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[openeuler:openEuler-1.0-LTS 1341/1341] mm/share_pool.c:3736:12: warning: 'proc_overview_show' defined but not used
by kernel test robot 20 Dec '24

20 Dec '24

Hi Tang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 02951ceaa6d546dfa0f741f52f6d47e0fb0ac7b4 commit: 1cfc25ccec44c17c19c892bd31d00d8f6fb23f9b [1341/1341] share_pool: Add proc node to show process overview info config: arm64-randconfig-003-20241220 (https://download.01.org/0day-ci/archive/20241220/202412201919.863TCPHL-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241220/202412201919.863TCPHL-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/202412201919.863TCPHL-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/share_pool.c: In function 'sp_group_id_by_pid': mm/share_pool.c:840:29: warning: ordered comparison of pointer with integer zero [-Wextra] 840 | if (!spg_ids || num <= 0) | ^~ mm/share_pool.c: In function 'sp_compact_nodes': mm/share_pool.c:1689:9: error: implicit declaration of function 'sysctl_compaction_handler'; did you mean 'sysctl_memcg_qos_handler'? [-Werror=implicit-function-declaration] 1689 | sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~~ | sysctl_memcg_qos_handler mm/share_pool.c: At top level: >> mm/share_pool.c:3736:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 3736 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:3693:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 3693 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ mm/share_pool.c:3635:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 3635 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/proc_overview_show +3736 mm/share_pool.c 3735 > 3736 static int proc_overview_show(struct seq_file *seq, void *offset) 3737 { 3738 seq_printf(seq, "%-8s %-16s %-9s %-9s %-9s %-10s %-10s %-8s\n", 3739 "PID", "COMM", "SP_ALLOC", "SP_K2U", "SP_RES", "Non-SP_RES", 3740 "Non-SP_Shm", "VIRT"); 3741 3742 down_read(&sp_proc_stat_sem); 3743 idr_for_each(&sp_proc_stat_idr, idr_proc_overview_cb, seq); 3744 up_read(&sp_proc_stat_sem); 3745 return 0; 3746 } 3747 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 v2] scsi: hisi_sas: Enable force phy when SATA disk directly connected
by Junhao He 20 Dec '24

20 Dec '24

From: Xingui Yang <yangxingui(a)huawei.com> driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBCOG7 CVE: NA ---------------------------------------------------------------------- the SAS controller determines the disk to which I/Os are delivered based on the port id in the DQ entry when SATA disk directly connected. When many phys were disconnected immediately and connected again during I/O sending and port id of phys were changed and used by other link, I/O may be sent to incorrect disk and data inconsistency on the SATA disk may occur during I/O retry with the old port id. So enable force phy, then force the command to be executed in a certain phy, and if the actual phy id of the port does not match the phy configured in the command, the chip will stop delivering the I/O to disk. Fixes: ce60689e12dd ("scsi: hisi_sas: add v3 code to send ATA frame") Signed-off-by: Xingui Yang <yangxingui(a)huawei.com> Signed-off-by: Bing Xia <xiabing14(a)h-partners.com> --- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 9 +++++++-- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 14 ++++++++++++-- 2 files changed, 19 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 59e56df322db..b00a82a2b657 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -2508,10 +2508,15 @@ static void prep_ata_v2_hw(struct hisi_hba *hisi_hba, /* create header */ /* dw0 */ dw0 = port->id << CMD_HDR_PORT_OFF; - if (parent_dev && dev_is_expander(parent_dev->dev_type)) + if (parent_dev && dev_is_expander(parent_dev->dev_type)) { dw0 |= 3 << CMD_HDR_CMD_OFF; - else + } else { + int phy_id = device->phy->identify.phy_identifier; + + dw0 |= (1U << phy_id) << CMD_HDR_PHY_ID_OFF; + dw0 |= CMD_HDR_FORCE_PHY_MSK; dw0 |= 4 << CMD_HDR_CMD_OFF; + } if (tmf && ata_task->force_phy) { dw0 |= CMD_HDR_FORCE_PHY_MSK; diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index a86cdb6dbee6..37550e788bec 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -359,6 +359,10 @@ #define CMD_HDR_RESP_REPORT_MSK (0x1 << CMD_HDR_RESP_REPORT_OFF) #define CMD_HDR_TLR_CTRL_OFF 6 #define CMD_HDR_TLR_CTRL_MSK (0x3 << CMD_HDR_TLR_CTRL_OFF) +#define CMD_HDR_PHY_ID_OFF 8 +#define CMD_HDR_PHY_ID_MSK (0x1ff << CMD_HDR_PHY_ID_OFF) +#define CMD_HDR_FORCE_PHY_OFF 17 +#define CMD_HDR_FORCE_PHY_MSK (0x1U << CMD_HDR_FORCE_PHY_OFF) #define CMD_HDR_PORT_OFF 18 #define CMD_HDR_PORT_MSK (0xf << CMD_HDR_PORT_OFF) #define CMD_HDR_PRIORITY_OFF 27 @@ -1434,10 +1438,16 @@ static void prep_ata_v3_hw(struct hisi_hba *hisi_hba, u32 dw1 = 0, dw2 = 0; hdr->dw0 = cpu_to_le32(port->id << CMD_HDR_PORT_OFF); - if (parent_dev && dev_is_expander(parent_dev->dev_type)) + if (parent_dev && dev_is_expander(parent_dev->dev_type)) { hdr->dw0 |= cpu_to_le32(3 << CMD_HDR_CMD_OFF); - else + } else { + int phy_id = device->phy->identify.phy_identifier; + + hdr->dw0 |= cpu_to_le32((1U << phy_id) + << CMD_HDR_PHY_ID_OFF); + hdr->dw0 |= CMD_HDR_FORCE_PHY_MSK; hdr->dw0 |= cpu_to_le32(4U << CMD_HDR_CMD_OFF); + } switch (task->data_dir) { case DMA_TO_DEVICE: -- 2.33.0

