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[PATCH OLK-6.6 0/7] mm: improve performance of accounted kernel memory allocations
by Liu Shixin 01 Feb '24

01 Feb '24

This patchset improves the performance of accounted kernel memory allocations by ~30% as measured by a micro-benchmark [1]. The benchmark is very straightforward: 1M of 64 bytes-large kmalloc() allocations. Below are results with the disabled kernel memory accounting, the original state and with this patchset applied. | | Kmem disabled | Original | Patched | Delta | |-------------+---------------+----------+---------+--------| | User cgroup | 29764 | 84548 | 59078 | -30.0% | | Root cgroup | 29742 | 48342 | 31501 | -34.8% | As we can see, the patchset removes the majority of the overhead when there is no actual accounting (a task belongs to the root memory cgroup) and almost halves the accounting overhead otherwise. The main idea is to get rid of unnecessary memcg to objcg conversions and switch to a scope-based protection of objcgs, which eliminates extra operations with objcg reference counters under a rcu read lock. More details are provided in individual commit descriptions. Roman Gushchin (7): mm: kmem: optimize get_obj_cgroup_from_current() mm: kmem: add direct objcg pointer to task_struct mm: kmem: make memcg keep a reference to the original objcg mm: kmem: scoped objcg protection percpu: scoped objcg protection mm: kmem: reimplement get_obj_cgroup_from_current() mm: kmem: properly initialize local objcg variable in current_obj_cgroup() include/linux/memcontrol.h | 28 +++++- include/linux/sched.h | 4 + include/linux/sched/mm.h | 4 + mm/memcontrol.c | 187 +++++++++++++++++++++++++++++++------ mm/percpu.c | 8 +- mm/slab.h | 15 +-- 6 files changed, 204 insertions(+), 42 deletions(-) -- 2.25.1

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[PATCH OLK-6.6 v3 0/7] kabi reserve
by Yu Liao 01 Feb '24

01 Feb '24

Yu Liao (7): kabi: reserve space for kobject related structures kabi: reserve space for hrtimer related structures kabi: reserve space for posix clock related structure kabi: reserve space for workqueue subsystem related structure kabi: reserve space for struct ptp_clock_info kabi: reserve space for struct timer_list kabi: reserve space for struct clocksource include/linux/clocksource.h | 6 ++++++ include/linux/hrtimer.h | 10 ++++++++++ include/linux/kobject.h | 16 ++++++++++++++++ include/linux/posix-clock.h | 11 +++++++++++ include/linux/ptp_clock_kernel.h | 6 ++++++ include/linux/timer.h | 4 ++++ include/linux/workqueue.h | 11 +++++++++++ 7 files changed, 64 insertions(+) -- 2.33.0

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[PATCH OLK-6.6 v2] kabi: net: reserve space for net related structure
by Zhengchao Shao 01 Feb '24

01 Feb '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I8ZMS7 ---------------------------------------------------- Reserve some fields beforehand for net related structures prone to change. Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com> --- include/linux/netlink.h | 5 +++++ include/net/cfg802154.h | 5 +++++ include/net/inet_frag.h | 4 ++++ include/net/ip_fib.h | 8 ++++++++ include/net/ipv6_stubs.h | 4 ++++ include/net/netns/conntrack.h | 4 ++++ include/net/netns/core.h | 6 ++++++ include/net/xfrm.h | 8 ++++++++ 8 files changed, 44 insertions(+) diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 75d7de34c908..4111d53f4656 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -8,6 +8,7 @@ #include <linux/export.h> #include <net/scm.h> #include <uapi/linux/netlink.h> +#include <linux/kabi.h> struct net; @@ -88,6 +89,10 @@ struct netlink_ext_ack { u8 cookie[NETLINK_MAX_COOKIE_LEN]; u8 cookie_len; char _msg_buf[NETLINK_MAX_FMTMSG_LEN]; + KABI_RESERVE(1) + KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) }; /* Always use this macro, this allows later putting the diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h index f79ce133e51a..61aabd82b789 100644 --- a/include/net/cfg802154.h +++ b/include/net/cfg802154.h @@ -16,6 +16,8 @@ #include <net/nl802154.h> +#include <linux/kabi.h> + struct wpan_phy; struct wpan_phy_cca; struct cfg802154_scan_request; @@ -242,6 +244,9 @@ struct wpan_phy { */ enum ieee802154_filtering_level filtering; + KABI_RESERVE(1) + KABI_RESERVE(2) + char priv[] __aligned(NETDEV_ALIGN); }; diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 153960663ce4..7d9354c3c2ed 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -8,6 +8,7 @@ #include <linux/rbtree_types.h> #include <linux/refcount.h> #include <net/dropreason-core.h> +#include <linux/kabi.h> /* Per netns frag queues directory */ struct fqdir { @@ -102,6 +103,9 @@ struct inet_frag_queue { u16 max_size; struct fqdir *fqdir; struct rcu_head rcu; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; struct inet_frags { diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index 15de07d36540..7f3e0a92f857 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -22,6 +22,7 @@ #include <linux/percpu.h> #include <linux/notifier.h> #include <linux/refcount.h> +#include <linux/kabi.h> struct fib_config { u8 fc_dst_len; @@ -100,6 +101,9 @@ struct fib_nh_common { struct rtable __rcu * __percpu *nhc_pcpu_rth_output; struct rtable __rcu *nhc_rth_input; struct fnhe_hash_bucket __rcu *nhc_exceptions; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; struct fib_nh { @@ -157,6 +161,10 @@ struct fib_info { bool pfsrc_removed; struct nexthop *nh; struct rcu_head rcu; + + KABI_RESERVE(1) + KABI_RESERVE(2) + struct fib_nh fib_nh[]; }; diff --git a/include/net/ipv6_stubs.h b/include/net/ipv6_stubs.h index c48186bf4737..c2f2cfbd1d03 100644 --- a/include/net/ipv6_stubs.h +++ b/include/net/ipv6_stubs.h @@ -9,6 +9,7 @@ #include <net/flow.h> #include <net/neighbour.h> #include <net/sock.h> +#include <linux/kabi.h> /* structs from net/ip6_fib.h */ struct fib6_info; @@ -69,6 +70,9 @@ struct ipv6_stub { int (*output)(struct net *, struct sock *, struct sk_buff *)); struct net_device *(*ipv6_dev_find)(struct net *net, const struct in6_addr *addr, struct net_device *dev); + + KABI_RESERVE(1) + KABI_RESERVE(2) }; extern const struct ipv6_stub *ipv6_stub __read_mostly; diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h index 1f463b3957c7..308c54643b3a 100644 --- a/include/net/netns/conntrack.h +++ b/include/net/netns/conntrack.h @@ -14,6 +14,7 @@ #include <linux/netfilter/nf_conntrack_sctp.h> #endif #include <linux/seqlock.h> +#include <linux/kabi.h> struct ctl_table_header; struct nf_conntrack_ecache; @@ -31,6 +32,9 @@ struct nf_tcp_net { #if IS_ENABLED(CONFIG_NF_FLOW_TABLE) unsigned int offload_timeout; #endif + + KABI_RESERVE(1) + KABI_RESERVE(2) }; enum udp_conntrack { diff --git a/include/net/netns/core.h b/include/net/netns/core.h index a91ef9f8de60..dfb54998c497 100644 --- a/include/net/netns/core.h +++ b/include/net/netns/core.h @@ -3,6 +3,7 @@ #define __NETNS_CORE_H__ #include <linux/types.h> +#include <linux/kabi.h> struct ctl_table_header; struct prot_inuse; @@ -22,6 +23,11 @@ struct netns_core { #if IS_ENABLED(CONFIG_RPS) && IS_ENABLED(CONFIG_SYSCTL) struct cpumask *rps_default_mask; #endif + + KABI_RESERVE(1) + KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) }; #endif diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 363c7d510554..9eff85ef369c 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -32,6 +32,8 @@ #include <net/snmp.h> #endif +#include <linux/kabi.h> + #define XFRM_PROTO_ESP 50 #define XFRM_PROTO_AH 51 #define XFRM_PROTO_COMP 108 @@ -289,6 +291,9 @@ struct xfrm_state { /* Private data of this transformer, format is opaque, * interpreted by xfrm_type methods. */ void *data; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; static inline struct net *xs_net(struct xfrm_state *x) @@ -549,6 +554,9 @@ struct xfrm_policy { struct rcu_head rcu; struct xfrm_dev_offload xdo; + + KABI_RESERVE(1) + KABI_RESERVE(2) }; static inline struct net *xp_net(const struct xfrm_policy *xp) -- 2.34.1

