sss_hwdev_flush_io | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_deinit_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_init_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_sync_send_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_complete_adm_event | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_ceq_intr_handle | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_init_ceqe_desc | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_ctrlq_flush_sync_cmd | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_init_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_reinit_ctrlq_ctx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_wait_ctrlq_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_alloc_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_auto_mask | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_state | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_free_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_glb_pf_vf_offset | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_global_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pcie_itf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pf_id_of_vf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_ppf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_deinit_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_init_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_init_func_mbx_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_recv_mbx_aeq_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_flush_mgmt_workq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_force_complete_all | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_mgmt_msg_aeqe_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_error.c:warning:no-previous-prototype-for-function-sss_detect_pci_error | |-- 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drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_pcie_drop_counter | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txtail | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_delete | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_insert | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_search | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_help | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_update_adpt_speed | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_write_norflash | |-- 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drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_transform_vf_stat_format | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_update_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_intx | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_msix | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_msix_clean_vf_mbx | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adjust_adpt_port_max_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adpt_release | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_phy_capabilities | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_vf_link_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_rx_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_tx_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_exit_module | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_cq_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_rx_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_tx_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_hw_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_init_module | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_link_speed_to_rate | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_pf_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_print_link_message | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_set_vf_port_vlan | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:variable-tx_linearize-set-but-not-used | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_procfs.c:warning:no-previous-prototype-for-function-ne6x_proc_i2c_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_ne6x_reg_perform | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_get_user_data_template | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_lock | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_perform | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_polling | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_send | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_set_user_data_template | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_table_update | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_unlock | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_close_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_release_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_setup_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_clear_vf_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_conv_link_speed_to_virtchnl | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_free_vfs | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_is_reset_in_progress | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_deinit_snapshot | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_init_snapshot | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_reset_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_sdk_send_msg_to_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_send_init_mbx_mesg | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_bw_for_max_vpnum | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_state_qs_dis | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_status_to_errno | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_notify_vf_link_state | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_set_default_allowlist | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showqueue | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showring | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_ethtool.c:warning:unannotated-fall-through-between-switch-labels | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-nce_get_vsi_stats_struct | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_add_vlan_list | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_asq_done | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_configure_queues | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_del_vlan_list | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_down | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_interrupt_scheme | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_sdk_mbx | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_irq_enable_queues | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_is_remove_in_progress | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_pdev_to_adapter | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_process_config | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_promiscuous_mode_changed | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_replace_primary_mac | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_sdk_send_msg_to_pf | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_vf_parse_hw_config | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-bat_table-not-described-in-cqm_cla_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_xyz | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_fill_cla | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_xyz | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_numb-not-described-in-cqm_cla_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_type-not-described-in-cqm_cla_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_fill_cla()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_update()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_lock()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_unlock()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_put()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_table_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_update()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_xyz()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-free_memory | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-malloc_memory | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-bloomfilter_init_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-k_flag-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-op-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-bloomfilter_init_cmd()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_cmd()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_dec()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_inc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd_buf-not-described-in-cqm_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box_async()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_box()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_imm()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_record-not-described-in-cqm_ring_software_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-direct_wqe-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_get_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-object-not-described-in-cqm_ring_software_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-pagenum-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_get_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_get_db_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_direct_wqe_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_fc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_update_pri()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_software_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_get_hardware_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_ecq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_nocq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_scq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_mem_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-data-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-event-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_capability_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ecq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_nocq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_scq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_register | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_unregister | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_template-not-described-in-cqm_service_register | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_service_unregister | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_aeq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_capability_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ecq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_mem_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nocq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_scq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_register()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_unregister()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-bh-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-common-not-described-in-cqm_object_share_recv_queue_add_container | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_number-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_hash_buf_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_timer_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_gid_base | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_timer_base | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-function_id-not-described-in-cqm_function_timer_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-global_funcid-not-described-in-cqm_function_hash_buf_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_base-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_number-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-init_rq_num-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_funcid | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_alloc_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_old | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_resize_alloc_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-room_header_alloc-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-xid-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_hash_buf_clear()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_timer_clear()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_gid_base()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_fc_srq_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_funcid()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_nonrdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_offset_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_put()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_qpc_mpt_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_table_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_alloc_new()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_new()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_old()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_add_container()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_timer_base()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_free_srq_bitmap_index | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-buf-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-common-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-container_addr-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link_mode-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_container_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_used_rq_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_head_container-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_tail_container-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-tail-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_per_buf-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_linkwqe_fill()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_bitmap_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_offset_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_container_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_used_rq_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hw_cfg.c:warning:expecting-prototype-for-hinic_set_vf_dev_cap().-Prototype-was-for-hinic3_init_vf_dev_cap()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_get | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_hw | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__mbox_to_host | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__ppf_process_mbox_msg | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-comm_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-get_slave_func_netdev_state | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hilink_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_get_master_host_mbox_enable | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_nic_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_ppf_process_mbox_msg | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_register_slave_ppf | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-set_slave_func_nic_state | `-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-sw_func_ppf_mbox_handler `-- x86_64-allnoconfig |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:linux-version.h-not-needed. |-- drivers-infiniband-hw-hiroce3-roce.h:linux-version.h-not-needed. |-- drivers-net-ethernet-huawei-hinic3-bond-hinic3_bond.c:linux-version.h-not-needed. `-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:hinic3_hwif.h-is-included-more-than-once. elapsed time: 724m configs tested: 40 configs skipped: 143 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240517 clang arm64 randconfig-002-20240517 gcc arm64 randconfig-003-20240517 clang arm64 randconfig-004-20240517 clang loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240517 gcc loongarch randconfig-002-20240517 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240517 clang x86_64 buildonly-randconfig-002-20240517 gcc x86_64 buildonly-randconfig-003-20240517 clang x86_64 buildonly-randconfig-004-20240517 gcc x86_64 buildonly-randconfig-005-20240517 gcc x86_64 buildonly-randconfig-006-20240517 clang x86_64 defconfig gcc x86_64 randconfig-001-20240517 clang x86_64 randconfig-002-20240517 clang x86_64 randconfig-003-20240517 clang x86_64 randconfig-004-20240517 gcc x86_64 randconfig-005-20240517 gcc x86_64 randconfig-006-20240517 clang x86_64 randconfig-011-20240517 clang x86_64 randconfig-012-20240517 clang x86_64 randconfig-013-20240517 clang x86_64 randconfig-014-20240517 clang x86_64 randconfig-015-20240517 gcc x86_64 randconfig-016-20240517 gcc x86_64 randconfig-071-20240517 clang x86_64 randconfig-072-20240517 gcc x86_64 randconfig-073-20240517 gcc x86_64 randconfig-074-20240517 gcc x86_64 randconfig-075-20240517 gcc x86_64 randconfig-076-20240517 clang x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 00/12] mm: more thp control for large folio
by Kefeng Wang 18 May '24

18 May '24

Barry Song (4): mm: add per-order mTHP anon_fault_alloc and anon_fault_fallback counters mm: add per-order mTHP anon_swpout and anon_swpout_fallback counters mm: add docs for per-order mTHP counters and transhuge_page ABI mm: correct the docs for thp_fault_alloc and thp_fault_fallback Kefeng Wang (4): mm: filemap: make mTHP configurable for exec mapping mm: huge_memory: add folio_get_unmapped_area() mm: huge_memory: add thp mapping align control mm: add control to allow specified high-order pages stored on PCP list Matthew Wilcox (Oracle) (3): mm: remove inc/dec lruvec page state functions mm/khugepaged: use a folio more in collapse_file() mm/memcontrol: remove __mod_lruvec_page_state() Ryan Roberts (1): mm/filemap: Allow arch to request folio size for exec memory .../sysfs-kernel-mm-transparent-hugepage | 18 ++ Documentation/admin-guide/mm/transhuge.rst | 58 +++- arch/arm64/include/asm/pgtable.h | 12 + include/linux/gfp.h | 1 + include/linux/huge_mm.h | 27 ++ include/linux/pgtable.h | 12 + include/linux/vmstat.h | 60 ++--- mm/filemap.c | 42 +++ mm/huge_memory.c | 252 +++++++++++++++++- mm/khugepaged.c | 16 +- mm/memcontrol.c | 9 +- mm/memory.c | 5 + mm/page_alloc.c | 18 +- mm/page_io.c | 1 + mm/vmscan.c | 3 + 15 files changed, 460 insertions(+), 74 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-kernel-mm-transparent-hugepage -- 2.27.0

2 13

[PATCH OLK-6.6 00/12] mm: more thp control for large folio
by Kefeng Wang 17 May '24

17 May '24

Barry Song (4): mm: add per-order mTHP anon_fault_alloc and anon_fault_fallback counters mm: add per-order mTHP anon_swpout and anon_swpout_fallback counters mm: add docs for per-order mTHP counters and transhuge_page ABI mm: correct the docs for thp_fault_alloc and thp_fault_fallback Kefeng Wang (4): mm: filemap: make mTHP configurable for exec mapping mm: huge_memory: add folio_get_unmapped_area() mm: huge_memory: add thp mapping align control mm: add control to allow specified high-order pages stored on PCP list Matthew Wilcox (Oracle) (3): mm: remove inc/dec lruvec page state functions mm/khugepaged: use a folio more in collapse_file() mm/memcontrol: remove __mod_lruvec_page_state() Ryan Roberts (1): mm/filemap: Allow arch to request folio size for exec memory .../sysfs-kernel-mm-transparent-hugepage | 18 ++ Documentation/admin-guide/mm/transhuge.rst | 58 +++- arch/arm64/include/asm/pgtable.h | 12 + include/linux/gfp.h | 1 + include/linux/huge_mm.h | 27 ++ include/linux/pgtable.h | 12 + include/linux/vmstat.h | 60 ++--- mm/filemap.c | 42 +++ mm/huge_memory.c | 252 +++++++++++++++++- mm/khugepaged.c | 16 +- mm/memcontrol.c | 9 +- mm/memory.c | 5 + mm/page_alloc.c | 18 +- mm/page_io.c | 1 + mm/vmscan.c | 3 + 15 files changed, 460 insertions(+), 74 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-kernel-mm-transparent-hugepage -- 2.27.0

2 13

[PATCH OLK-6.6 00/18] arm64: perf: Add support for event counting threshold
by Junhao He 17 May '24

17 May '24

counting of PMU events depending on how much the event increments on a single cycle. Two new config fields for perf_event_open have been added, and a PMU cap file for reading the max_threshold. See the second commit message and the docs in the last commit for more details. The feature is not currently supported on KVM guests, and PMMIR is set to read as zero, so it's not advertised as available. But it can be added at a later time. Writes to PMEVTYPER.TC and TH from guests are already RES0. The change has been validated on the Arm FVP model: # Zero values, works as expected (as before). $ perf stat -e dtlb_walk/threshold=0,threshold_compare=0/ -- true 5962 dtlb_walk/threshold=0,threshold_compare=0/ # Threshold >= 255 causes count to be 0 because dtlb_walk doesn't # increase by more than 1 per cycle. $ perf stat -e dtlb_walk/threshold=255,threshold_compare=2/ -- true 0 dtlb_walk/threshold=255,threshold_compare=2/ # Keeping comparison as >= but lowering the threshold to 1 makes the # count return. $ perf stat -e dtlb_walk/threshold=1,threshold_compare=2/ -- true 6329 dtlb_walk/threshold=1,threshold_compare=2/ Anshuman Khandual (3): drivers: perf: arm_pmuv3: Read PMMIR_EL1 unconditionally drivers: perf: arm_pmuv3: Drop some unused arguments from armv8_pmu_init() drivers: perf: arm_pmuv3: Add new macro PMUV3_INIT_MAP_EVENT() James Clark (11): arm: perf: Remove inlines from arm_pmuv3.c arm: perf/kvm: Use GENMASK for ARMV8_PMU_PMCR_N arm: perf: Use GENMASK for PMMIR fields arm: perf: Convert remaining fields to use GENMASK arm64: perf: Include threshold control fields in PMEVTYPER mask arm: pmu: Share user ABI format mechanism with SPE perf/arm_dmc620: Remove duplicate format attribute #defines arm: pmu: Move error message and -EOPNOTSUPP to individual PMUs arm64: perf: Add support for event counting threshold Documentation: arm64: Document the PMU event counting threshold feature arm: perf: Fix ARCH=arm build with GCC Oliver Upton (2): KVM: arm64: Make PMEVTYPER<n>_EL0.NSH RES0 if EL2 isn't advertised KVM: arm64: Add PMU event filter bits required if EL3 is implemented Reiji Watanabe (1): KVM: arm64: PMU: Add a helper to read a vCPU's PMCR_EL0 Will Deacon (1): Revert "perf/arm_dmc620: Remove duplicate format attribute #defines" Documentation/arch/arm64/perf.rst | 72 ++++++++ arch/arm/kernel/perf_event_v7.c | 6 +- arch/arm64/kvm/arm.c | 3 +- arch/arm64/kvm/pmu-emul.c | 58 +++++-- arch/arm64/kvm/sys_regs.c | 21 ++- drivers/perf/apple_m1_cpu_pmu.c | 6 +- drivers/perf/arm_pmu.c | 11 +- drivers/perf/arm_pmuv3.c | 266 ++++++++++++++++++------------ drivers/perf/arm_spe_pmu.c | 22 --- include/kvm/arm_pmu.h | 11 ++ include/linux/perf/arm_pmu.h | 22 +++ include/linux/perf/arm_pmuv3.h | 43 +++-- 12 files changed, 359 insertions(+), 182 deletions(-) -- 2.33.0

2 19

[PATCH OLK-6.6 0/2] ext4 iomap performance optimize
by Yang Erkun 17 May '24

17 May '24

*** BLURB HERE *** Yang Erkun (2): iomap: export __iomap_write_{begin|end} ext4: fallback to generic_perform_write once iov_iter_count <= PAGE_SIZE fs/ext4/file.c | 3 +- fs/ext4/inode.c | 124 ++++++++++++++++++++++++++++++++++++ fs/iomap/buffered-io.c | 6 +- include/linux/iomap.h | 4 ++ include/trace/events/ext4.h | 15 +++++ 5 files changed, 149 insertions(+), 3 deletions(-) -- 2.39.2

2 3

[PATCH OLK-5.10] add cvm TSI interface
by Shengjie Li 17 May '24

17 May '24

virtcca inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9Q85J -------------------------------- Add TSI interface for Confidential VMs: 1. Add smc call for Confidential cVMs 2. Add TSI interface driver Signed-off-by: Shengjie Li <lishengjie12(a)huawei.com> --- arch/arm64/include/asm/tsi.h | 18 ++ arch/arm64/include/asm/tsi_cmds.h | 79 +++++++++ arch/arm64/include/asm/tsi_smc.h | 81 +++++++++ arch/arm64/include/uapi/asm/tsi_tmm.h | 73 ++++++++ arch/arm64/kernel/Makefile | 2 +- arch/arm64/kernel/setup.c | 11 ++ arch/arm64/kernel/tsi.c | 45 +++++ arch/arm64/kernel/tsi_tmm.c | 246 ++++++++++++++++++++++++++ 8 files changed, 554 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/include/asm/tsi.h create mode 100644 arch/arm64/include/asm/tsi_cmds.h create mode 100644 arch/arm64/include/asm/tsi_smc.h create mode 100644 arch/arm64/include/uapi/asm/tsi_tmm.h create mode 100644 arch/arm64/kernel/tsi.c create mode 100644 arch/arm64/kernel/tsi_tmm.c diff --git a/arch/arm64/include/asm/tsi.h b/arch/arm64/include/asm/tsi.h new file mode 100644 index 0000000000..13dee2ddd4 --- /dev/null +++ b/arch/arm64/include/asm/tsi.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_TSI_H_ +#define __ASM_TSI_H_ + +#include <linux/jump_label.h> + +extern struct static_key_false tsi_present; + +void arm64_setup_memory(void); + +void __init arm64_tsi_init(void); + +static inline bool is_cvm_world(void) +{ + return static_branch_unlikely(&tsi_present); +} + +#endif /* __ASM_TSI_H_ */ diff --git a/arch/arm64/include/asm/tsi_cmds.h b/arch/arm64/include/asm/tsi_cmds.h new file mode 100644 index 0000000000..e558619b46 --- /dev/null +++ b/arch/arm64/include/asm/tsi_cmds.h @@ -0,0 +1,79 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_TSI_CMDS_H_ +#define __ASM_TSI_CMDS_H_ + +#include <linux/arm-smccc.h> +#include <asm/tsi_smc.h> +#include <asm/tsi_tmm.h> + +static inline unsigned long tsi_get_version(void) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_ABI_VERSION, &res); + + return res.a0; +} + +static inline unsigned long tsi_measurement_extend(struct cvm_measurement_extend *cvm_meas_ext) +{ + + struct arm_smccc_res res; + unsigned char value[MAX_MEASUREMENT_SIZE]; + + memcpy(value, &cvm_meas_ext->value, sizeof(cvm_meas_ext->value)); + + arm_smccc_1_1_smc(SMC_TSI_MEASUREMENT_EXTEND, cvm_meas_ext->index, + cvm_meas_ext->size, virt_to_phys(value), &res); + + return res.a0; +} + +static inline unsigned long tsi_measurement_read(struct cvm_measurement *cvm_meas) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_MEASUREMENT_READ, cvm_meas->index, &res); + + memcpy(cvm_meas->value, &res.a1, sizeof(cvm_meas->value)); + + return res.a0; +} + +static inline unsigned long tsi_attestation_token_init(struct cvm_attestation_cmd *attest_cmd) +{ + struct arm_smccc_res res; + unsigned char challenge[CHALLENGE_SIZE]; + + memcpy(challenge, attest_cmd->challenge, sizeof(attest_cmd->challenge)); + + arm_smccc_1_1_smc(SMC_TSI_ATTESTATION_TOKEN_INIT, virt_to_phys(challenge), &res); + + return res.a0; +} + +static inline unsigned long tsi_attestation_token_continue(struct cvm_attestation_cmd *attest_cmd) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_ATTESTATION_TOKEN_CONTINUE, virt_to_phys(attest_cmd->granule_ipa), + attest_cmd->offset, attest_cmd->size, &res); + + attest_cmd->num_wr_bytes = res.a1; + + return res.a0; +} + +static inline unsigned long tsi_get_device_cert(struct cca_device_cert *dev_cert, + unsigned char *cert_buf) +{ + struct arm_smccc_res res; + + arm_smccc_1_1_smc(SMC_TSI_DEVICE_CERT, virt_to_phys(cert_buf), MAX_DEV_CERT_SIZE, &res); + + dev_cert->size = res.a1; + + return res.a0; +} + +#endif /* __ASM_TSI_CMDS_H_ */ diff --git a/arch/arm64/include/asm/tsi_smc.h b/arch/arm64/include/asm/tsi_smc.h new file mode 100644 index 0000000000..9353e3befe --- /dev/null +++ b/arch/arm64/include/asm/tsi_smc.h @@ -0,0 +1,81 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_TSI_SMC_H_ +#define __ASM_TSI_SMC_H_ + +#define SMC_TSI_CALL_BASE 0xC4000000 +#define TSI_ABI_VERSION_MAJOR 1 +#define TSI_ABI_VERSION_MINOR 0 +#define TSI_ABI_VERSION ((TSI_ABI_VERSION_MAJOR << 16) | \ + TSI_ABI_VERSION_MINOR) + +#define TSI_ABI_VERSION_GET_MAJOR(_version) ((_version) >> 16) +#define TSI_ABI_VERSION_GET_MINOR(_version) ((_version) & 0xFFFF) + +#define TSI_SUCCESS 0 +#define TSI_ERROR_INPUT 1 +#define TSI_ERROR_STATE 2 +#define TSI_INCOMPLETE 3 + +#define SMC_TSI_FID(_x) (SMC_TSI_CALL_BASE + (_x)) +#define SMC_TSI_ABI_VERSION SMC_TSI_FID(0x190) + +/* + * arg1 == Index, which measurements slot to read + * ret0 == Status / error + * ret1 == Measurement value, bytes: 0 - 7 + * ret2 == Measurement value, bytes: 8 - 15 + * ret3 == Measurement value, bytes: 16 - 23 + * ret4 == Measurement value, bytes: 24 - 31 + * ret5 == Measurement value, bytes: 32 - 39 + * ret6 == Measurement value, bytes: 40 - 47 + * ret7 == Measurement value, bytes: 48 - 55 + * ret8 == Measurement value, bytes: 56 - 63 + */ +#define SMC_TSI_MEASUREMENT_READ SMC_TSI_FID(0x192) + +/* + * arg1 == Index, which measurements slot to extend + * arg2 == Size of realm measurement in bytes, max 64 bytes + * arg3 == Measurement value, bytes: 0 - 7 + * arg4 == Measurement value, bytes: 8 - 15 + * arg5 == Measurement value, bytes: 16 - 23 + * arg6 == Measurement value, bytes: 24 - 31 + * arg7 == Measurement value, bytes: 32 - 39 + * arg8 == Measurement value, bytes: 40 - 47 + * arg9 == Measurement value, bytes: 48 - 55 + * arg10 == Measurement value, bytes: 56 - 63 + * ret0 == Status / error + */ +#define SMC_TSI_MEASUREMENT_EXTEND SMC_TSI_FID(0x193) + +/* + * arg1: Challenge value, bytes: 0 - 7 + * arg2: Challenge value, bytes: 8 - 15 + * arg3: Challenge value, bytes: 16 - 23 + * arg4: Challenge value, bytes: 24 - 31 + * arg5: Challenge value, bytes: 32 - 39 + * arg6: Challenge value, bytes: 40 - 47 + * arg7: Challenge value, bytes: 48 - 55 + * arg8: Challenge value, bytes: 56 - 63 + * ret0: Status / error + * ret1: Upper bound on attestation token size in bytes + */ +#define SMC_TSI_ATTESTATION_TOKEN_INIT SMC_TSI_FID(0x194) + +/* + * arg1: IPA of the Granule to which the token will be written + * arg2: Offset within Granule to start of buffer in bytes + * arg3: Size of buffer in bytes + * ret0: Status / error + * ret1: Number of bytes written to buffer + */ +#define SMC_TSI_ATTESTATION_TOKEN_CONTINUE SMC_TSI_FID(0x195) + +/* + * arg1 == struct realm_config addr + * ret0 == Status / error + */ +#define SMC_TSI_DEVICE_CERT SMC_TSI_FID(0x196) + + +#endif /* __ASM_TSI_SMC_H_ */ diff --git a/arch/arm64/include/uapi/asm/tsi_tmm.h b/arch/arm64/include/uapi/asm/tsi_tmm.h new file mode 100644 index 0000000000..fd24385575 --- /dev/null +++ b/arch/arm64/include/uapi/asm/tsi_tmm.h @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_TSI_TMM_H_ +#define __ASM_TSI_TMM_H_ + +#include <linux/ioctl.h> + +#define TSI_MAGIC 'T' + +/* Measurement slot reserved for RIM */ +#define RIM_MEASUREMENT_SLOT (0U) + +/* Maximum number of measurements */ +#define MEASUREMENT_SLOT_NR (5U) + +/* Size in bytes of the SHA256 measurement */ +#define SHA256_SIZE (32U) + +/* Size in bytes of the SHA512 measurement */ +#define SHA512_SIZE (64U) + +/* + * Size in bytes of the largest measurement type that can be supported. + * This macro needs to be updated accordingly if new algorithms are supported. + */ +#define MAX_MEASUREMENT_SIZE SHA512_SIZE +#define MAX_DEV_CERT_SIZE 4096 + +#define MAX_TOKEN_GRANULE_PAGE (10U) +#define CHALLENGE_SIZE (64U) + +struct cvm_attester { + int dev_fd; +}; + +struct cvm_measurement { + int index; + unsigned char value[MAX_MEASUREMENT_SIZE]; +}; + +struct cvm_tsi_version { + int major; + int minor; +}; + +struct cvm_measurement_extend { + unsigned long long index; + unsigned long long size; + unsigned char value[MAX_MEASUREMENT_SIZE]; +}; + +struct cvm_attestation_cmd { + unsigned char challenge[CHALLENGE_SIZE]; /* input: challenge value */ + unsigned long token_size; /* return: challenge value */ + void *granule_head; + void *granule_ipa; /* IPA of the Granule to which the token will be written */ + unsigned long granule_count; + unsigned long offset; /* Offset within Granule to start of buffer in bytes */ + unsigned long size; /* Size of buffer in bytes */ + unsigned long num_wr_bytes; /* Number of bytes written to buffer */ +}; + +struct cca_device_cert { + unsigned long long size; + unsigned char value[MAX_DEV_CERT_SIZE]; +}; + +#define TMM_GET_TSI_VERSION _IOR(TSI_MAGIC, 0, struct cvm_tsi_version) + +#define TMM_GET_ATTESTATION_TOKEN _IOWR(TSI_MAGIC, 4, struct cvm_attestation_cmd) + +#define TMM_GET_DEVICE_CERT _IOR(TSI_MAGIC, 5, struct cca_device_cert) + +#endif /* __ASM_TSI_TMM_H_ */ diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index 4c6eb5e78e..781c2216a2 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -73,7 +73,7 @@ obj-$(CONFIG_ARM64_PTR_AUTH) += pointer_auth.o obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o obj-$(CONFIG_ARM64_MTE) += mte.o obj-$(CONFIG_MPAM) += mpam/ -obj-$(CONFIG_CVM_GUEST) += cvm_guest.o +obj-$(CONFIG_CVM_GUEST) += cvm_guest.o tsi.o tsi_tmm.o obj-y += vdso/ probes/ obj-$(CONFIG_COMPAT_VDSO) += vdso32/ diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index c687866612..22c0284cbd 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -43,6 +43,11 @@ #include <asm/cpu_ops.h> #include <asm/kasan.h> #include <asm/numa.h> + +#ifdef CONFIG_CVM_GUEST +#include <asm/tsi.h> +#endif + #include <asm/sections.h> #include <asm/setup.h> #include <asm/smp_plat.h> @@ -384,6 +389,12 @@ void __init __no_sanitize_address setup_arch(char **cmdline_p) * cpufeature code and early parameters. */ jump_label_init(); + +#ifdef CONFIG_CVM_GUEST + /* Init TSI after jump_labels are active */ + arm64_tsi_init(); +#endif + parse_early_param(); /* diff --git a/arch/arm64/kernel/tsi.c b/arch/arm64/kernel/tsi.c new file mode 100644 index 0000000000..40da8a8aec --- /dev/null +++ b/arch/arm64/kernel/tsi.c @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include <linux/jump_label.h> +#include <linux/memblock.h> +#include <linux/swiotlb.h> +#include <linux/cc_platform.h> +#include <asm/tsi_tmm.h> +#include <asm/tsi_cmds.h> +#include <asm/tsi.h> + +unsigned long prot_ns_shared; +EXPORT_SYMBOL(prot_ns_shared); + +unsigned int phys_mask_shift = CONFIG_ARM64_PA_BITS; + +DEFINE_STATIC_KEY_FALSE_RO(tsi_present); + +static bool tsi_version_matches(void) +{ + unsigned long ver = tsi_get_version(); + + if (ver == SMCCC_RET_NOT_SUPPORTED) + return false; + + pr_info("RME: TSI version %lu.%lu advertised\n", + TSI_ABI_VERSION_GET_MAJOR(ver), + TSI_ABI_VERSION_GET_MINOR(ver)); + + return (ver >= TSI_ABI_VERSION && + TSI_ABI_VERSION_GET_MAJOR(ver) == TSI_ABI_VERSION_MAJOR); +} + + +void arm64_setup_memory(void) +{ + if (!static_branch_unlikely(&tsi_present)) + return; +} + +void __init arm64_tsi_init(void) +{ + if (!tsi_version_matches()) + return; + + static_branch_enable(&tsi_present); +} diff --git a/arch/arm64/kernel/tsi_tmm.c b/arch/arm64/kernel/tsi_tmm.c new file mode 100644 index 0000000000..2f4076f074 --- /dev/null +++ b/arch/arm64/kernel/tsi_tmm.c @@ -0,0 +1,246 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include <linux/module.h> +#include <linux/memblock.h> +#include <linux/slab.h> +#include <linux/miscdevice.h> +#include <linux/preempt.h> +#include <asm/tsi_cmds.h> +#include <asm/tsi_tmm.h> + +#define GRANULE_SIZE PAGE_SIZE + +struct attestation_token { + void *buf; + unsigned long size; +}; + +static struct attestation_token token; + +static long tmm_tsi_ioctl(struct file *file, unsigned int cmd, unsigned long arg); +static int tmm_tsi_open(struct inode *inode, struct file *file); +static int tmm_tsi_release(struct inode *inode, struct file *file); +static ssize_t tmm_token_read(struct file *file, char __user *user_buffer, + size_t size, loff_t *offset); + +static int tmm_get_tsi_version(struct cvm_tsi_version *arg); +static int tmm_get_attestation_token(struct cvm_attestation_cmd *arg, + struct attestation_token *attest_token); +static int tmm_get_device_cert(struct cca_device_cert *arg); + +static const struct file_operations tmm_tsi_fops = { + .owner = THIS_MODULE, + .open = tmm_tsi_open, + .read = tmm_token_read, + .release = tmm_tsi_release, + .unlocked_ioctl = tmm_tsi_ioctl +}; + +static struct miscdevice ioctl_dev = { + MISC_DYNAMIC_MINOR, + "tsi", + &tmm_tsi_fops, +}; + +static int __init tmm_tsi_init(void) +{ + unsigned long ver; + int ret; + + ver = tsi_get_version(); + + if (ver == SMCCC_RET_NOT_SUPPORTED) { + pr_err("tmm_tsi: SMC return not supported!\n"); + return -EIO; + } + + ret = misc_register(&ioctl_dev); + if (ret) { + pr_err("tmm_tsi: misc device register failed (%d)!\n", ret); + return ret; + } + + pr_warn("tmm_tsi: module loaded (version %lu.%lu).\n", + TSI_ABI_VERSION_GET_MAJOR(ver), + TSI_ABI_VERSION_GET_MINOR(ver)); + + return 0; +} + +static void __exit tmm_tsi_exit(void) +{ + if (token.buf != NULL) + kfree(token.buf); + misc_deregister(&ioctl_dev); + pr_warn("tmm_tsi: module unloaded.\n"); +} + +static long tmm_tsi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + int ret; + + switch (cmd) { + case TMM_GET_TSI_VERSION: + ret = tmm_get_tsi_version((struct cvm_tsi_version *)arg); + break; + case TMM_GET_ATTESTATION_TOKEN: + ret = tmm_get_attestation_token((struct cvm_attestation_cmd *)arg, &token); + break; + case TMM_GET_DEVICE_CERT: + ret = tmm_get_device_cert((struct cca_device_cert *)arg); + break; + default: + pr_err("tmm_tsi: unknown ioctl command (0x%x)!\n", cmd); + return -ENOTTY; + } + + return ret; +} + +static int tmm_tsi_open(struct inode *inode, struct file *file) +{ + token.buf = NULL; + return 0; +} + +static ssize_t tmm_token_read(struct file *file, char __user *user_buffer, + size_t size, loff_t *offset) +{ + int ret; + int to_copy; + + if (*offset >= token.size) + return 0; + + to_copy = min((int)size, (int)(token.size - *offset)); + ret = copy_to_user(user_buffer, token.buf + *offset, to_copy); + if (ret) { + pr_err("tmm_tsi: copy token to user failed (%d)!\n", ret); + return -1; + } + + *offset += to_copy; + return to_copy; +} + +static int tmm_tsi_release(struct inode *inode, struct file *file) +{ + if (token.buf != NULL) + kfree(token.buf); + return 0; +} + +static int tmm_get_tsi_version(struct cvm_tsi_version *arg) +{ + struct cvm_tsi_version ver_measured = {0}; + unsigned long ver; + unsigned long ret; + + ver = tsi_get_version(); + ver_measured.major = TSI_ABI_VERSION_GET_MAJOR(ver); + ver_measured.minor = TSI_ABI_VERSION_GET_MINOR(ver); + + ret = copy_to_user(arg, &ver_measured, sizeof(struct cvm_tsi_version)); + if (ret) { + pr_err("tmm_tsi: copy data to user failed (%lu)!\n", ret); + return -EFAULT; + } + + return 0; +} + +static int tmm_get_attestation_token(struct cvm_attestation_cmd *arg, + struct attestation_token *attest_token) +{ + unsigned long ret; + struct cvm_attestation_cmd cmd = {0}; + + ret = copy_from_user(&(cmd.challenge), &(arg->challenge), sizeof(cmd.challenge)); + if (ret) { + pr_err("tmm_tsi: copy data from user failed (%lu)!\n", ret); + return -EFAULT; + } + + /* Allocate a large memory */ + attest_token->buf = kmalloc(GRANULE_SIZE * MAX_TOKEN_GRANULE_PAGE, GFP_KERNEL); + if (!attest_token->buf) + return -ENOMEM; + cmd.granule_head = attest_token->buf; + cmd.granule_ipa = cmd.granule_head; + + /* preempt_disable(); */ + + ret = tsi_attestation_token_init(&cmd); + if (ret) { + pr_err("tmm_tsi: tsi call tsi_attestation_token_init failed (%lu)!\n", ret); + return -EIO; + } + + do { /* Retrieve one Granule of data per loop iteration */ + cmd.granule_ipa = cmd.granule_head + + (unsigned long)(cmd.granule_count * GRANULE_SIZE); + cmd.offset = 0; + + do { /* Retrieve sub-Granule chunk of data per loop iteration */ + cmd.size = GRANULE_SIZE - cmd.offset; + ret = tsi_attestation_token_continue(&cmd); + cmd.offset += cmd.num_wr_bytes; + } while (ret == TSI_INCOMPLETE && cmd.offset < GRANULE_SIZE); + + cmd.granule_count += 1; + if (cmd.granule_count >= MAX_TOKEN_GRANULE_PAGE && ret == TSI_INCOMPLETE) { + pr_err("tmm_tsi: macro MAX_TOKEN_GRANULE_PAGE (%d) is too small!\n", + MAX_TOKEN_GRANULE_PAGE); + return -ENOMEM; + } + + } while (ret == TSI_INCOMPLETE); + + /* preempt_enable(); */ + + /* Send to user space the total size of the token */ + cmd.granule_count = cmd.granule_count - 1; + cmd.token_size = (unsigned long)(GRANULE_SIZE * cmd.granule_count) + cmd.offset; + attest_token->size = cmd.token_size; + + ret = copy_to_user(&(arg->token_size), &(cmd.token_size), sizeof(cmd.token_size)); + if (ret) { + pr_err("tmm_tsi: copy data to user failed (%lu)!\n", ret); + return -EFAULT; + } + + return 0; +} + +static int tmm_get_device_cert(struct cca_device_cert *arg) +{ + unsigned long ret; + struct cca_device_cert cmd = {0}; + unsigned char *cert_buf; + + cert_buf = kmalloc(GRANULE_SIZE, GFP_KERNEL); + if (!cert_buf) + return -ENOMEM; + ret = tsi_get_device_cert(&cmd, cert_buf); + if (ret != TSI_SUCCESS) { + pr_err("tmm_tsi: tsi call tsi_get_device_cert failed (%lu)!\n", ret); + kfree(cert_buf); + return -EIO; + } + memcpy(cmd.value, cert_buf, cmd.size); + kfree(cert_buf); + + ret = copy_to_user(arg, &cmd, sizeof(struct cca_device_cert)); + if (ret) { + pr_err("tmm_tsi: copy data to user failed (%lu)!\n", ret); + return -EFAULT; + } + + return 0; +} + +module_init(tmm_tsi_init); +module_exit(tmm_tsi_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("HUAWEI TECHNOLOGIES CO., LTD."); +MODULE_DESCRIPTION("Interacting with TMM through TSI interface from user space."); -- 2.37.2.windows.2