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[openeuler:openEuler-1.0-LTS 1341/1341] mm/share_pool.c:1043:9: error: implicit declaration of function 'sysctl_compaction_handler'; did you mean 'sysctl_memcg_qos_handler'?
by kernel test robot 20 Dec '24

20 Dec '24

Hi Zhou, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 02951ceaa6d546dfa0f741f52f6d47e0fb0ac7b4 commit: d45b33b72c530e64219ad997947a33f6e07d339c [1341/1341] share pool: Try to compact when memory is insufficient config: arm64-randconfig-003-20241220 (https://download.01.org/0day-ci/archive/20241220/202412201754.UDg3QqQf-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241220/202412201754.UDg3QqQf-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/202412201754.UDg3QqQf-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c: In function 'sp_compact_nodes': >> mm/share_pool.c:1043:9: error: implicit declaration of function 'sysctl_compaction_handler'; did you mean 'sysctl_memcg_qos_handler'? [-Werror=implicit-function-declaration] 1043 | sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~~ | sysctl_memcg_qos_handler mm/share_pool.c: At top level: mm/share_pool.c:2482:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 2482 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ mm/share_pool.c:2363:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 2363 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ In file included from mm/share_pool.c:22: In function 'memalloc_noreclaim_restore', inlined from 'sp_alloc' at mm/share_pool.c:1374:4: include/linux/sched/mm.h:278:58: warning: 'noreclaim_flag' may be used uninitialized [-Wmaybe-uninitialized] 278 | current->flags = (current->flags & ~PF_MEMALLOC) | flags; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~ mm/share_pool.c: In function 'sp_alloc': mm/share_pool.c:1238:22: note: 'noreclaim_flag' was declared here 1238 | unsigned int noreclaim_flag; | ^~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +1043 mm/share_pool.c 1039 1040 static unsigned long last_jiffies; 1041 static void sp_compact_nodes(struct work_struct *work) 1042 { > 1043 sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); 1044 1045 kfree(work); 1046 } 1047 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6] scsi: hisi_sas: Enable force phy when SATA disk directly connected
by Junhao He 20 Dec '24