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[PATCH OLK-6.6 0/6] mm: improve performance of accounted kernel memory allocations
by Liu Shixin 01 Feb '24

01 Feb '24

This patchset improves the performance of accounted kernel memory allocations by ~30% as measured by a micro-benchmark [1]. The benchmark is very straightforward: 1M of 64 bytes-large kmalloc() allocations. Below are results with the disabled kernel memory accounting, the original state and with this patchset applied. | | Kmem disabled | Original | Patched | Delta | |-------------+---------------+----------+---------+--------| | User cgroup | 29764 | 84548 | 59078 | -30.0% | | Root cgroup | 29742 | 48342 | 31501 | -34.8% | As we can see, the patchset removes the majority of the overhead when there is no actual accounting (a task belongs to the root memory cgroup) and almost halves the accounting overhead otherwise. The main idea is to get rid of unnecessary memcg to objcg conversions and switch to a scope-based protection of objcgs, which eliminates extra operations with objcg reference counters under a rcu read lock. More details are provided in individual commit descriptions. v5: - fixed another refcnt bug spotted by Vlastimil - small refactoring of current_obj_cgroup() - added a patch for get_obj_cgroup() refactoring v4: - fixed a bug spotted by Vlastimil - cosmetic changes, per Vlastimil v3: - fixed a bug spotted by Shakeel - added some comments, per Shakeel v2: - fixed a bug discovered by Naresh Kamboju - code changes asked by Johannes (added comments, open-coded bit ops) - merged in a couple of small fixes v1: - made the objcg update fully lockless - fixed !CONFIG_MMU build issues rfc: https://lwn.net/Articles/945722/ -- [1]: static int memory_alloc_test(struct seq_file *m, void *v) { unsigned long i, j; void **ptrs; ktime_t start, end; s64 delta, min_delta = LLONG_MAX; ptrs = kvmalloc(sizeof(void *) * 1000000, GFP_KERNEL); if (!ptrs) return -ENOMEM; for (j = 0; j < 100; j++) { start = ktime_get(); for (i = 0; i < 1000000; i++) ptrs[i] = kmalloc(64, GFP_KERNEL_ACCOUNT); end = ktime_get(); delta = ktime_us_delta(end, start); if (delta < min_delta) min_delta = delta; for (i = 0; i < 1000000; i++) kfree(ptrs[i]); } kvfree(ptrs); seq_printf(m, "%lld us\n", min_delta); return 0; } -- Signed-off-by: Roman Gushchin (Cruise) <roman.gushchin(a)linux.dev> Roman Gushchin (6): mm: kmem: optimize get_obj_cgroup_from_current() mm: kmem: add direct objcg pointer to task_struct mm: kmem: make memcg keep a reference to the original objcg mm: kmem: scoped objcg protection percpu: scoped objcg protection mm: kmem: reimplement get_obj_cgroup_from_current() include/linux/memcontrol.h | 28 +++++- include/linux/sched.h | 4 + include/linux/sched/mm.h | 4 + mm/memcontrol.c | 187 +++++++++++++++++++++++++++++++------ mm/percpu.c | 8 +- mm/slab.h | 15 +-- 6 files changed, 204 insertions(+), 42 deletions(-) -- 2.25.1

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[PATCH OLK-6.6] soc: hisilicon: hisi_hbmdev: Fix compile error
by Zhang Zekun 01 Feb '24

01 Feb '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I90I68 CVE: NA --------------------------- Fix the compile error when compiling hisi_hbmdev.ko and COMPILE_TEST is open. The reason is that cpu_l2c_id is not exported in ARCH x86_64. ERROR: modpost: "cpu_l2c_id" [drivers/soc/hisilicon/hisi_hbmdev.ko] undefined! make[2]: *** [scripts/Makefile.modpost:145: Module.symvers] Error 1 make[1]: *** [/home/jenkins/agent/workspace/multiarch/openeuler/x86-64/kernel/openeuler/kernel/Makefile:1874: modpost] Error 2 make: *** [Makefile:234: __sub-make] Error 2 Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/soc/hisilicon/Kconfig | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/soc/hisilicon/Kconfig b/drivers/soc/hisilicon/Kconfig index 0a07d0e266a5..9af3e61313ce 100644 --- a/drivers/soc/hisilicon/Kconfig +++ b/drivers/soc/hisilicon/Kconfig @@ -5,7 +5,7 @@ menu "Hisilicon SoC drivers" config HISI_HBMDEV tristate "add extra support for hbm memory device" - depends on ACPI_HOTPLUG_MEMORY + depends on ACPI_HOTPLUG_MEMORY && ARCH_HISI select ACPI_CONTAINER help This driver add two extra supports for memory devices. The driver @@ -20,7 +20,7 @@ config HISI_HBMDEV config HISI_HBMCACHE tristate "HBM cache memory device" - depends on ACPI + depends on ACPI && ARCH_HISI help This driver provids methods to control the power of hbm cache device in hisi soc. Use hbm as a cache can take advantage of hbm's high @@ -31,7 +31,7 @@ config HISI_HBMCACHE config HISI_HBMDEV_ACLS bool "Add support for HISI ACLS repair" - depends on HISI_HBMDEV + depends on HISI_HBMDEV && ARCH_HISI help Add ACLS support for hbm device, which can be used to query and repair hardware error in HBM devices. This feature need to work with -- 2.17.1