2 1

[PATCH OLK-6.6 v2 0/2] Avoiding false sharing in field access of tk_core
by Zheng Zengkai 17 May '24

17 May '24

Backport patch from OLK-5.10 to stabilize the performance of unixbench context1. Wang ShaoBo (1): timekeeping: Avoiding false sharing in field access of tk_core Zheng Zengkai (1): openeuler_defconfig: Enable CONFIG_ARCH_LLC_128_LINE_SIZE for Hisilicon platforms arch/arm64/Kconfig | 9 +++++++++ arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/include/asm/cache.h | 6 ++++++ kernel/time/timekeeping.c | 7 +++++++ 4 files changed, 23 insertions(+) -- 2.20.1

2 3

[PATCH OLK-5.10] drm/i915/gt: Reset queue_priority_hint on parking
by Wenyu Huang 17 May '24

17 May '24

From: Chris Wilson <chris(a)chris-wilson.co.uk> stable inclusion from stable-v5.10.216 commit fe34587acc995e7b1d7a5d3444a0736721ec32b3 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L5FX CVE: CVE-2024-26937 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- commit 4a3859ea5240365d21f6053ee219bb240d520895 upstream. Originally, with strict in order execution, we could complete execution only when the queue was empty. Preempt-to-busy allows replacement of an active request that may complete before the preemption is processed by HW. If that happens, the request is retired from the queue, but the queue_priority_hint remains set, preventing direct submission until after the next CS interrupt is processed. This preempt-to-busy race can be triggered by the heartbeat, which will also act as the power-management barrier and upon completion allow us to idle the HW. We may process the completion of the heartbeat, and begin parking the engine before the CS event that restores the queue_priority_hint, causing us to fail the assertion that it is MIN. <3>[ 166.210729] __engine_park:283 GEM_BUG_ON(engine->sched_engine->queue_priority_hint != (-((int)(~0U >> 1)) - 1)) <0>[ 166.210781] Dumping ftrace buffer: <0>[ 166.210795] --------------------------------- ... <0>[ 167.302811] drm_fdin-1097 2..s1. 165741070us : trace_ports: 0000:00:02.0 rcs0: promote { ccid:20 1217:2 prio 0 } <0>[ 167.302861] drm_fdin-1097 2d.s2. 165741072us : execlists_submission_tasklet: 0000:00:02.0 rcs0: preempting last=1217:2, prio=0, hint=2147483646 <0>[ 167.302928] drm_fdin-1097 2d.s2. 165741072us : __i915_request_unsubmit: 0000:00:02.0 rcs0: fence 1217:2, current 0 <0>[ 167.302992] drm_fdin-1097 2d.s2. 165741073us : __i915_request_submit: 0000:00:02.0 rcs0: fence 3:4660, current 4659 <0>[ 167.303044] drm_fdin-1097 2d.s1. 165741076us : execlists_submission_tasklet: 0000:00:02.0 rcs0: context:3 schedule-in, ccid:40 <0>[ 167.303095] drm_fdin-1097 2d.s1. 165741077us : trace_ports: 0000:00:02.0 rcs0: submit { ccid:40 3:4660* prio 2147483646 } <0>[ 167.303159] kworker/-89 11..... 165741139us : i915_request_retire.part.0: 0000:00:02.0 rcs0: fence c90:2, current 2 <0>[ 167.303208] kworker/-89 11..... 165741148us : __intel_context_do_unpin: 0000:00:02.0 rcs0: context:c90 unpin <0>[ 167.303272] kworker/-89 11..... 165741159us : i915_request_retire.part.0: 0000:00:02.0 rcs0: fence 1217:2, current 2 <0>[ 167.303321] kworker/-89 11..... 165741166us : __intel_context_do_unpin: 0000:00:02.0 rcs0: context:1217 unpin <0>[ 167.303384] kworker/-89 11..... 165741170us : i915_request_retire.part.0: 0000:00:02.0 rcs0: fence 3:4660, current 4660 <0>[ 167.303434] kworker/-89 11d..1. 165741172us : __intel_context_retire: 0000:00:02.0 rcs0: context:1216 retire runtime: { total:56028ns, avg:56028ns } <0>[ 167.303484] kworker/-89 11..... 165741198us : __engine_park: 0000:00:02.0 rcs0: parked <0>[ 167.303534] <idle>-0 5d.H3. 165741207us : execlists_irq_handler: 0000:00:02.0 rcs0: semaphore yield: 00000040 <0>[ 167.303583] kworker/-89 11..... 165741397us : __intel_context_retire: 0000:00:02.0 rcs0: context:1217 retire runtime: { total:325575ns, avg:0ns } <0>[ 167.303756] kworker/-89 11..... 165741777us : __intel_context_retire: 0000:00:02.0 rcs0: context:c90 retire runtime: { total:0ns, avg:0ns } <0>[ 167.303806] kworker/-89 11..... 165742017us : __engine_park: __engine_park:283 GEM_BUG_ON(engine->sched_engine->queue_priority_hint != (-((int)(~0U >> 1)) - 1)) <0>[ 167.303811] --------------------------------- <4>[ 167.304722] ------------[ cut here ]------------ <2>[ 167.304725] kernel BUG at drivers/gpu/drm/i915/gt/intel_engine_pm.c:283! <4>[ 167.304731] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI <4>[ 167.304734] CPU: 11 PID: 89 Comm: kworker/11:1 Tainted: G W 6.8.0-rc2-CI_DRM_14193-gc655e0fd2804+ #1 <4>[ 167.304736] Hardware name: Intel Corporation Rocket Lake Client Platform/RocketLake S UDIMM 6L RVP, BIOS RKLSFWI1.R00.3173.A03.2204210138 04/21/2022 <4>[ 167.304738] Workqueue: i915-unordered retire_work_handler [i915] <4>[ 167.304839] RIP: 0010:__engine_park+0x3fd/0x680 [i915] <4>[ 167.304937] Code: 00 48 c7 c2 b0 e5 86 a0 48 8d 3d 00 00 00 00 e8 79 48 d4 e0 bf 01 00 00 00 e8 ef 0a d4 e0 31 f6 bf 09 00 00 00 e8 03 49 c0 e0 <0f> 0b 0f 0b be 01 00 00 00 e8 f5 61 fd ff 31 c0 e9 34 fd ff ff 48 <4>[ 167.304940] RSP: 0018:ffffc9000059fce0 EFLAGS: 00010246 <4>[ 167.304942] RAX: 0000000000000200 RBX: 0000000000000000 RCX: 0000000000000006 <4>[ 167.304944] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000009 <4>[ 167.304946] RBP: ffff8881330ca1b0 R08: 0000000000000001 R09: 0000000000000001 <4>[ 167.304947] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8881330ca000 <4>[ 167.304948] R13: ffff888110f02aa0 R14: ffff88812d1d0205 R15: ffff88811277d4f0 <4>[ 167.304950] FS: 0000000000000000(0000) GS:ffff88844f780000(0000) knlGS:0000000000000000 <4>[ 167.304952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4>[ 167.304953] CR2: 00007fc362200c40 CR3: 000000013306e003 CR4: 0000000000770ef0 <4>[ 167.304955] PKRU: 55555554 <4>[ 167.304957] Call Trace: <4>[ 167.304958] <TASK> <4>[ 167.305573] ____intel_wakeref_put_last+0x1d/0x80 [i915] <4>[ 167.305685] i915_request_retire.part.0+0x34f/0x600 [i915] <4>[ 167.305800] retire_requests+0x51/0x80 [i915] <4>[ 167.305892] intel_gt_retire_requests_timeout+0x27f/0x700 [i915] <4>[ 167.305985] process_scheduled_works+0x2db/0x530 <4>[ 167.305990] worker_thread+0x18c/0x350 <4>[ 167.305993] kthread+0xfe/0x130 <4>[ 167.305997] ret_from_fork+0x2c/0x50 <4>[ 167.306001] ret_from_fork_asm+0x1b/0x30 <4>[ 167.306004] </TASK> It is necessary for the queue_priority_hint to be lower than the next request submission upon waking up, as we rely on the hint to decide when to kick the tasklet to submit that first request. Fixes: 22b7a426bbe1 ("drm/i915/execlists: Preempt-to-busy") Closes: https://gitlab.freedesktop.org/drm/intel/issues/10154 Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik(a)linux.intel.com> Cc: Mika Kuoppala <mika.kuoppala(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> # v5.4+ Reviewed-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Reviewed-by: Andi Shyti <andi.shyti(a)linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti(a)linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240318135906.716055-2-janus… (cherry picked from commit 98850e96cf811dc2d0a7d0af491caff9f5d49c1e) Signed-off-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik(a)linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Wenyu Huang <huangwenyu5(a)huawei.com> --- drivers/gpu/drm/i915/gt/intel_engine_pm.c | 3 --- drivers/gpu/drm/i915/gt/intel_lrc.c | 3 +++ 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_engine_pm.c b/drivers/gpu/drm/i915/gt/intel_engine_pm.c index f7b2e07e2229..f9fdbd79c0f3 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_pm.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_pm.c @@ -250,9 +250,6 @@ static int __engine_park(struct intel_wakeref *wf) intel_engine_park_heartbeat(engine); intel_breadcrumbs_park(engine->breadcrumbs); - /* Must be reset upon idling, or we may miss the busy wakeup. */ - GEM_BUG_ON(engine->execlists.queue_priority_hint != INT_MIN); - if (engine->park) engine->park(engine); diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index ee9b33c3aff8..5a414d989dca 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -5032,6 +5032,9 @@ static void execlists_park(struct intel_engine_cs *engine) { cancel_timer(&engine->execlists.timer); cancel_timer(&engine->execlists.preempt); + + /* Reset upon idling, or we may delay the busy wakeup. */ + WRITE_ONCE(engine->execlists.queue_priority_hint, INT_MIN); } void intel_execlists_set_default_submission(struct intel_engine_cs *engine) -- 2.34.1

2 1

[PATCH OLK-5.10 0/4] MPAM: Fix use-after-free and deadlock issues
by Yu Liao 17 May '24

17 May '24

MPAM: Fix use-after-free and deadlock issues Yu Liao (4): mpam/resctrl: Fix a deadlock due to inaccurate reference mpam/resctrl: Clean up unused function parameter in mkdir path mpam/resctrl: Clean up resctrl_group_rmdir_[ctrl/mon]() mpam/resctrl: Fix use-after-free due to inaccurate refcount of rdtgroup fs/resctrlfs.c | 57 +++++++++++++++++++------------------------------- 1 file changed, 21 insertions(+), 36 deletions(-) -- 2.33.0

2 5

[PATCH OLK-5.10 0/2] fix CVE-2024-26661
by Liao Chen 17 May '24

17 May '24

In "u32 otg_inst = pipe_ctx->stream_res.tg->inst;" pipe_ctx->stream_res.tg could be NULL, it is relying on the caller to ensure the tg is not NULL. Dan Carpenter (1): drm/amd/display: Fix && vs || typos Srinivasan Shanmugam (1): drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()' drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) -- 2.34.1

2 3

[PATCH openEuler-1.0-LTS] Bluetooth: Fix use-after-free bugs caused by sco_sock_timeout
by Zeng Heng 17 May '24

17 May '24

From: Duoming Zhou <duoming(a)zju.edu.cn> mainline inclusion from mainline-v6.9 commit 483bc08181827fc475643272ffb69c533007e546 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9OZA9 CVE: CVE-2024-27398 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- When the sco connection is established and then, the sco socket is releasing, timeout_work will be scheduled to judge whether the sco disconnection is timeout. The sock will be deallocated later, but it is dereferenced again in sco_sock_timeout. As a result, the use-after-free bugs will happen. The root cause is shown below: Cleanup Thread | Worker Thread sco_sock_release | sco_sock_close | __sco_sock_close | sco_sock_set_timer | schedule_delayed_work | sco_sock_kill | (wait a time) sock_put(sk) //FREE | sco_sock_timeout | sock_hold(sk) //USE The KASAN report triggered by POC is shown below: [ 95.890016] ================================================================== [ 95.890496] BUG: KASAN: slab-use-after-free in sco_sock_timeout+0x5e/0x1c0 [ 95.890755] Write of size 4 at addr ffff88800c388080 by task kworker/0:0/7 ... [ 95.890755] Workqueue: events sco_sock_timeout [ 95.890755] Call Trace: [ 95.890755] <TASK> [ 95.890755] dump_stack_lvl+0x45/0x110 [ 95.890755] print_address_description+0x78/0x390 [ 95.890755] print_report+0x11b/0x250 [ 95.890755] ? __virt_addr_valid+0xbe/0xf0 [ 95.890755] ? sco_sock_timeout+0x5e/0x1c0 [ 95.890755] kasan_report+0x139/0x170 [ 95.890755] ? update_load_avg+0xe5/0x9f0 [ 95.890755] ? sco_sock_timeout+0x5e/0x1c0 [ 95.890755] kasan_check_range+0x2c3/0x2e0 [ 95.890755] sco_sock_timeout+0x5e/0x1c0 [ 95.890755] process_one_work+0x561/0xc50 [ 95.890755] worker_thread+0xab2/0x13c0 [ 95.890755] ? pr_cont_work+0x490/0x490 [ 95.890755] kthread+0x279/0x300 [ 95.890755] ? pr_cont_work+0x490/0x490 [ 95.890755] ? kthread_blkcg+0xa0/0xa0 [ 95.890755] ret_from_fork+0x34/0x60 [ 95.890755] ? kthread_blkcg+0xa0/0xa0 [ 95.890755] ret_from_fork_asm+0x11/0x20 [ 95.890755] </TASK> [ 95.890755] [ 95.890755] Allocated by task 506: [ 95.890755] kasan_save_track+0x3f/0x70 [ 95.890755] __kasan_kmalloc+0x86/0x90 [ 95.890755] __kmalloc+0x17f/0x360 [ 95.890755] sk_prot_alloc+0xe1/0x1a0 [ 95.890755] sk_alloc+0x31/0x4e0 [ 95.890755] bt_sock_alloc+0x2b/0x2a0 [ 95.890755] sco_sock_create+0xad/0x320 [ 95.890755] bt_sock_create+0x145/0x320 [ 95.890755] __sock_create+0x2e1/0x650 [ 95.890755] __sys_socket+0xd0/0x280 [ 95.890755] __x64_sys_socket+0x75/0x80 [ 95.890755] do_syscall_64+0xc4/0x1b0 [ 95.890755] entry_SYSCALL_64_after_hwframe+0x67/0x6f [ 95.890755] [ 95.890755] Freed by task 506: [ 95.890755] kasan_save_track+0x3f/0x70 [ 95.890755] kasan_save_free_info+0x40/0x50 [ 95.890755] poison_slab_object+0x118/0x180 [ 95.890755] __kasan_slab_free+0x12/0x30 [ 95.890755] kfree+0xb2/0x240 [ 95.890755] __sk_destruct+0x317/0x410 [ 95.890755] sco_sock_release+0x232/0x280 [ 95.890755] sock_close+0xb2/0x210 [ 95.890755] __fput+0x37f/0x770 [ 95.890755] task_work_run+0x1ae/0x210 [ 95.890755] get_signal+0xe17/0xf70 [ 95.890755] arch_do_signal_or_restart+0x3f/0x520 [ 95.890755] syscall_exit_to_user_mode+0x55/0x120 [ 95.890755] do_syscall_64+0xd1/0x1b0 [ 95.890755] entry_SYSCALL_64_after_hwframe+0x67/0x6f [ 95.890755] [ 95.890755] The buggy address belongs to the object at ffff88800c388000 [ 95.890755] which belongs to the cache kmalloc-1k of size 1024 [ 95.890755] The buggy address is located 128 bytes inside of [ 95.890755] freed 1024-byte region [ffff88800c388000, ffff88800c388400) [ 95.890755] [ 95.890755] The buggy address belongs to the physical page: [ 95.890755] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88800c38a800 pfn:0xc388 [ 95.890755] head: order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 95.890755] anon flags: 0x100000000000840(slab|head|node=0|zone=1) [ 95.890755] page_type: 0xffffffff() [ 95.890755] raw: 0100000000000840 ffff888006842dc0 0000000000000000 0000000000000001 [ 95.890755] raw: ffff88800c38a800 000000000010000a 00000001ffffffff 0000000000000000 [ 95.890755] head: 0100000000000840 ffff888006842dc0 0000000000000000 0000000000000001 [ 95.890755] head: ffff88800c38a800 000000000010000a 00000001ffffffff 0000000000000000 [ 95.890755] head: 0100000000000003 ffffea000030e201 ffffea000030e248 00000000ffffffff [ 95.890755] head: 0000000800000000 0000000000000000 00000000ffffffff 0000000000000000 [ 95.890755] page dumped because: kasan: bad access detected [ 95.890755] [ 95.890755] Memory state around the buggy address: [ 95.890755] ffff88800c387f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 95.890755] ffff88800c388000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.890755] >ffff88800c388080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.890755] ^ [ 95.890755] ffff88800c388100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.890755] ffff88800c388180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.890755] ================================================================== Fix this problem by adding a check protected by sco_conn_lock to judget whether the conn->hcon is null. Because the conn->hcon will be set to null, when the sock is releasing. Fixes: ba316be1b6a0 ("Bluetooth: schedule SCO timeouts with delayed_work") Signed-off-by: Duoming Zhou <duoming(a)zju.edu.cn> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- net/bluetooth/sco.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 608de7e66132..493872e6747c 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -82,6 +82,10 @@ static void sco_sock_timeout(struct work_struct *work) struct sock *sk; sco_conn_lock(conn); + if (!conn->hcon) { + sco_conn_unlock(conn); + return; + } sk = conn->sk; if (sk) sock_hold(sk); -- 2.25.1

2 1

[PATCH OLK-6.6 v2 0/2] perf parse-events: Make legacy events lower priority than sysfs/JSON
by Junhao He 17 May '24

17 May '24

Make legacy events lower priority than sysfs/JSON Ian Rogers (2): perf parse-events: Make legacy events lower priority than sysfs/JSON perf x86 test: Update hybrid expectations tools/perf/arch/x86/tests/hybrid.c | 14 +- tools/perf/tests/parse-events.c | 256 +++++++++++++++++++++-------- tools/perf/util/parse-events.c | 50 ++++-- tools/perf/util/pmu.c | 8 +- tools/perf/util/pmu.h | 3 +- 5 files changed, 236 insertions(+), 95 deletions(-) -- 2.33.0

2 3

[PATCH OLK-6.6] perf parse-events: Make legacy events lower priority than sysfs/JSON
by Junhao He 17 May '24

17 May '24

mainline inclusion from mainline-v6.8-rc1 commit a24d9d9dc096fc0d0bd85302c9a4fe4fe3b1107b category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9Q2KV CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- The perf tool has previously made legacy events the priority so with or without a PMU the legacy event would be opened: $ perf stat -e cpu-cycles,cpu/cpu-cycles/ true Using CPUID GenuineIntel-6-8D-1 intel_pt default config: tsc,mtc,mtc_period=3,psb_period=3,pt,branch Attempting to add event pmu 'cpu' with 'cpu-cycles,' that may result in non-fatal errors After aliases, add event pmu 'cpu' with 'cpu-cycles,' that may result in non-fatal errors Control descriptor is not initialized ------------------------------------------------------------ perf_event_attr: type 0 (PERF_TYPE_HARDWARE) size 136 config 0 (PERF_COUNT_HW_CPU_CYCLES) sample_type IDENTIFIER read_format TOTAL_TIME_ENABLED|TOTAL_TIME_RUNNING disabled 1 inherit 1 enable_on_exec 1 exclude_guest 1 ------------------------------------------------------------ sys_perf_event_open: pid 833967 cpu -1 group_fd -1 flags 0x8 = 3 ------------------------------------------------------------ perf_event_attr: type 0 (PERF_TYPE_HARDWARE) size 136 config 0 (PERF_COUNT_HW_CPU_CYCLES) sample_type IDENTIFIER read_format TOTAL_TIME_ENABLED|TOTAL_TIME_RUNNING disabled 1 inherit 1 enable_on_exec 1 exclude_guest 1 ------------------------------------------------------------ ... Fixes to make hybrid/BIG.little PMUs behave correctly, ie as core PMUs capable of opening legacy events on each, removing hard coded "cpu_core" and "cpu_atom" Intel PMU names, etc. caused a behavioral difference on Apple/ARM due to latent issues in the PMU driver reported in: https://lore.kernel.org/lkml/08f1f185-e259-4014-9ca4-6411d5c1bc65@marcan.st/ As part of that report Mark Rutland <mark.rutland(a)arm.com> requested that legacy events not be higher in priority when a PMU is specified reversing what has until this change been perf's default behavior. With this change the above becomes: $ perf stat -e cpu-cycles,cpu/cpu-cycles/ true Using CPUID GenuineIntel-6-8D-1 Attempt to add: cpu/cpu-cycles=0/ ..after resolving event: cpu/event=0x3c/ Control descriptor is not initialized ------------------------------------------------------------ perf_event_attr: type 0 (PERF_TYPE_HARDWARE) size 136 config 0 (PERF_COUNT_HW_CPU_CYCLES) sample_type IDENTIFIER read_format TOTAL_TIME_ENABLED|TOTAL_TIME_RUNNING disabled 1 inherit 1 enable_on_exec 1 exclude_guest 1 ------------------------------------------------------------ sys_perf_event_open: pid 827628 cpu -1 group_fd -1 flags 0x8 = 3 ------------------------------------------------------------ perf_event_attr: type 4 (PERF_TYPE_RAW) size 136 config 0x3c sample_type IDENTIFIER read_format TOTAL_TIME_ENABLED|TOTAL_TIME_RUNNING disabled 1 inherit 1 enable_on_exec 1 exclude_guest 1 ------------------------------------------------------------ ... So the second event has become a raw event as /sys/devices/cpu/events/cpu-cycles exists. A fix was necessary to config_term_pmu in parse-events.c as check_alias expansion needs to happen after config_term_pmu, and config_term_pmu may need calling a second time because of this. config_term_pmu is updated to not use the legacy event when the PMU has such a named event (either from JSON or sysfs). The bulk of this change is updating all of the parse-events test expectations so that if a sysfs/JSON event exists for a PMU the test doesn't fail - a further sign, if it were needed, that the legacy event priority was a known and tested behavior of the perf tool. Reported-by: Hector Martin <marcan(a)marcan.st> Signed-off-by: Ian Rogers <irogers(a)google.com> Tested-by: Hector Martin <marcan(a)marcan.st> Tested-by: Marc Zyngier <maz(a)kernel.org> Acked-by: Mark Rutland <mark.rutland(a)arm.com> Cc: Adrian Hunter <adrian.hunter(a)intel.com> Cc: Alexander Shishkin <alexander.shishkin(a)linux.intel.com> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: James Clark <james.clark(a)arm.com> Cc: Jiri Olsa <jolsa(a)kernel.org> Cc: Kan Liang <kan.liang(a)linux.intel.com> Cc: Namhyung Kim <namhyung(a)kernel.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Link: https://lore.kernel.org/r/20231123042922.834425-1-irogers@google.com [ Initialize the 'alias_rewrote_terms' variable to false to address a clang warning ] Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> Signed-off-by: Junhao He <hejunhao3(a)huawei.com> --- tools/perf/tests/parse-events.c | 256 +++++++++++++++++++++++--------- tools/perf/util/parse-events.c | 50 +++++-- tools/perf/util/pmu.c | 8 +- tools/perf/util/pmu.h | 3 +- 4 files changed, 229 insertions(+), 88 deletions(-) diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index d47f1f871164..bc7b335b05f7 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -162,6 +162,22 @@ static int test__checkevent_numeric(struct evlist *evlist) return TEST_OK; } + +static int assert_hw(struct perf_evsel *evsel, enum perf_hw_id id, const char *name) +{ + struct perf_pmu *pmu; + + if (evsel->attr.type == PERF_TYPE_HARDWARE) { + TEST_ASSERT_VAL("wrong config", test_perf_config(evsel, id)); + return 0; + } + pmu = perf_pmus__find_by_type(evsel->attr.type); + + TEST_ASSERT_VAL("unexpected PMU type", pmu); + TEST_ASSERT_VAL("PMU missing event", perf_pmu__have_event(pmu, name)); + return 0; +} + static int test__checkevent_symbolic_name(struct evlist *evlist) { struct perf_evsel *evsel; @@ -169,10 +185,12 @@ static int test__checkevent_symbolic_name(struct evlist *evlist) TEST_ASSERT_VAL("wrong number of entries", 0 != evlist->core.nr_entries); perf_evlist__for_each_evsel(&evlist->core, evsel) { - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); - TEST_ASSERT_VAL("wrong config", - test_perf_config(evsel, PERF_COUNT_HW_INSTRUCTIONS)); + int ret = assert_hw(evsel, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + + if (ret) + return ret; } + return TEST_OK; } @@ -183,8 +201,10 @@ static int test__checkevent_symbolic_name_config(struct evlist *evlist) TEST_ASSERT_VAL("wrong number of entries", 0 != evlist->core.nr_entries); perf_evlist__for_each_evsel(&evlist->core, evsel) { - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->attr.type); - TEST_ASSERT_VAL("wrong config", test_perf_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + int ret = assert_hw(evsel, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + + if (ret) + return ret; /* * The period value gets configured within evlist__config, * while this test executes only parse events method. @@ -861,10 +881,14 @@ static int test__group1(struct evlist *evlist) evlist__nr_groups(evlist) == num_core_entries()); for (int i = 0; i < num_core_entries(); i++) { + int ret; + /* instructions:k */ evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_INSTRUCTIONS)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -878,8 +902,10 @@ static int test__group1(struct evlist *evlist) /* cycles:upp */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -907,6 +933,8 @@ static int test__group2(struct evlist *evlist) TEST_ASSERT_VAL("wrong number of groups", 1 == evlist__nr_groups(evlist)); evlist__for_each_entry(evlist, evsel) { + int ret; + if (evsel->core.attr.type == PERF_TYPE_SOFTWARE) { /* faults + :ku modifier */ leader = evsel; @@ -939,8 +967,10 @@ static int test__group2(struct evlist *evlist) continue; } /* cycles:k */ - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -957,6 +987,7 @@ static int test__group2(struct evlist *evlist) static int test__group3(struct evlist *evlist __maybe_unused) { struct evsel *evsel, *group1_leader = NULL, *group2_leader = NULL; + int ret; TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries == (3 * perf_pmus__num_core_pmus() + 2)); @@ -1045,8 +1076,10 @@ static int test__group3(struct evlist *evlist __maybe_unused) continue; } /* instructions:u */ - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_INSTRUCTIONS)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -1070,10 +1103,14 @@ static int test__group4(struct evlist *evlist __maybe_unused) num_core_entries() == evlist__nr_groups(evlist)); for (int i = 0; i < num_core_entries(); i++) { + int ret; + /* cycles:u + p */ evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -1089,8 +1126,10 @@ static int test__group4(struct evlist *evlist __maybe_unused) /* instructions:kp + p */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_INSTRUCTIONS)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -1108,6 +1147,7 @@ static int test__group4(struct evlist *evlist __maybe_unused) static int test__group5(struct evlist *evlist __maybe_unused) { struct evsel *evsel = NULL, *leader; + int ret; TEST_ASSERT_VAL("wrong number of entries", evlist->core.nr_entries == (5 * num_core_entries())); @@ -1117,8 +1157,10 @@ static int test__group5(struct evlist *evlist __maybe_unused) for (int i = 0; i < num_core_entries(); i++) { /* cycles + G */ evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1133,8 +1175,10 @@ static int test__group5(struct evlist *evlist __maybe_unused) /* instructions + G */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_INSTRUCTIONS)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1148,8 +1192,10 @@ static int test__group5(struct evlist *evlist __maybe_unused) for (int i = 0; i < num_core_entries(); i++) { /* cycles:G */ evsel = leader = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1164,8 +1210,10 @@ static int test__group5(struct evlist *evlist __maybe_unused) /* instructions:G */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_INSTRUCTIONS)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1178,8 +1226,10 @@ static int test__group5(struct evlist *evlist __maybe_unused) for (int i = 0; i < num_core_entries(); i++) { /* cycles */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1201,10 +1251,14 @@ static int test__group_gh1(struct evlist *evlist) evlist__nr_groups(evlist) == num_core_entries()); for (int i = 0; i < num_core_entries(); i++) { + int ret; + /* cycles + :H group modifier */ evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1218,8 +1272,10 @@ static int test__group_gh1(struct evlist *evlist) /* cache-misses:G + :H group modifier */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CACHE_MISSES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1242,10 +1298,14 @@ static int test__group_gh2(struct evlist *evlist) evlist__nr_groups(evlist) == num_core_entries()); for (int i = 0; i < num_core_entries(); i++) { + int ret; + /* cycles + :G group modifier */ evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1259,8 +1319,10 @@ static int test__group_gh2(struct evlist *evlist) /* cache-misses:H + :G group modifier */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CACHE_MISSES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1283,10 +1345,14 @@ static int test__group_gh3(struct evlist *evlist) evlist__nr_groups(evlist) == num_core_entries()); for (int i = 0; i < num_core_entries(); i++) { + int ret; + /* cycles:G + :u group modifier */ evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -1300,8 +1366,10 @@ static int test__group_gh3(struct evlist *evlist) /* cache-misses:H + :u group modifier */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CACHE_MISSES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -1324,10 +1392,14 @@ static int test__group_gh4(struct evlist *evlist) evlist__nr_groups(evlist) == num_core_entries()); for (int i = 0; i < num_core_entries(); i++) { + int ret; + /* cycles:G + :uG group modifier */ evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -1341,8 +1413,10 @@ static int test__group_gh4(struct evlist *evlist) /* cache-misses:H + :uG group modifier */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CACHE_MISSES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -1363,10 +1437,14 @@ static int test__leader_sample1(struct evlist *evlist) evlist->core.nr_entries == (3 * num_core_entries())); for (int i = 0; i < num_core_entries(); i++) { + int ret; + /* cycles - sampling group leader */ evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1379,8 +1457,10 @@ static int test__leader_sample1(struct evlist *evlist) /* cache-misses - not sampling */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CACHE_MISSES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1392,8 +1472,10 @@ static int test__leader_sample1(struct evlist *evlist) /* branch-misses - not sampling */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_BRANCH_MISSES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", !evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", !evsel->core.attr.exclude_hv); @@ -1415,10 +1497,14 @@ static int test__leader_sample2(struct evlist *evlist __maybe_unused) evlist->core.nr_entries == (2 * num_core_entries())); for (int i = 0; i < num_core_entries(); i++) { + int ret; + /* instructions - sampling group leader */ evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_INSTRUCTIONS)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_INSTRUCTIONS, "instructions"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -1431,8 +1517,10 @@ static int test__leader_sample2(struct evlist *evlist __maybe_unused) /* branch-misses - not sampling */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_BRANCH_MISSES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclude_user", !evsel->core.attr.exclude_user); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); TEST_ASSERT_VAL("wrong exclude_hv", evsel->core.attr.exclude_hv); @@ -1472,10 +1560,14 @@ static int test__pinned_group(struct evlist *evlist) evlist->core.nr_entries == (3 * num_core_entries())); for (int i = 0; i < num_core_entries(); i++) { + int ret; + /* cycles - group leader */ evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong group name", !evsel->group_name); TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader)); /* TODO: The group modifier is not copied to the split group leader. */ @@ -1484,13 +1576,18 @@ static int test__pinned_group(struct evlist *evlist) /* cache-misses - can not be pinned, but will go on with the leader */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CACHE_MISSES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned); /* branch-misses - ditto */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_BRANCH_MISSES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong pinned", !evsel->core.attr.pinned); } return TEST_OK; @@ -1517,10 +1614,14 @@ static int test__exclusive_group(struct evlist *evlist) evlist->core.nr_entries == 3 * num_core_entries()); for (int i = 0; i < num_core_entries(); i++) { + int ret; + /* cycles - group leader */ evsel = leader = (i == 0 ? evlist__first(evlist) : evsel__next(evsel)); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong group name", !evsel->group_name); TEST_ASSERT_VAL("wrong leader", evsel__has_leader(evsel, leader)); /* TODO: The group modifier is not copied to the split group leader. */ @@ -1529,13 +1630,18 @@ static int test__exclusive_group(struct evlist *evlist) /* cache-misses - can not be pinned, but will go on with the leader */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong type", PERF_TYPE_HARDWARE == evsel->core.attr.type); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CACHE_MISSES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_CACHE_MISSES, "cache-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive); /* branch-misses - ditto */ evsel = evsel__next(evsel); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_BRANCH_MISSES)); + ret = assert_hw(&evsel->core, PERF_COUNT_HW_BRANCH_MISSES, "branch-misses"); + if (ret) + return ret; + TEST_ASSERT_VAL("wrong exclusive", !evsel->core.attr.exclusive); } return TEST_OK; @@ -1677,9 +1783,11 @@ static int test__checkevent_raw_pmu(struct evlist *evlist) static int test__sym_event_slash(struct evlist *evlist) { struct evsel *evsel = evlist__first(evlist); + int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + + if (ret) + return ret; - TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); TEST_ASSERT_VAL("wrong exclude_kernel", evsel->core.attr.exclude_kernel); return TEST_OK; } @@ -1687,9 +1795,11 @@ static int test__sym_event_slash(struct evlist *evlist) static int test__sym_event_dc(struct evlist *evlist) { struct evsel *evsel = evlist__first(evlist); + int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + + if (ret) + return ret; - TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); TEST_ASSERT_VAL("wrong exclude_user", evsel->core.attr.exclude_user); return TEST_OK; } @@ -1697,9 +1807,11 @@ static int test__sym_event_dc(struct evlist *evlist) static int test__term_equal_term(struct evlist *evlist) { struct evsel *evsel = evlist__first(evlist); + int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + + if (ret) + return ret; - TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "name") == 0); return TEST_OK; } @@ -1707,9 +1819,11 @@ static int test__term_equal_term(struct evlist *evlist) static int test__term_equal_legacy(struct evlist *evlist) { struct evsel *evsel = evlist__first(evlist); + int ret = assert_hw(&evsel->core, PERF_COUNT_HW_CPU_CYCLES, "cycles"); + + if (ret) + return ret; - TEST_ASSERT_VAL("wrong type", evsel->core.attr.type == PERF_TYPE_HARDWARE); - TEST_ASSERT_VAL("wrong config", test_config(evsel, PERF_COUNT_HW_CPU_CYCLES)); TEST_ASSERT_VAL("wrong name setting", strcmp(evsel->name, "l1d") == 0); return TEST_OK; } diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 65608a3cba81..ac5fea49e6db 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -974,7 +974,7 @@ static int config_term_pmu(struct perf_event_attr *attr, struct parse_events_error *err) { if (term->type_term == PARSE_EVENTS__TERM_TYPE_LEGACY_CACHE) { - const struct perf_pmu *pmu = perf_pmus__find_by_type(attr->type); + struct perf_pmu *pmu = perf_pmus__find_by_type(attr->type); if (!pmu) { char *err_str; @@ -984,15 +984,23 @@ static int config_term_pmu(struct perf_event_attr *attr, err_str, /*help=*/NULL); return -EINVAL; } - if (perf_pmu__supports_legacy_cache(pmu)) { + /* + * Rewrite the PMU event to a legacy cache one unless the PMU + * doesn't support legacy cache events or the event is present + * within the PMU. + */ + if (perf_pmu__supports_legacy_cache(pmu) && + !perf_pmu__have_event(pmu, term->config)) { attr->type = PERF_TYPE_HW_CACHE; return parse_events__decode_legacy_cache(term->config, pmu->type, &attr->config); - } else + } else { term->type_term = PARSE_EVENTS__TERM_TYPE_USER; + term->no_value = true; + } } if (term->type_term == PARSE_EVENTS__TERM_TYPE_HARDWARE) { - const struct perf_pmu *pmu = perf_pmus__find_by_type(attr->type); + struct perf_pmu *pmu = perf_pmus__find_by_type(attr->type); if (!pmu) { char *err_str; @@ -1002,10 +1010,19 @@ static int config_term_pmu(struct perf_event_attr *attr, err_str, /*help=*/NULL); return -EINVAL; } - attr->type = PERF_TYPE_HARDWARE; - attr->config = term->val.num; - if (perf_pmus__supports_extended_type()) - attr->config |= (__u64)pmu->type << PERF_PMU_TYPE_SHIFT; + /* + * If the PMU has a sysfs or json event prefer it over + * legacy. ARM requires this. + */ + if (perf_pmu__have_event(pmu, term->config)) { + term->type_term = PARSE_EVENTS__TERM_TYPE_USER; + term->no_value = true; + } else { + attr->type = PERF_TYPE_HARDWARE; + attr->config = term->val.num; + if (perf_pmus__supports_extended_type()) + attr->config |= (__u64)pmu->type << PERF_PMU_TYPE_SHIFT; + } return 0; } if (term->type_term == PARSE_EVENTS__TERM_TYPE_USER || @@ -1379,6 +1396,7 @@ int parse_events_add_pmu(struct parse_events_state *parse_state, struct parse_events_error *err = parse_state->error; YYLTYPE *loc = loc_; LIST_HEAD(config_terms); + bool alias_rewrote_terms = false; pmu = parse_state->fake_pmu ?: perf_pmus__find(name); @@ -1426,7 +1444,13 @@ int parse_events_add_pmu(struct parse_events_state *parse_state, return evsel ? 0 : -ENOMEM; } - if (!parse_state->fake_pmu && perf_pmu__check_alias(pmu, head_config, &info, err)) + /* Configure attr/terms with a known PMU, this will set hardcoded terms. */ + if (config_attr(&attr, head_config, parse_state->error, config_term_pmu)) + return -EINVAL; + + /* Look for event names in the terms and rewrite into format based terms. */ + if (!parse_state->fake_pmu && perf_pmu__check_alias(pmu, head_config, + &info, &alias_rewrote_terms, err)) return -EINVAL; if (verbose > 1) { @@ -1438,11 +1462,9 @@ int parse_events_add_pmu(struct parse_events_state *parse_state, strbuf_release(&sb); } - /* - * Configure hardcoded terms first, no need to check - * return value when called with fail == 0 ;) - */ - if (config_attr(&attr, head_config, parse_state->error, config_term_pmu)) + /* Configure attr/terms again if an alias was expanded. */ + if (alias_rewrote_terms && + config_attr(&attr, head_config, parse_state->error, config_term_pmu)) return -EINVAL; if (get_config_terms(head_config, &config_terms)) diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 86bfdf5db213..1e0876209fdc 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -1472,12 +1472,14 @@ static int check_info_data(struct perf_pmu *pmu, * defined for the alias */ int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms, - struct perf_pmu_info *info, struct parse_events_error *err) + struct perf_pmu_info *info, bool *rewrote_terms, + struct parse_events_error *err) { struct parse_events_term *term, *h; struct perf_pmu_alias *alias; int ret; + *rewrote_terms = false; info->per_pkg = false; /* @@ -1499,7 +1501,7 @@ int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms, NULL); return ret; } - + *rewrote_terms = true; ret = check_info_data(pmu, alias, info, err, term->err_term); if (ret) return ret; @@ -1593,6 +1595,8 @@ bool perf_pmu__auto_merge_stats(const struct perf_pmu *pmu) bool perf_pmu__have_event(struct perf_pmu *pmu, const char *name) { + if (!name) + return false; if (perf_pmu__find_alias(pmu, name, /*load=*/ true) != NULL) return true; if (pmu->cpu_aliases_added || !pmu->events_table) diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h index 6a4e170c61d6..b193f9207574 100644 --- a/tools/perf/util/pmu.h +++ b/tools/perf/util/pmu.h @@ -200,7 +200,8 @@ int perf_pmu__config_terms(struct perf_pmu *pmu, __u64 perf_pmu__format_bits(struct perf_pmu *pmu, const char *name); int perf_pmu__format_type(struct perf_pmu *pmu, const char *name); int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms, - struct perf_pmu_info *info, struct parse_events_error *err); + struct perf_pmu_info *info, bool *rewrote_terms, + struct parse_events_error *err); int perf_pmu__find_event(struct perf_pmu *pmu, const char *event, void *state, pmu_event_callback cb); int perf_pmu__format_parse(struct perf_pmu *pmu, int dirfd, bool eager_load); -- 2.33.0