20 Dec '24

From: Xingui Yang <yangxingui(a)huawei.com> driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBCOG7 CVE: NA ---------------------------------------------------------------------- the SAS controller determines the disk to which I/Os are delivered based on the port id in the DQ entry when SATA disk directly connected. When many phys were disconnected immediately and connected again during I/O sending and port id of phys were changed and used by other link, I/O may be sent to incorrect disk and data inconsistency on the SATA disk may occur during I/O retry with the old port id. So enable force phy, then force the command to be executed in a certain phy, and if the actual phy id of the port does not match the phy configured in the command, the chip will stop delivering the I/O to disk. Signed-off-by: Xingui Yang <yangxingui(a)huawei.com> Signed-off-by: Bing Xia <xiabing14(a)h-partners.com> --- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 9 +++++++-- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 14 ++++++++++++-- 2 files changed, 19 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 59e56df322db..b00a82a2b657 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -2508,10 +2508,15 @@ static void prep_ata_v2_hw(struct hisi_hba *hisi_hba, /* create header */ /* dw0 */ dw0 = port->id << CMD_HDR_PORT_OFF; - if (parent_dev && dev_is_expander(parent_dev->dev_type)) + if (parent_dev && dev_is_expander(parent_dev->dev_type)) { dw0 |= 3 << CMD_HDR_CMD_OFF; - else + } else { + int phy_id = device->phy->identify.phy_identifier; + + dw0 |= (1U << phy_id) << CMD_HDR_PHY_ID_OFF; + dw0 |= CMD_HDR_FORCE_PHY_MSK; dw0 |= 4 << CMD_HDR_CMD_OFF; + } if (tmf && ata_task->force_phy) { dw0 |= CMD_HDR_FORCE_PHY_MSK; diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index a86cdb6dbee6..37550e788bec 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -359,6 +359,10 @@ #define CMD_HDR_RESP_REPORT_MSK (0x1 << CMD_HDR_RESP_REPORT_OFF) #define CMD_HDR_TLR_CTRL_OFF 6 #define CMD_HDR_TLR_CTRL_MSK (0x3 << CMD_HDR_TLR_CTRL_OFF) +#define CMD_HDR_PHY_ID_OFF 8 +#define CMD_HDR_PHY_ID_MSK (0x1ff << CMD_HDR_PHY_ID_OFF) +#define CMD_HDR_FORCE_PHY_OFF 17 +#define CMD_HDR_FORCE_PHY_MSK (0x1U << CMD_HDR_FORCE_PHY_OFF) #define CMD_HDR_PORT_OFF 18 #define CMD_HDR_PORT_MSK (0xf << CMD_HDR_PORT_OFF) #define CMD_HDR_PRIORITY_OFF 27 @@ -1434,10 +1438,16 @@ static void prep_ata_v3_hw(struct hisi_hba *hisi_hba, u32 dw1 = 0, dw2 = 0; hdr->dw0 = cpu_to_le32(port->id << CMD_HDR_PORT_OFF); - if (parent_dev && dev_is_expander(parent_dev->dev_type)) + if (parent_dev && dev_is_expander(parent_dev->dev_type)) { hdr->dw0 |= cpu_to_le32(3 << CMD_HDR_CMD_OFF); - else + } else { + int phy_id = device->phy->identify.phy_identifier; + + hdr->dw0 |= cpu_to_le32((1U << phy_id) + << CMD_HDR_PHY_ID_OFF); + hdr->dw0 |= CMD_HDR_FORCE_PHY_MSK; hdr->dw0 |= cpu_to_le32(4U << CMD_HDR_CMD_OFF); + } switch (task->data_dir) { case DMA_TO_DEVICE: -- 2.33.0

2 1

[PATCH OLK-6.6] RDMA/hns: Fix creating GSI QP in non-extended SGE QP bank
by Chengchang Tang 20 Dec '24

20 Dec '24

From: wenglianfa <wenglianfa(a)huawei.com> driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB71IG ---------------------------------------------------------------------- According to the IB protocol, the qp_num of the GSI QP must be set to 1. Therefore, the QP must be created in BANK 1. Currently, only QPs in BANK 0 and 6 can use extended SGEs, but the GSI QP in bank 1 also need to use extended SGEs. To fix it, the restriction is changed to allow QPs in BANK 1 and BANK 6 to use extended SGEs. Fixes: 209f40403456 ("RDMA/hns: Fix RoCEE hang when multiple QP banks use EXT_SGE EXT_SGE") Signed-off-by: wenglianfa <wenglianfa(a)huawei.com> Signed-off-by: Xinghai Cen <cenxinghai(a)h-partners.com> --- drivers/infiniband/hw/hns/hns_roce_device.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 8f2527642318..765bfc3d5579 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -108,7 +108,7 @@ #define VALID_CQ_BANK_MASK_DEFAULT 0xF #define VALID_CQ_BANK_MASK_LIMIT 0x9 -#define VALID_EXT_SGE_QP_BANK_MASK_LIMIT 0x41 +#define VALID_EXT_SGE_QP_BANK_MASK_LIMIT 0x42 #define HNS_ROCE_MAX_CQ_COUNT 0xFFFF #define HNS_ROCE_MAX_CQ_PERIOD 0xFFFF -- 2.33.0