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[PATCH V2 OLK-6.6] soc: hisilicon: hisi_hbmdev: Fix compile error
by Zhang Zekun 01 Feb '24

01 Feb '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I90I68 CVE: NA --------------------------- Fix the compile error when compiling hisi_hbmdev.ko and COMPILE_TEST is open. The reason is that cpu_l2c_id is not exported in ARCH x86_64. ERROR: modpost: "cpu_l2c_id" [drivers/soc/hisilicon/hisi_hbmdev.ko] undefined! make[2]: *** [scripts/Makefile.modpost:145: Module.symvers] Error 1 make[1]: *** [/home/jenkins/agent/workspace/multiarch/openeuler/x86-64/kernel/openeuler/kernel/Makefile:1874: modpost] Error 2 make: *** [Makefile:234: __sub-make] Error 2 Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- v2: - remove "depends on" for hbmdev acls - remove "depends on" for hbmcache drivers/soc/hisilicon/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/hisilicon/Kconfig b/drivers/soc/hisilicon/Kconfig index 0a07d0e266a5..8f0222bb2cb9 100644 --- a/drivers/soc/hisilicon/Kconfig +++ b/drivers/soc/hisilicon/Kconfig @@ -5,7 +5,7 @@ menu "Hisilicon SoC drivers" config HISI_HBMDEV tristate "add extra support for hbm memory device" - depends on ACPI_HOTPLUG_MEMORY + depends on ACPI_HOTPLUG_MEMORY && ARCH_HISI select ACPI_CONTAINER help This driver add two extra supports for memory devices. The driver -- 2.17.1

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[PATCH openEuler-1.0-LTS 0/2] net: dst: Optimized route gc
by Dong Chenchen 01 Feb '24

01 Feb '24

Eric Dumazet (1): net/dst: use a smaller percpu_counter batch for dst entries accounting Peter Oskolkov (1): net: add a route cache full diagnostic message include/net/dst_ops.h | 4 +++- net/core/dst.c | 8 ++++++-- net/ipv6/route.c | 3 +++ 3 files changed, 12 insertions(+), 3 deletions(-) -- 2.25.1

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 0ec2c5ee4e0f8c1bdd76fa1b5f9eb0cf68d4d62d
by kernel test robot 01 Feb '24