2 1

[PATCH openEuler-1.0-LTS] firewire: nosy: ensure user_length is taken into account when fetching packet contents
by Hongbo Li 17 May '24

17 May '24

From: Thanassis Avgerinos <thanassis.avgerinos(a)gmail.com> mainline inclusion from mainline-v6.9-rc7 commit 38762a0763c10c24a4915feee722d7aa6e73eb98 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9OZA3 CVE: CVE-2024-27401 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Ensure that packet_buffer_get respects the user_length provided. If the length of the head packet exceeds the user_length, packet_buffer_get will now return 0 to signify to the user that no data were read and a larger buffer size is required. Helps prevent user space overflows. Signed-off-by: Thanassis Avgerinos <thanassis.avgerinos(a)gmail.com> Signed-off-by: Takashi Sakamoto <o-takashi(a)sakamocchi.jp> Signed-off-by: Hongbo Li <lihongbo22(a)huawei.com> --- drivers/firewire/nosy.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c index ac85e03e88e1..f3784c054dd6 100644 --- a/drivers/firewire/nosy.c +++ b/drivers/firewire/nosy.c @@ -161,10 +161,12 @@ packet_buffer_get(struct client *client, char __user *data, size_t user_length) if (atomic_read(&buffer->size) == 0) return -ENODEV; - /* FIXME: Check length <= user_length. */ + length = buffer->head->length; + + if (length > user_length) + return 0; end = buffer->data + buffer->capacity; - length = buffer->head->length; if (&buffer->head->data[length] < end) { if (copy_to_user(data, buffer->head->data, length)) -- 2.34.1

2 1

[PATCH OLK-5.10] firewire: nosy: ensure user_length is taken into account when fetching packet contents
by Hongbo Li 17 May '24

17 May '24

From: Thanassis Avgerinos <thanassis.avgerinos(a)gmail.com> mainline inclusion from mainline-v6.9-rc7 commit 38762a0763c10c24a4915feee722d7aa6e73eb98 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9OZA3 CVE: CVE-2024-27401 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Ensure that packet_buffer_get respects the user_length provided. If the length of the head packet exceeds the user_length, packet_buffer_get will now return 0 to signify to the user that no data were read and a larger buffer size is required. Helps prevent user space overflows. Signed-off-by: Thanassis Avgerinos <thanassis.avgerinos(a)gmail.com> Signed-off-by: Takashi Sakamoto <o-takashi(a)sakamocchi.jp> Signed-off-by: Hongbo Li <lihongbo22(a)huawei.com> --- drivers/firewire/nosy.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c index 88ed971e32c0..42d9f25efc5c 100644 --- a/drivers/firewire/nosy.c +++ b/drivers/firewire/nosy.c @@ -148,10 +148,12 @@ packet_buffer_get(struct client *client, char __user *data, size_t user_length) if (atomic_read(&buffer->size) == 0) return -ENODEV; - /* FIXME: Check length <= user_length. */ + length = buffer->head->length; + + if (length > user_length) + return 0; end = buffer->data + buffer->capacity; - length = buffer->head->length; if (&buffer->head->data[length] < end) { if (copy_to_user(data, buffer->head->data, length)) -- 2.34.1

2 1

[openeuler:OLK-6.6] BUILD REGRESSION ba7871baca31bfb062d8d6f0f908f8c864118558
by kernel test robot 17 May '24

17 May '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: ba7871baca31bfb062d8d6f0f908f8c864118558 !7454 add new kvm_type for Confidential VMs Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-defconfig | `-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used `-- arm64-randconfig-004-20240516 |-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used `-- shadow.c:(.text):undefined-reference-to-__memcpy_mc clang_recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_active | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_deactive | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_modify | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_active | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_deactive | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_modify | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_before_active_check | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_destroy | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_init_slave | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_netdev_event | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_service_proc | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_tracker_get | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_deatch_bond | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_detach_nic_bond_work | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev_by_name | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_queue_bond_work | |-- drivers-infiniband-hw-hiroce3-cq-roce_cq.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-cq-roce_cq_destroy.c:warning:no-previous-prototype-for-function-roce3_cq_hw2sw | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_cleanup_mtt_table | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_init_mtt_table | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_alloc | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_free | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_write_mtt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_disable_mr_mpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_enable_mr_mpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_res.c:warning:no-previous-prototype-for-function-hmm_rdma_mpt_free | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_alloc_mr | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_free_tpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_umem_write_mtt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Excess-function-parameter-context-description-in-hmm_umem_get | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Function-parameter-or-member-device-not-described-in-hmm_umem_get | |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_context_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_ext_ctx_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_dif_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_verbs_cmd.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-mr-roce_mr.c:warning:no-previous-prototype-for-function-roce3_check_mr_status | |-- drivers-infiniband-hw-hiroce3-rdma-rdma_comp.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-roce.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_event | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_bond_event | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_link_event | |-- drivers-infiniband-hw-hiroce3-roce_sysfs.c:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_deinit_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_detach | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_init_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-fault_level-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-pcie_src-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_io_flush.c:warning:no-previous-prototype-for-function-sss_hwdev_flush_io | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_deinit_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_init_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_sync_send_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_complete_adm_event | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_ceq_intr_handle | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_init_ceqe_desc | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_ctrlq_flush_sync_cmd | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_init_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_reinit_ctrlq_ctx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_wait_ctrlq_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_alloc_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_auto_mask | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_state | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_free_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_glb_pf_vf_offset | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_global_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pcie_itf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pf_id_of_vf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_ppf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_deinit_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_init_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_init_func_mbx_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_recv_mbx_aeq_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_flush_mgmt_workq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_force_complete_all | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_mgmt_msg_aeqe_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_error.c:warning:no-previous-prototype-for-function-sss_detect_pci_error | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_attach_is_enable | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_names | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_init_uld_lock | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_lock_uld | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_unlock_uld | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_attach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_pci_probe | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_adapter | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_function | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_pci_dev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_all_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_dettach_uld_dev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_pci_remove | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_unmap_pci_bar | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_shutdown.c:warning:no-previous-prototype-for-function-sss_pci_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_alloc_rx_buffers | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_jumbo_sgl | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_desc | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_priv_tag | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_unmap_and_free_tx_resource | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_jumbo | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_simple | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_add_flow_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_del_flow_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_add_fster_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_del_fster_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_get_irq_num | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-getparam | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_atoi | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_isdigit | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_strtok | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clean_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clr_table | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_erase_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_fru_info | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_mac | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_meter_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_read_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_dev_type_to_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_hw_flag_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_mac_to_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_arfs_cnt | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_pcie_drop_counter | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txtail | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_delete | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_insert | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_search | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_help | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_update_adpt_speed | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_write_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ext_toeplitz_key | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_crc32_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_speed | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_recv | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_send | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_set_mac_inloop | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_spd_verify | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_transform_vf_stat_format | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_update_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_intx | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_msix | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_msix_clean_vf_mbx | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adjust_adpt_port_max_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adpt_release | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_phy_capabilities | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_vf_link_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_rx_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_tx_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_exit_module | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_cq_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_rx_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_tx_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_hw_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_init_module | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_link_speed_to_rate | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_pf_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_print_link_message | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_set_vf_port_vlan | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:variable-tx_linearize-set-but-not-used | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_procfs.c:warning:no-previous-prototype-for-function-ne6x_proc_i2c_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_ne6x_reg_perform | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_get_user_data_template | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_lock | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_perform | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_polling | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_send | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_set_user_data_template | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_table_update | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_unlock | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_close_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_release_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_setup_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_clear_vf_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_conv_link_speed_to_virtchnl | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_free_vfs | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_is_reset_in_progress | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_deinit_snapshot | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_init_snapshot | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_reset_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_sdk_send_msg_to_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_send_init_mbx_mesg | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_bw_for_max_vpnum | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_state_qs_dis | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_status_to_errno | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_notify_vf_link_state | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_set_default_allowlist | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showqueue | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showring | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_ethtool.c:warning:unannotated-fall-through-between-switch-labels | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-nce_get_vsi_stats_struct | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_add_vlan_list | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_asq_done | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_configure_queues | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_del_vlan_list | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_down | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_interrupt_scheme | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_sdk_mbx | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_irq_enable_queues | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_is_remove_in_progress | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_pdev_to_adapter | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_process_config | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_promiscuous_mode_changed | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_replace_primary_mac | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_sdk_send_msg_to_pf | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_vf_parse_hw_config | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-bat_table-not-described-in-cqm_cla_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_xyz | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_fill_cla | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_xyz | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_numb-not-described-in-cqm_cla_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_type-not-described-in-cqm_cla_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_fill_cla()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_update()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_lock()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_unlock()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_put()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_table_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_update()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_xyz()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-free_memory | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-malloc_memory | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-bloomfilter_init_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-k_flag-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-op-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-bloomfilter_init_cmd()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_cmd()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_dec()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_inc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd_buf-not-described-in-cqm_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box_async()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_box()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_imm()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_record-not-described-in-cqm_ring_software_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-direct_wqe-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_get_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-object-not-described-in-cqm_ring_software_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-pagenum-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_get_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_get_db_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_direct_wqe_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_fc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_update_pri()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_software_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_get_hardware_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_ecq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_nocq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_scq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_mem_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-data-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-event-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_capability_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ecq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_nocq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_scq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_register | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_unregister | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_template-not-described-in-cqm_service_register | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_service_unregister | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_aeq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_capability_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ecq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_mem_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nocq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_scq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_register()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_unregister()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-bh-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-common-not-described-in-cqm_object_share_recv_queue_add_container | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_number-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_hash_buf_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_timer_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_gid_base | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_timer_base | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-function_id-not-described-in-cqm_function_timer_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-global_funcid-not-described-in-cqm_function_hash_buf_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_base-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_number-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-init_rq_num-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_funcid | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_alloc_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_old | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_resize_alloc_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-room_header_alloc-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-xid-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_hash_buf_clear()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_timer_clear()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_gid_base()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_fc_srq_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_funcid()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_nonrdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_offset_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_put()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_qpc_mpt_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_table_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_alloc_new()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_new()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_old()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_add_container()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_timer_base()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_free_srq_bitmap_index | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-buf-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-common-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-container_addr-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link_mode-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_container_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_used_rq_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_head_container-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_tail_container-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-tail-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_per_buf-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_linkwqe_fill()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_bitmap_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_offset_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_container_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_used_rq_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hw_cfg.c:warning:expecting-prototype-for-hinic_set_vf_dev_cap().-Prototype-was-for-hinic3_init_vf_dev_cap()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_get | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_hw | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__mbox_to_host | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__ppf_process_mbox_msg | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-comm_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-get_slave_func_netdev_state | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hilink_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_get_master_host_mbox_enable | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_nic_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_ppf_process_mbox_msg | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_register_slave_ppf | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-set_slave_func_nic_state | `-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-sw_func_ppf_mbox_handler |-- arm64-randconfig-002-20240516 | `-- ld.lld:error:undefined-symbol:__memcpy_mc |-- x86_64-allnoconfig | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:linux-version.h-not-needed. | |-- drivers-infiniband-hw-hiroce3-roce.h:linux-version.h-not-needed. | |-- drivers-net-ethernet-huawei-hinic3-bond-hinic3_bond.c:linux-version.h-not-needed. | `-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:hinic3_hwif.h-is-included-more-than-once. `-- x86_64-randconfig-161-20240517 `-- mm-readahead.c-page_cache_sync_ra()-warn:bitwise-AND-condition-is-false-here elapsed time: 725m configs tested: 40 configs skipped: 145 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240516 gcc arm64 randconfig-002-20240516 clang arm64 randconfig-003-20240516 clang arm64 randconfig-004-20240516 gcc loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240516 gcc loongarch randconfig-002-20240516 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240517 clang x86_64 buildonly-randconfig-002-20240517 gcc x86_64 buildonly-randconfig-003-20240517 clang x86_64 buildonly-randconfig-004-20240517 gcc x86_64 buildonly-randconfig-005-20240517 gcc x86_64 buildonly-randconfig-006-20240517 clang x86_64 defconfig gcc x86_64 randconfig-001-20240517 clang x86_64 randconfig-002-20240517 clang x86_64 randconfig-003-20240517 clang x86_64 randconfig-004-20240517 gcc x86_64 randconfig-005-20240517 gcc x86_64 randconfig-006-20240517 clang x86_64 randconfig-011-20240517 clang x86_64 randconfig-012-20240517 clang x86_64 randconfig-013-20240517 clang x86_64 randconfig-014-20240517 clang x86_64 randconfig-015-20240517 gcc x86_64 randconfig-016-20240517 gcc x86_64 randconfig-071-20240517 clang x86_64 randconfig-072-20240517 gcc x86_64 randconfig-073-20240517 gcc x86_64 randconfig-074-20240517 gcc x86_64 randconfig-075-20240517 gcc x86_64 randconfig-076-20240517 clang x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6] Makefile.oever: add OPENEULER_RELEASE for version.h
by Xie XiuQi 17 May '24

17 May '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9PZYW -------------------------------- Add OPENEULER_RELEASE indicates the kernel detail version release. The out-of-tree driver could identify the specific kernel version when necessary. Signed-off-by: Xie XiuQi <xiexiuqi(a)huawei.com> --- Makefile | 3 ++- Makefile.oever | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index e458c8265d75..8e6d9b894b1e 100644 --- a/Makefile +++ b/Makefile @@ -1259,7 +1259,8 @@ define filechk_version.h echo \#define OPENEULER_MINOR $(OPENEULER_MINOR); \ echo '#define OPENEULER_VERSION(a,b) (((a) << 8) + (b))'; \ echo \#define OPENEULER_VERSION_CODE $(shell \ - expr $(OPENEULER_MAJOR) \* 256 + $(OPENEULER_MINOR)) + expr $(OPENEULER_MAJOR) \* 256 + $(OPENEULER_MINOR)); \ + echo \#define OPENEULER_RELEASE \"$(OPENEULER_RELEASE)\" endef $(version_h): PATCHLEVEL := $(or $(PATCHLEVEL), 0) diff --git a/Makefile.oever b/Makefile.oever index 96beccf3569c..e3b94ea65311 100644 --- a/Makefile.oever +++ b/Makefile.oever @@ -2,3 +2,4 @@ OPENEULER_LTS = 0 OPENEULER_MAJOR = 9999 OPENEULER_MINOR = 0 +OPENEULER_RELEASE = "" -- 2.20.1

2 1

[PATCH OLK-6.6 V1 0/2] sched/fair: set burst to zero when cfs bandwidth is cancelled
by Cheng Yu 17 May '24

17 May '24

sched/fair: set burst to zero when cfs bandwidth is cancelled Cheng Yu (1): sched/fair: set burst to zero when set max to cpu.max Zhao Wenhui (1): sched/fair: limit burst to zero when cfs bandwidth is toggled off kernel/sched/core.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) -- 2.25.1

2 3

[openeuler:OLK-5.10] BUILD SUCCESS 3fd44f97e25ee6da48514e6e8e25380254151c58
by kernel test robot 17 May '24

17 May '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 3fd44f97e25ee6da48514e6e8e25380254151c58 !7394 v2 scsi: sr: Do not leak information in ioctl Warning ids grouped by kconfigs: clang_recent_errors `-- x86_64-allnoconfig `-- Warning:openEuler-MAINTAINERS-references-a-file-that-doesn-t-exist:Documentation-networking-hinic3.rst elapsed time: 725m configs tested: 35 configs skipped: 148 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240516 gcc arm64 randconfig-002-20240516 clang arm64 randconfig-003-20240516 clang arm64 randconfig-004-20240516 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240517 clang x86_64 buildonly-randconfig-002-20240517 gcc x86_64 buildonly-randconfig-003-20240517 clang x86_64 buildonly-randconfig-004-20240517 gcc x86_64 buildonly-randconfig-005-20240517 gcc x86_64 buildonly-randconfig-006-20240517 clang x86_64 defconfig gcc x86_64 randconfig-001-20240517 clang x86_64 randconfig-002-20240517 clang x86_64 randconfig-003-20240517 clang x86_64 randconfig-004-20240517 gcc x86_64 randconfig-005-20240517 gcc x86_64 randconfig-006-20240517 clang x86_64 randconfig-011-20240517 clang x86_64 randconfig-012-20240517 clang x86_64 randconfig-013-20240517 clang x86_64 randconfig-014-20240517 clang x86_64 randconfig-015-20240517 gcc x86_64 randconfig-016-20240517 gcc x86_64 randconfig-071-20240517 clang x86_64 randconfig-072-20240517 gcc x86_64 randconfig-073-20240517 gcc x86_64 randconfig-074-20240517 gcc x86_64 randconfig-075-20240517 gcc x86_64 randconfig-076-20240517 clang x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 8557/22438] mm/swapfile.o: warning: objtool: missing symbol for section .text.unlikely
by kernel test robot 17 May '24

17 May '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 8ac9764e4f9b88e554a8dafd8283dab32512691c commit: 775947c125d5bd6e00e0dcf9d12c57fd5d44d07f [8557/22438] asm-generic: fix -Wtype-limits compiler warnings config: x86_64-buildonly-randconfig-001-20240516 (https://download.01.org/0day-ci/archive/20240517/202405170118.NQpCse4L-lkp@…) compiler: gcc-11 (Ubuntu 11.4.0-4ubuntu1) 11.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240517/202405170118.NQpCse4L-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202405170118.NQpCse4L-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/swapfile.o: warning: objtool: missing symbol for section .text.unlikely -- In file included from include/linux/sctp.h:57, from net/core/dev.c:145: include/uapi/linux/sctp.h:390:1: warning: alignment 4 of 'struct sctp_paddr_change' is less than 8 [-Wpacked-not-aligned] 390 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:719:1: warning: alignment 4 of 'struct sctp_setpeerprim' is less than 8 [-Wpacked-not-aligned] 719 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:718:33: warning: 'sspp_addr' offset 4 in 'struct sctp_setpeerprim' isn't aligned to 8 [-Wpacked-not-aligned] 718 | struct sockaddr_storage sspp_addr; | ^~~~~~~~~ include/uapi/linux/sctp.h:732:1: warning: alignment 4 of 'struct sctp_prim' is less than 8 [-Wpacked-not-aligned] 732 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:731:33: warning: 'ssp_addr' offset 4 in 'struct sctp_prim' isn't aligned to 8 [-Wpacked-not-aligned] 731 | struct sockaddr_storage ssp_addr; | ^~~~~~~~ include/uapi/linux/sctp.h:783:1: warning: alignment 4 of 'struct sctp_paddrparams' is less than 8 [-Wpacked-not-aligned] 783 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:775:33: warning: 'spp_address' offset 4 in 'struct sctp_paddrparams' isn't aligned to 8 [-Wpacked-not-aligned] 775 | struct sockaddr_storage spp_address; | ^~~~~~~~~~~ include/uapi/linux/sctp.h:896:1: warning: alignment 4 of 'struct sctp_paddrinfo' is less than 8 [-Wpacked-not-aligned] 896 | } __attribute__((packed, aligned(4))); | ^ include/uapi/linux/sctp.h:890:33: warning: 'spinfo_address' offset 4 in 'struct sctp_paddrinfo' isn't aligned to 8 [-Wpacked-not-aligned] 890 | struct sockaddr_storage spinfo_address; | ^~~~~~~~~~~~~~ In file included from include/linux/if_ether.h:23, from net/core/dev.c:92: include/linux/skbuff.h: In function '__skb_metadata_differs': include/linux/skbuff.h:3501:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3501 | case 32: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3502:9: note: here 3502 | case 24: diffs |= __it_diff(a, b, 64); | ^~~~ include/linux/skbuff.h:3502:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3502 | case 24: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3503:9: note: here 3503 | case 16: diffs |= __it_diff(a, b, 64); | ^~~~ include/linux/skbuff.h:3503:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3503 | case 16: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3504:9: note: here 3504 | case 8: diffs |= __it_diff(a, b, 64); | ^~~~ include/linux/skbuff.h:3506:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3506 | case 28: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3507:9: note: here 3507 | case 20: diffs |= __it_diff(a, b, 64); | ^~~~ include/linux/skbuff.h:3507:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3507 | case 20: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3508:9: note: here 3508 | case 12: diffs |= __it_diff(a, b, 64); | ^~~~ include/linux/skbuff.h:3508:24: warning: this statement may fall through [-Wimplicit-fallthrough=] 3508 | case 12: diffs |= __it_diff(a, b, 64); | ^~ include/linux/skbuff.h:3509:9: note: here 3509 | case 4: diffs |= __it_diff(a, b, 32); | ^~~~ >> net/core/dev.o: warning: objtool: missing symbol for section .text.unlikely -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS] BUILD SUCCESS 8ac9764e4f9b88e554a8dafd8283dab32512691c
by kernel test robot 16 May '24

16 May '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 8ac9764e4f9b88e554a8dafd8283dab32512691c !7228 s390/zcrypt: fix reference counting on zcrypt card objects Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allmodconfig | `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code |-- arm64-defconfig | `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code |-- arm64-randconfig-002-20240516 | `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code |-- arm64-randconfig-003-20240516 | `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code `-- x86_64-buildonly-randconfig-004-20240516 `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code clang_recent_errors |-- x86_64-allyesconfig | |-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:mixing-declarations-and-code-is-a-C99-extension | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-buildonly-randconfig-005-20240516 | |-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:mixing-declarations-and-code-is-a-C99-extension | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-161-20240516 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) `-- x86_64-rhel-8.3-rust `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) elapsed time: 737m configs tested: 16 configs skipped: 148 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig gcc arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240516 gcc arm64 randconfig-002-20240516 gcc arm64 randconfig-003-20240516 gcc arm64 randconfig-004-20240516 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240516 gcc x86_64 buildonly-randconfig-002-20240516 clang x86_64 buildonly-randconfig-003-20240516 gcc x86_64 buildonly-randconfig-004-20240516 gcc x86_64 buildonly-randconfig-005-20240516 clang x86_64 defconfig gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6] arm64: lib: improve usercopy performance by mitigating data dependencies
by Li Zetao 16 May '24