2 1

[PATCH openEuler-1.0-LTS] cgroup: Fix potential overflow issue when checking max_depth
by Chen Ridong 20 Dec '24

20 Dec '24

From: Xiu Jianfeng <xiujianfeng(a)huawei.com> stable inclusion from stable-v4.19.32 commit 339df130db47ae7e89fddce5729b0f0566405d1d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I95ATJ Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ---------------------------------------------------------------------- [ Upstream commit 3cc4e13bb1617f6a13e5e6882465984148743cf4 ] cgroup.max.depth is the maximum allowed descent depth below the current cgroup. If the actual descent depth is equal or larger, an attempt to create a new child cgroup will fail. However due to the cgroup->max_depth is of int type and having the default value INT_MAX, the condition 'level > cgroup->max_depth' will never be satisfied, and it will cause an overflow of the level after it reaches to INT_MAX. Fix it by starting the level from 0 and using '>=' instead. It's worth mentioning that this issue is unlikely to occur in reality, as it's impossible to have a depth of INT_MAX hierarchy, but should be be avoided logically. Fixes: 1a926e0bbab8 ("cgroup: implement hierarchy limits") Signed-off-by: Xiu Jianfeng <xiujianfeng(a)huawei.com> Reviewed-by: Michal Koutný <mkoutny(a)suse.com> Signed-off-by: Tejun Heo <tj(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Chen Ridong <chenridong(a)huawei.com> --- kernel/cgroup/cgroup.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index 7b3c1491cc88..47aef4a48125 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -5124,7 +5124,7 @@ static bool cgroup_check_hierarchy_limits(struct cgroup *parent) { struct cgroup *cgroup; int ret = false; - int level = 1; + int level = 0; lockdep_assert_held(&cgroup_mutex); @@ -5132,7 +5132,7 @@ static bool cgroup_check_hierarchy_limits(struct cgroup *parent) if (cgroup->nr_descendants >= cgroup->max_descendants) goto fail; - if (level > cgroup->max_depth) + if (level >= cgroup->max_depth) goto fail; level++; -- 2.34.1

2 1

[openeuler:OLK-6.6] BUILD REGRESSION c949b1289f4ebbd5ede571336c2bee4545b28ea4
by kernel test robot 20 Dec '24