01 Feb '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 0ec2c5ee4e0f8c1bdd76fa1b5f9eb0cf68d4d62d !4360 net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202401312337.31e2xc48-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202402011019.bVRSpF8m-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) arch/arm64/include/asm/irqflags.h:88:9: warning: 'flags' may be used uninitialized [-Wmaybe-uninitialized] drivers/scsi/huawei/hifc/unf_disc.c:1072:39: warning: storing the address of local variable 'disc_completion' in '((struct unf_disc_s *)((char *)v_lport + 432))[5].disc_completion' [-Wdangling-pointer=] drivers/scsi/huawei/hifc/unf_disc.c:389:51: warning: storing the address of local variable 'rport_pool_completion' in '((struct unf_rport_pool_s *)((char *)v_lport + 8))[59].rport_pool_completion' [-Wdangling-pointer=] Unverified Error/Warning (likely false positive, please contact us if interested): arch/arm64/kernel/smp.c:1112:5: sparse: sparse: symbol 'hardlockup_cpu_freq' was not declared. Should it be static? Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-allmodconfig | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_getres | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_gettime | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_gettimeofday | |-- drivers-char-svm.c:warning:no-previous-prototype-for-svm_get_pasid | |-- drivers-gpio-gpio-dwapb.c:warning:enable_ascend_gpio_dwapb_setup-defined-but-not-used | |-- drivers-gpio-gpio-phytium-pci.c:warning:ordered-comparison-of-pointer-with-integer-zero | |-- drivers-gpu-drm-hisilicon-hibmc-hibmc_drm_drv.c:warning:array-subscript-is-outside-array-bounds-of-struct-aperture | |-- drivers-gpu-drm-phytium-e2000_dc.c:warning:no-previous-prototype-for-e2000_dc_hw_config_pix_clock | |-- drivers-gpu-drm-phytium-e2000_dc.c:warning:no-previous-prototype-for-e2000_dc_hw_fb_format_check | |-- drivers-gpu-drm-phytium-e2000_dc.c:warning:no-previous-prototype-for-e2000_dc_hw_plane_get_cursor_format | |-- drivers-gpu-drm-phytium-e2000_dc.c:warning:no-previous-prototype-for-e2000_dc_hw_plane_get_primary_format | |-- drivers-gpu-drm-phytium-e2000_dc.c:warning:no-previous-prototype-for-e2000_dc_hw_reset | |-- drivers-gpu-drm-phytium-e2000_dc.c:warning:no-previous-prototype-for-e2000_dc_hw_update_cursor_hi_addr | |-- drivers-gpu-drm-phytium-e2000_dc.c:warning:no-previous-prototype-for-e2000_dc_hw_update_primary_hi_addr | |-- drivers-gpu-drm-phytium-e2000_dc.c:warning:no-previous-prototype-for-e2000_dc_hw_vram_init | |-- drivers-gpu-drm-phytium-e2000_dp.c:warning:no-previous-prototype-for-e2000_dp_hw_get_source_lane_count | |-- drivers-gpu-drm-phytium-e2000_dp.c:warning:no-previous-prototype-for-e2000_dp_hw_reset | |-- drivers-gpu-drm-phytium-e2000_dp.c:warning:no-previous-prototype-for-e2000_dp_hw_spread_is_enable | |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-phytium_crtc_atomic_destroy_state | |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-phytium_crtc_atomic_duplicate_state | |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:variable-phytium_crtc_state-set-but-not-used | |-- drivers-gpu-drm-phytium-phytium_debugfs.c:warning:no-previous-prototype-for-phytium_debugfs_connector_add | |-- drivers-gpu-drm-phytium-phytium_debugfs.c:warning:no-previous-prototype-for-phytium_debugfs_display_register | |-- drivers-gpu-drm-phytium-phytium_display_drv.c:warning:variable-status-set-but-not-used | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_adjust_link_train_parameter | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_coding_8b10b_need_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_dpcd_sink_dpms | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_fast_link_train | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_get_link_train_fallback_values | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hpd_poll_handler | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_config_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_disable_input_source | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_disable_output | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_disable_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_enable_audio | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_enable_input_source | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_enable_output | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_enable_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_hpd_irq_setup | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_init | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_output_is_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_hw_video_is_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_scrambled_need_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_dp_start_link_train | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-phytium_get_encoder_crtc_mask | |-- drivers-gpu-drm-phytium-phytium_fb.c:warning:variable-hsub-set-but-not-used | |-- drivers-gpu-drm-phytium-phytium_fbdev.c:warning:no-previous-prototype-for-phytium_drm_fbdev_fini | |-- drivers-gpu-drm-phytium-phytium_fbdev.c:warning:no-previous-prototype-for-phytium_drm_fbdev_init | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-phytium_dma_transfer | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-phytium_memory_pool_alloc | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-phytium_memory_pool_free | |-- drivers-gpu-drm-phytium-phytium_panel.c:warning:no-previous-prototype-for-phytium_dp_panel_release_backlight_funcs | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-phytium_pci_dma_fini | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-phytium_pci_dma_init | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-phytium_pci_vram_fini | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-phytium_pci_vram_hw_init | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-phytium_pci_vram_init | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-phytium_plane_atomic_destroy_state | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-phytium_plane_atomic_duplicate_state | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-phytium_plane_atomic_set_property | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-phytium_plane_destroy | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:variable-crtc_x-set-but-not-used | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:variable-crtc_y-set-but-not-used | |-- drivers-gpu-drm-phytium-phytium_platform.c:warning:no-previous-prototype-for-phytium_platform_carveout_mem_fini | |-- drivers-gpu-drm-phytium-phytium_platform.c:warning:no-previous-prototype-for-phytium_platform_carveout_mem_init | |-- drivers-gpu-drm-phytium-x100_dc.c:warning:no-previous-prototype-for-x100_dc_hw_clear_msi_irq | |-- drivers-gpu-drm-phytium-x100_dc.c:warning:no-previous-prototype-for-x100_dc_hw_config_pix_clock | |-- drivers-gpu-drm-phytium-x100_dc.c:warning:no-previous-prototype-for-x100_dc_hw_disable | |-- drivers-gpu-drm-phytium-x100_dc.c:warning:no-previous-prototype-for-x100_dc_hw_fb_format_check | |-- drivers-gpu-drm-phytium-x100_dc.c:warning:no-previous-prototype-for-x100_dc_hw_plane_get_cursor_format | |-- drivers-gpu-drm-phytium-x100_dc.c:warning:no-previous-prototype-for-x100_dc_hw_plane_get_primary_format | |-- drivers-gpu-drm-phytium-x100_dc.c:warning:no-previous-prototype-for-x100_dc_hw_update_dcreq | |-- drivers-gpu-drm-phytium-x100_dc.c:warning:no-previous-prototype-for-x100_dc_hw_update_primary_hi_addr | |-- drivers-gpu-drm-phytium-x100_dc.c:warning:no-previous-prototype-for-x100_dc_hw_vram_init | |-- drivers-gpu-drm-phytium-x100_dp.c:warning:no-previous-prototype-for-x100_dp_hw_get_source_lane_count | |-- drivers-gpu-drm-phytium-x100_dp.c:warning:no-previous-prototype-for-x100_dp_hw_reset | |-- drivers-gpu-drm-phytium-x100_dp.c:warning:no-previous-prototype-for-x100_dp_hw_spread_is_enable | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-clk_divisor_fast_plus_mode-not-described-in-tegra_i2c_hw_feature | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-clk_divisor_non_hs_mode-not-described-in-tegra_i2c_dev | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-has_mst_fifo-not-described-in-tegra_i2c_hw_feature | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-has_multi_master_mode-not-described-in-tegra_i2c_hw_feature | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-has_slcg_override_reg-not-described-in-tegra_i2c_hw_feature | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-irq_disabled-not-described-in-tegra_i2c_dev | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-is_multimaster_mode-not-described-in-tegra_i2c_dev | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-rst-not-described-in-tegra_i2c_dev | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-xfer_lock-not-described-in-tegra_i2c_dev | |-- drivers-iommu-arm-smmu-v3-context.c:warning:no-previous-prototype-for-arm_smmu_get_cd_mpam | |-- drivers-iommu-arm-smmu-v3-context.c:warning:no-previous-prototype-for-arm_smmu_set_cd_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-dev-not-described-in-arm_smmu_get_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-dev-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-dev-not-described-in-arm_smmu_set_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-partid-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-partid-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-pmg-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-pmg-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-s1mpam-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-s1mpam-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-ssid-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-ssid-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-user_mpam_en-not-described-in-arm_smmu_get_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-user_mpam_en-not-described-in-arm_smmu_set_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_get_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_set_dev_user_mpam_en | |-- drivers-md-bcache-acache.c:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-acache_info | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-acache_open | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-acache_prefetch_init | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-acache_release | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-get_bio_by_item | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-get_cached_device_by_dev | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-init_acache_circ | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-read_circ_slice | |-- drivers-mmc-host-phytium-mci.c:warning:variable-read-set-but-not-used | |-- drivers-mmc-host-phytium-sdci.c:warning:variable-cmd-set-but-not-used | |-- drivers-mmc-host-phytium-sdci.c:warning:variable-read-set-but-not-used | |-- drivers-net-can-phytium-phytium_can.c:warning:Function-parameter-or-member-dev-not-described-in-phytium_can_start_xmit | |-- drivers-net-can-phytium-phytium_can.c:warning:Function-parameter-or-member-skb-not-described-in-phytium_can_start_xmit | |-- drivers-net-ethernet-hisilicon-hns3-hns3_enet.c:warning:unused-variable-handle | |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:Excess-function-parameter-chain-description-in-api_cmd_create_chain | |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:Function-parameter-or-member-cmd_chain-not-described-in-api_cmd_create_chain | |-- drivers-net-ethernet-huawei-hinic-hinic_cfg.c:warning:no-previous-prototype-for-cfg_get_func_sf_en | |-- drivers-net-ethernet-huawei-hinic-hinic_cfg.c:warning:no-previous-prototype-for-cfg_set_func_sf_en | |-- drivers-net-ethernet-huawei-hinic-hinic_cfg.c:warning:no-previous-prototype-for-hinic_vector_to_irq | |-- drivers-net-ethernet-huawei-hinic-hinic_cmdq.c:warning:no-previous-prototype-for-hinic_set_cmdq_ctxts | |-- drivers-net-ethernet-huawei-hinic-hinic_dbgtool_knl.c:warning:Function-parameter-or-member-arg-not-described-in-dbgtool_knl_unlocked_ioctl | |-- drivers-net-ethernet-huawei-hinic-hinic_dbgtool_knl.c:warning:Function-parameter-or-member-in_size-not-described-in-ffm_intr_msg_record | |-- drivers-net-ethernet-huawei-hinic-hinic_dbgtool_knl.c:warning:Function-parameter-or-member-out_size-not-described-in-ffm_intr_msg_record | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:warning:no-previous-prototype-for-__set_cos_up_map | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:warning:no-previous-prototype-for-hinic_dcb_config_init | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:warning:no-previous-prototype-for-hinic_dcbnl_set_all | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:warning:no-previous-prototype-for-hinic_init_ieee_settings | |-- drivers-net-ethernet-huawei-hinic-hinic_dcb.c:warning:no-previous-prototype-for-hinic_set_prio_tc_map | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:Excess-function-parameter-hw_cb-description-in-hinic_aeq_register_hw_cb | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:Excess-function-parameter-sw_cb-description-in-hinic_aeq_register_swe_cb | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:Function-parameter-or-member-aeq_swe_cb-not-described-in-hinic_aeq_register_swe_cb | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:Function-parameter-or-member-hwe_cb-not-described-in-hinic_aeq_register_hw_cb | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:implicit-conversion-from-enum-hinic_aeq_type-to-enum-hinic_ucode_event_type | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:variable-lev-set-but-not-used | |-- drivers-net-ethernet-huawei-hinic-hinic_ethtool.c:warning:no-previous-prototype-for-hinic_get_io_stats | |-- drivers-net-ethernet-huawei-hinic-hinic_ethtool.c:warning:no-previous-prototype-for-hinic_get_io_stats_size | |-- drivers-net-ethernet-huawei-hinic-hinic_ethtool.c:warning:no-previous-prototype-for-hinic_lp_test | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-_set_led_status | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-comm_pf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-hinic_get_phy_init_status | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-hinic_msg_to_mgmt_no_ack | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-hinic_ppf_ht_gpa_deinit | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-hinic_ppf_ht_gpa_init | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-mqm_eqm_alloc_page_mem | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-mqm_eqm_deinit | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-mqm_eqm_free_page_mem | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-mqm_eqm_init | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-mqm_eqm_set_cfg_2_hw | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-mqm_eqm_set_page_2_hw | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:no-previous-prototype-for-mqm_eqm_try_alloc_mem | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:snprintf-argument-overlaps-destination-object-tmp_str | |-- drivers-net-ethernet-huawei-hinic-hinic_hwdev.c:warning:the-comparison-will-always-evaluate-as-true-for-the-address-of-rt_cmd-will-never-be-NULL | |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:Function-parameter-or-member-db_base-not-described-in-hinic_init_hwif | |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:Function-parameter-or-member-db_base_phy-not-described-in-hinic_init_hwif | |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:Function-parameter-or-member-dwqe_mapping-not-described-in-hinic_init_hwif | |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:Function-parameter-or-member-intr_reg_base-not-described-in-hinic_init_hwif | |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:warning:no-previous-prototype-for-hinic_destroy_syncfw_timer | |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:warning:no-previous-prototype-for-hinic_event_process | |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:warning:no-previous-prototype-for-hinic_get_card_func_info_by_card_name | |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:warning:no-previous-prototype-for-hinic_get_ppf_hwdev_by_pdev | |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:warning:no-previous-prototype-for-hinic_init_syncfw_timer | |-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:warning:no-previous-prototype-for-hinic_version_cmp | |-- drivers-net-ethernet-huawei-hinic-hinic_main.c:warning:no-previous-prototype-for-nic_event | |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:no-previous-prototype-for-check_vf_mbox_random_id | |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:no-previous-prototype-for-dump_mox_reg | |-- drivers-net-ethernet-huawei-hinic-hinic_mbox.c:warning:no-previous-prototype-for-set_vf_mbox_random_id | |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:Function-parameter-or-member-cmd-not-described-in-hinic_api_cmd_write_nack | |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:Function-parameter-or-member-dest-not-described-in-hinic_api_cmd_write_nack | |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:Function-parameter-or-member-hwdev-not-described-in-hinic_api_cmd_write_nack | |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:Function-parameter-or-member-size-not-described-in-hinic_api_cmd_write_nack | |-- drivers-net-ethernet-huawei-hinic-hinic_multi_host_mgmt.c:warning:no-previous-prototype-for-__mbox_to_host | |-- drivers-net-ethernet-huawei-hinic-hinic_multi_host_mgmt.c:warning:no-previous-prototype-for-__ppf_process_mbox_msg | |-- drivers-net-ethernet-huawei-hinic-hinic_multi_host_mgmt.c:warning:no-previous-prototype-for-comm_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic-hinic_multi_host_mgmt.c:warning:no-previous-prototype-for-comm_ppf_to_pf_handler | |-- drivers-net-ethernet-huawei-hinic-hinic_multi_host_mgmt.c:warning:no-previous-prototype-for-hilink_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic-hinic_multi_host_mgmt.c:warning:no-previous-prototype-for-hinic_nic_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic-hinic_multi_host_mgmt.c:warning:no-previous-prototype-for-hinic_nic_ppf_to_pf_handler | |-- drivers-net-ethernet-huawei-hinic-hinic_multi_host_mgmt.c:warning:no-previous-prototype-for-hinic_register_slave_ppf | |-- drivers-net-ethernet-huawei-hinic-hinic_multi_host_mgmt.c:warning:no-previous-prototype-for-set_slave_func_nic_state | |-- drivers-net-ethernet-huawei-hinic-hinic_multi_host_mgmt.c:warning:no-previous-prototype-for-sw_func_ppf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic-hinic_nic_cfg.c:warning:no-previous-prototype-for-hinic_hiovs_del_cpath_vlan | |-- drivers-net-ethernet-huawei-hinic-hinic_nic_cfg.c:warning:no-previous-prototype-for-hinic_hiovs_set_cpath_vlan | |-- drivers-net-ethernet-huawei-hinic-hinic_nic_cfg.c:warning:no-previous-prototype-for-nic_pf_mbox_handler | |-- drivers-net-ethernet-huawei-hinic-hinic_nic_io.c:warning:no-previous-prototype-for-hinic_qp_prepare_cmdq_header | |-- drivers-net-ethernet-huawei-hinic-hinic_nic_io.c:warning:no-previous-prototype-for-hinic_rq_prepare_ctxt | |-- drivers-net-ethernet-huawei-hinic-hinic_nic_io.c:warning:no-previous-prototype-for-hinic_sq_prepare_ctxt | |-- drivers-net-ethernet-huawei-hinic-hinic_nictool.c:warning:no-previous-prototype-for-get_ets_info | |-- drivers-net-ethernet-huawei-hinic-hinic_nictool.c:warning:no-previous-prototype-for-get_pfc_info | |-- drivers-net-ethernet-huawei-hinic-hinic_nictool.c:warning:no-previous-prototype-for-get_support_tc | |-- drivers-net-ethernet-huawei-hinic-hinic_nictool.c:warning:no-previous-prototype-for-get_support_up | |-- drivers-net-ethernet-huawei-hinic-hinic_nictool.c:warning:no-previous-prototype-for-set_ets | |-- drivers-net-ethernet-huawei-hinic-hinic_nictool.c:warning:no-previous-prototype-for-set_pfc_control | |-- drivers-net-ethernet-huawei-hinic-hinic_nictool.c:warning:no-previous-prototype-for-set_pfc_priority | |-- drivers-net-ethernet-huawei-hinic-hinic_rx.c:warning:no-previous-prototype-for-hinic_rx_free_buffers | |-- drivers-net-ethernet-huawei-hinic-hinic_rx.c:warning:no-previous-prototype-for-recv_one_pkt | |-- drivers-net-ethernet-huawei-hinic-hinic_rx.c:warning:no-previous-prototype-for-rx_pass_super_cqe | |-- drivers-net-ethernet-huawei-hinic-hinic_sml_counter.c:warning:no-previous-prototype-for-hinic_sm_ctr_rd32 | |-- drivers-net-ethernet-huawei-hinic-hinic_sml_counter.c:warning:no-previous-prototype-for-hinic_sm_ctr_rd32_clear | |-- drivers-net-ethernet-huawei-hinic-hinic_sml_counter.c:warning:no-previous-prototype-for-hinic_sm_ctr_rd64 | |-- drivers-net-ethernet-huawei-hinic-hinic_sml_counter.c:warning:no-previous-prototype-for-hinic_sm_ctr_rd64_pair | |-- drivers-net-ethernet-huawei-hinic-hinic_sml_counter.c:warning:no-previous-prototype-for-hinic_sm_ctr_wr32 | |-- drivers-net-ethernet-huawei-hinic-hinic_sml_counter.c:warning:no-previous-prototype-for-hinic_sm_ctr_wr64 | |-- drivers-net-ethernet-huawei-hinic-hinic_sml_counter.c:warning:no-previous-prototype-for-hinic_sm_ctr_wr64_pair | |-- drivers-net-ethernet-huawei-hinic-hinic_tx.c:warning:no-previous-prototype-for-hinic_setup_tx_wqe | |-- drivers-net-ethernet-huawei-hinic-hinic_tx.c:warning:no-previous-prototype-for-hinic_stop_sq | |-- drivers-net-ethernet-mellanox-mlx5-core-en_tc.c:warning:unused-variable-ret | |-- drivers-net-ethernet-mellanox-mlx5-core-ipoib-ipoib.c:warning:no-previous-prototype-for-mlx5i_grp_sw_update_stats | |-- drivers-net-ethernet-stmicro-stmmac-dwmac-phytium.c:warning:no-previous-prototype-for-phytium_dwmac_remove | |-- drivers-net-ethernet-stmicro-stmmac-dwmac-phytium.c:warning:ordered-comparison-of-pointer-with-integer-zero | |-- drivers-net-ethernet-stmicro-stmmac-dwmac-phytium.c:warning:returning-void-from-a-function-with-return-type-int-makes-integer-from-pointer-without-a-cast | |-- drivers-pci-controller-pcie-altera.c:warning:data-may-be-used-uninitialized | |-- drivers-pci-pcie-aer.c:warning:array-subscript-is-outside-array-bounds-of-u32-aka-unsigned-int | |-- drivers-rtc-rtc-phytium.c:warning:variable-counter-set-but-not-used | |-- drivers-rtc-rtc-phytium.c:warning:variable-rtc_time-set-but-not-used | |-- drivers-rtc-rtc-phytium.c:warning:variable-tmp-set-but-not-used | |-- drivers-scsi-hisi_raid-hiraid_main.c:warning:d-directive-writing-between-and-bytes-into-a-region-of-size | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_code_mode_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_enable_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_linkrate_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_mode_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_phy_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_to_reg_name | |-- drivers-scsi-hisi_sas-hisi_sas_v3_hw.c:warning:no-previous-prototype-for-get_managed_irq_aff_v3_hw | |-- drivers-scsi-sssraid-sssraid_fw.c:warning:d-directive-writing-between-and-bytes-into-a-region-of-size | |-- drivers-spi-spi-phytium.c:warning:snprintf-output-may-be-truncated-before-the-last-format-character | |-- drivers-tee-optee-core.c:warning:returning-void-from-a-function-with-return-type-int-makes-integer-from-pointer-without-a-cast | |-- include-asm-generic-bitops-non-atomic.h:warning:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-u32-aka-unsigned-int | |-- include-scsi-scsi_cmnd.h:warning:scsi_cmnd-may-be-used-uninitialized | |-- net-qrtr-qrtr.c:warning:ignoring-return-value-of-skb_put_padto-declared-with-attribute-warn_unused_result | |-- sound-pci-hda-hda_phytium.c:warning:variable-azx_dev-set-but-not-used | |-- sound-pci-hda-hda_phytium.c:warning:variable-hda-set-but-not-used | `-- sound-pci-hda-hda_phytium.c:warning:variable-index-set-but-not-used |-- arm64-allnoconfig | |-- arch-arm64-include-asm-atomic_ll_sc.h:warning:array-subscript-long-unsigned-int-is-partly-outside-array-bounds-of-enum-mitigation_state | |-- arch-arm64-include-asm-syscall.h:warning:memset-offset-is-out-of-the-bounds | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_getres | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_gettime | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_gettimeofday | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa |-- arm64-defconfig | |-- arch-arm64-include-asm-syscall.h:warning:memset-offset-is-out-of-the-bounds | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_getres | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_gettime | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_gettimeofday | |-- drivers-char-svm.c:warning:no-previous-prototype-for-svm_get_pasid | |-- drivers-gpu-drm-hisilicon-hibmc-hibmc_drm_drv.c:warning:array-subscript-is-outside-array-bounds-of-struct-aperture | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-clk_divisor_fast_plus_mode-not-described-in-tegra_i2c_hw_feature | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-clk_divisor_non_hs_mode-not-described-in-tegra_i2c_dev | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-has_mst_fifo-not-described-in-tegra_i2c_hw_feature | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-has_multi_master_mode-not-described-in-tegra_i2c_hw_feature | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-has_slcg_override_reg-not-described-in-tegra_i2c_hw_feature | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-irq_disabled-not-described-in-tegra_i2c_dev | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-is_multimaster_mode-not-described-in-tegra_i2c_dev | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-rst-not-described-in-tegra_i2c_dev | |-- drivers-i2c-busses-i2c-tegra.c:warning:Function-parameter-or-member-xfer_lock-not-described-in-tegra_i2c_dev | |-- drivers-iommu-arm-smmu-v3-context.c:warning:no-previous-prototype-for-arm_smmu_get_cd_mpam | |-- drivers-iommu-arm-smmu-v3-context.c:warning:no-previous-prototype-for-arm_smmu_set_cd_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-dev-not-described-in-arm_smmu_get_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-dev-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-dev-not-described-in-arm_smmu_set_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-partid-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-partid-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-pmg-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-pmg-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-s1mpam-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-s1mpam-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-ssid-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-ssid-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-user_mpam_en-not-described-in-arm_smmu_get_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-user_mpam_en-not-described-in-arm_smmu_set_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_get_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_set_dev_user_mpam_en | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_code_mode_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_enable_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_linkrate_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_mode_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_phy_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_to_reg_name | |-- drivers-scsi-hisi_sas-hisi_sas_v3_hw.c:warning:no-previous-prototype-for-get_managed_irq_aff_v3_hw | |-- drivers-tee-optee-core.c:warning:returning-void-from-a-function-with-return-type-int-makes-integer-from-pointer-without-a-cast | `-- include-scsi-scsi_cmnd.h:warning:scsi_cmnd-may-be-used-uninitialized |-- arm64-randconfig-001-20240201 | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_getres | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_gettime | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_gettimeofday | |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function) | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_code_mode_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_enable_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_linkrate_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_mode_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_bist_phy_write | |-- drivers-scsi-hisi_sas-hisi_sas_main.c:warning:no-previous-prototype-for-hisi_sas_debugfs_to_reg_name | |-- drivers-tee-optee-core.c:warning:returning-void-from-a-function-with-return-type-int-makes-integer-from-pointer-without-a-cast | |-- include-scsi-scsi_cmnd.h:warning:scsi_cmnd-may-be-used-uninitialized | `-- net-qrtr-qrtr.c:warning:ignoring-return-value-of-skb_put_padto-declared-with-attribute-warn_unused_result |-- arm64-randconfig-002-20240130 | |-- arch-arm64-include-asm-irqflags.h:warning:flags-may-be-used-uninitialized | |-- drivers-scsi-huawei-hifc-unf_disc.c:warning:storing-the-address-of-local-variable-disc_completion-in-((struct-unf_disc_s-)((char-)v_lport-))-.disc_completion | `-- drivers-scsi-huawei-hifc-unf_disc.c:warning:storing-the-address-of-local-variable-rport_pool_completion-in-((struct-unf_rport_pool_s-)((char-)v_lport-))-.rport_pool_completion |-- arm64-randconfig-002-20240201 | |-- arch-arm64-include-asm-syscall.h:warning:memset-offset-is-out-of-the-bounds | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_getres | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_gettime | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_gettimeofday | |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function) | |-- drivers-gpu-drm-hisilicon-hibmc-hibmc_drm_drv.c:warning:array-subscript-is-outside-array-bounds-of-struct-aperture | |-- drivers-iommu-arm-smmu-v3-context.c:warning:no-previous-prototype-for-arm_smmu_get_cd_mpam | |-- drivers-iommu-arm-smmu-v3-context.c:warning:no-previous-prototype-for-arm_smmu_set_cd_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-dev-not-described-in-arm_smmu_get_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-dev-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-dev-not-described-in-arm_smmu_set_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-partid-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-partid-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-pmg-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-pmg-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-s1mpam-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-s1mpam-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-ssid-not-described-in-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-ssid-not-described-in-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-user_mpam_en-not-described-in-arm_smmu_get_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:Function-parameter-or-member-user_mpam_en-not-described-in-arm_smmu_set_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_get_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_get_dev_user_mpam_en | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_set_dev_mpam | |-- drivers-iommu-arm-smmu-v3.c:warning:no-previous-prototype-for-arm_smmu_set_dev_user_mpam_en | |-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount | |-- drivers-tee-optee-core.c:warning:returning-void-from-a-function-with-return-type-int-makes-integer-from-pointer-without-a-cast | `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa |-- arm64-randconfig-003-20240201 | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_getres | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_gettime | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_gettimeofday | |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function) | |-- drivers-md-bcache-acache.c:warning:array-subscript-unknown-is-outside-array-bounds-of-struct-acache_info | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-acache_open | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-acache_prefetch_init | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-acache_release | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-get_bio_by_item | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-get_cached_device_by_dev | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-init_acache_circ | |-- drivers-md-bcache-acache.c:warning:no-previous-prototype-for-read_circ_slice | |-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount | |-- drivers-staging-gmjstcm-tcm_tis_spi.c:warning:inten-may-be-used-uninitialized | |-- drivers-staging-gmjstcm-tcm_tis_spi.c:warning:tcm_tis_spi_acpi_match-defined-but-not-used | |-- drivers-staging-gmjstcm-tcm_tis_spi.c:warning:vendor-may-be-used-uninitialized | |-- drivers-tee-optee-core.c:warning:returning-void-from-a-function-with-return-type-int-makes-integer-from-pointer-without-a-cast | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains | |-- kernel-sched-core.c:error:root_task_group-undeclared-(first-use-in-this-function) | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- net-qrtr-qrtr.c:warning:ignoring-return-value-of-skb_put_padto-declared-with-attribute-warn_unused_result |-- arm64-randconfig-004-20240201 | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_getres | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_clock_gettime | |-- arch-arm64-kernel-vdso-gettimeofday.c:warning:no-previous-prototype-for-__kernel_gettimeofday | |-- arch-arm64-kvm-..