16 May '24

hulk inclusion category: performance bugzilla: https://gitee.com/openeuler/kernel/issues/I9PXLD?from=project-issue CVE: NA -------------------------------- In the copy_from/to_user scenario, due to the need to accurately calculate the number of copied bytes for fixup, it is necessary to increment the values of src and dst after each copy of the data. Therefore, this introduce RAW dependency which result in some bubble in pipline and degrade the IPC. Consider updating the values of src and dst only when the copy is completed in the current stage to reduce data dependence. But this will break the function of fixup, so in order to maintain the function of fixup, a new macro USER_OFF is introduced to determine the number of bytes that load/store has completed copying at this stage, the final number of bytes that have not been copied can be determined. The following are the test results of UnixBench in HiSilicon KunPeng920: without this patch with this patch System Benchmarks Index Values INDEX INDEX Dhrystone 2 using register variables 3714.0 3770.5 Double-Precision Whetstone 797.1 797.1 Execl Throughput 665.8 663.9 File Copy 1024 bufsize 2000 maxblocks 2465.5 2435.5 File Copy 256 bufsize 500 maxblocks 1748.2 1724.4 File Copy 4096 bufsize 8000 maxblocks 3734.4 3634.8 Pipe Throughput 1019.9 1022.0 Pipe-based Context Switching 346.9 394.0 Process Creation 500.1 512.0 Shell Scripts (1 concurrent) 1495.8 1521.4 Shell Scripts (8 concurrent) 5132.4 5202.2 System Call Overhead 681.6 697.2 ======== ======== System Benchmarks Index Score 1325.3 1343.7 Signed-off-by: Li Zetao <lizetao1(a)huawei.com> --- arch/arm64/include/asm/asm-uaccess.h | 29 ---- arch/arm64/lib/copy_from_user.S | 241 +++++++++++++++++++++----- arch/arm64/lib/copy_to_user.S | 242 ++++++++++++++++++++++----- 3 files changed, 406 insertions(+), 106 deletions(-) diff --git a/arch/arm64/include/asm/asm-uaccess.h b/arch/arm64/include/asm/asm-uaccess.h index 7bbebfa5b7103..7a872c77c03ac 100644 --- a/arch/arm64/include/asm/asm-uaccess.h +++ b/arch/arm64/include/asm/asm-uaccess.h @@ -65,33 +65,4 @@ alternative_else_nop_endif 9999: x; \ _asm_extable_uaccess 9999b, l -/* - * Generate the assembly for LDTR/STTR with exception table entries. - * This is complicated as there is no post-increment or pair versions of the - * unprivileged instructions, and USER() only works for single instructions. - */ - .macro user_ldp l, reg1, reg2, addr, post_inc -8888: ldtr \reg1, [\addr]; -8889: ldtr \reg2, [\addr, #8]; - add \addr, \addr, \post_inc; - - _asm_extable_uaccess 8888b, \l; - _asm_extable_uaccess 8889b, \l; - .endm - - .macro user_stp l, reg1, reg2, addr, post_inc -8888: sttr \reg1, [\addr]; -8889: sttr \reg2, [\addr, #8]; - add \addr, \addr, \post_inc; - - _asm_extable_uaccess 8888b,\l; - _asm_extable_uaccess 8889b,\l; - .endm - - .macro user_ldst l, inst, reg, addr, post_inc -8888: \inst \reg, [\addr]; - add \addr, \addr, \post_inc; - - _asm_extable_uaccess 8888b, \l; - .endm #endif diff --git a/arch/arm64/lib/copy_from_user.S b/arch/arm64/lib/copy_from_user.S index 34e3179075244..a80b8679c4b58 100644 --- a/arch/arm64/lib/copy_from_user.S +++ b/arch/arm64/lib/copy_from_user.S @@ -20,54 +20,219 @@ * x0 - bytes not copied */ - .macro ldrb1 reg, ptr, val - user_ldst 9998f, ldtrb, \reg, \ptr, \val - .endm +dstin .req x0 +end .req x5 +src .req x1 +srcin .req x15 +count .req x2 +tmp1 .req x3 +tmp1w .req w3 +tmp2 .req x4 +tmp2w .req w4 +dst .req x6 - .macro strb1 reg, ptr, val - strb \reg, [\ptr], \val - .endm +A_l .req x7 +A_h .req x8 +B_l .req x9 +B_h .req x10 +C_l .req x11 +C_h .req x12 +D_l .req x13 +D_h .req x14 - .macro ldrh1 reg, ptr, val - user_ldst 9997f, ldtrh, \reg, \ptr, \val - .endm +#define USER_OFF(off, x...) USER(fixup_offset_##off, x) +#define FIXUP_OFFSET(n) \ +fixup_offset_##n: \ + sub x0, end, dst; \ + sub x0, x0, n; \ + ret - .macro strh1 reg, ptr, val - strh \reg, [\ptr], \val - .endm +FIXUP_OFFSET(0) +FIXUP_OFFSET(8) +FIXUP_OFFSET(16) +FIXUP_OFFSET(24) +FIXUP_OFFSET(32) +FIXUP_OFFSET(40) +FIXUP_OFFSET(48) +FIXUP_OFFSET(56) - .macro ldr1 reg, ptr, val - user_ldst 9997f, ldtr, \reg, \ptr, \val - .endm +SYM_FUNC_START(__arch_copy_from_user) + add end, x0, x2 + mov srcin, x1 - .macro str1 reg, ptr, val - str \reg, [\ptr], \val - .endm + mov dst, dstin + cmp count, #16 + /*When memory length is less than 16, the accessed are not aligned.*/ + b.lo .Ltiny15 - .macro ldp1 reg1, reg2, ptr, val - user_ldp 9997f, \reg1, \reg2, \ptr, \val - .endm + neg tmp2, src + ands tmp2, tmp2, #15/* Bytes to reach alignment. */ + b.eq .LSrcAligned + sub count, count, tmp2 + /* + * Copy the leading memory data from src to dst in an increasing + * address order.By this way,the risk of overwriting the source + * memory data is eliminated when the distance between src and + * dst is less than 16. The memory accesses here are alignment. + */ + tbz tmp2, #0, 1f +USER_OFF(0, ldtrb tmp1w, [src, #0]) + strb tmp1w, [dst], #1 + add src, src, #1 +1: + tbz tmp2, #1, 2f +USER_OFF(0, ldtrh tmp1w, [src, #0]) + strh tmp1w, [dst], #2 + add src, src, #2 +2: + tbz tmp2, #2, 3f +USER_OFF(0, ldtr tmp1w, [src, #0]) + str tmp1w, [dst], #4 + add src, src, #4 +3: + tbz tmp2, #3, .LSrcAligned +USER_OFF(0, ldtr tmp1, [src, #0]) + str tmp1, [dst], #8 + add src, src, #8 - .macro stp1 reg1, reg2, ptr, val - stp \reg1, \reg2, [\ptr], \val - .endm +.LSrcAligned: + cmp count, #64 + b.ge .Lcpy_over64 + /* + * Deal with small copies quickly by dropping straight into the + * exit block. + */ +.Ltail63: + /* + * Copy up to 48 bytes of data. At this point we only need the + * bottom 6 bits of count to be accurate. + */ + ands tmp1, count, #0x30 + b.eq .Ltiny15 + USER_OFF(0, ldtr A_l, [src, #0]) + USER_OFF(8, ldtr A_h, [src, #8]) + cmp tmp1w, #0x20 + b.eq 1f + b.lt 2f + stp A_l, A_h, [dst], #16 + add src, src, #16 + USER_OFF(0, ldtr A_l, [src, #0]) + USER_OFF(8, ldtr A_h, [src, #8]) +1: + stp A_l, A_h, [dst], #16 + add src, src, #16 + USER_OFF(0, ldtr A_l, [src, #0]) + USER_OFF(8, ldtr A_h, [src, #8]) +2: + stp A_l, A_h, [dst], #16 + add src, src, #16 +.Ltiny15: + /* + * Prefer to break one ldp/stp into several load/store to access + * memory in an increasing address order,rather than to load/store 16 + * bytes from (src-16) to (dst-16) and to backward the src to aligned + * address,which way is used in original cortex memcpy. If keeping + * the original memcpy process here, memmove need to satisfy the + * precondition that src address is at least 16 bytes bigger than dst + * address,otherwise some source data will be overwritten when memove + * call memcpy directly. To make memmove simpler and decouple the + * memcpy's dependency on memmove, withdrew the original process. + */ + tbz count, #3, 1f +USER_OFF(0, ldtr tmp1, [src, #0]) + str tmp1, [dst], #8 + add src, src, #8 +1: + tbz count, #2, 2f +USER_OFF(0, ldtr tmp1w, [src, #0]) + str tmp1w, [dst], #4 + add src, src, #4 +2: + tbz count, #1, 3f +USER_OFF(0, ldtrh tmp1w, [src, #0]) + strh tmp1w, [dst], #2 + add src, src, #2 +3: + tbz count, #0, .Lexitfunc +USER_OFF(0, ldtrb tmp1w, [src, #0]) + strb tmp1w, [dst], #1 + add src, src, #1 -end .req x5 -srcin .req x15 -SYM_FUNC_START(__arch_copy_from_user) - add end, x0, x2 - mov srcin, x1 -#include "copy_template.S" + b .Lexitfunc + +.Lcpy_over64: + .p2align L1_CACHE_SHIFT + USER_OFF(0, ldtr A_l, [src, #0]) + USER_OFF(8, ldtr A_h, [src, #8]) + subs count, count, #128 + b.ge .Lcpy_body_large + /* + * Less than 128 bytes to copy, so handle 64 here and then jump + * to the tail. + */ + stp A_l, A_h, [dst, #0] +USER_OFF(16, ldtr B_l, [src, #16]) +USER_OFF(24, ldtr B_h, [src, #24]) +USER_OFF(32, ldtr C_l, [src, #32]) +USER_OFF(40, ldtr C_h, [src, #40]) + stp B_l, B_h, [dst, #16] + stp C_l, C_h, [dst, #32] +USER_OFF(48, ldtr D_l, [src, #48]) +USER_OFF(56, ldtr D_h, [src, #56]) + add src, src, #64 + stp D_l, D_h, [dst, #48] + add dst, dst, #64 + + tst count, #0x3f + b.ne .Ltail63 + b .Lexitfunc + + /* + * Critical loop. Start at a new cache line boundary. Assuming + * 64 bytes per line this ensures the entire loop is in one line. + */ +.Lcpy_body_large: + /* pre-get 64 bytes data. */ +USER_OFF(16, ldtr B_l, [src, #16]) +USER_OFF(24, ldtr B_h, [src, #24]) +USER_OFF(32, ldtr C_l, [src, #32]) +USER_OFF(40, ldtr C_h, [src, #40]) +USER_OFF(48, ldtr D_l, [src, #48]) +USER_OFF(56, ldtr D_h, [src, #56]) + add src, src, #64 + +1: + /* + * interlace the load of next 64 bytes data block with store of the last + * loaded 64 bytes data. + */ + stp A_l, A_h, [dst, #0] +USER_OFF(0, ldtr A_l, [src, #0]) +USER_OFF(8, ldtr A_h, [src, #8]) + stp B_l, B_h, [dst, #16] +USER_OFF(16, ldtr B_l, [src, #16]) +USER_OFF(24, ldtr B_h, [src, #24]) + stp C_l, C_h, [dst, #32] +USER_OFF(32, ldtr C_l, [src, #32]) +USER_OFF(40, ldtr C_h, [src, #40]) + stp D_l, D_h, [dst, #48] +USER_OFF(48, ldtr D_l, [src, #48]) + add dst, dst, #64 +USER_OFF(56, ldtr D_h, [src, #56]) + add src, src, #64 + subs count, count, #64 + b.ge 1b + stp A_l, A_h, [dst, #0] + stp B_l, B_h, [dst, #16] + stp C_l, C_h, [dst, #32] + stp D_l, D_h, [dst, #48] + add dst, dst, #64 + + tst count, #0x3f + b.ne .Ltail63 +.Lexitfunc: mov x0, #0 // Nothing to copy ret - // Exception fixups -9997: cmp dst, dstin - b.ne 9998f - // Before being absolutely sure we couldn't copy anything, try harder -USER(9998f, ldtrb tmp1w, [srcin]) - strb tmp1w, [dst], #1 -9998: sub x0, end, dst // bytes not copied - ret SYM_FUNC_END(__arch_copy_from_user) EXPORT_SYMBOL(__arch_copy_from_user) diff --git a/arch/arm64/lib/copy_to_user.S b/arch/arm64/lib/copy_to_user.S index 2ac716c0d6d8c..7b69dece56f6d 100644 --- a/arch/arm64/lib/copy_to_user.S +++ b/arch/arm64/lib/copy_to_user.S @@ -19,55 +19,219 @@ * Returns: * x0 - bytes not copied */ - .macro ldrb1 reg, ptr, val - KERNEL_ME_SAFE(9998f, ldrb \reg, [\ptr], \val) - .endm - .macro strb1 reg, ptr, val - user_ldst 9998f, sttrb, \reg, \ptr, \val - .endm - - .macro ldrh1 reg, ptr, val - KERNEL_ME_SAFE(9998f, ldrh \reg, [\ptr], \val) - .endm - - .macro strh1 reg, ptr, val - user_ldst 9997f, sttrh, \reg, \ptr, \val - .endm - - .macro ldr1 reg, ptr, val - KERNEL_ME_SAFE(9998f, ldr \reg, [\ptr], \val) - .endm +dstin .req x0 +src .req x1 +end .req x5 +srcin .req x15 +count .req x2 +tmp1 .req x3 +tmp1w .req w3 +tmp2 .req x4 +tmp2w .req w4 +dst .req x6 - .macro str1 reg, ptr, val - user_ldst 9997f, sttr, \reg, \ptr, \val - .endm +A_l .req x7 +A_h .req x8 +B_l .req x9 +B_h .req x10 +C_l .req x11 +C_h .req x12 +D_l .req x13 +D_h .req x14 - .macro ldp1 reg1, reg2, ptr, val - KERNEL_ME_SAFE(9998f, ldp \reg1, \reg2, [\ptr], \val) - .endm +#define USER_OFF(off, x...) USER(fixup_offset_##off, x) +#define FIXUP_OFFSET(n) \ +fixup_offset_##n: \ + sub x0, end, dst; \ + sub x0, x0, n; \ + ret - .macro stp1 reg1, reg2, ptr, val - user_stp 9997f, \reg1, \reg2, \ptr, \val - .endm +FIXUP_OFFSET(0) +FIXUP_OFFSET(8) +FIXUP_OFFSET(16) +FIXUP_OFFSET(24) +FIXUP_OFFSET(32) +FIXUP_OFFSET(40) +FIXUP_OFFSET(48) +FIXUP_OFFSET(56) -end .req x5 -srcin .req x15 SYM_FUNC_START(__arch_copy_to_user) add end, x0, x2 mov srcin, x1 -#include "copy_template.S" + mov dst, dstin + cmp count, #16 + /*When memory length is less than 16, the accessed are not aligned.*/ + b.lo .Ltiny15 + + neg tmp2, src + ands tmp2, tmp2, #15/* Bytes to reach alignment. */ + b.eq .LSrcAligned + sub count, count, tmp2 + /* + * Copy the leading memory data from src to dst in an increasing + * address order.By this way,the risk of overwriting the source + * memory data is eliminated when the distance between src and + * dst is less than 16. The memory accesses here are alignment. + */ + tbz tmp2, #0, 1f + ldrb tmp1w, [src], #1 +USER_OFF(0, sttrb tmp1w, [dst, #0]) + add dst, dst, #1 +1: + tbz tmp2, #1, 2f + ldrh tmp1w, [src], #2 +USER_OFF(0, sttrh tmp1w, [dst, #0]) + add dst, dst, #2 +2: + tbz tmp2, #2, 3f + ldr tmp1w, [src], #4 +USER_OFF(0, sttr tmp1w, [dst, #0]) + add dst, dst, #4 +3: + tbz tmp2, #3, .LSrcAligned + ldr tmp1, [src], #8 +USER_OFF(0, sttr tmp1, [dst, #0]) + add dst, dst, #8 + +.LSrcAligned: + cmp count, #64 + b.ge .Lcpy_over64 + /* + * Deal with small copies quickly by dropping straight into the + * exit block. + */ +.Ltail63: + /* + * Copy up to 48 bytes of data. At this point we only need the + * bottom 6 bits of count to be accurate. + */ + ands tmp1, count, #0x30 + b.eq .Ltiny15 + ldp A_l, A_h, [src], #16 + cmp tmp1w, #0x20 + b.eq 1f + b.lt 2f +USER_OFF(0, sttr A_l, [dst, #0]) +USER_OFF(8, sttr A_h, [dst, #8]) + ldp A_l, A_h, [src], #16 + add dst, dst, #16 +1: +USER_OFF(0, sttr A_l, [dst, #0]) +USER_OFF(8, sttr A_h, [dst, #8]) + ldp A_l, A_h, [src], #16 + add dst, dst, #16 +2: +USER_OFF(0, sttr A_l, [dst, #0]) +USER_OFF(8, sttr A_h, [dst, #8]) + add dst, dst, #16 +.Ltiny15: + /* + * Prefer to break one ldp/stp into several load/store to access + * memory in an increasing address order,rather than to load/store 16 + * bytes from (src-16) to (dst-16) and to backward the src to aligned + * address,which way is used in original cortex memcpy. If keeping + * the original memcpy process here, memmove need to satisfy the + * precondition that src address is at least 16 bytes bigger than dst + * address,otherwise some source data will be overwritten when memove + * call memcpy directly. To make memmove simpler and decouple the + * memcpy's dependency on memmove, withdrew the original process. + */ + tbz count, #3, 1f + ldr tmp1, [src], #8 +USER_OFF(0, sttr tmp1, [dst, #0]) + add dst, dst, #8 +1: + tbz count, #2, 2f + ldr tmp1w, [src], #4 +USER_OFF(0, sttr tmp1w, [dst, #0]) + add dst, dst, #4 +2: + tbz count, #1, 3f + ldrh tmp1w, [src], #2 +USER_OFF(0, sttrh tmp1w, [dst, #0]) + add dst, dst, #2 +3: + tbz count, #0, .Lexitfunc + ldrb tmp1w, [src], #1 +USER_OFF(0, sttrb tmp1w, [dst, #0]) + add dst, dst, #1 + + b .Lexitfunc + +.Lcpy_over64: + .p2align L1_CACHE_SHIFT + ldp A_l, A_h, [src, #0] + subs count, count, #128 + b.ge .Lcpy_body_large + /* + * Less than 128 bytes to copy, so handle 64 here and then jump + * to the tail. + */ +USER_OFF(0, sttr A_l, [dst, #0]) +USER_OFF(8, sttr A_h, [dst, #8]) + ldp B_l, B_h, [src, #16] + ldp C_l, C_h, [src, #32] +USER_OFF(16, sttr B_l, [dst, #16]) +USER_OFF(24, sttr B_h, [dst, #24]) +USER_OFF(32, sttr C_l, [dst, #32]) +USER_OFF(40, sttr C_h, [dst, #40]) + ldp D_l, D_h, [src, #48] + add src, src, #64 +USER_OFF(48, sttr D_l, [dst, #48]) +USER_OFF(56, sttr D_h, [dst, #56]) + add dst, dst, #64 + + tst count, #0x3f + b.ne .Ltail63 + b .Lexitfunc + + /* + * Critical loop. Start at a new cache line boundary. Assuming + * 64 bytes per line this ensures the entire loop is in one line. + */ +.Lcpy_body_large: + /* pre-get 64 bytes data. */ + ldp B_l, B_h, [src, #16] + ldp C_l, C_h, [src, #32] + ldp D_l, D_h, [src, #48] + add src, src, #64 +1: + /* + * interlace the load of next 64 bytes data block with store of the last + * loaded 64 bytes data. + */ +USER_OFF(0, sttr A_l, [dst, #0]) +USER_OFF(8, sttr A_h, [dst, #8]) + ldp A_l, A_h, [src, #0] +USER_OFF(16, sttr B_l, [dst, #16]) +USER_OFF(24, sttr B_h, [dst, #24]) + ldp B_l, B_h, [src, #16] +USER_OFF(32, sttr C_l, [dst, #32]) +USER_OFF(40, sttr C_h, [dst, #40]) + ldp C_l, C_h, [src, #32] +USER_OFF(48, sttr D_l, [dst, #48]) +USER_OFF(56, sttr D_h, [dst, #56]) + add dst, dst, #64 + ldp D_l, D_h, [src, #48] + add src, src, #64 + subs count, count, #64 + b.ge 1b +USER_OFF(0, sttr A_l, [dst, #0]) +USER_OFF(8, sttr A_h, [dst, #8]) +USER_OFF(16, sttr B_l, [dst, #16]) +USER_OFF(24, sttr B_h, [dst, #24]) +USER_OFF(32, sttr C_l, [dst, #32]) +USER_OFF(40, sttr C_h, [dst, #40]) +USER_OFF(48, sttr D_l, [dst, #48]) +USER_OFF(56, sttr D_h, [dst, #56]) + add dst, dst, #64 + + tst count, #0x3f + b.ne .Ltail63 +.Lexitfunc: mov x0, #0 ret - // Exception fixups -9997: cmp dst, dstin - b.ne 9998f - // Before being absolutely sure we couldn't copy anything, try harder -KERNEL_ME_SAFE(9998f, ldrb tmp1w, [srcin]) -USER(9998f, sttrb tmp1w, [dst]) - add dst, dst, #1 -9998: sub x0, end, dst // bytes not copied - ret SYM_FUNC_END(__arch_copy_to_user) EXPORT_SYMBOL(__arch_copy_to_user) -- 2.34.1

2 1

[PATCH OLK-6.6 0/9] ext4/mm: ext4 enable large folio by default and add thp align
by Zhang Yi 16 May '24

16 May '24

PATCH 1-2: improve ext4 unixbench pref. PATCH 3: ext4 enable large folio on 4k PAGE_SIZE by defalut. PATCH 4-9: add thp align. Kefeng Wang (5): mm: filemap: make mTHP configurable for exec mapping mm: thp: document thp_exec_enabled sysfs interface mm: huge_memory: add folio_get_unmapped_area() mm: huge_memory: add thp mapping align control mm: thp: document thp_mapping_align sysfs interface Ryan Roberts (1): mm/filemap: Allow arch to request folio size for exec memory Yang Erkun (2): iomap: export __iomap_write_{begin|end} ext4: fallback to generic_perform_write once iov_iter_count <= PAGE_SIZE Zhang Yi (1): ext4: default enable iomap for buffered IO and large folio Documentation/admin-guide/mm/transhuge.rst | 17 ++- arch/arm64/include/asm/pgtable.h | 12 ++ fs/ext4/file.c | 3 +- fs/ext4/inode.c | 124 ++++++++++++++++ fs/ext4/super.c | 21 ++- fs/iomap/buffered-io.c | 6 +- include/linux/huge_mm.h | 3 + include/linux/iomap.h | 4 + include/linux/pgtable.h | 12 ++ include/trace/events/ext4.h | 15 ++ mm/filemap.c | 42 ++++++ mm/huge_memory.c | 164 +++++++++++++++++++-- 12 files changed, 392 insertions(+), 31 deletions(-) -- 2.39.2

2 10

[PATCH OLK-6.6 1/9] iomap: export __iomap_write_{begin|end}
by Zhang Yi 16 May '24

16 May '24

From: Yang Erkun <yangerkun(a)huawei.com> hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9DN5Z CVE: NA -------------------------------- This two functions will use with latter patch, export it. Signed-off-by: Yang Erkun <yangerkun(a)huawei.com> --- fs/iomap/buffered-io.c | 6 ++++-- include/linux/iomap.h | 4 ++++ 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c index fee0bb9b5d75..dbd56c36ce2b 100644 --- a/fs/iomap/buffered-io.c +++ b/fs/iomap/buffered-io.c @@ -665,7 +665,7 @@ static int iomap_read_folio_sync(loff_t block_start, struct folio *folio, return submit_bio_wait(&bio); } -static int __iomap_write_begin(const struct iomap_iter *iter, loff_t pos, +int __iomap_write_begin(const struct iomap_iter *iter, loff_t pos, size_t len, struct folio *folio) { const struct iomap *srcmap = iomap_iter_srcmap(iter); @@ -727,6 +727,7 @@ static int __iomap_write_begin(const struct iomap_iter *iter, loff_t pos, return 0; } +EXPORT_SYMBOL_GPL(__iomap_write_begin); static struct folio *__iomap_get_folio(struct iomap_iter *iter, loff_t pos, size_t len) @@ -825,7 +826,7 @@ static int iomap_write_begin(struct iomap_iter *iter, loff_t pos, return status; } -static bool __iomap_write_end(struct inode *inode, loff_t pos, size_t len, +bool __iomap_write_end(struct inode *inode, loff_t pos, size_t len, size_t copied, struct folio *folio) { flush_dcache_folio(folio); @@ -848,6 +849,7 @@ static bool __iomap_write_end(struct inode *inode, loff_t pos, size_t len, filemap_dirty_folio(inode->i_mapping, folio); return true; } +EXPORT_SYMBOL_GPL(__iomap_write_end); static void iomap_write_end_inline(const struct iomap_iter *iter, struct folio *folio, loff_t pos, size_t copied) diff --git a/include/linux/iomap.h b/include/linux/iomap.h index 6fc1c858013d..daf0a86ba377 100644 --- a/include/linux/iomap.h +++ b/include/linux/iomap.h @@ -258,6 +258,10 @@ static inline const struct iomap *iomap_iter_srcmap(const struct iomap_iter *i) ssize_t iomap_file_buffered_write(struct kiocb *iocb, struct iov_iter *from, const struct iomap_ops *ops); +int __iomap_write_begin(const struct iomap_iter *iter, loff_t pos, + size_t len, struct folio *folio); +bool __iomap_write_end(struct inode *inode, loff_t pos, size_t len, + size_t copied, struct folio *folio); int iomap_file_buffered_write_punch_delalloc(struct inode *inode, struct iomap *iomap, loff_t pos, loff_t length, ssize_t written, int (*punch)(struct inode *inode, loff_t pos, loff_t length)); -- 2.39.2

2 10

[PATCH OLK-5.10] x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ
by Yang Yingliang 16 May '24

16 May '24

From: Eric Biggers <ebiggers(a)google.com> mainline inclusion from mainline-v6.9-rc5 commit 9543f6e26634537997b6e909c20911b7bf4876de category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9NZ3E Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Fix cpuid_deps[] to list the correct dependencies for GFNI, VAES, and VPCLMULQDQ. These features don't depend on AVX512, and there exist CPUs that support these features but not AVX512. GFNI actually doesn't even depend on AVX. This prevents GFNI from being unnecessarily disabled if AVX is disabled to mitigate the GDS vulnerability. This also prevents all three features from being unnecessarily disabled if AVX512VL (or its dependency AVX512F) were to be disabled, but it looks like there isn't any case where this happens anyway. Fixes: c128dbfa0f87 ("x86/cpufeatures: Enable new SSE/AVX/AVX512 CPU features") Signed-off-by: Eric Biggers <ebiggers(a)google.com> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Acked-by: Dave Hansen <dave.hansen(a)linux.intel.com> Link: https://lore.kernel.org/r/20240417060434.47101-1-ebiggers@kernel.org Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/x86/kernel/cpu/cpuid-deps.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/cpu/cpuid-deps.c b/arch/x86/kernel/cpu/cpuid-deps.c index 0e99ec22d9c1..0ff8fd49550c 100644 --- a/arch/x86/kernel/cpu/cpuid-deps.c +++ b/arch/x86/kernel/cpu/cpuid-deps.c @@ -44,7 +44,10 @@ static const struct cpuid_dep cpuid_deps[] = { { X86_FEATURE_F16C, X86_FEATURE_XMM2, }, { X86_FEATURE_AES, X86_FEATURE_XMM2 }, { X86_FEATURE_SHA_NI, X86_FEATURE_XMM2 }, + { X86_FEATURE_GFNI, X86_FEATURE_XMM2 }, { X86_FEATURE_FMA, X86_FEATURE_AVX }, + { X86_FEATURE_VAES, X86_FEATURE_AVX }, + { X86_FEATURE_VPCLMULQDQ, X86_FEATURE_AVX }, { X86_FEATURE_AVX2, X86_FEATURE_AVX, }, { X86_FEATURE_AVX512F, X86_FEATURE_AVX, }, { X86_FEATURE_AVX512IFMA, X86_FEATURE_AVX512F }, @@ -56,9 +59,6 @@ static const struct cpuid_dep cpuid_deps[] = { { X86_FEATURE_AVX512VL, X86_FEATURE_AVX512F }, { X86_FEATURE_AVX512VBMI, X86_FEATURE_AVX512F }, { X86_FEATURE_AVX512_VBMI2, X86_FEATURE_AVX512VL }, - { X86_FEATURE_GFNI, X86_FEATURE_AVX512VL }, - { X86_FEATURE_VAES, X86_FEATURE_AVX512VL }, - { X86_FEATURE_VPCLMULQDQ, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_VNNI, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_BITALG, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_4VNNIW, X86_FEATURE_AVX512F }, -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ
by Yang Yingliang 16 May '24

16 May '24

From: Eric Biggers <ebiggers(a)google.com> mainline inclusion from mainline-v6.9-rc5 commit 9543f6e26634537997b6e909c20911b7bf4876de category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9NZ3E Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Fix cpuid_deps[] to list the correct dependencies for GFNI, VAES, and VPCLMULQDQ. These features don't depend on AVX512, and there exist CPUs that support these features but not AVX512. GFNI actually doesn't even depend on AVX. This prevents GFNI from being unnecessarily disabled if AVX is disabled to mitigate the GDS vulnerability. This also prevents all three features from being unnecessarily disabled if AVX512VL (or its dependency AVX512F) were to be disabled, but it looks like there isn't any case where this happens anyway. Fixes: c128dbfa0f87 ("x86/cpufeatures: Enable new SSE/AVX/AVX512 CPU features") Signed-off-by: Eric Biggers <ebiggers(a)google.com> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Acked-by: Dave Hansen <dave.hansen(a)linux.intel.com> Link: https://lore.kernel.org/r/20240417060434.47101-1-ebiggers@kernel.org Conflicts: arch/x86/kernel/cpu/cpuid-deps.c [yyl: adjust context] Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/x86/kernel/cpu/cpuid-deps.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/cpu/cpuid-deps.c b/arch/x86/kernel/cpu/cpuid-deps.c index a444028d8145..a86dfa5badcd 100644 --- a/arch/x86/kernel/cpu/cpuid-deps.c +++ b/arch/x86/kernel/cpu/cpuid-deps.c @@ -39,7 +39,10 @@ static const struct cpuid_dep cpuid_deps[] = { { X86_FEATURE_F16C, X86_FEATURE_XMM2, }, { X86_FEATURE_AES, X86_FEATURE_XMM2 }, { X86_FEATURE_SHA_NI, X86_FEATURE_XMM2 }, + { X86_FEATURE_GFNI, X86_FEATURE_XMM2 }, { X86_FEATURE_FMA, X86_FEATURE_AVX }, + { X86_FEATURE_VAES, X86_FEATURE_AVX }, + { X86_FEATURE_VPCLMULQDQ, X86_FEATURE_AVX }, { X86_FEATURE_AVX2, X86_FEATURE_AVX, }, { X86_FEATURE_AVX512F, X86_FEATURE_AVX, }, { X86_FEATURE_AVX512IFMA, X86_FEATURE_AVX512F }, @@ -51,9 +54,6 @@ static const struct cpuid_dep cpuid_deps[] = { { X86_FEATURE_AVX512VL, X86_FEATURE_AVX512F }, { X86_FEATURE_AVX512VBMI, X86_FEATURE_AVX512F }, { X86_FEATURE_AVX512_VBMI2, X86_FEATURE_AVX512VL }, - { X86_FEATURE_GFNI, X86_FEATURE_AVX512VL }, - { X86_FEATURE_VAES, X86_FEATURE_AVX512VL }, - { X86_FEATURE_VPCLMULQDQ, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_VNNI, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_BITALG, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_4VNNIW, X86_FEATURE_AVX512F }, -- 2.25.1

2 1

[PATCH OLK-5.10] x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ
by Yang Yingliang 16 May '24

16 May '24

From: Eric Biggers <ebiggers(a)google.com> Fix cpuid_deps[] to list the correct dependencies for GFNI, VAES, and VPCLMULQDQ. These features don't depend on AVX512, and there exist CPUs that support these features but not AVX512. GFNI actually doesn't even depend on AVX. This prevents GFNI from being unnecessarily disabled if AVX is disabled to mitigate the GDS vulnerability. This also prevents all three features from being unnecessarily disabled if AVX512VL (or its dependency AVX512F) were to be disabled, but it looks like there isn't any case where this happens anyway. Fixes: c128dbfa0f87 ("x86/cpufeatures: Enable new SSE/AVX/AVX512 CPU features") Signed-off-by: Eric Biggers <ebiggers(a)google.com> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Acked-by: Dave Hansen <dave.hansen(a)linux.intel.com> Link: https://lore.kernel.org/r/20240417060434.47101-1-ebiggers@kernel.org --- arch/x86/kernel/cpu/cpuid-deps.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/cpu/cpuid-deps.c b/arch/x86/kernel/cpu/cpuid-deps.c index 0e99ec22d9c1..0ff8fd49550c 100644 --- a/arch/x86/kernel/cpu/cpuid-deps.c +++ b/arch/x86/kernel/cpu/cpuid-deps.c @@ -44,7 +44,10 @@ static const struct cpuid_dep cpuid_deps[] = { { X86_FEATURE_F16C, X86_FEATURE_XMM2, }, { X86_FEATURE_AES, X86_FEATURE_XMM2 }, { X86_FEATURE_SHA_NI, X86_FEATURE_XMM2 }, + { X86_FEATURE_GFNI, X86_FEATURE_XMM2 }, { X86_FEATURE_FMA, X86_FEATURE_AVX }, + { X86_FEATURE_VAES, X86_FEATURE_AVX }, + { X86_FEATURE_VPCLMULQDQ, X86_FEATURE_AVX }, { X86_FEATURE_AVX2, X86_FEATURE_AVX, }, { X86_FEATURE_AVX512F, X86_FEATURE_AVX, }, { X86_FEATURE_AVX512IFMA, X86_FEATURE_AVX512F }, @@ -56,9 +59,6 @@ static const struct cpuid_dep cpuid_deps[] = { { X86_FEATURE_AVX512VL, X86_FEATURE_AVX512F }, { X86_FEATURE_AVX512VBMI, X86_FEATURE_AVX512F }, { X86_FEATURE_AVX512_VBMI2, X86_FEATURE_AVX512VL }, - { X86_FEATURE_GFNI, X86_FEATURE_AVX512VL }, - { X86_FEATURE_VAES, X86_FEATURE_AVX512VL }, - { X86_FEATURE_VPCLMULQDQ, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_VNNI, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_BITALG, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_4VNNIW, X86_FEATURE_AVX512F }, -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ
by Yang Yingliang 16 May '24

16 May '24

From: Eric Biggers <ebiggers(a)google.com> Fix cpuid_deps[] to list the correct dependencies for GFNI, VAES, and VPCLMULQDQ. These features don't depend on AVX512, and there exist CPUs that support these features but not AVX512. GFNI actually doesn't even depend on AVX. This prevents GFNI from being unnecessarily disabled if AVX is disabled to mitigate the GDS vulnerability. This also prevents all three features from being unnecessarily disabled if AVX512VL (or its dependency AVX512F) were to be disabled, but it looks like there isn't any case where this happens anyway. Fixes: c128dbfa0f87 ("x86/cpufeatures: Enable new SSE/AVX/AVX512 CPU features") Signed-off-by: Eric Biggers <ebiggers(a)google.com> Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Acked-by: Dave Hansen <dave.hansen(a)linux.intel.com> Link: https://lore.kernel.org/r/20240417060434.47101-1-ebiggers@kernel.org Conflicts: arch/x86/kernel/cpu/cpuid-deps.c [yyl: adjust context] Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/x86/kernel/cpu/cpuid-deps.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/cpu/cpuid-deps.c b/arch/x86/kernel/cpu/cpuid-deps.c index a444028d8145..a86dfa5badcd 100644 --- a/arch/x86/kernel/cpu/cpuid-deps.c +++ b/arch/x86/kernel/cpu/cpuid-deps.c @@ -39,7 +39,10 @@ static const struct cpuid_dep cpuid_deps[] = { { X86_FEATURE_F16C, X86_FEATURE_XMM2, }, { X86_FEATURE_AES, X86_FEATURE_XMM2 }, { X86_FEATURE_SHA_NI, X86_FEATURE_XMM2 }, + { X86_FEATURE_GFNI, X86_FEATURE_XMM2 }, { X86_FEATURE_FMA, X86_FEATURE_AVX }, + { X86_FEATURE_VAES, X86_FEATURE_AVX }, + { X86_FEATURE_VPCLMULQDQ, X86_FEATURE_AVX }, { X86_FEATURE_AVX2, X86_FEATURE_AVX, }, { X86_FEATURE_AVX512F, X86_FEATURE_AVX, }, { X86_FEATURE_AVX512IFMA, X86_FEATURE_AVX512F }, @@ -51,9 +54,6 @@ static const struct cpuid_dep cpuid_deps[] = { { X86_FEATURE_AVX512VL, X86_FEATURE_AVX512F }, { X86_FEATURE_AVX512VBMI, X86_FEATURE_AVX512F }, { X86_FEATURE_AVX512_VBMI2, X86_FEATURE_AVX512VL }, - { X86_FEATURE_GFNI, X86_FEATURE_AVX512VL }, - { X86_FEATURE_VAES, X86_FEATURE_AVX512VL }, - { X86_FEATURE_VPCLMULQDQ, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_VNNI, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_BITALG, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_4VNNIW, X86_FEATURE_AVX512F }, -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS-SP2] usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error
by Wei Li 16 May '24

16 May '24

From: Norihiko Hama <Norihiko.Hama(a)alpsalpine.com> mainline inclusion from mainline-v6.9-rc5 commit 6334b8e4553cc69f51e383c9de545082213d785e category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L5KV CVE: CVE-2024-26996 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?i… -------------------------------- When ncm function is working and then stop usb0 interface for link down, eth_stop() is called. At this piont, accidentally if usb transport error should happen in usb_ep_enable(), 'in_ep' and/or 'out_ep' may not be enabled. After that, ncm_disable() is called to disable for ncm unbind but gether_disconnect() is never called since 'in_ep' is not enabled. As the result, ncm object is released in ncm unbind but 'dev->port_usb' associated to 'ncm->port' is not NULL. And when ncm bind again to recover netdev, ncm object is reallocated but usb0 interface is already associated to previous released ncm object. Therefore, once usb0 interface is up and eth_start_xmit() is called, released ncm object is dereferrenced and it might cause use-after-free memory. [function unlink via configfs] usb0: eth_stop dev->port_usb=ffffff9b179c3200 --> error happens in usb_ep_enable(). NCM: ncm_disable: ncm=ffffff9b179c3200 --> no gether_disconnect() since ncm->port.in_ep->enabled is false. NCM: ncm_unbind: ncm unbind ncm=ffffff9b179c3200 NCM: ncm_free: ncm free ncm=ffffff9b179c3200 <-- released ncm [function link via configfs] NCM: ncm_alloc: ncm alloc ncm=ffffff9ac4f8a000 NCM: ncm_bind: ncm bind ncm=ffffff9ac4f8a000 NCM: ncm_set_alt: ncm=ffffff9ac4f8a000 alt=0 usb0: eth_open dev->port_usb=ffffff9b179c3200 <-- previous released ncm usb0: eth_start dev->port_usb=ffffff9b179c3200 <-- eth_start_xmit() --> dev->wrap() Unable to handle kernel paging request at virtual address dead00000000014f This patch addresses the issue by checking if 'ncm->netdev' is not NULL at ncm_disable() to call gether_disconnect() to deassociate 'dev->port_usb'. It's more reasonable to check 'ncm->netdev' to call gether_connect/disconnect rather than check 'ncm->port.in_ep->enabled' since it might not be enabled but the gether connection might be established. Signed-off-by: Norihiko Hama <Norihiko.Hama(a)alpsalpine.com> Cc: stable <stable(a)kernel.org> Link: https://lore.kernel.org/r/20240327023550.51214-1-Norihiko.Hama@alpsalpine.c… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Conflicts: drivers/usb/gadget/function/f_ncm.c [lw: fix context conflict only] Signed-off-by: Wei Li <liwei391(a)huawei.com> --- drivers/usb/gadget/function/f_ncm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index d42cd1d036bd..d1e36941c924 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -890,7 +890,7 @@ static int ncm_set_alt(struct usb_function *f, unsigned intf, unsigned alt) if (alt > 1) goto fail; - if (ncm->port.in_ep->enabled) { + if (ncm->netdev) { DBG(cdev, "reset ncm\n"); ncm->timer_stopping = true; ncm->netdev = NULL; @@ -1370,7 +1370,7 @@ static void ncm_disable(struct usb_function *f) DBG(cdev, "ncm deactivated\n"); - if (ncm->port.in_ep->enabled) { + if (ncm->netdev) { ncm->timer_stopping = true; ncm->netdev = NULL; gether_disconnect(&ncm->port); -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS-SP1] usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error
by Wei Li 16 May '24

16 May '24

From: Norihiko Hama <Norihiko.Hama(a)alpsalpine.com> mainline inclusion from mainline-v6.9-rc5 commit 6334b8e4553cc69f51e383c9de545082213d785e category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L5KV CVE: CVE-2024-26996 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?i… -------------------------------- When ncm function is working and then stop usb0 interface for link down, eth_stop() is called. At this piont, accidentally if usb transport error should happen in usb_ep_enable(), 'in_ep' and/or 'out_ep' may not be enabled. After that, ncm_disable() is called to disable for ncm unbind but gether_disconnect() is never called since 'in_ep' is not enabled. As the result, ncm object is released in ncm unbind but 'dev->port_usb' associated to 'ncm->port' is not NULL. And when ncm bind again to recover netdev, ncm object is reallocated but usb0 interface is already associated to previous released ncm object. Therefore, once usb0 interface is up and eth_start_xmit() is called, released ncm object is dereferrenced and it might cause use-after-free memory. [function unlink via configfs] usb0: eth_stop dev->port_usb=ffffff9b179c3200 --> error happens in usb_ep_enable(). NCM: ncm_disable: ncm=ffffff9b179c3200 --> no gether_disconnect() since ncm->port.in_ep->enabled is false. NCM: ncm_unbind: ncm unbind ncm=ffffff9b179c3200 NCM: ncm_free: ncm free ncm=ffffff9b179c3200 <-- released ncm [function link via configfs] NCM: ncm_alloc: ncm alloc ncm=ffffff9ac4f8a000 NCM: ncm_bind: ncm bind ncm=ffffff9ac4f8a000 NCM: ncm_set_alt: ncm=ffffff9ac4f8a000 alt=0 usb0: eth_open dev->port_usb=ffffff9b179c3200 <-- previous released ncm usb0: eth_start dev->port_usb=ffffff9b179c3200 <-- eth_start_xmit() --> dev->wrap() Unable to handle kernel paging request at virtual address dead00000000014f This patch addresses the issue by checking if 'ncm->netdev' is not NULL at ncm_disable() to call gether_disconnect() to deassociate 'dev->port_usb'. It's more reasonable to check 'ncm->netdev' to call gether_connect/disconnect rather than check 'ncm->port.in_ep->enabled' since it might not be enabled but the gether connection might be established. Signed-off-by: Norihiko Hama <Norihiko.Hama(a)alpsalpine.com> Cc: stable <stable(a)kernel.org> Link: https://lore.kernel.org/r/20240327023550.51214-1-Norihiko.Hama@alpsalpine.c… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Conflicts: drivers/usb/gadget/function/f_ncm.c [lw: fix context conflict only] Signed-off-by: Wei Li <liwei391(a)huawei.com> --- drivers/usb/gadget/function/f_ncm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index d42cd1d036bd..d1e36941c924 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -890,7 +890,7 @@ static int ncm_set_alt(struct usb_function *f, unsigned intf, unsigned alt) if (alt > 1) goto fail; - if (ncm->port.in_ep->enabled) { + if (ncm->netdev) { DBG(cdev, "reset ncm\n"); ncm->timer_stopping = true; ncm->netdev = NULL; @@ -1370,7 +1370,7 @@ static void ncm_disable(struct usb_function *f) DBG(cdev, "ncm deactivated\n"); - if (ncm->port.in_ep->enabled) { + if (ncm->netdev) { ncm->timer_stopping = true; ncm->netdev = NULL; gether_disconnect(&ncm->port); -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS] usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error
by Wei Li 16 May '24