20 Dec '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: c949b1289f4ebbd5ede571336c2bee4545b28ea4 !14221 KABI for cgroup Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202412200541.JaCJnqAZ-lkp@intel.com kernel/cgroup/cgroup.c:3968:15: error: use of undeclared identifier 'cgroup_psi_stat_show'; did you mean 'cgroup_stat_show'? kernel/sched/fair.c:314:15: error: use of undeclared identifier 'hundred_thousand' kernel/sched/fair.c:322:2: error: invalid application of 'sizeof' to an incomplete type 'struct ctl_table[]' Unverified Error/Warning (likely false positive, kindly check if interested): drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_hwseq.c:258 dcn32_apply_idle_power_optimizations() warn: variable dereferenced before check 'dc->current_state' (see line 250) Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kernel-virtcca_cvm_guest.c:warning:no-previous-prototype-for-function-enable_swiotlb_for_cvm_dev | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- 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-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- drivers-perf-arm_pmuv3.c:warning:stack-frame-size-()-exceeds-limit-()-in-armv8pmu_handle_irq | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-allnoconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-001-20241220 | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- instantiation:error:expected-absolute-expression | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-002-20241220 | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- instantiation:error:expected-absolute-expression | |-- kernel-cgroup-cgroup.c:error:use-of-undeclared-identifier-cgroup_psi_stat_show | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-003-20241220 | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- instantiation:error:expected-absolute-expression | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- arm64-randconfig-004-20241220 | |-- drivers-char-ipmi-ipmi_bt_sm.c:error:call-to-undeclared-function-acpi_evaluate_integer-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- instantiation:error:expected-absolute-expression | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-fair.c:error:invalid-application-of-sizeof-to-an-incomplete-type-struct-ctl_table | |-- kernel-sched-fair.c:error:use-of-undeclared-identifier-hundred_thousand | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allmodconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:Function-parameter-or-member-ivrs-not-described-in-get_highest_supported_ivhd_type | |-- drivers-iommu-loongarch_iommu.c:warning:la_iommu_setup-defined-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-check_device_compat | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-create_rlookup_entry | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_attach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_deattach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-find_iommu_by_dev | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-get_iommu_info_from_dom | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-iommu_init_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-la_iommu_probe_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-lookup_rlooptable | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-loongarch_get_iommu_by_devid | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allnoconfig | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-allyesconfig | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- drivers-iommu-loongarch_iommu.c:warning:Function-parameter-or-member-ivrs-not-described-in-get_highest_supported_ivhd_type | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-check_device_compat | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-create_rlookup_entry | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_attach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-domain_deattach_iommu | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-find_iommu_by_dev | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-get_iommu_info_from_dom | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-iommu_init_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-la_iommu_probe_device | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-lookup_rlooptable | |-- drivers-iommu-loongarch_iommu.c:warning:no-previous-prototype-for-loongarch_get_iommu_by_devid | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:mq-poll-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-scsi-leapioraid-leapioraid_func.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_setup_strp | `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-comp_stream_read |-- loongarch-randconfig-001-20241220 | |-- arch-loongarch-kernel-legacy_boot.c:error:implicit-declaration-of-function-nid_to_addrbase | |-- arch-loongarch-kernel-paravirt.c:error:KVM_HCALL_FUNC_PV_IPI-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:mp_ops-undeclared-(first-use-in-this-function) | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-paravt_steal_clock | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-parse_no_stealacc | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_cpu_reboot | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_disable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_enable_steal_time | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_nb | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_reboot_notify | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_down_prepare | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_cpu_online | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-pv_time_init | |-- arch-loongarch-kernel-paravirt.c:error:redefinition-of-steal_acc | |-- arch-loongarch-kernel-paravirt.c:warning:paravt_steal_clock-defined-but-not-used | |-- drivers-irqchip-irq-loongson-eiointc.c:error:NODES_PER_FLATMODE_NODE-undeclared-(first-use-in-this-function) | |-- include-linux-init.h:error:redefinition-of-parse_no_stealacc | |-- include-linux-init.h:error:redefinition-of-str_parse_no_stealacc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- loongarch-randconfig-002-20241220 | |-- arch-loongarch-kernel-efi.c:error:implicit-declaration-of-function-pmd_mkhuge | |-- arch-loongarch-kernel-efi.c:error:incompatible-types-when-assigning-to-type-pmd_t-from-type-int | |-- arch-loongarch-kvm-intc-pch_pic.c:warning:variable-ret-set-but-not-used | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-e-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-irq_source_id-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-kvm-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-level-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-irqfd.c:warning:Function-parameter-or-member-line_status-not-described-in-kvm_set_msi | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpu-set-but-not-used | |-- arch-loongarch-kvm-vm.c:warning:variable-vcpus-set-but-not-used | |-- include-linux-suspend.h:error:expected-)-before-numeric-constant | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-allnoconfig | |-- drivers-char-lsse_sdf_cdev.c:linux-module.h-is-included-more-than-once. | |-- drivers-scsi-leapioraid-leapioraid_app.c:leapioraid_func.h-is-included-more-than-once. | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-ACPI_HOTPLUG_IGNORE_OSC-when-selected-by-X86 | |-- kismet:WARNING:unmet-direct-dependencies-detected-for-VFIO_MDEV-when-selected-by-CRYPTO_DEV_HCT | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-allyesconfig | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-sm3_generic_block_fn | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_finup | |-- arch-x86-crypto-sm3-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-zx_sm3_update | |-- arch-x86-crypto-sm4-zhaoxin-gmi.c:warning:no-previous-prototype-for-function-gmi_sm4_set_key | |-- arch-x86-kernel-cpu-hygon.c:warning:no-previous-prototype-for-function-get_nt_block_copy_mini_len | |-- arch-x86-kernel-cpu-hygon.c:warning:no-previous-prototype-for-function-set_c86_features_para_invalid | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- arch-x86-kernel-fpu-core.c:warning:no-previous-prototype-for-function-get_fpustate_free_space | |-- arch-x86-kvm-svm-csv.c:warning:no-previous-prototype-for-function-csv_vm_attestation | |-- arch-x86-kvm-svm-sev.c:warning:no-previous-prototype-for-function-sev_install_hooks | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-add_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_wait_em_reset | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-ahci_zhaoxin_set_em_sgpio_gpmode | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-remove_sgpio_zhaoxin | |-- drivers-ata-ahci_zhaoxin_sgpio.c:warning:no-previous-prototype-for-function-set_em_messages | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- drivers-crypto-montage-tsse-tsse_ipc_api.c:warning:variable-device_handle-is-uninitialized-when-used-here | |-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-calcs-dcn_calc_auto.c:warning:stack-frame-size-()-exceeds-limit-()-in-mode_support_and_system_configuration | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dml-dcn30-display_mode_vba_30.c:warning:stack-frame-size-()-exceeds-limit-()-in-dml30_ModeSupportAndSystemConfigurationFull | |-- drivers-net-ethernet-huawei-hinic3-adapter-sw_cmdq-sw_cmdq_ops.c:warning:expression-does-not-compute-the-number-of-elements-in-this-array-element-type-is-u16-(aka-unsigned-short-)-not-u32-(aka-unsigne | |-- 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-hinic3_tx.c:warning:no-previous-prototype-for-function-hinic3_tx_offload | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_is_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_entity_to_task | |-- kernel-sched-bpf_sched.c:warning:no-previous-prototype-for-function-bpf_sched_tag_of_entity | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | |-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_setup_strp | `-- net-ipv4-tcp_comp.c:warning:no-previous-prototype-for-function-comp_stream_read |-- x86_64-buildonly-randconfig-001-20241220 | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-net_resource_mgt-set-but-not-used | |-- drivers-net-ethernet-nebula-matrix-nbl-nbl_core-nbl_ethtool.c:warning:variable-netdev-set-but-not-used | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- x86_64-buildonly-randconfig-002-20241220 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-003-20241220 | |-- drivers-crypto-ccp-hygon-hct.c:error:struct-device-has-no-member-named-numa_node | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-004-20241220 | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-buildonly-randconfig-005-20241220 | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_early_secure_call_ident_map | |-- arch-x86-kernel-csv-shared.c:warning:no-previous-prototype-for-function-csv3_scan_secure_call_pages | |-- drivers-ata-libahci.c:warning:no-previous-prototype-for-function-get_ahci_em_messages | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-function-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used |-- x86_64-buildonly-randconfig-006-20241220 | |-- drivers-crypto-ccp-hygon-hct.c:error:struct-device-has-no-member-named-numa_node | |-- kernel-sched-isolation.c:error:setup_max_cpus-undeclared-(first-use-in-this-function) | `-- mm-memory.c:warning:variable-nr_pages-set-but-not-used |-- x86_64-defconfig | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-register_irqchip_proc | |-- kernel-irq-proc.c:warning:no-previous-prototype-for-unregister_irqchip_proc | |-- mm-memory.c:warning:variable-nr_pages-set-but-not-used | `-- net-ipv4-tcp_output.c:warning:variable-tcp_hdr_rsrvd_4b-set-but-not-used `-- x86_64-randconfig-161-20241211 `-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dcn32-dcn32_hwseq.c-dcn32_apply_idle_power_optimizations()-warn:variable-dereferenced-before-check-dc-current_state-(see-line-) elapsed time: 905m configs tested: 19 configs skipped: 95 tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241220 clang-17 arm64 randconfig-002-20241220 clang-19 arm64 randconfig-003-20241220 clang-20 arm64 randconfig-004-20241220 clang-19 loongarch allmodconfig gcc-14.2.0 loongarch allnoconfig gcc-14.2.0 loongarch randconfig-001-20241220 gcc-14.2.0 loongarch randconfig-002-20241220 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20241220 gcc-12 x86_64 buildonly-randconfig-002-20241220 clang-19 x86_64 buildonly-randconfig-003-20241220 gcc-12 x86_64 buildonly-randconfig-004-20241220 gcc-12 x86_64 buildonly-randconfig-005-20241220 clang-19 x86_64 buildonly-randconfig-006-20241220 gcc-12 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-5.10 0/2] Fix the incorrect definition and use of IMA_FIX_OVERLAYFS_DETECTION
by Xiang Yang 20 Dec '24