16 May '24

From: Norihiko Hama <Norihiko.Hama(a)alpsalpine.com> mainline inclusion from mainline-v6.9-rc5 commit 6334b8e4553cc69f51e383c9de545082213d785e category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L5KV CVE: CVE-2024-26996 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?i… -------------------------------- When ncm function is working and then stop usb0 interface for link down, eth_stop() is called. At this piont, accidentally if usb transport error should happen in usb_ep_enable(), 'in_ep' and/or 'out_ep' may not be enabled. After that, ncm_disable() is called to disable for ncm unbind but gether_disconnect() is never called since 'in_ep' is not enabled. As the result, ncm object is released in ncm unbind but 'dev->port_usb' associated to 'ncm->port' is not NULL. And when ncm bind again to recover netdev, ncm object is reallocated but usb0 interface is already associated to previous released ncm object. Therefore, once usb0 interface is up and eth_start_xmit() is called, released ncm object is dereferrenced and it might cause use-after-free memory. [function unlink via configfs] usb0: eth_stop dev->port_usb=ffffff9b179c3200 --> error happens in usb_ep_enable(). NCM: ncm_disable: ncm=ffffff9b179c3200 --> no gether_disconnect() since ncm->port.in_ep->enabled is false. NCM: ncm_unbind: ncm unbind ncm=ffffff9b179c3200 NCM: ncm_free: ncm free ncm=ffffff9b179c3200 <-- released ncm [function link via configfs] NCM: ncm_alloc: ncm alloc ncm=ffffff9ac4f8a000 NCM: ncm_bind: ncm bind ncm=ffffff9ac4f8a000 NCM: ncm_set_alt: ncm=ffffff9ac4f8a000 alt=0 usb0: eth_open dev->port_usb=ffffff9b179c3200 <-- previous released ncm usb0: eth_start dev->port_usb=ffffff9b179c3200 <-- eth_start_xmit() --> dev->wrap() Unable to handle kernel paging request at virtual address dead00000000014f This patch addresses the issue by checking if 'ncm->netdev' is not NULL at ncm_disable() to call gether_disconnect() to deassociate 'dev->port_usb'. It's more reasonable to check 'ncm->netdev' to call gether_connect/disconnect rather than check 'ncm->port.in_ep->enabled' since it might not be enabled but the gether connection might be established. Signed-off-by: Norihiko Hama <Norihiko.Hama(a)alpsalpine.com> Cc: stable <stable(a)kernel.org> Link: https://lore.kernel.org/r/20240327023550.51214-1-Norihiko.Hama@alpsalpine.c… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Conflicts: drivers/usb/gadget/function/f_ncm.c [lw: fix context conflict only] Signed-off-by: Wei Li <liwei391(a)huawei.com> --- drivers/usb/gadget/function/f_ncm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index d42cd1d036bd..d1e36941c924 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -890,7 +890,7 @@ static int ncm_set_alt(struct usb_function *f, unsigned intf, unsigned alt) if (alt > 1) goto fail; - if (ncm->port.in_ep->enabled) { + if (ncm->netdev) { DBG(cdev, "reset ncm\n"); ncm->timer_stopping = true; ncm->netdev = NULL; @@ -1370,7 +1370,7 @@ static void ncm_disable(struct usb_function *f) DBG(cdev, "ncm deactivated\n"); - if (ncm->port.in_ep->enabled) { + if (ncm->netdev) { ncm->timer_stopping = true; ncm->netdev = NULL; gether_disconnect(&ncm->port); -- 2.25.1

2 1

[PATCH OLK-6.6] iommu/arm-smmu-v3: Reducing the CMD_SYNC times for errata
by Zhang Zekun 16 May '24

16 May '24

Offering: HULK hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9G9TI ------------------------------------------------------ Benifiting from the hardware same address blocking mechanism. We only need to send the CMD_SYNC in the granual of the level 3 pagetable block size, this can greatly reduce the amounts of CMD_SYNC times sent to avoiding the errata. Detecting the hardware ability by read the SMMU_USER_CONFIG1. Also, We don't have to send a tlbi before a CMD_SYNC, It will be OK for the hardware to merge the CMD_SYNC. Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 47 ++++++++++++++++----- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 3 ++ 2 files changed, 40 insertions(+), 10 deletions(-) diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 87f9bed391ec..f62a685b9199 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -886,7 +886,9 @@ static int arm_smmu_ecmdq_issue_cmdlist(struct arm_smmu_device *smmu, } while (1); /* 2. Write our commands into the queue */ - arm_smmu_cmdq_write_entries(cmdq, cmds, llq.prod, n); + if (cmds) + arm_smmu_cmdq_write_entries(cmdq, cmds, llq.prod, n); + if (sync) { u64 cmd_sync[CMDQ_ENT_DWORDS]; @@ -993,7 +995,8 @@ static int arm_smmu_cmdq_issue_cmdlist(struct arm_smmu_device *smmu, * 2. Write our commands into the queue * Dependency ordering from the cmpxchg() loop above. */ - arm_smmu_cmdq_write_entries(cmdq, cmds, llq.prod, n); + if (cmds) + arm_smmu_cmdq_write_entries(cmdq, cmds, llq.prod, n); if (sync) { prod = queue_inc_prod_n(&llq, n); arm_smmu_cmdq_build_sync_cmd(cmd_sync, smmu, &cmdq->q, prod); @@ -2730,16 +2733,21 @@ static int arm_smmu_iotlb_sync_map(struct iommu_domain *domain, unsigned long iova, size_t size) { struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); - size_t granule_size; + struct arm_smmu_device *smmu = smmu_domain->smmu; if (!(smmu_domain->smmu->options & ARM_SMMU_OPT_SYNC_MAP)) return 0; - granule_size = 1 << __ffs(smmu_domain->domain.pgsize_bitmap); + if (smmu_domain->smmu->options & ARM_SMMU_OPT_SYNC_BATCH) { + int pg_shift; - /* Add a SYNC command to sync io-pgtale to avoid errors in pgtable prefetch*/ - arm_smmu_tlb_inv_range_domain(iova, granule_size, granule_size, true, smmu_domain); + pg_shift = __ffs(smmu_domain->domain.pgsize_bitmap); + if (likely(iova % (1 << (2 * pg_shift - 3)))) + return 0; + } + /* Add a SYNC command to sync io-pgtale to avoid errors in pgtable prefetch*/ + arm_smmu_cmdq_issue_cmdlist(smmu, NULL, 0, true); return 0; } #endif @@ -4177,6 +4185,28 @@ static int arm_smmu_ecmdq_probe(struct arm_smmu_device *smmu) #define IIDR_PRODUCTID_ARM_MMU_600 0x483 #define IIDR_PRODUCTID_ARM_MMU_700 0x487 +#ifdef CONFIG_HISILICON_ERRATUM_162100602 +static void hisi_smmu_check_errata(struct arm_smmu_device *smmu, unsigned long variant, + unsigned long revision) +{ + u32 reg, i; + + if (!(variant == 0x3) || !(revision == 0x2)) + return; + + smmu->options |= ARM_SMMU_OPT_SYNC_MAP; + + reg = readl_relaxed(smmu->base + ARM_SMMU_USER_CFG1); + reg = reg & GENMASK(15, 0); + for (i = 0; i < 8; i++) { + if (!(reg && (GENMASK(1, 0) << 2 * i))) + return; + } + smmu->options |= ARM_SMMU_OPT_SYNC_BATCH; +} +#endif + + static void arm_smmu_device_iidr_probe(struct arm_smmu_device *smmu) { u32 reg; @@ -4211,10 +4241,7 @@ static void arm_smmu_device_iidr_probe(struct arm_smmu_device *smmu) } #ifdef CONFIG_HISILICON_ERRATUM_162100602 - reg = readl_relaxed(smmu->base + ARM_SMMU_IIDR); - if (FIELD_GET(IIDR_VARIANT, reg) == 0x3 && - FIELD_GET(IIDR_REVISION, reg) == 0x2) - smmu->options |= ARM_SMMU_OPT_SYNC_MAP; + hisi_smmu_check_errata(smmu, variant, revision); #endif } diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h index 859d21729882..bc34d5a6aab9 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h @@ -139,6 +139,8 @@ #define ARM_SMMU_GERROR_IRQ_CFG1 0x70 #define ARM_SMMU_GERROR_IRQ_CFG2 0x74 +#define ARM_SMMU_USER_CFG1 0xe04 + #define ARM_SMMU_IDR6 0x190 #define IDR6_LOG2NUMP GENMASK(27, 24) #define IDR6_LOG2NUMQ GENMASK(19, 16) @@ -708,6 +710,7 @@ struct arm_smmu_device { #define ARM_SMMU_OPT_MSIPOLL (1 << 2) #define ARM_SMMU_OPT_CMDQ_FORCE_SYNC (1 << 3) #define ARM_SMMU_OPT_SYNC_MAP (1 << 4) +#define ARM_SMMU_OPT_SYNC_BATCH (1 << 5) u32 options; #ifdef CONFIG_ARM_SMMU_V3_ECMDQ -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS] netfilter: nf_conntrack_h323: Add protection for bmp length out of range
by Guo Mengqi 16 May '24

16 May '24

From: Lena Wang <lena.wang(a)mediatek.com> mainline inclusion from mainline-v6.8 commit 767146637efc528b5e3d31297df115e85a2fd362 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HKAZ CVE: CVE-2024-26851 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- UBSAN load reports an exception of BRK#5515 SHIFT_ISSUE:Bitwise shifts that are out of bounds for their data type. vmlinux get_bitmap(b=75) + 712 <net/netfilter/nf_conntrack_h323_asn1.c:0> vmlinux decode_seq(bs=0xFFFFFFD008037000, f=0xFFFFFFD008037018, level=134443100) + 1956 <net/netfilter/nf_conntrack_h323_asn1.c:592> vmlinux decode_choice(base=0xFFFFFFD0080370F0, level=23843636) + 1216 <net/netfilter/nf_conntrack_h323_asn1.c:814> vmlinux decode_seq(f=0xFFFFFFD0080371A8, level=134443500) + 812 <net/netfilter/nf_conntrack_h323_asn1.c:576> vmlinux decode_choice(base=0xFFFFFFD008037280, level=0) + 1216 <net/netfilter/nf_conntrack_h323_asn1.c:814> vmlinux DecodeRasMessage() + 304 <net/netfilter/nf_conntrack_h323_asn1.c:833> vmlinux ras_help() + 684 <net/netfilter/nf_conntrack_h323_main.c:1728> vmlinux nf_confirm() + 188 <net/netfilter/nf_conntrack_proto.c:137> Due to abnormal data in skb->data, the extension bitmap length exceeds 32 when decoding ras message then uses the length to make a shift operation. It will change into negative after several loop. UBSAN load could detect a negative shift as an undefined behaviour and reports exception. So we add the protection to avoid the length exceeding 32. Or else it will return out of range error and stop decoding. Fixes: 5e35941d9901 ("[NETFILTER]: Add H.323 conntrack/NAT helper") Signed-off-by: Lena Wang <lena.wang(a)mediatek.com> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- net/netfilter/nf_conntrack_h323_asn1.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/netfilter/nf_conntrack_h323_asn1.c b/net/netfilter/nf_conntrack_h323_asn1.c index e697a824b001..540d97715bd2 100644 --- a/net/netfilter/nf_conntrack_h323_asn1.c +++ b/net/netfilter/nf_conntrack_h323_asn1.c @@ -533,6 +533,8 @@ static int decode_seq(struct bitstr *bs, const struct field_t *f, /* Get fields bitmap */ if (nf_h323_error_boundary(bs, 0, f->sz)) return H323_ERROR_BOUND; + if (f->sz > 32) + return H323_ERROR_RANGE; bmp = get_bitmap(bs, f->sz); if (base) *(unsigned int *)base = bmp; @@ -589,6 +591,8 @@ static int decode_seq(struct bitstr *bs, const struct field_t *f, bmp2_len = get_bits(bs, 7) + 1; if (nf_h323_error_boundary(bs, 0, bmp2_len)) return H323_ERROR_BOUND; + if (bmp2_len > 32) + return H323_ERROR_RANGE; bmp2 = get_bitmap(bs, bmp2_len); bmp |= bmp2 >> f->sz; if (base) -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP1] netfilter: nf_conntrack_h323: Add protection for bmp length out of range
by Guo Mengqi 16 May '24

16 May '24

From: Lena Wang <lena.wang(a)mediatek.com> mainline inclusion from mainline-v6.8 commit 767146637efc528b5e3d31297df115e85a2fd362 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HKAZ CVE: CVE-2024-26851 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- UBSAN load reports an exception of BRK#5515 SHIFT_ISSUE:Bitwise shifts that are out of bounds for their data type. vmlinux get_bitmap(b=75) + 712 <net/netfilter/nf_conntrack_h323_asn1.c:0> vmlinux decode_seq(bs=0xFFFFFFD008037000, f=0xFFFFFFD008037018, level=134443100) + 1956 <net/netfilter/nf_conntrack_h323_asn1.c:592> vmlinux decode_choice(base=0xFFFFFFD0080370F0, level=23843636) + 1216 <net/netfilter/nf_conntrack_h323_asn1.c:814> vmlinux decode_seq(f=0xFFFFFFD0080371A8, level=134443500) + 812 <net/netfilter/nf_conntrack_h323_asn1.c:576> vmlinux decode_choice(base=0xFFFFFFD008037280, level=0) + 1216 <net/netfilter/nf_conntrack_h323_asn1.c:814> vmlinux DecodeRasMessage() + 304 <net/netfilter/nf_conntrack_h323_asn1.c:833> vmlinux ras_help() + 684 <net/netfilter/nf_conntrack_h323_main.c:1728> vmlinux nf_confirm() + 188 <net/netfilter/nf_conntrack_proto.c:137> Due to abnormal data in skb->data, the extension bitmap length exceeds 32 when decoding ras message then uses the length to make a shift operation. It will change into negative after several loop. UBSAN load could detect a negative shift as an undefined behaviour and reports exception. So we add the protection to avoid the length exceeding 32. Or else it will return out of range error and stop decoding. Fixes: 5e35941d9901 ("[NETFILTER]: Add H.323 conntrack/NAT helper") Signed-off-by: Lena Wang <lena.wang(a)mediatek.com> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- net/netfilter/nf_conntrack_h323_asn1.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/netfilter/nf_conntrack_h323_asn1.c b/net/netfilter/nf_conntrack_h323_asn1.c index e697a824b001..540d97715bd2 100644 --- a/net/netfilter/nf_conntrack_h323_asn1.c +++ b/net/netfilter/nf_conntrack_h323_asn1.c @@ -533,6 +533,8 @@ static int decode_seq(struct bitstr *bs, const struct field_t *f, /* Get fields bitmap */ if (nf_h323_error_boundary(bs, 0, f->sz)) return H323_ERROR_BOUND; + if (f->sz > 32) + return H323_ERROR_RANGE; bmp = get_bitmap(bs, f->sz); if (base) *(unsigned int *)base = bmp; @@ -589,6 +591,8 @@ static int decode_seq(struct bitstr *bs, const struct field_t *f, bmp2_len = get_bits(bs, 7) + 1; if (nf_h323_error_boundary(bs, 0, bmp2_len)) return H323_ERROR_BOUND; + if (bmp2_len > 32) + return H323_ERROR_RANGE; bmp2 = get_bitmap(bs, bmp2_len); bmp |= bmp2 >> f->sz; if (base) -- 2.17.1

2 1

[PATCH OLK-5.10] netfilter: nf_conntrack_h323: Add protection for bmp length out of range
by Guo Mengqi 16 May '24

16 May '24

From: Lena Wang <lena.wang(a)mediatek.com> mainline inclusion from mainline-v6.8 commit 767146637efc528b5e3d31297df115e85a2fd362 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HKAZ CVE: CVE-2024-26851 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- UBSAN load reports an exception of BRK#5515 SHIFT_ISSUE:Bitwise shifts that are out of bounds for their data type. vmlinux get_bitmap(b=75) + 712 <net/netfilter/nf_conntrack_h323_asn1.c:0> vmlinux decode_seq(bs=0xFFFFFFD008037000, f=0xFFFFFFD008037018, level=134443100) + 1956 <net/netfilter/nf_conntrack_h323_asn1.c:592> vmlinux decode_choice(base=0xFFFFFFD0080370F0, level=23843636) + 1216 <net/netfilter/nf_conntrack_h323_asn1.c:814> vmlinux decode_seq(f=0xFFFFFFD0080371A8, level=134443500) + 812 <net/netfilter/nf_conntrack_h323_asn1.c:576> vmlinux decode_choice(base=0xFFFFFFD008037280, level=0) + 1216 <net/netfilter/nf_conntrack_h323_asn1.c:814> vmlinux DecodeRasMessage() + 304 <net/netfilter/nf_conntrack_h323_asn1.c:833> vmlinux ras_help() + 684 <net/netfilter/nf_conntrack_h323_main.c:1728> vmlinux nf_confirm() + 188 <net/netfilter/nf_conntrack_proto.c:137> Due to abnormal data in skb->data, the extension bitmap length exceeds 32 when decoding ras message then uses the length to make a shift operation. It will change into negative after several loop. UBSAN load could detect a negative shift as an undefined behaviour and reports exception. So we add the protection to avoid the length exceeding 32. Or else it will return out of range error and stop decoding. Fixes: 5e35941d9901 ("[NETFILTER]: Add H.323 conntrack/NAT helper") Signed-off-by: Lena Wang <lena.wang(a)mediatek.com> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- net/netfilter/nf_conntrack_h323_asn1.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/netfilter/nf_conntrack_h323_asn1.c b/net/netfilter/nf_conntrack_h323_asn1.c index e697a824b001..540d97715bd2 100644 --- a/net/netfilter/nf_conntrack_h323_asn1.c +++ b/net/netfilter/nf_conntrack_h323_asn1.c @@ -533,6 +533,8 @@ static int decode_seq(struct bitstr *bs, const struct field_t *f, /* Get fields bitmap */ if (nf_h323_error_boundary(bs, 0, f->sz)) return H323_ERROR_BOUND; + if (f->sz > 32) + return H323_ERROR_RANGE; bmp = get_bitmap(bs, f->sz); if (base) *(unsigned int *)base = bmp; @@ -589,6 +591,8 @@ static int decode_seq(struct bitstr *bs, const struct field_t *f, bmp2_len = get_bits(bs, 7) + 1; if (nf_h323_error_boundary(bs, 0, bmp2_len)) return H323_ERROR_BOUND; + if (bmp2_len > 32) + return H323_ERROR_RANGE; bmp2 = get_bitmap(bs, bmp2_len); bmp |= bmp2 >> f->sz; if (base) -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP2] netfilter: nf_conntrack_h323: Add protection for bmp length out of range
by Guo Mengqi 16 May '24

16 May '24

From: Lena Wang <lena.wang(a)mediatek.com> mainline inclusion from mainline-v6.8 commit 767146637efc528b5e3d31297df115e85a2fd362 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9HKAZ CVE: CVE-2024-26851 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- UBSAN load reports an exception of BRK#5515 SHIFT_ISSUE:Bitwise shifts that are out of bounds for their data type. vmlinux get_bitmap(b=75) + 712 <net/netfilter/nf_conntrack_h323_asn1.c:0> vmlinux decode_seq(bs=0xFFFFFFD008037000, f=0xFFFFFFD008037018, level=134443100) + 1956 <net/netfilter/nf_conntrack_h323_asn1.c:592> vmlinux decode_choice(base=0xFFFFFFD0080370F0, level=23843636) + 1216 <net/netfilter/nf_conntrack_h323_asn1.c:814> vmlinux decode_seq(f=0xFFFFFFD0080371A8, level=134443500) + 812 <net/netfilter/nf_conntrack_h323_asn1.c:576> vmlinux decode_choice(base=0xFFFFFFD008037280, level=0) + 1216 <net/netfilter/nf_conntrack_h323_asn1.c:814> vmlinux DecodeRasMessage() + 304 <net/netfilter/nf_conntrack_h323_asn1.c:833> vmlinux ras_help() + 684 <net/netfilter/nf_conntrack_h323_main.c:1728> vmlinux nf_confirm() + 188 <net/netfilter/nf_conntrack_proto.c:137> Due to abnormal data in skb->data, the extension bitmap length exceeds 32 when decoding ras message then uses the length to make a shift operation. It will change into negative after several loop. UBSAN load could detect a negative shift as an undefined behaviour and reports exception. So we add the protection to avoid the length exceeding 32. Or else it will return out of range error and stop decoding. Fixes: 5e35941d9901 ("[NETFILTER]: Add H.323 conntrack/NAT helper") Signed-off-by: Lena Wang <lena.wang(a)mediatek.com> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- net/netfilter/nf_conntrack_h323_asn1.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/netfilter/nf_conntrack_h323_asn1.c b/net/netfilter/nf_conntrack_h323_asn1.c index e697a824b001..540d97715bd2 100644 --- a/net/netfilter/nf_conntrack_h323_asn1.c +++ b/net/netfilter/nf_conntrack_h323_asn1.c @@ -533,6 +533,8 @@ static int decode_seq(struct bitstr *bs, const struct field_t *f, /* Get fields bitmap */ if (nf_h323_error_boundary(bs, 0, f->sz)) return H323_ERROR_BOUND; + if (f->sz > 32) + return H323_ERROR_RANGE; bmp = get_bitmap(bs, f->sz); if (base) *(unsigned int *)base = bmp; @@ -589,6 +591,8 @@ static int decode_seq(struct bitstr *bs, const struct field_t *f, bmp2_len = get_bits(bs, 7) + 1; if (nf_h323_error_boundary(bs, 0, bmp2_len)) return H323_ERROR_BOUND; + if (bmp2_len > 32) + return H323_ERROR_RANGE; bmp2 = get_bitmap(bs, bmp2_len); bmp |= bmp2 >> f->sz; if (base) -- 2.17.1

2 1

[PATCH OLK-6.6 0/2] add new kvm_type for Confidential VMs
by Ju Fu 16 May '24

16 May '24

add new kvm_type for Confidential VMs: 1. kvm: add new kvm_type for cvm 2. kvm: add macro CONFIG_CVM_HOST to defconfig arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/include/asm/kvm_host.h | 12 ++++ arch/arm64/include/asm/kvm_tmm.h | 93 ++++++++++++++++++++++++++ arch/arm64/kvm/Kconfig | 8 +++ include/uapi/linux/kvm.h | 17 +++++ 5 files changed, 131 insertions(+) create mode 100644 arch/arm64/include/asm/kvm_tmm.h -- 2.25.1.windows.1

2 3

[PATCH OLK-6.6] ext4: default enable iomap for buffered IO and large folio
by Zhang Yi 16 May '24

16 May '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I9PXA8 CVE: NA -------------------------------- Enable iomap path for buffered IO and large folio by default, and allow switching iomap path and buffered_head path through remount. The path switch doesn't take effect until the activing inodes destroyed. Signed-off-by: Zhang Yi <yi.zhang(a)huawei.com> --- fs/ext4/super.c | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 292143ce354c..f9f747968a4d 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1738,7 +1738,8 @@ enum { Opt_dioread_nolock, Opt_dioread_lock, Opt_discard, Opt_nodiscard, Opt_init_itable, Opt_noinit_itable, Opt_max_dir_size_kb, Opt_nojournal_checksum, Opt_nombcache, - Opt_no_prefetch_block_bitmaps, Opt_mb_optimize_scan, Opt_buffered_iomap, + Opt_no_prefetch_block_bitmaps, Opt_mb_optimize_scan, + Opt_buffered_iomap, Opt_nobuffered_iomap, Opt_errors, Opt_data, Opt_data_err, Opt_jqfmt, Opt_dax_type, #ifdef CONFIG_EXT4_DEBUG Opt_fc_debug_max_replay, Opt_fc_debug_force @@ -1882,6 +1883,7 @@ static const struct fs_parameter_spec ext4_param_specs[] = { Opt_no_prefetch_block_bitmaps), fsparam_s32 ("mb_optimize_scan", Opt_mb_optimize_scan), fsparam_flag ("buffered_iomap", Opt_buffered_iomap), + fsparam_flag ("nobuffered_iomap", Opt_nobuffered_iomap), fsparam_string ("check", Opt_removed), /* mount option from ext2/3 */ fsparam_flag ("nocheck", Opt_removed), /* mount option from ext2/3 */ fsparam_flag ("reservation", Opt_removed), /* mount option from ext2/3 */ @@ -1978,6 +1980,8 @@ static const struct mount_opts { MOPT_SET}, {Opt_buffered_iomap, EXT4_MOUNT2_BUFFERED_IOMAP, MOPT_SET | MOPT_2 | MOPT_EXT4_ONLY}, + {Opt_nobuffered_iomap, EXT4_MOUNT2_BUFFERED_IOMAP, + MOPT_CLEAR | MOPT_2 | MOPT_EXT4_ONLY}, #ifdef CONFIG_EXT4_DEBUG {Opt_fc_debug_force, EXT4_MOUNT2_JOURNAL_FAST_COMMIT, MOPT_SET | MOPT_2 | MOPT_EXT4_ONLY}, @@ -2464,11 +2468,6 @@ static int ext4_parse_param(struct fs_context *fc, struct fs_parameter *param) return -EINVAL; } return 0; - case Opt_buffered_iomap: - ext4_msg(NULL, KERN_WARNING, - "iomap for buffered enabled. Warning: EXPERIMENTAL, use at your own risk"); - ctx_set_mount_opt2(ctx, EXT4_MOUNT2_BUFFERED_IOMAP); - return 0; } /* @@ -2908,12 +2907,6 @@ static int ext4_check_opt_consistency(struct fs_context *fc, !(sbi->s_mount_opt2 & EXT4_MOUNT2_DAX_INODE))) { goto fail_dax_change_remount; } - - if (ctx_test_mount_opt2(ctx, EXT4_MOUNT2_BUFFERED_IOMAP) && - !test_opt2(sb, BUFFERED_IOMAP)) { - ext4_msg(NULL, KERN_ERR, "can't enable iomap for buffered IO on remount"); - return -EINVAL; - } } return ext4_check_quota_consistency(fc, sb); @@ -4481,6 +4474,9 @@ static void ext4_set_def_opts(struct super_block *sb, if (sb->s_blocksize == PAGE_SIZE) set_opt(sb, DIOREAD_NOLOCK); + + /* Use iomap for buffered IO path */ + set_opt2(sb, BUFFERED_IOMAP); } static int ext4_handle_clustersize(struct super_block *sb) -- 2.39.2

2 1

[PATCH OLK-5.10 v2] ip: Treat IPv4 segment's lowest address as unicast
by Liu Jian 16 May '24

16 May '24

From: Seth David Schoen <schoen(a)loyalty.org> mainline inclusion from mainline-v5.14-rc1 commit 94c821c74bf5fe0c25e09df5334a16f98608db90 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9PX8J Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… --------------------------- Treat only the highest, not the lowest, IPv4 address within a local subnet as a broadcast address. Signed-off-by: Seth David Schoen <schoen(a)loyalty.org> Suggested-by: John Gilmore <gnu(a)toad.com> Acked-by: Dave Taht <dave.taht(a)gmail.com> Reviewed-by: David Ahern <dsahern(a)kernel.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> Conflicts: net/ipv4/fib_frontend.c [There is no conflict when cherry-picking. But we backport newer commit 0c51e12e218f2 causing the checkconflict CI fail.] Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- v1->v2: update bugzilla net/ipv4/fib_frontend.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 41f890bf9d4c..efe143885995 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -1132,10 +1132,8 @@ void fib_add_ifaddr(struct in_ifaddr *ifa) prefix, ifa->ifa_prefixlen, prim, ifa->ifa_rt_priority); - /* Add network specific broadcasts, when it takes a sense */ + /* Add the network broadcast address, when it makes sense */ if (ifa->ifa_prefixlen < 31) { - fib_magic(RTM_NEWROUTE, RTN_BROADCAST, prefix, 32, - prim, 0); fib_magic(RTM_NEWROUTE, RTN_BROADCAST, prefix | ~mask, 32, prim, 0); arp_invalidate(dev, prefix | ~mask, false); -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS v2] ip: Treat IPv4 segment's lowest address as unicast
by Liu Jian 16 May '24

16 May '24

From: Seth David Schoen <schoen(a)loyalty.org> mainline inclusion from mainline-v5.14-rc1 commit 94c821c74bf5fe0c25e09df5334a16f98608db90 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9PX8J Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… --------------------------- Treat only the highest, not the lowest, IPv4 address within a local subnet as a broadcast address. Signed-off-by: Seth David Schoen <schoen(a)loyalty.org> Suggested-by: John Gilmore <gnu(a)toad.com> Acked-by: Dave Taht <dave.taht(a)gmail.com> Reviewed-by: David Ahern <dsahern(a)kernel.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> Conflicts: net/ipv4/fib_frontend.c [There is no conflict when cherry-picking. But we backport newer commit 0c51e12e218f2 causing the checkconflict CI fail.] Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- v1->v2: update bugzilla tag net/ipv4/fib_frontend.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 1885a2fbad86..0f4e144e0bb3 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -931,10 +931,8 @@ void fib_add_ifaddr(struct in_ifaddr *ifa) prefix, ifa->ifa_prefixlen, prim, ifa->ifa_rt_priority); - /* Add network specific broadcasts, when it takes a sense */ + /* Add the network broadcast address, when it makes sense */ if (ifa->ifa_prefixlen < 31) { - fib_magic(RTM_NEWROUTE, RTN_BROADCAST, prefix, 32, - prim, 0); fib_magic(RTM_NEWROUTE, RTN_BROADCAST, prefix | ~mask, 32, prim, 0); arp_invalidate(dev, prefix | ~mask, false); -- 2.34.1

2 1

[PATCH OLK-5.10] x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD
by Yang Yingliang 16 May '24

16 May '24

From: Adamos Ttofari <attofari(a)amazon.de> mainline inclusion from mainline-v6.9-rc1 commit 10e4b5166df9ff7a2d5316138ca668b42d004422 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9NZ3E Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Commit 672365477ae8 ("x86/fpu: Update XFD state where required") and commit 8bf26758ca96 ("x86/fpu: Add XFD state to fpstate") introduced a per CPU variable xfd_state to keep the MSR_IA32_XFD value cached, in order to avoid unnecessary writes to the MSR. On CPU hotplug MSR_IA32_XFD is reset to the init_fpstate.xfd, which wipes out any stale state. But the per CPU cached xfd value is not reset, which brings them out of sync. As a consequence a subsequent xfd_update_state() might fail to update the MSR which in turn can result in XRSTOR raising a #NM in kernel space, which crashes the kernel. To fix this, introduce xfd_set_state() to write xfd_state together with MSR_IA32_XFD, and use it in all places that set MSR_IA32_XFD. Fixes: 672365477ae8 ("x86/fpu: Update XFD state where required") Signed-off-by: Adamos Ttofari <attofari(a)amazon.de> Signed-off-by: Chang S. Bae <chang.seok.bae(a)intel.com> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Reviewed-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lore.kernel.org/r/20240322230439.456571-1-chang.seok.bae@intel.com Closes: https://lore.kernel.org/lkml/20230511152818.13839-1-attofari@amazon.de Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/x86/kernel/fpu/xstate.c | 5 +++-- arch/x86/kernel/fpu/xstate.h | 14 ++++++++++---- 2 files changed, 13 insertions(+), 6 deletions(-) diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index 6ceb0996e23a..78dcdf348218 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -176,10 +176,11 @@ void fpu__init_cpu_xstate(void) * Must happen after CR4 setup and before xsetbv() to allow KVM * lazy passthrough. Write independent of the dynamic state static * key as that does not work on the boot CPU. This also ensures - * that any stale state is wiped out from XFD. + * that any stale state is wiped out from XFD. Reset the per CPU + * xfd cache too. */ if (cpu_feature_enabled(X86_FEATURE_XFD)) - wrmsrl(MSR_IA32_XFD, init_fpstate.xfd); + xfd_set_state(init_fpstate.xfd); /* * XCR_XFEATURE_ENABLED_MASK (aka. XCR0) sets user features diff --git a/arch/x86/kernel/fpu/xstate.h b/arch/x86/kernel/fpu/xstate.h index 8707ba0f1a8b..6536c416ba2e 100644 --- a/arch/x86/kernel/fpu/xstate.h +++ b/arch/x86/kernel/fpu/xstate.h @@ -151,20 +151,26 @@ static inline void xfd_validate_state(struct fpstate *fpstate, u64 mask, bool rs #endif #ifdef CONFIG_X86_64 +static inline void xfd_set_state(u64 xfd) +{ + wrmsrl(MSR_IA32_XFD, xfd); + __this_cpu_write(xfd_state, xfd); +} + static inline void xfd_update_state(struct fpstate *fpstate) { if (fpu_state_size_dynamic()) { u64 xfd = fpstate->xfd; - if (__this_cpu_read(xfd_state) != xfd) { - wrmsrl(MSR_IA32_XFD, xfd); - __this_cpu_write(xfd_state, xfd); - } + if (__this_cpu_read(xfd_state) != xfd) + xfd_set_state(xfd); } } extern int __xfd_enable_feature(u64 which, struct fpu_guest *guest_fpu); #else +static inline void xfd_set_state(u64 xfd) { } + static inline void xfd_update_state(struct fpstate *fpstate) { } static inline int __xfd_enable_feature(u64 which, struct fpu_guest *guest_fpu) { -- 2.25.1

2 1

[PATCH OLK-6.6 0/2] add new kvm_type for Confidential VMs
by Ju Fu 16 May '24

16 May '24

add new kvm_type for Confidential VMs: 1. kvm: add new kvm_type for cvm 2. kvm: add macro CONFIG_CVM_HOST to defconfig arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/include/asm/kvm_host.h | 12 ++++ arch/arm64/include/asm/kvm_tmm.h | 93 ++++++++++++++++++++++++++ arch/arm64/kvm/Kconfig | 9 +++ include/uapi/linux/kvm.h | 17 +++++ 5 files changed, 132 insertions(+) create mode 100644 arch/arm64/include/asm/kvm_tmm.h -- 2.25.1.windows.1

2 3

[PATCH OLK-5.10] x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD
by Yang Yingliang 16 May '24

16 May '24

From: Adamos Ttofari <attofari(a)amazon.de> mainline inclusion from mainline-v6.9-rc1 commit 10e4b5166df9ff7a2d5316138ca668b42d004422 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9NZ3E Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Commit 672365477ae8 ("x86/fpu: Update XFD state where required") and commit 8bf26758ca96 ("x86/fpu: Add XFD state to fpstate") introduced a per CPU variable xfd_state to keep the MSR_IA32_XFD value cached, in order to avoid unnecessary writes to the MSR. On CPU hotplug MSR_IA32_XFD is reset to the init_fpstate.xfd, which wipes out any stale state. But the per CPU cached xfd value is not reset, which brings them out of sync. As a consequence a subsequent xfd_update_state() might fail to update the MSR which in turn can result in XRSTOR raising a #NM in kernel space, which crashes the kernel. To fix this, introduce xfd_set_state() to write xfd_state together with MSR_IA32_XFD, and use it in all places that set MSR_IA32_XFD. Fixes: 672365477ae8 ("x86/fpu: Update XFD state where required") Signed-off-by: Adamos Ttofari <attofari(a)amazon.de> Signed-off-by: Chang S. Bae <chang.seok.bae(a)intel.com> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Reviewed-by: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lore.kernel.org/r/20240322230439.456571-1-chang.seok.bae@intel.com Closes: https://lore.kernel.org/lkml/20230511152818.13839-1-attofari@amazon.de Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/x86/kernel/fpu/xstate.c | 5 +++-- arch/x86/kernel/fpu/xstate.h | 14 ++++++++++---- 2 files changed, 13 insertions(+), 6 deletions(-) diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index 6ceb0996e23a..78dcdf348218 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -176,10 +176,11 @@ void fpu__init_cpu_xstate(void) * Must happen after CR4 setup and before xsetbv() to allow KVM * lazy passthrough. Write independent of the dynamic state static * key as that does not work on the boot CPU. This also ensures - * that any stale state is wiped out from XFD. + * that any stale state is wiped out from XFD. Reset the per CPU + * xfd cache too. */ if (cpu_feature_enabled(X86_FEATURE_XFD)) - wrmsrl(MSR_IA32_XFD, init_fpstate.xfd); + xfd_set_state(init_fpstate.xfd); /* * XCR_XFEATURE_ENABLED_MASK (aka. XCR0) sets user features diff --git a/arch/x86/kernel/fpu/xstate.h b/arch/x86/kernel/fpu/xstate.h index 8707ba0f1a8b..6536c416ba2e 100644 --- a/arch/x86/kernel/fpu/xstate.h +++ b/arch/x86/kernel/fpu/xstate.h @@ -151,20 +151,26 @@ static inline void xfd_validate_state(struct fpstate *fpstate, u64 mask, bool rs #endif #ifdef CONFIG_X86_64 +static inline void xfd_set_state(u64 xfd) +{ + wrmsrl(MSR_IA32_XFD, xfd); + __this_cpu_write(xfd_state, xfd); +} + static inline void xfd_update_state(struct fpstate *fpstate) { if (fpu_state_size_dynamic()) { u64 xfd = fpstate->xfd; - if (__this_cpu_read(xfd_state) != xfd) { - wrmsrl(MSR_IA32_XFD, xfd); - __this_cpu_write(xfd_state, xfd); - } + if (__this_cpu_read(xfd_state) != xfd) + xfd_set_state(xfd); } } extern int __xfd_enable_feature(u64 which, struct fpu_guest *guest_fpu); #else +static inline void xfd_set_state(u64 xfd) { } + static inline void xfd_update_state(struct fpstate *fpstate) { } static inline int __xfd_enable_feature(u64 which, struct fpu_guest *guest_fpu) { -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] net: openvswitch: Fix Use-After-Free in ovs_ct_exit
by Zhengchao Shao 16 May '24

16 May '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v4.19.313 commit 2db9a8c0a01fa1c762c1e61a13c212c492752994 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9O0MV CVE: CVE-2024-27395 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 5ea7b72d4fac2fdbc0425cd8f2ea33abe95235b2 ] Since kfree_rcu, which is called in the hlist_for_each_entry_rcu traversal of ovs_ct_limit_exit, is not part of the RCU read critical section, it is possible that the RCU grace period will pass during the traversal and the key will be free. To prevent this, it should be changed to hlist_for_each_entry_safe. Fixes: 11efd5cb04a1 ("openvswitch: Support conntrack zone limit") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Reviewed-by: Aaron Conole <aconole(a)redhat.com> Link: https://lore.kernel.org/r/ZiYvzQN/Ry5oeFQW@v4bel-B760M-AORUS-ELITE-AX Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Conflicts: net/openvswitch/conntrack.c [The conflict occurs because commit 27de77cec985("net: openvswitch: ovs_ct_exit to be done under ovs_lock") is not merged.] Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com> --- net/openvswitch/conntrack.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c index 90462f58e991..5c11139d3c65 100644 --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -1841,8 +1841,9 @@ static void ovs_ct_limit_exit(struct net *net, struct ovs_net *ovs_net) for (i = 0; i < CT_LIMIT_HASH_BUCKETS; ++i) { struct hlist_head *head = &info->limits[i]; struct ovs_ct_limit *ct_limit; + struct hlist_node *next; - hlist_for_each_entry_rcu(ct_limit, head, hlist_node) + hlist_for_each_entry_safe(ct_limit, next, head, hlist_node) kfree_rcu(ct_limit, rcu); } kfree(ovs_net->ct_limit_info->limits); -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS] net: openvswitch: Fix Use-After-Free in ovs_ct_exit
by Zhengchao Shao 16 May '24

16 May '24

From: Hyunwoo Kim <v4bel(a)theori.io> [ Upstream commit 5ea7b72d4fac2fdbc0425cd8f2ea33abe95235b2 ] Since kfree_rcu, which is called in the hlist_for_each_entry_rcu traversal of ovs_ct_limit_exit, is not part of the RCU read critical section, it is possible that the RCU grace period will pass during the traversal and the key will be free. To prevent this, it should be changed to hlist_for_each_entry_safe. Fixes: 11efd5cb04a1 ("openvswitch: Support conntrack zone limit") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Reviewed-by: Aaron Conole <aconole(a)redhat.com> Link: https://lore.kernel.org/r/ZiYvzQN/Ry5oeFQW@v4bel-B760M-AORUS-ELITE-AX Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Conflicts: net/openvswitch/conntrack.c [The conflict occurs because commit 27de77cec985("net: openvswitch: ovs_ct_exit to be done under ovs_lock") is not merged.] Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com> --- net/openvswitch/conntrack.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c index 90462f58e991..5c11139d3c65 100644 --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -1841,8 +1841,9 @@ static void ovs_ct_limit_exit(struct net *net, struct ovs_net *ovs_net) for (i = 0; i < CT_LIMIT_HASH_BUCKETS; ++i) { struct hlist_head *head = &info->limits[i]; struct ovs_ct_limit *ct_limit; + struct hlist_node *next; - hlist_for_each_entry_rcu(ct_limit, head, hlist_node) + hlist_for_each_entry_safe(ct_limit, next, head, hlist_node) kfree_rcu(ct_limit, rcu); } kfree(ovs_net->ct_limit_info->limits); -- 2.34.1

2 1

[PATCH openEuler-22.03-LTS] net: gtp: Fix Use-After-Free in gtp_dellink
by Pu Lehui 16 May '24

16 May '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v5.10.216 commit 0caff3e6390f840666b8dc1ecebf985c2ef3f1dd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9O0MU CVE: CVE-2024-27396 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f2a904107ee2b647bb7794a1a82b67740d7c8a64 ] Since call_rcu, which is called in the hlist_for_each_entry_rcu traversal of gtp_dellink, is not part of the RCU read critical section, it is possible that the RCU grace period will pass during the traversal and the key will be free. To prevent this, it should be changed to hlist_for_each_entry_safe. Fixes: 94dc550a5062 ("gtp: fix an use-after-free in ipv4_pdp_find()") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- drivers/net/gtp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c index 9534f58368cc..736947dfa4fc 100644 --- a/drivers/net/gtp.c +++ b/drivers/net/gtp.c @@ -700,11 +700,12 @@ static int gtp_newlink(struct net *src_net, struct net_device *dev, static void gtp_dellink(struct net_device *dev, struct list_head *head) { struct gtp_dev *gtp = netdev_priv(dev); + struct hlist_node *next; struct pdp_ctx *pctx; int i; for (i = 0; i < gtp->hash_size; i++) - hlist_for_each_entry_rcu(pctx, &gtp->tid_hash[i], hlist_tid) + hlist_for_each_entry_safe(pctx, next, &gtp->tid_hash[i], hlist_tid) pdp_context_delete(pctx); list_del_rcu(&gtp->list); -- 2.34.1

2 1

[PATCH openEuler-22.03-LTS-SP2] net: gtp: Fix Use-After-Free in gtp_dellink
by Pu Lehui 16 May '24

16 May '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v5.10.216 commit 0caff3e6390f840666b8dc1ecebf985c2ef3f1dd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9O0MU CVE: CVE-2024-27396 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f2a904107ee2b647bb7794a1a82b67740d7c8a64 ] Since call_rcu, which is called in the hlist_for_each_entry_rcu traversal of gtp_dellink, is not part of the RCU read critical section, it is possible that the RCU grace period will pass during the traversal and the key will be free. To prevent this, it should be changed to hlist_for_each_entry_safe. Fixes: 94dc550a5062 ("gtp: fix an use-after-free in ipv4_pdp_find()") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- drivers/net/gtp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c index 9534f58368cc..736947dfa4fc 100644 --- a/drivers/net/gtp.c +++ b/drivers/net/gtp.c @@ -700,11 +700,12 @@ static int gtp_newlink(struct net *src_net, struct net_device *dev, static void gtp_dellink(struct net_device *dev, struct list_head *head) { struct gtp_dev *gtp = netdev_priv(dev); + struct hlist_node *next; struct pdp_ctx *pctx; int i; for (i = 0; i < gtp->hash_size; i++) - hlist_for_each_entry_rcu(pctx, &gtp->tid_hash[i], hlist_tid) + hlist_for_each_entry_safe(pctx, next, &gtp->tid_hash[i], hlist_tid) pdp_context_delete(pctx); list_del_rcu(&gtp->list); -- 2.34.1

2 1

[PATCH openEuler-22.03-LTS-SP1] net: gtp: Fix Use-After-Free in gtp_dellink
by Pu Lehui 16 May '24

16 May '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v5.10.216 commit 0caff3e6390f840666b8dc1ecebf985c2ef3f1dd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9O0MU CVE: CVE-2024-27396 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f2a904107ee2b647bb7794a1a82b67740d7c8a64 ] Since call_rcu, which is called in the hlist_for_each_entry_rcu traversal of gtp_dellink, is not part of the RCU read critical section, it is possible that the RCU grace period will pass during the traversal and the key will be free. To prevent this, it should be changed to hlist_for_each_entry_safe. Fixes: 94dc550a5062 ("gtp: fix an use-after-free in ipv4_pdp_find()") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- drivers/net/gtp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c index 9534f58368cc..736947dfa4fc 100644 --- a/drivers/net/gtp.c +++ b/drivers/net/gtp.c @@ -700,11 +700,12 @@ static int gtp_newlink(struct net *src_net, struct net_device *dev, static void gtp_dellink(struct net_device *dev, struct list_head *head) { struct gtp_dev *gtp = netdev_priv(dev); + struct hlist_node *next; struct pdp_ctx *pctx; int i; for (i = 0; i < gtp->hash_size; i++) - hlist_for_each_entry_rcu(pctx, &gtp->tid_hash[i], hlist_tid) + hlist_for_each_entry_safe(pctx, next, &gtp->tid_hash[i], hlist_tid) pdp_context_delete(pctx); list_del_rcu(&gtp->list); -- 2.34.1

2 1

[PATCH OLK-5.10] net: gtp: Fix Use-After-Free in gtp_dellink
by Pu Lehui 16 May '24

16 May '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v5.10.216 commit 0caff3e6390f840666b8dc1ecebf985c2ef3f1dd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9O0MU CVE: CVE-2024-27396 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f2a904107ee2b647bb7794a1a82b67740d7c8a64 ] Since call_rcu, which is called in the hlist_for_each_entry_rcu traversal of gtp_dellink, is not part of the RCU read critical section, it is possible that the RCU grace period will pass during the traversal and the key will be free. To prevent this, it should be changed to hlist_for_each_entry_safe. Fixes: 94dc550a5062 ("gtp: fix an use-after-free in ipv4_pdp_find()") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- drivers/net/gtp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c index 9534f58368cc..736947dfa4fc 100644 --- a/drivers/net/gtp.c +++ b/drivers/net/gtp.c @@ -700,11 +700,12 @@ static int gtp_newlink(struct net *src_net, struct net_device *dev, static void gtp_dellink(struct net_device *dev, struct list_head *head) { struct gtp_dev *gtp = netdev_priv(dev); + struct hlist_node *next; struct pdp_ctx *pctx; int i; for (i = 0; i < gtp->hash_size; i++) - hlist_for_each_entry_rcu(pctx, &gtp->tid_hash[i], hlist_tid) + hlist_for_each_entry_safe(pctx, next, &gtp->tid_hash[i], hlist_tid) pdp_context_delete(pctx); list_del_rcu(&gtp->list); -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS] net: gtp: Fix Use-After-Free in gtp_dellink
by Pu Lehui 16 May '24

16 May '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v4.19.313 commit 07b20d0a3dc13fb1adff10b60021a4924498da58 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9O0MU CVE: CVE-2024-27396 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit f2a904107ee2b647bb7794a1a82b67740d7c8a64 ] Since call_rcu, which is called in the hlist_for_each_entry_rcu traversal of gtp_dellink, is not part of the RCU read critical section, it is possible that the RCU grace period will pass during the traversal and the key will be free. To prevent this, it should be changed to hlist_for_each_entry_safe. Fixes: 94dc550a5062 ("gtp: fix an use-after-free in ipv4_pdp_find()") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Pu Lehui <pulehui(a)huawei.com> --- drivers/net/gtp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c index 7e950980ba73..64c7d64aa23d 100644 --- a/drivers/net/gtp.c +++ b/drivers/net/gtp.c @@ -707,11 +707,12 @@ static int gtp_newlink(struct net *src_net, struct net_device *dev, static void gtp_dellink(struct net_device *dev, struct list_head *head) { struct gtp_dev *gtp = netdev_priv(dev); + struct hlist_node *next; struct pdp_ctx *pctx; int i; for (i = 0; i < gtp->hash_size; i++) - hlist_for_each_entry_rcu(pctx, &gtp->tid_hash[i], hlist_tid) + hlist_for_each_entry_safe(pctx, next, &gtp->tid_hash[i], hlist_tid) pdp_context_delete(pctx); gtp_encap_disable(gtp); -- 2.34.1

2 1

[PATCH OLK-5.10] net: openvswitch: Fix Use-After-Free in ovs_ct_exit
by Zhengchao Shao 16 May '24

16 May '24

From: Hyunwoo Kim <v4bel(a)theori.io> stable inclusion from stable-v5.10.216 commit 35880c3fa6f8fe281a19975d2992644588ca33d3 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9O0MV CVE: CVE-2024-27395 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 5ea7b72d4fac2fdbc0425cd8f2ea33abe95235b2 ] Since kfree_rcu, which is called in the hlist_for_each_entry_rcu traversal of ovs_ct_limit_exit, is not part of the RCU read critical section, it is possible that the RCU grace period will pass during the traversal and the key will be free. To prevent this, it should be changed to hlist_for_each_entry_safe. Fixes: 11efd5cb04a1 ("openvswitch: Support conntrack zone limit") Signed-off-by: Hyunwoo Kim <v4bel(a)theori.io> Reviewed-by: Eric Dumazet <edumazet(a)google.com> Reviewed-by: Aaron Conole <aconole(a)redhat.com> Link: https://lore.kernel.org/r/ZiYvzQN/Ry5oeFQW@v4bel-B760M-AORUS-ELITE-AX Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com> --- net/openvswitch/conntrack.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c index 0f0f380e81a4..82b426772fbe 100644 --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -1901,9 +1901,9 @@ static void ovs_ct_limit_exit(struct net *net, struct ovs_net *ovs_net) for (i = 0; i < CT_LIMIT_HASH_BUCKETS; ++i) { struct hlist_head *head = &info->limits[i]; struct ovs_ct_limit *ct_limit; + struct hlist_node *next; - hlist_for_each_entry_rcu(ct_limit, head, hlist_node, - lockdep_ovsl_is_held()) + hlist_for_each_entry_safe(ct_limit, next, head, hlist_node) kfree_rcu(ct_limit, rcu); } kfree(info->limits); -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS] ip: Treat IPv4 segment's lowest address as unicast
by Liu Jian 16 May '24

16 May '24

From: Seth David Schoen <schoen(a)loyalty.org> mainline inclusion from mainline-v5.14-rc1 commit 94c821c74bf5fe0c25e09df5334a16f98608db90 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8MNNM Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… --------------------------- Treat only the highest, not the lowest, IPv4 address within a local subnet as a broadcast address. Signed-off-by: Seth David Schoen <schoen(a)loyalty.org> Suggested-by: John Gilmore <gnu(a)toad.com> Acked-by: Dave Taht <dave.taht(a)gmail.com> Reviewed-by: David Ahern <dsahern(a)kernel.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> Conflicts: net/ipv4/fib_frontend.c [There is no conflict when cherry-picking. But we backport newer commit 0c51e12e218f2 causing the checkconflict CI fail.] Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- net/ipv4/fib_frontend.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 1885a2fbad86..0f4e144e0bb3 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -931,10 +931,8 @@ void fib_add_ifaddr(struct in_ifaddr *ifa) prefix, ifa->ifa_prefixlen, prim, ifa->ifa_rt_priority); - /* Add network specific broadcasts, when it takes a sense */ + /* Add the network broadcast address, when it makes sense */ if (ifa->ifa_prefixlen < 31) { - fib_magic(RTM_NEWROUTE, RTN_BROADCAST, prefix, 32, - prim, 0); fib_magic(RTM_NEWROUTE, RTN_BROADCAST, prefix | ~mask, 32, prim, 0); arp_invalidate(dev, prefix | ~mask, false); -- 2.34.1

2 1

[PATCH OLK-6.6 0/2] add new kvm_type for Confidential VMs
by Ju Fu 16 May '24

16 May '24

add new kvm_type for Confidential VMs: 1. kvm: add macro CONFIG_CVM_HOST to defconfig 2. kvm: add new kvm_type for cvm arch/arm64/configs/defconfig | 1 + arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/include/asm/kvm_host.h | 12 ++++ arch/arm64/include/asm/kvm_tmm.h | 93 ++++++++++++++++++++++++++ arch/arm64/kvm/Kconfig | 9 +++ include/uapi/linux/kvm.h | 17 +++++ 6 files changed, 133 insertions(+) create mode 100644 arch/arm64/include/asm/kvm_tmm.h -- 2.25.1.windows.1

2 3

[PATCH openEuler-1.0-LTS] x86/CPU/AMD: Update the Zenbleed microcode revisions
by Yang Yingliang 16 May '24

16 May '24

From: "Borislav Petkov (AMD)" <bp(a)alien8.de> mainline inclusion from mainline-v6.9-rc1 commit 5c84b051bd4e777cf37aaff983277e58c99618d5 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9NZ3E Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Update them to the correct revision numbers. Fixes: 522b1d69219d ("x86/cpu/amd: Add a Zenbleed fix") Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Cc: <stable(a)kernel.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/x86/kernel/cpu/amd.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 27c545a5dc39..0b389735cb71 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -908,11 +908,11 @@ static bool cpu_has_zenbleed_microcode(void) u32 good_rev = 0; switch (boot_cpu_data.x86_model) { - case 0x30 ... 0x3f: good_rev = 0x0830107a; break; - case 0x60 ... 0x67: good_rev = 0x0860010b; break; - case 0x68 ... 0x6f: good_rev = 0x08608105; break; - case 0x70 ... 0x7f: good_rev = 0x08701032; break; - case 0xa0 ... 0xaf: good_rev = 0x08a00008; break; + case 0x30 ... 0x3f: good_rev = 0x0830107b; break; + case 0x60 ... 0x67: good_rev = 0x0860010c; break; + case 0x68 ... 0x6f: good_rev = 0x08608107; break; + case 0x70 ... 0x7f: good_rev = 0x08701033; break; + case 0xa0 ... 0xaf: good_rev = 0x08a00009; break; default: return false; -- 2.25.1

2 1

[PATCH OLK-5.10] x86/CPU/AMD: Update the Zenbleed microcode revisions
by Yang Yingliang 16 May '24

16 May '24

From: "Borislav Petkov (AMD)" <bp(a)alien8.de> mainline inclusion from mainline-v6.9-rc1 commit 5c84b051bd4e777cf37aaff983277e58c99618d5 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9NZ3E Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Update them to the correct revision numbers. Fixes: 522b1d69219d ("x86/cpu/amd: Add a Zenbleed fix") Signed-off-by: Borislav Petkov (AMD) <bp(a)alien8.de> Cc: <stable(a)kernel.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- arch/x86/kernel/cpu/amd.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index f9cbb25c55d3..688c9ca69852 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -1040,11 +1040,11 @@ static bool cpu_has_zenbleed_microcode(void) u32 good_rev = 0; switch (boot_cpu_data.x86_model) { - case 0x30 ... 0x3f: good_rev = 0x0830107a; break; - case 0x60 ... 0x67: good_rev = 0x0860010b; break; - case 0x68 ... 0x6f: good_rev = 0x08608105; break; - case 0x70 ... 0x7f: good_rev = 0x08701032; break; - case 0xa0 ... 0xaf: good_rev = 0x08a00008; break; + case 0x30 ... 0x3f: good_rev = 0x0830107b; break; + case 0x60 ... 0x67: good_rev = 0x0860010c; break; + case 0x68 ... 0x6f: good_rev = 0x08608107; break; + case 0x70 ... 0x7f: good_rev = 0x08701033; break; + case 0xa0 ... 0xaf: good_rev = 0x08a00009; break; default: return false; -- 2.25.1

2 1

[PATCH OLK-6.6 V1] sched/fair: limit burst to zero when cfs bandwidth is toggled off
by Cheng Yu 16 May '24

16 May '24

From: Zhao Wenhui <zhaowenhui8(a)huawei.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9PR8C CVE: NA -------------------------------- sched/fair: limit burst to zero when cfs bandwidth is toggled off When the quota value in CFS bandwidth is set to -1, that imples the cfs bandwidth is toggled off. So the burst feature is supposed to be disable as well. Currently, when quota is -1, burst will not be check, so that it can be set to almost arbitery value. Examples: mkdir /sys/fs/cgroup/cpu/test echo -1 > /sys/fs/cgroup/cpu/test/cpu.cfs_quota_us echo 10000000000000000 > /sys/fs/cgroup/cpu/test/cpu.cfs_burst_us Moreover, after the burst modified by this way, quota can't be set to any value: echo 100000 > cpu.cfs_quota_us -bash: echo: write error: Invalid argument This patch can ensure the burst value being zero and unalterable, when quota is set to -1. Fixes: f4183717b370 ("sched/fair: Introduce the burstable CFS controller") Signed-off-by: Zhao Wenhui <zhaowenhui8(a)huawei.com> Signed-off-by: Cheng Yu <serein.chengyu(a)huawei.com> --- kernel/sched/core.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 9e7a99947de6..5441afe18953 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -11051,6 +11051,12 @@ static int tg_set_cfs_bandwidth(struct task_group *tg, u64 period, u64 quota, burst + quota > max_cfs_runtime)) return -EINVAL; + /* + * Ensure burst equals to zero when quota is -1. + */ + if (quota == RUNTIME_INF && burst) + return -EINVAL; + /* * Prevent race between setting of cfs_rq->runtime_enabled and * unthrottle_offline_cfs_rqs(). @@ -11110,8 +11116,10 @@ static int tg_set_cfs_quota(struct task_group *tg, long cfs_quota_us) period = ktime_to_ns(tg->cfs_bandwidth.period); burst = tg->cfs_bandwidth.burst; - if (cfs_quota_us < 0) + if (cfs_quota_us < 0) { quota = RUNTIME_INF; + burst = 0; + } else if ((u64)cfs_quota_us <= U64_MAX / NSEC_PER_USEC) quota = (u64)cfs_quota_us * NSEC_PER_USEC; else -- 2.25.1

3 2

[PATCH OLK-5.10] ip: Treat IPv4 segment's lowest address as unicast
by Liu Jian 16 May '24

16 May '24

From: Seth David Schoen <schoen(a)loyalty.org> mainline inclusion from mainline-v5.14-rc1 commit 94c821c74bf5fe0c25e09df5334a16f98608db90 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I65HYE Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… --------------------------- Treat only the highest, not the lowest, IPv4 address within a local subnet as a broadcast address. Signed-off-by: Seth David Schoen <schoen(a)loyalty.org> Suggested-by: John Gilmore <gnu(a)toad.com> Acked-by: Dave Taht <dave.taht(a)gmail.com> Reviewed-by: David Ahern <dsahern(a)kernel.org> Signed-off-by: David S. Miller <davem(a)davemloft.net> Conflicts: net/ipv4/fib_frontend.c [There is no conflict when cherry-picking. But we backport newer commit 0c51e12e218f2 causing the checkconflict CI fail.] Signed-off-by: Liu Jian <liujian56(a)huawei.com> --- net/ipv4/fib_frontend.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index 41f890bf9d4c..efe143885995 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -1132,10 +1132,8 @@ void fib_add_ifaddr(struct in_ifaddr *ifa) prefix, ifa->ifa_prefixlen, prim, ifa->ifa_rt_priority); - /* Add network specific broadcasts, when it takes a sense */ + /* Add the network broadcast address, when it makes sense */ if (ifa->ifa_prefixlen < 31) { - fib_magic(RTM_NEWROUTE, RTN_BROADCAST, prefix, 32, - prim, 0); fib_magic(RTM_NEWROUTE, RTN_BROADCAST, prefix | ~mask, 32, prim, 0); arp_invalidate(dev, prefix | ~mask, false); -- 2.34.1

2 1

[PATCH OLK-5.10] iommu/arm-smmu-v3: Reducing the CMD_SYNC times for errata
by Zhang Zekun 16 May '24

16 May '24

Offering: HULK hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9G9TI ------------------------------------------------------ Benifiting from the hardware same address blocking mechanism. We only need to send the CMD_SYNC in the granual of the level 3 pagetable block size, this can greatly reduce the amounts of CMD_SYNC times sent to avoiding the errata. Detecting the hardware ability by read the SMMU_USER_CONFIG1. Also, We don't have to send a tlbi before a CMD_SYNC, It will be OK for the hardware to merge the CMD_SYNC. Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 48 ++++++++++++++++----- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 3 ++ 2 files changed, 41 insertions(+), 10 deletions(-) diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 423a54b7611d..6946d79fc7b9 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -859,7 +859,9 @@ static int arm_smmu_ecmdq_issue_cmdlist(struct arm_smmu_device *smmu, } while (1); /* 2. Write our commands into the queue */ - arm_smmu_cmdq_write_entries(cmdq, cmds, llq.prod, n); + if (cmds) + arm_smmu_cmdq_write_entries(cmdq, cmds, llq.prod, n); + if (sync) { u64 cmd_sync[CMDQ_ENT_DWORDS]; @@ -963,7 +965,8 @@ static int arm_smmu_cmdq_issue_cmdlist(struct arm_smmu_device *smmu, * 2. Write our commands into the queue * Dependency ordering from the cmpxchg() loop above. */ - arm_smmu_cmdq_write_entries(cmdq, cmds, llq.prod, n); + if (cmds) + arm_smmu_cmdq_write_entries(cmdq, cmds, llq.prod, n); if (sync) { prod = queue_inc_prod_n(&llq, n); arm_smmu_cmdq_build_sync_cmd(cmd_sync, smmu, &cmdq->q, prod); @@ -2946,15 +2949,21 @@ static void arm_smmu_iotlb_sync_map(struct iommu_domain *domain, unsigned long iova, size_t size) { struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain); - size_t granule_size; + struct arm_smmu_device *smmu = smmu_domain->smmu; if (!(smmu_domain->smmu->options & ARM_SMMU_OPT_SYNC_MAP)) return; - granule_size = 1 << __ffs(smmu_domain->domain.pgsize_bitmap); + if (smmu_domain->smmu->options & ARM_SMMU_OPT_SYNC_BATCH) { + int pg_shift; + + pg_shift = __ffs(smmu_domain->domain.pgsize_bitmap); + if (likely(iova % (1 << (2 * pg_shift - 3)))) + return; + } /* Add a SYNC command to sync io-pgtale to avoid errors in pgtable prefetch*/ - arm_smmu_tlb_inv_range_domain(iova, granule_size, granule_size, true, smmu_domain); + arm_smmu_cmdq_issue_cmdlist(smmu, NULL, 0, true); } #endif @@ -4932,6 +4941,29 @@ static void arm_smmu_get_httu(struct arm_smmu_device *smmu, u32 reg) fw_features); } +#ifdef CONFIG_HISILICON_ERRATUM_162100602 +static void hisi_smmu_check_errata(struct arm_smmu_device *smmu) +{ + u32 reg, i; + + /* IIDR */ + reg = readl_relaxed(smmu->base + ARM_SMMU_IIDR); + if (!(FIELD_GET(IIDR_VARIANT, reg) == 0x3) || + !(FIELD_GET(IIDR_REVISON, reg) == 0x2)) + return; + + smmu->options |= ARM_SMMU_OPT_SYNC_MAP; + + reg = readl_relaxed(smmu->base + ARM_SMMU_USER_CFG1); + reg = reg & GENMASK(15, 0); + for (i = 0; i < 8; i++) { + if (!(reg && (GENMASK(1, 0) << 2 * i))) + return; + } + smmu->options |= ARM_SMMU_OPT_SYNC_BATCH; +} +#endif + static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu) { u32 reg; @@ -5163,11 +5195,7 @@ static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu) } #ifdef CONFIG_HISILICON_ERRATUM_162100602 - /* IIDR */ - reg = readl_relaxed(smmu->base + ARM_SMMU_IIDR); - if (FIELD_GET(IIDR_VARIANT, reg) == 0x3 && - FIELD_GET(IIDR_REVISON, reg) == 0x2) - smmu->options |= ARM_SMMU_OPT_SYNC_MAP; + hisi_smmu_check_errata(smmu); #endif if (arm_smmu_ops.pgsize_bitmap == -1UL) diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h index 776d326de105..ece2904fd728 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h @@ -175,6 +175,8 @@ #define ARM_SMMU_USER_CFG0 0xe00 #define ARM_SMMU_USER_MPAM_EN (1UL << 30) +#define ARM_SMMU_USER_CFG1 0xe04 + #define ARM_SMMU_IDR6 0x190 #define IDR6_LOG2NUMP GENMASK(27, 24) #define IDR6_LOG2NUMQ GENMASK(19, 16) @@ -717,6 +719,7 @@ struct arm_smmu_device { #define ARM_SMMU_OPT_PAGE0_REGS_ONLY (1 << 1) #define ARM_SMMU_OPT_MSIPOLL (1 << 2) #define ARM_SMMU_OPT_SYNC_MAP (1 << 3) +#define ARM_SMMU_OPT_SYNC_BATCH (1 << 4) u32 options; union { -- 2.17.1

2 1

[PATCH OLK-5.10] cpu/SMT: Make SMT control more robust against enumeration failures
by Yang Yingliang 16 May '24

16 May '24

From: Thomas Gleixner <tglx(a)linutronix.de> mainline inclusion from mainline-v6.7-rc1 commit d91bdd96b55cc3ce98d883a60f133713821b80a6 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9NZ3E Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The SMT control mechanism got added as speculation attack vector mitigation. The implemented logic relies on the primary thread mask to be set up properly. This turns out to be an issue with XEN/PV guests because their CPU hotplug mechanics do not enumerate APICs and therefore the mask is never correctly populated. This went unnoticed so far because by chance XEN/PV ends up with smp_num_siblings == 2. So smt_hotplug_control stays at its default value CPU_SMT_ENABLED and the primary thread mask is never evaluated in the context of CPU hotplug. This stopped "working" with the upcoming overhaul of the topology evaluation which legitimately provides a fake topology for XEN/PV. That sets smp_num_siblings to 1, which causes the core CPU hot-plug core to refuse to bring up the APs. This happens because smt_hotplug_control is set to CPU_SMT_NOT_SUPPORTED which causes cpu_smt_allowed() to evaluate the unpopulated primary thread mask with the conclusion that all non-boot CPUs are not valid to be plugged. Make cpu_smt_allowed() more robust and take CPU_SMT_NOT_SUPPORTED and CPU_SMT_NOT_IMPLEMENTED into account. Rename it to cpu_bootable() while at it as that makes it more clear what the function is about. The primary mask issue on x86 XEN/PV needs to be addressed separately as there are users outside of the CPU hotplug code too. Fixes: 05736e4ac13c ("cpu/hotplug: Provide knobs to control SMT") Reported-by: Juergen Gross <jgross(a)suse.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Tested-by: Juergen Gross <jgross(a)suse.com> Tested-by: Sohil Mehta <sohil.mehta(a)intel.com> Tested-by: Michael Kelley <mikelley(a)microsoft.com> Tested-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Tested-by: Zhang Rui <rui.zhang(a)intel.com> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Link: https://lore.kernel.org/r/20230814085112.149440843@linutronix.de Conflicts: kernel/cpu.c [yyl: Don't rename it to cpu_bootable()] Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- kernel/cpu.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/kernel/cpu.c b/kernel/cpu.c index 89a8e7b9fdac..fdd911b306e0 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -432,6 +432,14 @@ static inline bool cpu_smt_allowed(unsigned int cpu) if (cpu_smt_control == CPU_SMT_ENABLED) return true; + /* All CPUs are bootable if controls are not configured */ + if (cpu_smt_control == CPU_SMT_NOT_IMPLEMENTED) + return true; + + /* All CPUs are bootable if CPU is not SMT capable */ + if (cpu_smt_control == CPU_SMT_NOT_SUPPORTED) + return true; + if (topology_is_primary_thread(cpu)) return true; -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] cpu/SMT: Make SMT control more robust against enumeration failures
by Yang Yingliang 16 May '24

16 May '24

From: Thomas Gleixner <tglx(a)linutronix.de> mainline inclusion from mainline-v6.7-rc1 commit d91bdd96b55cc3ce98d883a60f133713821b80a6 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9NZ3E Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- The SMT control mechanism got added as speculation attack vector mitigation. The implemented logic relies on the primary thread mask to be set up properly. This turns out to be an issue with XEN/PV guests because their CPU hotplug mechanics do not enumerate APICs and therefore the mask is never correctly populated. This went unnoticed so far because by chance XEN/PV ends up with smp_num_siblings == 2. So smt_hotplug_control stays at its default value CPU_SMT_ENABLED and the primary thread mask is never evaluated in the context of CPU hotplug. This stopped "working" with the upcoming overhaul of the topology evaluation which legitimately provides a fake topology for XEN/PV. That sets smp_num_siblings to 1, which causes the core CPU hot-plug core to refuse to bring up the APs. This happens because smt_hotplug_control is set to CPU_SMT_NOT_SUPPORTED which causes cpu_smt_allowed() to evaluate the unpopulated primary thread mask with the conclusion that all non-boot CPUs are not valid to be plugged. Make cpu_smt_allowed() more robust and take CPU_SMT_NOT_SUPPORTED and CPU_SMT_NOT_IMPLEMENTED into account. Rename it to cpu_bootable() while at it as that makes it more clear what the function is about. The primary mask issue on x86 XEN/PV needs to be addressed separately as there are users outside of the CPU hotplug code too. Fixes: 05736e4ac13c ("cpu/hotplug: Provide knobs to control SMT") Reported-by: Juergen Gross <jgross(a)suse.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Tested-by: Juergen Gross <jgross(a)suse.com> Tested-by: Sohil Mehta <sohil.mehta(a)intel.com> Tested-by: Michael Kelley <mikelley(a)microsoft.com> Tested-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Tested-by: Zhang Rui <rui.zhang(a)intel.com> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Link: https://lore.kernel.org/r/20230814085112.149440843@linutronix.de Conflicts: kernel/cpu.c [yyl: Don't rename it to cpu_bootable()] Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- kernel/cpu.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/cpu.c b/kernel/cpu.c index c943454b748e..d1d61f363a2c 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -402,6 +402,10 @@ static inline bool cpu_smt_allowed(unsigned int cpu) if (cpu_smt_control == CPU_SMT_ENABLED) return true; + /* All CPUs are bootable if CPU is not SMT capable */ + if (cpu_smt_control == CPU_SMT_NOT_SUPPORTED) + return true; + if (topology_is_primary_thread(cpu)) return true; -- 2.25.1