20 Dec '24

Xiang Yang (2): IMA: Fix the incorrect definition and use of IMA_FIX_OVERLAYFS_DETECTION config: Enable IMA_FIX_OVERLAYFS_DETECTION in openeuler defconfigs arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + security/integrity/ima/Kconfig | 2 +- security/integrity/ima/ima_main.c | 4 ++-- 4 files changed, 5 insertions(+), 3 deletions(-) -- 2.34.1

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[openeuler:openEuler-1.0-LTS 1341/1341] mm/share_pool.c:2121:12: warning: 'proc_stat_show' defined but not used
by kernel test robot 20 Dec '24

20 Dec '24

Hi Ding, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 02951ceaa6d546dfa0f741f52f6d47e0fb0ac7b4 commit: 4a280fac30d27ae2aff096f9f99aa12d50f83426 [1341/1341] ascend: share_pool: support share pool features for ascend platform config: arm64-randconfig-003-20241220 (https://download.01.org/0day-ci/archive/20241220/202412201455.A4yCBFrP-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241220/202412201455.A4yCBFrP-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/202412201455.A4yCBFrP-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/share_pool.c:2235:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 2235 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ >> mm/share_pool.c:2121:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 2121 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ mm/share_pool.c:1069: warning: Function parameter or member 'size' not described in 'sp_alloc' mm/share_pool.c:1069: warning: Function parameter or member 'sp_flags' not described in 'sp_alloc' mm/share_pool.c:1069: warning: Function parameter or member 'spg_id' not described in 'sp_alloc' mm/share_pool.c:1582: warning: Function parameter or member 'uva' not described in '__sp_walk_page_range' mm/share_pool.c:1582: warning: Function parameter or member 'size' not described in '__sp_walk_page_range' mm/share_pool.c:1582: warning: Function parameter or member 'tsk' not described in '__sp_walk_page_range' mm/share_pool.c:1582: warning: Function parameter or member 'sp_walk_data' not described in '__sp_walk_page_range' mm/share_pool.c:1931: warning: Function parameter or member 'uva' not described in 'sp_walk_page_range' mm/share_pool.c:1931: warning: Function parameter or member 'size' not described in 'sp_walk_page_range' mm/share_pool.c:1931: warning: Function parameter or member 'tsk' not described in 'sp_walk_page_range' mm/share_pool.c:1931: warning: Function parameter or member 'sp_walk_data' not described in 'sp_walk_page_range' vim +/proc_stat_show +2121 mm/share_pool.c 2120 > 2121 static int proc_stat_show(struct seq_file *seq, void *offset) 2122 { 2123 /* print the file header */ 2124 seq_printf(seq, "%-12s %-10s %-18s\n", 2125 "Process ID", "Group ID", "Aligned Apply(KB)"); 2126 /* print kthread buff_module_guard_work */ 2127 seq_printf(seq, "%-12s %-10s %-18ld\n", 2128 "guard", "-", byte2kb(kthread_stat.amount)); 2129 idr_for_each(&sp_stat_idr, idr_proc_stat_cb, seq); 2130 return 0; 2131 } 2132 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6] kabi reserver space for i2c
by Zicheng Qu 20 Dec '24

20 Dec '24

hulk inclusion category: other bugzilla: https://gitee.com/openeuler/kernel/issues/IBAZ3A -------------------------------- Add KABI_RESERVE macros for i2c_adapter. Signed-off-by: Zicheng Qu <quzicheng(a)huawei.com> --- include/linux/i2c.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 32cf5708d5a5..3fd6932bf8cd 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -746,6 +746,9 @@ struct i2c_adapter { struct irq_domain *host_notify_domain; struct regulator *bus_regulator; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev) -- 2.34.1

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