2 1

[PATCH OLK-5.10] clk: qcom: gcc-ipq6018: fix terminating of frequency table arrays
by Zheng Zucheng 16 May '24

16 May '24

From: Gabor Juhos <j4g8y7(a)gmail.com> stable inclusion from stable-v5.10.215 commit ae60e3342296f766f88911d39199f77b05f657a6 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9L5OA CVE: CVE-2024-26970 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit cdbc6e2d8108bc47895e5a901cfcaf799b00ca8d ] The frequency table arrays are supposed to be terminated with an empty element. Add such entry to the end of the arrays where it is missing in order to avoid possible out-of-bound access when the table is traversed by functions like qcom_find_freq() or qcom_find_freq_floor(). Only compile tested. Fixes: d9db07f088af ("clk: qcom: Add ipq6018 Global Clock Controller support") Signed-off-by: Gabor Juhos <j4g8y7(a)gmail.com> Reviewed-by: Stephen Boyd <sboyd(a)kernel.org> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20240229-freq-table-terminator-v1-2-074334f0905c@… Signed-off-by: Bjorn Andersson <andersson(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com> --- drivers/clk/qcom/gcc-ipq6018.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clk/qcom/gcc-ipq6018.c b/drivers/clk/qcom/gcc-ipq6018.c index 4c5c7a8f41d0..b9844e41cf99 100644 --- a/drivers/clk/qcom/gcc-ipq6018.c +++ b/drivers/clk/qcom/gcc-ipq6018.c @@ -1557,6 +1557,7 @@ static struct clk_regmap_div nss_ubi0_div_clk_src = { static const struct freq_tbl ftbl_pcie_aux_clk_src[] = { F(24000000, P_XO, 1, 0, 0), + { } }; static const struct clk_parent_data gcc_xo_gpll0_core_pi_sleep_clk[] = { @@ -1737,6 +1738,7 @@ static const struct freq_tbl ftbl_sdcc_ice_core_clk_src[] = { F(160000000, P_GPLL0, 5, 0, 0), F(216000000, P_GPLL6, 5, 0, 0), F(308570000, P_GPLL6, 3.5, 0, 0), + { } }; static const struct clk_parent_data gcc_xo_gpll0_gpll6_gpll0_div2[] = { -- 2.34.1

2 1

[PATCH OLK-6.6 0/2] add new kvm_type for Confidential VMs
by Ju Fu 16 May '24

16 May '24

add new kvm_type for Confidential VMs: 1. kvm: add macro CONFIG_CVM_HOST to defconfig 2. kvm: add new kvm_type for cvm arch/arm64/configs/defconfig | 1 + arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/include/asm/kvm_host.h | 12 +++++ arch/arm64/include/asm/kvm_tmm.h | 71 ++++++++++++++++++++++++++ arch/arm64/kvm/Kconfig | 8 +++ 5 files changed, 93 insertions(+) create mode 100644 arch/arm64/include/asm/kvm_tmm.h -- 2.25.1.windows.1

2 3

[openeuler:openEuler-1.0-LTS 19926/22436] block/blk-core.c:158:18: sparse: sparse: incorrect type in initializer (different address spaces)
by kernel test robot 16 May '24

16 May '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: c6c0f64fb7e3a44c5ddebc0bf9dfbb71901a28e3 commit: f39ebff66fab7eee91421258aa7254ee0bbac778 [19926/22436] block: support to dispatch bio asynchronously config: x86_64-randconfig-122-20240516 (https://download.01.org/0day-ci/archive/20240516/202405160645.X6F9WewQ-lkp@…) compiler: gcc-10 (Ubuntu 10.5.0-1ubuntu1) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240516/202405160645.X6F9WewQ-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202405160645.X6F9WewQ-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> block/blk-core.c:158:18: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] <asn:3> *__vpp_verify @@ got struct bio_dispatch_async_ctl [noderef] <asn:3> ** @@ block/blk-core.c:158:18: sparse: expected void const [noderef] <asn:3> *__vpp_verify block/blk-core.c:158:18: sparse: got struct bio_dispatch_async_ctl [noderef] <asn:3> ** >> block/blk-core.c:158:17: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct bio_dispatch_async_ctl *ctl @@ got struct bio_dispatch_async_ctl [noderef] <asn:3> * @@ block/blk-core.c:158:17: sparse: expected struct bio_dispatch_async_ctl *ctl block/blk-core.c:158:17: sparse: got struct bio_dispatch_async_ctl [noderef] <asn:3> * block/blk-core.c:222:18: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] <asn:3> *__vpp_verify @@ got struct bio_dispatch_async_ctl [noderef] <asn:3> ** @@ block/blk-core.c:222:18: sparse: expected void const [noderef] <asn:3> *__vpp_verify block/blk-core.c:222:18: sparse: got struct bio_dispatch_async_ctl [noderef] <asn:3> ** block/blk-core.c:222:17: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct bio_dispatch_async_ctl *ctl @@ got struct bio_dispatch_async_ctl [noderef] <asn:3> * @@ block/blk-core.c:222:17: sparse: expected struct bio_dispatch_async_ctl *ctl block/blk-core.c:222:17: sparse: got struct bio_dispatch_async_ctl [noderef] <asn:3> * >> block/blk-core.c:259:32: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct bio_dispatch_async_ctl [noderef] <asn:3> **static [toplevel] bio_dispatch_async_ctl @@ got struct bio_dispatch_async_ctl *[noderef] <asn:3> * @@ block/blk-core.c:259:32: sparse: expected struct bio_dispatch_async_ctl [noderef] <asn:3> **static [toplevel] bio_dispatch_async_ctl block/blk-core.c:259:32: sparse: got struct bio_dispatch_async_ctl *[noderef] <asn:3> * block/blk-core.c:269:18: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected void const [noderef] <asn:3> *__vpp_verify @@ got struct bio_dispatch_async_ctl [noderef] <asn:3> ** @@ block/blk-core.c:269:18: sparse: expected void const [noderef] <asn:3> *__vpp_verify block/blk-core.c:269:18: sparse: got struct bio_dispatch_async_ctl [noderef] <asn:3> ** >> block/blk-core.c:269:59: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct bio_dispatch_async_ctl [noderef] <asn:3> * @@ got struct bio_dispatch_async_ctl *ctl @@ block/blk-core.c:269:59: sparse: expected struct bio_dispatch_async_ctl [noderef] <asn:3> * block/blk-core.c:269:59: sparse: got struct bio_dispatch_async_ctl *ctl block/blk-core.c: note: in included file: include/linux/backing-dev.h:511:19: sparse: sparse: incompatible types in comparison expression (different address spaces): include/linux/backing-dev.h:511:19: sparse: struct rcu_device [noderef] <asn:4> * include/linux/backing-dev.h:511:19: sparse: struct rcu_device * vim +158 block/blk-core.c 152 153 static int bio_dispatch_work(void *data) 154 { 155 int loop_count = 0; 156 int cpu = smp_processor_id(); 157 struct bio_dispatch_async_ctl *ctl = > 158 *per_cpu_ptr(bio_dispatch_async_ctl, cpu); 159 160 for (;; loop_count++) { 161 struct bio_list bio_list_on_stack; 162 struct blk_plug plug; 163 struct bio *bio; 164 int count; 165 166 bio_list_init(&bio_list_on_stack); 167 count = collect_bio(ctl, &bio_list_on_stack); 168 169 if (!count) { 170 DEFINE_WAIT(wait); 171 172 for (;;) { 173 prepare_to_wait(&ctl->wait, &wait, 174 TASK_INTERRUPTIBLE); 175 count = collect_bio(ctl, &bio_list_on_stack); 176 if (count) 177 break; 178 schedule(); 179 loop_count = 0; 180 } 181 finish_wait(&ctl->wait, &wait); 182 183 } 184 185 blk_start_plug(&plug); 186 while ((bio = bio_list_pop(&bio_list_on_stack))) { 187 struct request_queue *q = bio->bi_disk->queue; 188 189 q->make_request_fn(q, bio); 190 } 191 blk_finish_plug(&plug); 192 193 /* prevent soft lockup */ 194 if (loop_count >= BIO_DISPATCH_MAX_LOOP) { 195 loop_count = 0; 196 cond_resched(); 197 } 198 } 199 200 return 0; 201 } 202 203 static int get_dispatch_cpu(struct request_queue *q, int cpu) 204 { 205 int *last_dispatch_cpu = per_cpu_ptr(q->last_dispatch_cpu, cpu); 206 207 cpu = cpumask_next(*last_dispatch_cpu, &q->dispatch_async_cpus); 208 if (cpu >= nr_cpu_ids) 209 cpu = cpumask_first(&q->dispatch_async_cpus); 210 211 *last_dispatch_cpu = cpu; 212 213 return cpu; 214 } 215 216 static void blk_queue_make_request_async(struct bio *bio) 217 { 218 struct request_queue *q = bio->bi_disk->queue; 219 int cpu = smp_processor_id(); 220 int dispatch_cpu = get_dispatch_cpu(q, cpu); 221 struct bio_dispatch_async_ctl *ctl = 222 *per_cpu_ptr(bio_dispatch_async_ctl, dispatch_cpu); 223 224 spin_lock_irq(bio_async_lock(ctl, cpu)); 225 bio_list_add(bio_async_list(ctl, cpu), bio); 226 spin_unlock_irq(bio_async_lock(ctl, cpu)); 227 228 if (wq_has_sleeper(&ctl->wait)) 229 wake_up(&ctl->wait); 230 } 231 232 static blk_qc_t blk_queue_do_make_request(struct bio *bio) 233 { 234 struct request_queue *q = bio->bi_disk->queue; 235 int cpu = smp_processor_id(); 236 237 /* 238 * Don't dispatch bio asynchronously in following cases: 239 * 240 * 1) QUEUE_FLAG_DISPATCH_ASYNC is not set; 241 * 2) current cpu is the target cpu; 242 * 3) bio is flagged no wait; 243 * 4) TODO: return value of submit_bio() will be used in io polling. 244 */ 245 if (!test_bit(QUEUE_FLAG_DISPATCH_ASYNC, &q->queue_flags) || 246 cpumask_test_cpu(cpu, &q->dispatch_async_cpus) || 247 bio->bi_opf & REQ_NOWAIT) 248 return q->make_request_fn(q, bio); 249 250 /* return value is not concerned */ 251 blk_queue_make_request_async(bio); 252 return BLK_QC_T_NONE; 253 } 254 255 static void init_blk_queue_async_dispatch(void) 256 { 257 int cpu; 258 > 259 bio_dispatch_async_ctl = alloc_percpu(struct bio_dispatch_async_ctl *); 260 if (!bio_dispatch_async_ctl) 261 panic("Failed to alloc bio_dispatch_async_ctl\n"); 262 263 for_each_possible_cpu(cpu) { 264 int i; 265 struct bio_dispatch_async_ctl *ctl = 266 kmalloc(sizeof(struct bio_dispatch_async_ctl), 267 GFP_KERNEL | __GFP_NOFAIL); 268 > 269 *per_cpu_ptr(bio_dispatch_async_ctl, cpu) = ctl; 270 271 ctl->thread = 272 kthread_create_on_cpu(bio_dispatch_work, NULL, cpu, 273 "bio_dispatch_work_%u"); 274 if (IS_ERR_OR_NULL(ctl->thread)) 275 panic("Failed to create bio dispatch thread\n"); 276 277 ctl->list = kmalloc_array(nr_cpu_ids, 278 sizeof(struct bio_list) << BIO_ASYNC_LIST_SHIFT, 279 GFP_KERNEL | __GFP_NOFAIL); 280 ctl->lock = kmalloc_array(nr_cpu_ids, 281 sizeof(spinlock_t) << BIO_ASYNC_LOCK_SHIFT, 282 GFP_KERNEL | __GFP_NOFAIL); 283 for (i = 0; i < nr_cpu_ids; ++i) { 284 bio_list_init(bio_async_list(ctl, i)); 285 spin_lock_init(bio_async_lock(ctl, i)); 286 } 287 288 wake_up_process(ctl->thread); 289 init_waitqueue_head(&ctl->wait); 290 } 291 } 292 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6] BUILD REGRESSION 9bdcea47e25cb996c13de551b32b58871981cc6d
by kernel test robot 16 May '24

16 May '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 9bdcea47e25cb996c13de551b32b58871981cc6d !7370 v2 sched: smart_grid: silence complier error Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allnoconfig | `-- arch-arm64-kernel-cpufeature.c:error:enable_pseudo_nmi-undeclared-(first-use-in-this-function) |-- arm64-defconfig | `-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used `-- arm64-randconfig-001-20240515 `-- shadow.c:(.text):undefined-reference-to-__memcpy_mc clang_recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_active | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_deactive | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_after_bond_modify | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_active | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_deactive | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_before_bond_modify | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_before_active_check | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_destroy | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_init_slave | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_netdev_event | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_service_proc | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_bond_tracker_get | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_deatch_bond | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_detach_nic_bond_work | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_get_bond_dev_by_name | |-- drivers-infiniband-hw-hiroce3-bond-roce_bond_common.c:warning:no-previous-prototype-for-function-roce3_queue_bond_work | |-- drivers-infiniband-hw-hiroce3-cq-roce_cq.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-cq-roce_cq_destroy.c:warning:no-previous-prototype-for-function-roce3_cq_hw2sw | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_cleanup_mtt_table | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_init_mtt_table | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_alloc | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_mtt_free | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mtt.c:warning:no-previous-prototype-for-function-hmm_rdma_write_mtt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_disable_mr_mpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_mw_mr.c:warning:no-previous-prototype-for-function-hmm_rdma_enable_mr_mpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_comp_res.c:warning:no-previous-prototype-for-function-hmm_rdma_mpt_free | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_alloc_mr | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_free_tpt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_mr.c:warning:no-previous-prototype-for-function-hmm_umem_write_mtt | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Excess-function-parameter-context-description-in-hmm_umem_get | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:warning:Function-parameter-or-member-device-not-described-in-hmm_umem_get | |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_context_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-rdma_ext_ctx_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_dif_format.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-include-rdma-roce_verbs_cmd.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-mr-roce_mr.c:warning:no-previous-prototype-for-function-roce3_check_mr_status | |-- drivers-infiniband-hw-hiroce3-rdma-rdma_comp.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-roce.h:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_event | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_bond_event | |-- drivers-infiniband-hw-hiroce3-roce_main.c:warning:no-previous-prototype-for-function-roce3_need_proc_link_event | |-- drivers-infiniband-hw-hiroce3-roce_sysfs.c:warning:the-current-pragma-pack-alignment-value-is-modified-in-the-included-file | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_deinit_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_detach | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_hwdev_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:no-previous-prototype-for-function-sss_init_hwdev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-fault_level-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_init.c:warning:variable-pcie_src-set-but-not-used | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_io_flush.c:warning:no-previous-prototype-for-function-sss_hwdev_flush_io | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_deinit_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwdev_mgmt_info.c:warning:no-previous-prototype-for-function-sss_init_mgmt_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_read_ack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_adm_msg_write_nack | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm.c:warning:no-previous-prototype-for-function-sss_sync_send_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_complete_adm_event | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_destroy_adm_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_adm_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_adm | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_ceq_intr_handle | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ceq.c:warning:no-previous-prototype-for-function-sss_init_ceqe_desc | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_ctrlq_flush_sync_cmd | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_deinit_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_init_ctrlq_channel | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_reinit_ctrlq_ctx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_ctrlq_init.c:warning:no-previous-prototype-for-function-sss_wait_ctrlq_stop | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_alloc_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_auto_mask | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_chip_set_msix_state | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_free_db_addr | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_glb_pf_vf_offset | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_global_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pcie_itf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_pf_id_of_vf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_export.c:warning:no-previous-prototype-for-function-sss_get_ppf_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_deinit_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_irq.c:warning:no-previous-prototype-for-function-sss_init_irq_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_deinit_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_hwif_init_mbx | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_init_func_mbx_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mbx_init.c:warning:no-previous-prototype-for-function-sss_recv_mbx_aeq_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_flush_mgmt_workq | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_force_complete_all | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_hwif_mgmt_init.c:warning:no-previous-prototype-for-function-sss_mgmt_msg_aeqe_handler | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_error.c:warning:no-previous-prototype-for-function-sss_detect_pci_error | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_attach_is_enable | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_info | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_get_uld_names | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_init_uld_lock | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_lock_uld | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_global.c:warning:no-previous-prototype-for-function-sss_unlock_uld | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_attach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_probe.c:warning:no-previous-prototype-for-function-sss_pci_probe | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_adapter | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_function | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_deinit_pci_dev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_all_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_detach_uld_driver | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_dettach_uld_dev | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_pci_remove | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_remove.c:warning:no-previous-prototype-for-function-sss_unmap_pci_bar | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-sss_pci_shutdown.c:warning:no-previous-prototype-for-function-sss_pci_shutdown | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_rd32 | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_adm_csr_wr32 | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_chip.c:warning:no-previous-prototype-for-function-sss_tool_send_clp_msg | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_in_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_alloc_out_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_copy_to_user | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_in_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_main.c:warning:no-previous-prototype-for-function-sss_tool_free_out_buf | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_id | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_func_type | |-- drivers-net-ethernet-3snic-sssnic-nic-..-hw-tool-sss_tool_sdk.c:warning:no-previous-prototype-for-function-sss_tool_get_hw_driver_stats | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_alloc_rx_buffers | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_jumbo_sgl | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_desc | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_fill_tx_priv_tag | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_unmap_and_free_tx_resource | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_jumbo | |-- drivers-net-ethernet-bzwx-nce-comm-txrx.c:warning:no-previous-prototype-for-function-ne6x_xmit_simple | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_add_flow_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_arfs_del_flow_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_add_fster_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_dev_del_fster_rules | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_arfs.c:warning:no-previous-prototype-for-function-ne6x_get_irq_num | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-getparam | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_atoi | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_isdigit | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-my_strtok | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_apb_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clean_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_clr_table | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_erase_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_fru_info | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_get_mac | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_mem_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_meter_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_read_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_dev_type_to_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_hw_flag_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_set_mac_to_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_arfs_cnt | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_cqring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_pcie_drop_counter | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_rxring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txdesc_states | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txq | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_show_txtail | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_soc_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_delete | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_insert | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_search | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_tab_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_help | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_templ_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_update_adpt_speed | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_debugfs.c:warning:no-previous-prototype-for-function-ne6x_dbg_write_norflash | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ext_toeplitz_key | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_crc32_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_eeprom | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_get_speed | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_recv | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_proto_send | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_set_mac_inloop | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_spd_verify | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_transform_vf_stat_format | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_dev.c:warning:no-previous-prototype-for-function-ne6x_dev_update_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_intx | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_adpt_request_irq_msix | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_interrupt.c:warning:no-previous-prototype-for-function-ne6x_msix_clean_vf_mbx | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adjust_adpt_port_max_queue | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_adpt_release | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_phy_capabilities | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_aq_get_vf_link_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_rx_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_clean_tx_ring | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_exit_module | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_cq_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_rx_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_free_tx_resources | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_hw_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_init_module | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_link_speed_to_rate | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_pf_init | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_print_link_message | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:no-previous-prototype-for-function-ne6x_set_vf_port_vlan | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_main.c:warning:variable-tx_linearize-set-but-not-used | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_procfs.c:warning:no-previous-prototype-for-function-ne6x_proc_i2c_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_ne6x_reg_perform | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-_reg_apb_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_axi_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_get_user_data_template | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_lock | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_read | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_mem_write | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_perform | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_polling | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_send | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_set_user_data_template | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_table_update | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_reg.c:warning:no-previous-prototype-for-function-ne6x_reg_unlock | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_close_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_release_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_adpt_setup_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_clear_vf_status | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_conv_link_speed_to_virtchnl | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_free_vfs | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_is_reset_in_progress | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_deinit_snapshot | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_mbx_init_snapshot | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_reset_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_sdk_send_msg_to_vf | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_send_init_mbx_mesg | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_bw_for_max_vpnum | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_set_vf_state_qs_dis | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_status_to_errno | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_notify_vf_link_state | |-- drivers-net-ethernet-bzwx-nce-ne6x-ne6x_virtchnl_pf.c:warning:no-previous-prototype-for-function-ne6x_vc_set_default_allowlist | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showqueue | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_debugfs.c:warning:no-previous-prototype-for-function-ne6xvf_showring | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_ethtool.c:warning:unannotated-fall-through-between-switch-labels | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-nce_get_vsi_stats_struct | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_add_vlan_list | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_asq_done | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_configure_queues | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_del_vlan_list | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_down | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_interrupt_scheme | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_init_sdk_mbx | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_irq_enable_queues | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_is_remove_in_progress | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_pdev_to_adapter | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_process_config | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_promiscuous_mode_changed | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_main.c:warning:no-previous-prototype-for-function-ne6xvf_replace_primary_mac | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_sdk_send_msg_to_pf | |-- drivers-net-ethernet-bzwx-nce-ne6x_vf-ne6xvf_virtchnl.c:warning:no-previous-prototype-for-function-ne6xvf_vf_parse_hw_config | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-bat_table-not-described-in-cqm_cla_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_child-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-buf_node_parent-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-child_index-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_cla_xyz | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cla_update_mode-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-count-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_fill_cla | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_bat_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_update | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_cla_xyz | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_numb-not-described-in-cqm_cla_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-entry_type-not-described-in-cqm_cla_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-index-not-described-in-cqm_cla_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_lock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:Function-parameter-or-member-pa-not-described-in-cqm_cla_get_unlock | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_fill_cla()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bat_update()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_lock()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_get_unlock()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_put()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_table_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_update()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bat_cla.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cla_xyz()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:a-randomized-struct-can-only-be-initialized-with-a-designated-initializer | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-free_memory | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bitmap_table.c:error:invalid-application-of-sizeof-to-an-incomplete-type-const-struct-malloc_memory | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-bloomfilter_init_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_bloomfilter_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-func_id-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_dec | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-id-not-described-in-cqm_bloomfilter_inc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-k_flag-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:Function-parameter-or-member-op-not-described-in-cqm_bloomfilter_cmd | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-bloomfilter_init_cmd()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_cmd()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_dec()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_inc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_bloomfilter.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_bloomfilter_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_in-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-buf_out-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-channel-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cmd_buf-not-described-in-cqm_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-cos_id-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-mod-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-out_param-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:Function-parameter-or-member-timeout-not-described-in-cqm_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_cmd_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_lb_send_cmd_box_async()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_box()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_send_cmd_imm()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_cmd_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_lb_send_cmd_box_async | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_box | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_cmd.c:warning:no-previous-prototype-for-function-cqm3_send_cmd_imm | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_addr-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_count-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-db_record-not-described-in-cqm_ring_software_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-direct_wqe-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-dwqe_addr-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_db_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_get_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-object-not-described-in-cqm_ring_software_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-pagenum-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_get_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_direct_wqe_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_fc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_ring_hardware_db_update_pri | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_addr_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_db_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_get_db_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_direct_wqe_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_fc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_hardware_db_update_pri()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ring_software_db()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_db_addr_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_db.c:warning:no-previous-prototype-for-function-cqm3_get_hardware_db_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_ecq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_nocq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ceqe_data-not-described-in-cqm_scq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-cqm_handle-not-described-in-cqm_fake_mem_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-data-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-event-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_aeq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_capability_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_ecq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_event_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_mem_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_nocq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_scq_callback | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_register | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_service_unregister | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_uninit | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_template-not-described-in-cqm_service_register | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_service_unregister | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_aeq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_capability_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_ecq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_event_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_fake_mem_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_mem_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nocq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_scq_callback()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_register()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_service_unregister()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_main.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_uninit()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-bh-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-common-not-described-in-cqm_object_share_recv_queue_add_container | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_number-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-container_size-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_hash_buf_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_function_timer_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_gid_base | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-ex_handle-not-described-in-cqm_timer_base | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-function_id-not-described-in-cqm_function_timer_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-global_funcid-not-described-in-cqm_function_hash_buf_clear | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_base-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-index_number-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-init_rq_num-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_funcid | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_put | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_alloc_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object-not-described-in-cqm_object_resize_free_old | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_priv-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_size-not-described-in-cqm_object_resize_alloc_new | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-object_type-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_object_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-room_header_alloc-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_rdma_table_get | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-service_type-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_fc_srq_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_object_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:Function-parameter-or-member-xid-not-described-in-cqm_object_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_hash_buf_clear()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_function_timer_clear()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_gid_base()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_fc_srq_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_funcid()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_nonrdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_offset_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_put()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_qpc_mpt_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_rdma_table_get()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_alloc_new()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_new()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_resize_free_old()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_add_container()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_object_share_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_timer_base()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_free_srq_bitmap_index | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object.c:warning:no-previous-prototype-for-function-cqm3_dtoe_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-buf-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-cla_table-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-common-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-container_addr-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-link_mode-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-low2bit_align_en-not-described-in-cqm_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_container_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_nonrdma_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_bitmap_alloc | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_qpc_mpt_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_create | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_share_recv_queue_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_container_init | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-object-not-described-in-cqm_srq_used_rq_delete | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-offset-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-paddr-not-described-in-cqm_rdma_table_offset_addr | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_head_container-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-srq_tail_container-not-described-in-cqm_container_free | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-tail-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_number-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_per_buf-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:Function-parameter-or-member-wqe_size-not-described-in-cqm_linkwqe_fill | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_container_free()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_linkwqe_fill()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_nonrdma_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_bitmap_alloc()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_qpc_mpt_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_rdma_table_offset_addr()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_create()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_share_recv_queue_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_container_init()-instead | |-- drivers-net-ethernet-huawei-hinic3-cqm-cqm_object_intern.c:warning:expecting-prototype-for-Prototype().-Prototype-was-for-cqm_srq_used_rq_delete()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hw_cfg.c:warning:expecting-prototype-for-hinic_set_vf_dev_cap().-Prototype-was-for-hinic3_init_vf_dev_cap()-instead | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_get | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_hwif.c:warning:no-previous-prototype-for-function-hinic3_global_func_id_hw | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__mbox_to_host | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-__ppf_process_mbox_msg | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-comm_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-get_slave_func_netdev_state | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hilink_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_get_master_host_mbox_enable | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_nic_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_ppf_process_mbox_msg | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-hinic3_register_slave_ppf | |-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-set_slave_func_nic_state | `-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:warning:no-previous-prototype-for-function-sw_func_ppf_mbox_handler |-- arm64-randconfig-002-20240515 | |-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used | `-- ld.lld:error:undefined-symbol:__memcpy_mc |-- arm64-randconfig-003-20240515 | |-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used | `-- ld.lld:error:undefined-symbol:__memcpy_mc |-- arm64-randconfig-004-20240515 | |-- arch-arm64-kvm-vgic-vgic-mmio.c:warning:variable-is_pending-set-but-not-used | `-- ld.lld:error:undefined-symbol:__memcpy_mc |-- x86_64-allnoconfig | |-- drivers-infiniband-hw-hiroce3-host-hmm-hmm_umem.c:linux-version.h-not-needed. | |-- drivers-infiniband-hw-hiroce3-roce.h:linux-version.h-not-needed. | |-- drivers-net-ethernet-huawei-hinic3-bond-hinic3_bond.c:linux-version.h-not-needed. | `-- drivers-net-ethernet-huawei-hinic3-hw-hinic3_multi_host_mgmt.c:hinic3_hwif.h-is-included-more-than-once. `-- x86_64-randconfig-161-20240515 `-- mm-readahead.c-page_cache_sync_ra()-warn:bitwise-AND-condition-is-false-here elapsed time: 733m configs tested: 42 configs skipped: 141 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240515 gcc arm64 randconfig-002-20240515 clang arm64 randconfig-003-20240515 clang arm64 randconfig-004-20240515 clang loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch loongson3_defconfig gcc loongarch randconfig-001-20240515 gcc loongarch randconfig-002-20240515 gcc x86_64 alldefconfig gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240515 gcc x86_64 buildonly-randconfig-002-20240515 gcc x86_64 buildonly-randconfig-003-20240515 clang x86_64 buildonly-randconfig-004-20240515 clang x86_64 buildonly-randconfig-005-20240515 clang x86_64 buildonly-randconfig-006-20240515 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240515 gcc x86_64 randconfig-002-20240515 clang x86_64 randconfig-003-20240515 clang x86_64 randconfig-004-20240515 clang x86_64 randconfig-005-20240515 clang x86_64 randconfig-006-20240515 clang x86_64 randconfig-011-20240515 clang x86_64 randconfig-012-20240515 clang x86_64 randconfig-013-20240515 gcc x86_64 randconfig-014-20240515 gcc x86_64 randconfig-015-20240515 clang x86_64 randconfig-016-20240515 clang x86_64 randconfig-071-20240515 gcc x86_64 randconfig-072-20240515 gcc x86_64 randconfig-073-20240515 gcc x86_64 randconfig-074-20240515 clang x86_64 randconfig-075-20240515 clang x86_64 randconfig-076-20240515 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 19669/22436] kernel/sched/fair.c:6701:19: error: 'struct task_group' has no member named 'se'
by kernel test robot 16 May '24

16 May '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: c6c0f64fb7e3a44c5ddebc0bf9dfbb71901a28e3 commit: 70a232a564cfa99401d197708cf380398ad5e2d7 [19669/22436] sched: Adjust wakeup cpu range according CPU util dynamicly config: x86_64-randconfig-122-20240516 (https://download.01.org/0day-ci/archive/20240516/202405160414.7SqMuv8G-lkp@…) compiler: gcc-10 (Ubuntu 10.5.0-1ubuntu1) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240516/202405160414.7SqMuv8G-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202405160414.7SqMuv8G-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/sched/fair.c:9718:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:9718:9: sparse: struct sched_domain [noderef] <asn:4> * kernel/sched/fair.c:9718:9: sparse: struct sched_domain * kernel/sched/fair.c:9915:15: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:9915:15: sparse: struct sched_domain_shared [noderef] <asn:4> * kernel/sched/fair.c:9915:15: sparse: struct sched_domain_shared * kernel/sched/fair.c:9929:14: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:9929:14: sparse: struct sched_domain [noderef] <asn:4> * kernel/sched/fair.c:9929:14: sparse: struct sched_domain * kernel/sched/fair.c:9938:14: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:9938:14: sparse: struct sched_domain [noderef] <asn:4> * kernel/sched/fair.c:9938:14: sparse: struct sched_domain * kernel/sched/fair.c:9963:14: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:9963:14: sparse: struct sched_domain [noderef] <asn:4> * kernel/sched/fair.c:9963:14: sparse: struct sched_domain * kernel/sched/fair.c:9993:14: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:9993:14: sparse: struct sched_domain [noderef] <asn:4> * kernel/sched/fair.c:9993:14: sparse: struct sched_domain * kernel/sched/fair.c:5184:35: sparse: sparse: marked inline, but without a definition kernel/sched/fair.c: note: in included file: kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/fair.c:6215:15: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:6215:15: sparse: struct sched_domain_shared [noderef] <asn:4> * kernel/sched/fair.c:6215:15: sparse: struct sched_domain_shared * kernel/sched/fair.c:6206:15: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:6206:15: sparse: struct sched_domain_shared [noderef] <asn:4> * kernel/sched/fair.c:6206:15: sparse: struct sched_domain_shared * kernel/sched/fair.c:6215:15: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:6215:15: sparse: struct sched_domain_shared [noderef] <asn:4> * kernel/sched/fair.c:6215:15: sparse: struct sched_domain_shared * kernel/sched/fair.c:6206:15: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:6206:15: sparse: struct sched_domain_shared [noderef] <asn:4> * kernel/sched/fair.c:6206:15: sparse: struct sched_domain_shared * kernel/sched/fair.c:6187:17: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:6187:17: sparse: struct sched_domain [noderef] <asn:4> * kernel/sched/fair.c:6187:17: sparse: struct sched_domain * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/fair.c:9808:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:9808:16: sparse: struct sched_domain [noderef] <asn:4> * kernel/sched/fair.c:9808:16: sparse: struct sched_domain * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/fair.c:9808:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:9808:16: sparse: struct sched_domain [noderef] <asn:4> * kernel/sched/fair.c:9808:16: sparse: struct sched_domain * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/sched.h:2254:16: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2254:16: sparse: struct update_util_data [noderef] <asn:4> * kernel/sched/sched.h:2254:16: sparse: struct update_util_data * kernel/sched/fair.c:3675:6: warning: no previous prototype for 'sync_entity_load_avg' [-Wmissing-prototypes] 3675 | void sync_entity_load_avg(struct sched_entity *se) | ^~~~~~~~~~~~~~~~~~~~ kernel/sched/fair.c:3688:6: warning: no previous prototype for 'remove_entity_load_avg' [-Wmissing-prototypes] 3688 | void remove_entity_load_avg(struct sched_entity *se) | ^~~~~~~~~~~~~~~~~~~~~~ In file included from arch/x86/include/asm/current.h:5, from include/linux/sched.h:12, from kernel/sched/sched.h:5, from kernel/sched/fair.c:23: kernel/sched/fair.c: In function 'set_task_select_cpus': >> kernel/sched/fair.c:6701:19: error: 'struct task_group' has no member named 'se' 6701 | if (unlikely(!tg->se[cpu])) | ^~ include/linux/compiler.h:77:42: note: in definition of macro 'unlikely' 77 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ kernel/sched/fair.c:6707:40: error: 'struct task_group' has no member named 'se' 6707 | spare = (long)(capacity_of(cpu) - tg->se[cpu]->avg.util_avg); | ^~ kernel/sched/fair.c:6720:21: error: 'struct task_group' has no member named 'se' 6720 | util_avg_sum += tg->se[cpu]->avg.util_avg; | ^~ kernel/sched/fair.c: In function 'select_task_rq_fair': kernel/sched/fair.c:6747:16: warning: variable 'time' set but not used [-Wunused-but-set-variable] 6747 | unsigned long time; | ^~~~ kernel/sched/fair.c: In function 'pick_next_task_fair': kernel/sched/fair.c:7291:16: warning: variable 'time' set but not used [-Wunused-but-set-variable] 7291 | unsigned long time; | ^~~~ In file included from include/linux/migrate.h:6, from kernel/sched/sched.h:52, from kernel/sched/fair.c:23: At top level: include/linux/mempolicy.h:329:13: warning: '__do_mbind' defined but not used [-Wunused-function] 329 | static long __do_mbind(unsigned long start, unsigned long len, | ^~~~~~~~~~ -- kernel/sched/fair.c:3675:6: warning: no previous prototype for 'sync_entity_load_avg' [-Wmissing-prototypes] 3675 | void sync_entity_load_avg(struct sched_entity *se) | ^~~~~~~~~~~~~~~~~~~~ kernel/sched/fair.c:3688:6: warning: no previous prototype for 'remove_entity_load_avg' [-Wmissing-prototypes] 3688 | void remove_entity_load_avg(struct sched_entity *se) | ^~~~~~~~~~~~~~~~~~~~~~ In file included from arch/x86/include/asm/current.h:5, from include/linux/sched.h:12, from kernel/sched/sched.h:5, from kernel/sched/fair.c:23: kernel/sched/fair.c: In function 'set_task_select_cpus': >> kernel/sched/fair.c:6701:19: error: 'struct task_group' has no member named 'se' 6701 | if (unlikely(!tg->se[cpu])) | ^~ include/linux/compiler.h:77:42: note: in definition of macro 'unlikely' 77 | # define unlikely(x) __builtin_expect(!!(x), 0) | ^ kernel/sched/fair.c:6707:40: error: 'struct task_group' has no member named 'se' 6707 | spare = (long)(capacity_of(cpu) - tg->se[cpu]->avg.util_avg); | ^~ kernel/sched/fair.c:6720:21: error: 'struct task_group' has no member named 'se' 6720 | util_avg_sum += tg->se[cpu]->avg.util_avg; | ^~ kernel/sched/fair.c: In function 'select_task_rq_fair': kernel/sched/fair.c:6747:16: warning: variable 'time' set but not used [-Wunused-but-set-variable] 6747 | unsigned long time; | ^~~~ kernel/sched/fair.c: In function 'pick_next_task_fair': kernel/sched/fair.c:7291:16: warning: variable 'time' set but not used [-Wunused-but-set-variable] 7291 | unsigned long time; | ^~~~ In file included from include/linux/migrate.h:6, from kernel/sched/sched.h:52, from kernel/sched/fair.c:23: At top level: include/linux/mempolicy.h:329:13: warning: '__do_mbind' defined but not used [-Wunused-function] 329 | static long __do_mbind(unsigned long start, unsigned long len, | ^~~~~~~~~~ vim +6701 kernel/sched/fair.c 6670 6671 /* 6672 * set_task_select_cpus: select the cpu range for task 6673 * @p: the task whose available cpu range will to set 6674 * @idlest_cpu: the cpu which is the idlest in prefer cpus 6675 * 6676 * If sum of 'util_avg' among 'preferred_cpus' lower than the percentage 6677 * 'sysctl_sched_util_low_pct' of 'preferred_cpus' capacity, select 6678 * 'preferred_cpus' range for task, otherwise select 'preferred_cpus' for task. 6679 * 6680 * The available cpu range set to p->select_cpus. Idlest cpu in preferred cpus 6681 * set to @idlest_cpu, which is set to wakeup cpu when fast path wakeup cpu 6682 * without p->select_cpus. 6683 */ 6684 static void set_task_select_cpus(struct task_struct *p, int *idlest_cpu, 6685 int sd_flag) 6686 { 6687 unsigned long util_avg_sum = 0; 6688 unsigned long tg_capacity = 0; 6689 long min_util = INT_MIN; 6690 struct task_group *tg; 6691 long spare; 6692 int cpu; 6693 6694 p->select_cpus = &p->cpus_allowed; 6695 if (!prefer_cpus_valid(p)) 6696 return; 6697 6698 rcu_read_lock(); 6699 tg = task_group(p); 6700 for_each_cpu(cpu, p->prefer_cpus) { > 6701 if (unlikely(!tg->se[cpu])) 6702 continue; 6703 6704 if (idlest_cpu && available_idle_cpu(cpu)) { 6705 *idlest_cpu = cpu; 6706 } else if (idlest_cpu) { 6707 spare = (long)(capacity_of(cpu) - tg->se[cpu]->avg.util_avg); 6708 if (spare > min_util) { 6709 min_util = spare; 6710 *idlest_cpu = cpu; 6711 } 6712 } 6713 6714 if (available_idle_cpu(cpu)) { 6715 rcu_read_unlock(); 6716 p->select_cpus = p->prefer_cpus; 6717 return; 6718 } 6719 6720 util_avg_sum += tg->se[cpu]->avg.util_avg; 6721 tg_capacity += capacity_of(cpu); 6722 } 6723 rcu_read_unlock(); 6724 6725 if (tg_capacity > cpumask_weight(p->prefer_cpus) && 6726 util_avg_sum * 100 <= tg_capacity * sysctl_sched_util_low_pct) { 6727 p->select_cpus = p->prefer_cpus; 6728 } 6729 } 6730 #endif 6731 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10] BUILD SUCCESS 04dd32cb7005defe749d3ad25b279d1a2af2f550
by kernel test robot 16 May '24

16 May '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 04dd32cb7005defe749d3ad25b279d1a2af2f550 !5469 wifi: iwlwifi: fix a memory corruption Warning ids grouped by kconfigs: clang_recent_errors `-- x86_64-allnoconfig `-- Warning:openEuler-MAINTAINERS-references-a-file-that-doesn-t-exist:Documentation-networking-hinic3.rst elapsed time: 725m configs tested: 36 configs skipped: 149 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240515 gcc arm64 randconfig-002-20240515 clang arm64 randconfig-003-20240515 clang arm64 randconfig-004-20240515 clang x86_64 alldefconfig gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240515 gcc x86_64 buildonly-randconfig-002-20240515 gcc x86_64 buildonly-randconfig-003-20240515 clang x86_64 buildonly-randconfig-004-20240515 clang x86_64 buildonly-randconfig-005-20240515 clang x86_64 buildonly-randconfig-006-20240515 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240515 gcc x86_64 randconfig-002-20240515 clang x86_64 randconfig-003-20240515 clang x86_64 randconfig-004-20240515 clang x86_64 randconfig-005-20240515 clang x86_64 randconfig-006-20240515 clang x86_64 randconfig-011-20240515 clang x86_64 randconfig-012-20240515 clang x86_64 randconfig-013-20240515 gcc x86_64 randconfig-014-20240515 gcc x86_64 randconfig-015-20240515 clang x86_64 randconfig-016-20240515 clang x86_64 randconfig-071-20240515 gcc x86_64 randconfig-072-20240515 gcc x86_64 randconfig-073-20240515 gcc x86_64 randconfig-074-20240515 clang x86_64 randconfig-075-20240515 clang x86_64 randconfig-076-20240515 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD SUCCESS WITH WARNING c6c0f64fb7e3a44c5ddebc0bf9dfbb71901a28e3
by kernel test robot 15 May '24

15 May '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: c6c0f64fb7e3a44c5ddebc0bf9dfbb71901a28e3 !7193 CVE-2024-26921 Warning: (recently discovered and may have been fixed) drivers/spi/spi-phytium-plat.c:186:34: warning: unused variable 'phytium_spi_of_match' [-Wunused-const-variable] mm/debug.c:143:21: warning: more '%' conversions than data arguments [-Wformat-insufficient-args] mm/debug.c:174:3: warning: format specifies type 'void *' but the argument has type 'int' [-Wformat] mm/debug.c:175:18: warning: format specifies type 'unsigned long' but the argument has type 'const unsigned long *' [-Wformat] mm/debug.c:175:3: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat] Unverified Warning (likely false positive, please contact us if interested): drivers/block/loop.c:1338 loop_set_status() warn: inconsistent returns '&loop_ctl_mutex'. Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allmodconfig | `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code |-- arm64-defconfig | `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code |-- x86_64-buildonly-randconfig-006-20240515 | |-- fs-proc-array.c:warning:gtime-may-be-used-uninitialized-in-this-function | |-- fs-proc-array.c:warning:maj_flt-may-be-used-uninitialized-in-this-function | `-- fs-proc-array.c:warning:min_flt-may-be-used-uninitialized-in-this-function |-- x86_64-randconfig-013-20240515 | `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code `-- x86_64-randconfig-014-20240515 `-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:ISO-C90-forbids-mixed-declarations-and-code clang_recent_errors |-- x86_64-allyesconfig | |-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:mixing-declarations-and-code-is-a-C99-extension | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-002-20240515 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-003-20240515 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-004-20240515 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-005-20240420 | |-- drivers-spi-spi-phytium-plat.c:warning:unused-variable-phytium_spi_of_match | |-- mm-debug.c:warning:format-specifies-type-int-but-the-argument-has-type-unsigned-long | |-- mm-debug.c:warning:format-specifies-type-unsigned-long-but-the-argument-has-type-const-unsigned-long | |-- mm-debug.c:warning:format-specifies-type-void-but-the-argument-has-type-int | `-- mm-debug.c:warning:more-conversions-than-data-arguments |-- x86_64-randconfig-005-20240515 | |-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:mixing-declarations-and-code-is-a-C99-extension | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-006-20240515 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-011-20240515 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-012-20240515 | |-- drivers-gpu-drm-nouveau-nvkm-core-object.c:warning:mixing-declarations-and-code-is-a-C99-extension | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-015-20240515 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-016-20240515 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) |-- x86_64-randconfig-161-20240430 | `-- drivers-block-loop.c-loop_set_status()-warn:inconsistent-returns-loop_ctl_mutex-. |-- x86_64-randconfig-161-20240515 | `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) `-- x86_64-rhel-8.3-rust `-- net-ipv4-arp.c:warning:comparison-of-distinct-pointer-types-(-typeof-(dev-addr_len)-(aka-unsigned-char-)-and-typeof-(sizeof-(r-arp_ha.sa_data))-(aka-unsigned-long-)) elapsed time: 735m configs tested: 30 configs skipped: 148 tested configs: arm64 allmodconfig gcc arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240515 gcc arm64 randconfig-002-20240515 gcc arm64 randconfig-003-20240515 gcc arm64 randconfig-004-20240515 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240515 gcc x86_64 buildonly-randconfig-002-20240515 gcc x86_64 buildonly-randconfig-003-20240515 clang x86_64 buildonly-randconfig-004-20240515 clang x86_64 buildonly-randconfig-005-20240515 clang x86_64 buildonly-randconfig-006-20240515 gcc x86_64 defconfig gcc x86_64 randconfig-001-20240515 gcc x86_64 randconfig-002-20240515 clang x86_64 randconfig-003-20240515 clang x86_64 randconfig-004-20240515 clang x86_64 randconfig-005-20240515 clang x86_64 randconfig-006-20240515 clang x86_64 randconfig-011-20240515 clang x86_64 randconfig-012-20240515 clang x86_64 randconfig-013-20240515 gcc x86_64 randconfig-014-20240515 gcc x86_64 randconfig-015-20240515 clang x86_64 randconfig-016-20240515 clang x86_64 randconfig-071-20240515 gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 0/2] Avoiding false sharing in field access of tk_core
by Zheng Zengkai 15 May '24

15 May '24

Backport patch from OLK-5.10 to stabilize the performance of unixbench context1. Wang ShaoBo (1): timekeeping: Avoiding false sharing in field access of tk_core Zheng Zengkai (1): openeuler_defconfig: Enable CONFIG_ARCH_LLC_128_LINE_SIZE for Hisilicon platforms arch/arm64/Kconfig | 9 +++++++++ arch/arm64/configs/openeuler_defconfig | 1 + arch/arm64/include/asm/cache.h | 6 ++++++ kernel/time/timekeeping.c | 7 +++++++ 4 files changed, 23 insertions(+) -- 2.20.1

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[PATCH openEuler-22.03-LTS-SP2] net: bnxt: fix a potential use-after-free in bnxt_init_tc
by Baogen Shang 15 May '24

15 May '24

From: Dinghao Liu <dinghao.liu(a)zju.edu.cn> stable inclusion from stable-v5.10.204 commit 49809af89c07c51eecba64abb013c78ff6812156 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9J6AL CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… ------------------------- [ Upstream commit d007caaaf052f82ca2340d4c7b32d04a3f5dbf3f ] When flow_indr_dev_register() fails, bnxt_init_tc will free bp->tc_info through kfree(). However, the caller function bnxt_init_one() will ignore this failure and call bnxt_shutdown_tc() on failure of bnxt_dl_register(), where a use-after-free happens. Fix this issue by setting bp->tc_info to NULL after kfree(). Fixes: 627c89d00fb9 ("bnxt_en: flow_offload: offload tunnel decap rules via indirect callbacks") Signed-off-by: Dinghao Liu <dinghao.liu(a)zju.edu.cn> Reviewed-by: Pavan Chebbi <pavan.chebbi(a)broadcom.com> Reviewed-by: Michael Chan <michael.chan(a)broadcom.com> Reviewed-by: Somnath Kotur <somnath.kotur(a)broadcom.com> Link: https://lore.kernel.org/r/20231204024004.8245-1-dinghao.liu@zju.edu.cn Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Baogen Shang <baogen.shang(a)windriver.com> --- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c index 3e9b1f59e381..775d0b7521ca 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c @@ -2061,6 +2061,7 @@ int bnxt_init_tc(struct bnxt *bp) rhashtable_destroy(&tc_info->flow_table); free_tc_info: kfree(tc_info); + bp->tc_info = NULL; return rc; } -- 2.33.0

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[PATCH openEuler-22.03-LTS-SP2] net/bnx2x: Prevent access to a freed page in page_pool
by Baogen Shang 15 May '24

15 May '24

From: Thinh Tran <thinhtr(a)linux.ibm.com> stable inclusion from stable-v5.10.214 commit 8eebff95ce9558be66a36aa7cfb43223f3ab4699 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9J6AL CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… ------------------------- [ Upstream commit d27e2da94a42655861ca4baea30c8cd65546f25d ] Fix race condition leading to system crash during EEH error handling During EEH error recovery, the bnx2x driver's transmit timeout logic could cause a race condition when handling reset tasks. The bnx2x_tx_timeout() schedules reset tasks via bnx2x_sp_rtnl_task(), which ultimately leads to bnx2x_nic_unload(). In bnx2x_nic_unload() SGEs are freed using bnx2x_free_rx_sge_range(). However, this could overlap with the EEH driver's attempt to reset the device using bnx2x_io_slot_reset(), which also tries to free SGEs. This race condition can result in system crashes due to accessing freed memory locations in bnx2x_free_rx_sge() 799 static inline void bnx2x_free_rx_sge(struct bnx2x *bp, 800 struct bnx2x_fastpath *fp, u16 index) 801 { 802 struct sw_rx_page *sw_buf = &fp->rx_page_ring[index]; 803 struct page *page = sw_buf->page; .... where sw_buf was set to NULL after the call to dma_unmap_page() by the preceding thread. EEH: Beginning: 'slot_reset' PCI 0011:01:00.0#10000: EEH: Invoking bnx2x->slot_reset() bnx2x: [bnx2x_io_slot_reset:14228(eth1)]IO slot reset initializing... bnx2x 0011:01:00.0: enabling device (0140 -> 0142) bnx2x: [bnx2x_io_slot_reset:14244(eth1)]IO slot reset --> driver unload Kernel attempted to read user page (0) - exploit attempt? (uid: 0) BUG: Kernel NULL pointer dereference on read at 0x00000000 Faulting instruction address: 0xc0080000025065fc Oops: Kernel access of bad area, sig: 11 [#1] ..... Call Trace: [c000000003c67a20] [c00800000250658c] bnx2x_io_slot_reset+0x204/0x610 [bnx2x] (unreliable) [c000000003c67af0] [c0000000000518a8] eeh_report_reset+0xb8/0xf0 [c000000003c67b60] [c000000000052130] eeh_pe_report+0x180/0x550 [c000000003c67c70] [c00000000005318c] eeh_handle_normal_event+0x84c/0xa60 [c000000003c67d50] [c000000000053a84] eeh_event_handler+0xf4/0x170 [c000000003c67da0] [c000000000194c58] kthread+0x1c8/0x1d0 [c000000003c67e10] [c00000000000cf64] ret_from_kernel_thread+0x5c/0x64 To solve this issue, we need to verify page pool allocations before freeing. Fixes: 4cace675d687 ("bnx2x: Alloc 4k fragment for each rx ring buffer element") Signed-off-by: Thinh Tran <thinhtr(a)linux.ibm.com> Reviewed-by: Jiri Pirko <jiri(a)nvidia.com> Link: https://lore.kernel.org/r/20240315205535.1321-1-thinhtr@linux.ibm.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Baogen Shang <baogen.shang(a)windriver.com> --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index d8b1824c334d..0bc1367fd649 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -1002,9 +1002,6 @@ static inline void bnx2x_set_fw_mac_addr(__le16 *fw_hi, __le16 *fw_mid, static inline void bnx2x_free_rx_mem_pool(struct bnx2x *bp, struct bnx2x_alloc_pool *pool) { - if (!pool->page) - return; - put_page(pool->page); pool->page = NULL; @@ -1015,6 +1012,9 @@ static inline void bnx2x_free_rx_sge_range(struct bnx2x *bp, { int i; + if (!fp->page_pool.page) + return; + if (fp->mode == TPA_MODE_DISABLED) return; -- 2.33.0

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[PATCH openEuler-22.03-LTS 4/4] net/tg3: fix race condition in tg3_reset_task()
by Baogen Shang 15 May '24

15 May '24

From: Thinh Tran <thinhtr(a)linux.vnet.ibm.com> stable inclusion from stable-v5.10.209 commit 1059aa41c5a84abfab4cc7371d6b5ff2b30b6c2d category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9J6AL CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… ------------------------- [ Upstream commit 16b55b1f2269962fb6b5154b8bf43f37c9a96637 ] When an EEH error is encountered by a PCI adapter, the EEH driver modifies the PCI channel's state as shown below: enum { /* I/O channel is in normal state */ pci_channel_io_normal = (__force pci_channel_state_t) 1, /* I/O to channel is blocked */ pci_channel_io_frozen = (__force pci_channel_state_t) 2, /* PCI card is dead */ pci_channel_io_perm_failure = (__force pci_channel_state_t) 3, }; If the same EEH error then causes the tg3 driver's transmit timeout logic to execute, the tg3_tx_timeout() function schedules a reset task via tg3_reset_task_schedule(), which may cause a race condition between the tg3 and EEH driver as both attempt to recover the HW via a reset action. EEH driver gets error event --> eeh_set_channel_state() and set device to one of error state above scheduler: tg3_reset_task() get returned error from tg3_init_hw() --> dev_close() shuts down the interface tg3_io_slot_reset() and tg3_io_resume() fail to reset/resume the device To resolve this issue, we avoid the race condition by checking the PCI channel state in the tg3_reset_task() function and skip the tg3 driver initiated reset when the PCI channel is not in the normal state. (The driver has no access to tg3 device registers at this point and cannot even complete the reset task successfully without external assistance.) We'll leave the reset procedure to be managed by the EEH driver which calls the tg3_io_error_detected(), tg3_io_slot_reset() and tg3_io_resume() functions as appropriate. Adding the same checking in tg3_dump_state() to avoid dumping all device registers when the PCI channel is not in the normal state. Signed-off-by: Thinh Tran <thinhtr(a)linux.vnet.ibm.com> Tested-by: Venkata Sai Duggi <venkata.sai.duggi(a)ibm.com> Reviewed-by: David Christensen <drc(a)linux.vnet.ibm.com> Reviewed-by: Michael Chan <michael.chan(a)broadcom.com> Link: https://lore.kernel.org/r/20231201001911.656-1-thinhtr@linux.vnet.ibm.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Baogen Shang <baogen.shang(a)windriver.com> --- drivers/net/ethernet/broadcom/tg3.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 07abbc18728b..67de7b1deab1 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -6454,6 +6454,14 @@ static void tg3_dump_state(struct tg3 *tp) int i; u32 *regs; + /* If it is a PCI error, all registers will be 0xffff, + * we don't dump them out, just report the error and return + */ + if (tp->pdev->error_state != pci_channel_io_normal) { + netdev_err(tp->dev, "PCI channel ERROR!\n"); + return; + } + regs = kzalloc(TG3_REG_BLK_SIZE, GFP_ATOMIC); if (!regs) return; @@ -11186,7 +11194,8 @@ static void tg3_reset_task(struct work_struct *work) rtnl_lock(); tg3_full_lock(tp, 0); - if (tp->pcierr_recovery || !netif_running(tp->dev)) { + if (tp->pcierr_recovery || !netif_running(tp->dev) || + tp->pdev->error_state != pci_channel_io_normal) { tg3_flag_clear(tp, RESET_TASK_PENDING); tg3_full_unlock(tp); rtnl_unlock(); -- 2.33.0

1 0

[PATCH openEuler-22.03-LTS 3/4] net/tg3: resolve deadlock in tg3_reset_task() during EEH
by Baogen Shang 15 May '24

15 May '24

From: David Christensen <drc(a)linux.vnet.ibm.com> stable inclusion from stable-v5.10.166 commit 62a0806eb4d2318874563f79c8fdd6bfe34ceddd category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9J6AL CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… ------------------------- [ Upstream commit 6c4ca03bd890566d873e3593b32d034bf2f5a087 ] During EEH error injection testing, a deadlock was encountered in the tg3 driver when tg3_io_error_detected() was attempting to cancel outstanding reset tasks: crash> foreach UN bt ... PID: 159 TASK: c0000000067c6000 CPU: 8 COMMAND: "eehd" ... #5 [c00000000681f990] __cancel_work_timer at c00000000019fd18 #6 [c00000000681fa30] tg3_io_error_detected at c00800000295f098 [tg3] #7 [c00000000681faf0] eeh_report_error at c00000000004e25c ... PID: 290 TASK: c000000036e5f800 CPU: 6 COMMAND: "kworker/6:1" ... #4 [c00000003721fbc0] rtnl_lock at c000000000c940d8 #5 [c00000003721fbe0] tg3_reset_task at c008000002969358 [tg3] #6 [c00000003721fc60] process_one_work at c00000000019e5c4 ... PID: 296 TASK: c000000037a65800 CPU: 21 COMMAND: "kworker/21:1" ... #4 [c000000037247bc0] rtnl_lock at c000000000c940d8 #5 [c000000037247be0] tg3_reset_task at c008000002969358 [tg3] #6 [c000000037247c60] process_one_work at c00000000019e5c4 ... PID: 655 TASK: c000000036f49000 CPU: 16 COMMAND: "kworker/16:2" ...:1 #4 [c0000000373ebbc0] rtnl_lock at c000000000c940d8 #5 [c0000000373ebbe0] tg3_reset_task at c008000002969358 [tg3] #6 [c0000000373ebc60] process_one_work at c00000000019e5c4 ... Code inspection shows that both tg3_io_error_detected() and tg3_reset_task() attempt to acquire the RTNL lock at the beginning of their code blocks. If tg3_reset_task() should happen to execute between the times when tg3_io_error_deteced() acquires the RTNL lock and tg3_reset_task_cancel() is called, a deadlock will occur. Moving tg3_reset_task_cancel() call earlier within the code block, prior to acquiring RTNL, prevents this from happening, but also exposes another deadlock issue where tg3_reset_task() may execute AFTER tg3_io_error_detected() has executed: crash> foreach UN bt PID: 159 TASK: c0000000067d2000 CPU: 9 COMMAND: "eehd" ... #4 [c000000006867a60] rtnl_lock at c000000000c940d8 #5 [c000000006867a80] tg3_io_slot_reset at c0080000026c2ea8 [tg3] #6 [c000000006867b00] eeh_report_reset at c00000000004de88 ... PID: 363 TASK: c000000037564000 CPU: 6 COMMAND: "kworker/6:1" ... #3 [c000000036c1bb70] msleep at c000000000259e6c #4 [c000000036c1bba0] napi_disable at c000000000c6b848 #5 [c000000036c1bbe0] tg3_reset_task at c0080000026d942c [tg3] #6 [c000000036c1bc60] process_one_work at c00000000019e5c4 ... This issue can be avoided by aborting tg3_reset_task() if EEH error recovery is already in progress. Fixes: db84bf43ef23 ("tg3: tg3_reset_task() needs to use rtnl_lock to synchronize") Signed-off-by: David Christensen <drc(a)linux.vnet.ibm.com> Reviewed-by: Pavan Chebbi <pavan.chebbi(a)broadcom.com> Link: https://lore.kernel.org/r/20230124185339.225806-1-drc@linux.vnet.ibm.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Baogen Shang <baogen.shang(a)windriver.com> --- drivers/net/ethernet/broadcom/tg3.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 215a02ca4688..07abbc18728b 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -11186,7 +11186,7 @@ static void tg3_reset_task(struct work_struct *work) rtnl_lock(); tg3_full_lock(tp, 0); - if (!netif_running(tp->dev)) { + if (tp->pcierr_recovery || !netif_running(tp->dev)) { tg3_flag_clear(tp, RESET_TASK_PENDING); tg3_full_unlock(tp); rtnl_unlock(); @@ -18188,6 +18188,9 @@ static pci_ers_result_t tg3_io_error_detected(struct pci_dev *pdev, netdev_info(netdev, "PCI I/O error detected\n"); + /* Want to make sure that the reset task doesn't run */ + tg3_reset_task_cancel(tp); + rtnl_lock(); /* Could be second call or maybe we don't have netdev yet */ @@ -18204,9 +18207,6 @@ static pci_ers_result_t tg3_io_error_detected(struct pci_dev *pdev, tg3_timer_stop(tp); - /* Want to make sure that the reset task doesn't run */ - tg3_reset_task_cancel(tp); - netif_device_detach(netdev); /* Clean up software state, even if MMIO is blocked */ -- 2.33.0

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[PATCH openEuler-22.03-LTS 2/4] net: bnxt: fix a potential use-after-free in bnxt_init_tc
by Baogen Shang 15 May '24

15 May '24

From: Dinghao Liu <dinghao.liu(a)zju.edu.cn> stable inclusion from stable-v5.10.204 commit 49809af89c07c51eecba64abb013c78ff6812156 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9J6AL CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… ------------------------- [ Upstream commit d007caaaf052f82ca2340d4c7b32d04a3f5dbf3f ] When flow_indr_dev_register() fails, bnxt_init_tc will free bp->tc_info through kfree(). However, the caller function bnxt_init_one() will ignore this failure and call bnxt_shutdown_tc() on failure of bnxt_dl_register(), where a use-after-free happens. Fix this issue by setting bp->tc_info to NULL after kfree(). Fixes: 627c89d00fb9 ("bnxt_en: flow_offload: offload tunnel decap rules via indirect callbacks") Signed-off-by: Dinghao Liu <dinghao.liu(a)zju.edu.cn> Reviewed-by: Pavan Chebbi <pavan.chebbi(a)broadcom.com> Reviewed-by: Michael Chan <michael.chan(a)broadcom.com> Reviewed-by: Somnath Kotur <somnath.kotur(a)broadcom.com> Link: https://lore.kernel.org/r/20231204024004.8245-1-dinghao.liu@zju.edu.cn Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Baogen Shang <baogen.shang(a)windriver.com> --- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c index 3e9b1f59e381..775d0b7521ca 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c @@ -2061,6 +2061,7 @@ int bnxt_init_tc(struct bnxt *bp) rhashtable_destroy(&tc_info->flow_table); free_tc_info: kfree(tc_info); + bp->tc_info = NULL; return rc; } -- 2.33.0

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[PATCH openEuler-22.03-LTS 1/4] net/bnx2x: Prevent access to a freed page in page_pool
by Baogen Shang 15 May '24

15 May '24

From: Thinh Tran <thinhtr(a)linux.ibm.com> stable inclusion from stable-v5.10.214 commit 8eebff95ce9558be66a36aa7cfb43223f3ab4699 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9J6AL CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… ------------------------- [ Upstream commit d27e2da94a42655861ca4baea30c8cd65546f25d ] Fix race condition leading to system crash during EEH error handling During EEH error recovery, the bnx2x driver's transmit timeout logic could cause a race condition when handling reset tasks. The bnx2x_tx_timeout() schedules reset tasks via bnx2x_sp_rtnl_task(), which ultimately leads to bnx2x_nic_unload(). In bnx2x_nic_unload() SGEs are freed using bnx2x_free_rx_sge_range(). However, this could overlap with the EEH driver's attempt to reset the device using bnx2x_io_slot_reset(), which also tries to free SGEs. This race condition can result in system crashes due to accessing freed memory locations in bnx2x_free_rx_sge() 799 static inline void bnx2x_free_rx_sge(struct bnx2x *bp, 800 struct bnx2x_fastpath *fp, u16 index) 801 { 802 struct sw_rx_page *sw_buf = &fp->rx_page_ring[index]; 803 struct page *page = sw_buf->page; .... where sw_buf was set to NULL after the call to dma_unmap_page() by the preceding thread. EEH: Beginning: 'slot_reset' PCI 0011:01:00.0#10000: EEH: Invoking bnx2x->slot_reset() bnx2x: [bnx2x_io_slot_reset:14228(eth1)]IO slot reset initializing... bnx2x 0011:01:00.0: enabling device (0140 -> 0142) bnx2x: [bnx2x_io_slot_reset:14244(eth1)]IO slot reset --> driver unload Kernel attempted to read user page (0) - exploit attempt? (uid: 0) BUG: Kernel NULL pointer dereference on read at 0x00000000 Faulting instruction address: 0xc0080000025065fc Oops: Kernel access of bad area, sig: 11 [#1] ..... Call Trace: [c000000003c67a20] [c00800000250658c] bnx2x_io_slot_reset+0x204/0x610 [bnx2x] (unreliable) [c000000003c67af0] [c0000000000518a8] eeh_report_reset+0xb8/0xf0 [c000000003c67b60] [c000000000052130] eeh_pe_report+0x180/0x550 [c000000003c67c70] [c00000000005318c] eeh_handle_normal_event+0x84c/0xa60 [c000000003c67d50] [c000000000053a84] eeh_event_handler+0xf4/0x170 [c000000003c67da0] [c000000000194c58] kthread+0x1c8/0x1d0 [c000000003c67e10] [c00000000000cf64] ret_from_kernel_thread+0x5c/0x64 To solve this issue, we need to verify page pool allocations before freeing. Fixes: 4cace675d687 ("bnx2x: Alloc 4k fragment for each rx ring buffer element") Signed-off-by: Thinh Tran <thinhtr(a)linux.ibm.com> Reviewed-by: Jiri Pirko <jiri(a)nvidia.com> Link: https://lore.kernel.org/r/20240315205535.1321-1-thinhtr@linux.ibm.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Baogen Shang <baogen.shang(a)windriver.com> --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index d8b1824c334d..0bc1367fd649 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -1002,9 +1002,6 @@ static inline void bnx2x_set_fw_mac_addr(__le16 *fw_hi, __le16 *fw_mid, static inline void bnx2x_free_rx_mem_pool(struct bnx2x *bp, struct bnx2x_alloc_pool *pool) { - if (!pool->page) - return; - put_page(pool->page); pool->page = NULL; @@ -1015,6 +1012,9 @@ static inline void bnx2x_free_rx_sge_range(struct bnx2x *bp, { int i; + if (!fp->page_pool.page) + return; + if (fp->mode == TPA_MODE_DISABLED) return; -- 2.33.0

1 0

[PATCH openEuler-22.03-LTS 0/4] backport important fix for broadcom net card
by Baogen Shang 15 May '24

15 May '24

From: Baogen Shang <baogen.shang(a)windriver.com> David Christensen (1): net/tg3: resolve deadlock in tg3_reset_task() during EEH Dinghao Liu (1): net: bnxt: fix a potential use-after-free in bnxt_init_tc Thinh Tran (2): net/bnx2x: Prevent access to a freed page in page_pool net/tg3: fix race condition in tg3_reset_task() drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 6 +++--- drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 1 + drivers/net/ethernet/broadcom/tg3.c | 17 +++++++++++++---- 3 files changed, 17 insertions(+), 7 deletions(-) -- 2.33.0

1 0

[PATCH openEuler-22.03-LTS] nvme-fc: do not wait in vain when unloading module
by Baogen Shang 15 May '24

15 May '24

From: Daniel Wagner <dwagner(a)suse.de> stable inclusion from stable-v5.10.211 commit 4f2c95015ec2a1899161be6c0bdaecedd5a7bfb2 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I9J6AL CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… ------------------------- [ Upstream commit 70fbfc47a392b98e5f8dba70c6efc6839205c982 ] The module exit path has race between deleting all controllers and freeing 'left over IDs'. To prevent double free a synchronization between nvme_delete_ctrl and ida_destroy has been added by the initial commit. There is some logic around trying to prevent from hanging forever in wait_for_completion, though it does not handling all cases. E.g. blktests is able to reproduce the situation where the module unload hangs forever. If we completely rely on the cleanup code executed from the nvme_delete_ctrl path, all IDs will be freed eventually. This makes calling ida_destroy unnecessary. We only have to ensure that all nvme_delete_ctrl code has been executed before we leave nvme_fc_exit_module. This is done by flushing the nvme_delete_wq workqueue. While at it, remove the unused nvme_fc_wq workqueue too. Reviewed-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Hannes Reinecke <hare(a)suse.de> Signed-off-by: Daniel Wagner <dwagner(a)suse.de> Signed-off-by: Keith Busch <kbusch(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Baogen Shang <baogen.shang(a)windriver.com> --- drivers/nvme/host/fc.c | 47 ++++++------------------------------------ 1 file changed, 6 insertions(+), 41 deletions(-) diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index b534a85e2bf1..92db88ceb96f 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -220,11 +220,6 @@ static LIST_HEAD(nvme_fc_lport_list); static DEFINE_IDA(nvme_fc_local_port_cnt); static DEFINE_IDA(nvme_fc_ctrl_cnt); -static struct workqueue_struct *nvme_fc_wq; - -static bool nvme_fc_waiting_to_unload; -static DECLARE_COMPLETION(nvme_fc_unload_proceed); - /* * These items are short-term. They will eventually be moved into * a generic FC class. See comments in module init. @@ -254,8 +249,6 @@ nvme_fc_free_lport(struct kref *ref) /* remove from transport list */ spin_lock_irqsave(&nvme_fc_lock, flags); list_del(&lport->port_list); - if (nvme_fc_waiting_to_unload && list_empty(&nvme_fc_lport_list)) - complete(&nvme_fc_unload_proceed); spin_unlock_irqrestore(&nvme_fc_lock, flags); ida_simple_remove(&nvme_fc_local_port_cnt, lport->localport.port_num); @@ -3823,10 +3816,6 @@ static int __init nvme_fc_init_module(void) { int ret; - nvme_fc_wq = alloc_workqueue("nvme_fc_wq", WQ_MEM_RECLAIM, 0); - if (!nvme_fc_wq) - return -ENOMEM; - /* * NOTE: * It is expected that in the future the kernel will combine @@ -3844,7 +3833,7 @@ static int __init nvme_fc_init_module(void) ret = class_register(&fc_class); if (ret) { pr_err("couldn't register class fc\n"); - goto out_destroy_wq; + return ret; } /* @@ -3868,8 +3857,6 @@ static int __init nvme_fc_init_module(void) device_destroy(&fc_class, MKDEV(0, 0)); out_destroy_class: class_unregister(&fc_class); -out_destroy_wq: - destroy_workqueue(nvme_fc_wq); return ret; } @@ -3889,45 +3876,23 @@ nvme_fc_delete_controllers(struct nvme_fc_rport *rport) spin_unlock(&rport->lock); } -static void -nvme_fc_cleanup_for_unload(void) +static void __exit nvme_fc_exit_module(void) { struct nvme_fc_lport *lport; struct nvme_fc_rport *rport; - - list_for_each_entry(lport, &nvme_fc_lport_list, port_list) { - list_for_each_entry(rport, &lport->endp_list, endp_list) { - nvme_fc_delete_controllers(rport); - } - } -} - -static void __exit nvme_fc_exit_module(void) -{ unsigned long flags; - bool need_cleanup = false; spin_lock_irqsave(&nvme_fc_lock, flags); - nvme_fc_waiting_to_unload = true; - if (!list_empty(&nvme_fc_lport_list)) { - need_cleanup = true; - nvme_fc_cleanup_for_unload(); - } + list_for_each_entry(lport, &nvme_fc_lport_list, port_list) + list_for_each_entry(rport, &lport->endp_list, endp_list) + nvme_fc_delete_controllers(rport); spin_unlock_irqrestore(&nvme_fc_lock, flags); - if (need_cleanup) { - pr_info("%s: waiting for ctlr deletes\n", __func__); - wait_for_completion(&nvme_fc_unload_proceed); - pr_info("%s: ctrl deletes complete\n", __func__); - } + flush_workqueue(nvme_delete_wq); nvmf_unregister_transport(&nvme_fc_transport); - ida_destroy(&nvme_fc_local_port_cnt); - ida_destroy(&nvme_fc_ctrl_cnt); - device_destroy(&fc_class, MKDEV(0, 0)); class_unregister(&fc_class); - destroy_workqueue(nvme_fc_wq); } module_init(nvme_fc_init_module); -- 2.33.0

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