-..-..-virt-kvm-arm-arm.c:error:struct-sched_info-has-no-member-named-run_delay | |-- drivers-gpio-gpio-dwapb.c:warning:enable_ascend_gpio_dwapb_setup-defined-but-not-used | |-- drivers-pci-pcie-aer.c:warning:array-subscript-is-outside-array-bounds-of-u32-aka-unsigned-int | |-- drivers-staging-gmjstcm-tcm_tis_spi.c:warning:inten-may-be-used-uninitialized | |-- drivers-staging-gmjstcm-tcm_tis_spi.c:warning:vendor-may-be-used-uninitialized | |-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa | `-- net-qrtr-qrtr.c:warning:ignoring-return-value-of-skb_put_padto-declared-with-attribute-warn_unused_result |-- arm64-randconfig-r131-20240130 | `-- arch-arm64-kernel-smp.c:sparse:sparse:symbol-hardlockup_cpu_freq-was-not-declared.-Should-it-be-static |-- x86_64-allnoconfig | |-- arch-arm64-kernel-sys_ilp32.c:asm-unistd.h-is-included-more-than-once. | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-include-asm-msr.h:warning:mcu_ctrl-may-be-used-uninitialized | |-- arch-x86-kernel-cpu-tsx.o:warning:objtool:missing-symbol-for-section-.init.text | |-- arch-x86-kernel-unwind_orc.c:warning:orc_sort_cmp-defined-but-not-used | |-- arch-x86-kernel-unwind_orc.c:warning:orc_sort_swap-defined-but-not-used | |-- arch-x86-mm-maccess.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-i2c-busses-i2c-zhaoxin.c:linux-version.h-not-needed. | |-- drivers-infiniband-hw-hns-hns_roce_main.c:linux-sched.h-is-included-more-than-once. | |-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-hns3_cae_init.c::need-linux-version.h | |-- drivers-net-ethernet-hisilicon-hns3-hns3_extension-hns3_enet_it.c::need-linux-version.h | |-- drivers-net-ethernet-hisilicon-hns3-kcompat.c::need-linux-version.h | |-- drivers-net-ethernet-huawei-bma-edma_drv-bma_include.h:linux-version.h-is-included-more-than-once. | |-- drivers-net-ethernet-huawei-hinic-ossl_knl_linux.h:linux-version.h-not-needed. | |-- drivers-scsi-huawei-hifc-hifc_cfg.c:hifc_hw.h-is-included-more-than-once. | |-- drivers-scsi-huawei-hifc-hifc_dbgtool_knl.c:linux-fs.h-is-included-more-than-once. | |-- drivers-scsi-huawei-hifc-hifc_hwdev.c:hifc_hwif.h-is-included-more-than-once. | |-- drivers-scsi-huawei-hifc-unf_npiv.c:unf_rport.h-is-included-more-than-once. | |-- drivers-scsi-huawei-hifc-unf_portman.c:unf_rport.h-is-included-more-than-once. | |-- drivers-scsi-huawei-hifc-unf_service.c:unf_exchg.h-is-included-more-than-once. | |-- drivers-scsi-spraid-spraid_main.c:linux-version.h-not-needed. | |-- fs-proc-etmem_scan.c:linux-uaccess.h-is-included-more-than-once. | |-- kernel-ktask.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-sysctl.c:..-lib-kstrtox.h-is-included-more-than-once. | |-- mm-ioremap.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa |-- x86_64-defconfig | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- arch-x86-mm-maccess.o:warning:objtool:missing-symbol-for-section-.text | |-- include-asm-generic-bug.h:warning:mcu_ctrl-may-be-used-uninitialized-in-this-function | |-- kernel-ktask.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-ioremap.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-randconfig-001-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- drivers-i2c-busses-i2c-zhaoxin.c:warning:zxi2c_resume-defined-but-not-used | `-- drivers-i2c-busses-i2c-zhaoxin.c:warning:zxi2c_suspend-defined-but-not-used |-- x86_64-randconfig-002-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | `-- arch-x86-kernel-cpu-bugs.c:warning:mcu_ctrl-may-be-used-uninitialized-in-this-function |-- x86_64-randconfig-003-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa |-- x86_64-randconfig-004-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- arch-x86-events-zhaoxin-core.c:error:redefinition-of-zhaoxin_pmu_init | |-- drivers-gpio-gpio-dwapb.c:warning:enable_ascend_gpio_dwapb_setup-defined-but-not-used | |-- drivers-i2c-busses-i2c-zhaoxin.c:warning:zxi2c_resume-defined-but-not-used | |-- drivers-i2c-busses-i2c-zhaoxin.c:warning:zxi2c_suspend-defined-but-not-used | `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa |-- x86_64-randconfig-005-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- drivers-gpio-gpio-dwapb.c:warning:enable_ascend_gpio_dwapb_setup-defined-but-not-used | |-- drivers-i2c-busses-i2c-zhaoxin.c:warning:zxi2c_resume-defined-but-not-used | `-- drivers-i2c-busses-i2c-zhaoxin.c:warning:zxi2c_suspend-defined-but-not-used |-- x86_64-randconfig-006-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- kernel-hung_task.c:error:sysctl_hung_task_all_cpu_backtrace-undeclared-(first-use-in-this-function) | |-- kernel-time-tick-broadcast.c:warning:tick_broadcast_oneshot_offline-declared-static-but-never-defined | `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa `-- x86_64-randconfig-161-20240201 |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call |-- drivers-i2c-busses-i2c-zhaoxin.c:warning:zxi2c_resume-defined-but-not-used `-- drivers-i2c-busses-i2c-zhaoxin.c:warning:zxi2c_suspend-defined-but-not-used clang_recent_errors |-- x86_64-allyesconfig | |-- drivers-net-can-phytium-phytium_can.c:warning:Function-parameter-or-member-dev-not-described-in-phytium_can_start_xmit | |-- drivers-net-can-phytium-phytium_can.c:warning:Function-parameter-or-member-skb-not-described-in-phytium_can_start_xmit | |-- drivers-net-ethernet-3snic-sssnic-hw-.tmp_sss_hwdev_link.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-3snic-sssnic-hw-.tmp_sss_hwif_export.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-3snic-sssnic-nic-.tmp_sss_nic_ethtool_stats.o:warning:objtool:sss_nic_get_sset_count:can-t-find-switch-jump-table | |-- drivers-net-ethernet-3snic-sssnic-nic-.tmp_sss_nic_main.o:warning:objtool:sss_nic_event:can-t-find-switch-jump-table | |-- drivers-net-ethernet-hisilicon-hns3-hns3_enet.c:warning:unused-variable-handle | |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:Excess-function-parameter-chain-description-in-api_cmd_create_chain | |-- drivers-net-ethernet-huawei-hinic-hinic_api_cmd.c:warning:Function-parameter-or-member-cmd_chain-not-described-in-api_cmd_create_chain | |-- drivers-net-ethernet-huawei-hinic-hinic_dbgtool_knl.c:warning:Function-parameter-or-member-arg-not-described-in-dbgtool_knl_unlocked_ioctl | |-- drivers-net-ethernet-huawei-hinic-hinic_dbgtool_knl.c:warning:Function-parameter-or-member-in_size-not-described-in-ffm_intr_msg_record | |-- drivers-net-ethernet-huawei-hinic-hinic_dbgtool_knl.c:warning:Function-parameter-or-member-out_size-not-described-in-ffm_intr_msg_record | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:Excess-function-parameter-hw_cb-description-in-hinic_aeq_register_hw_cb | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:Excess-function-parameter-sw_cb-description-in-hinic_aeq_register_swe_cb | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:Function-parameter-or-member-aeq_swe_cb-not-described-in-hinic_aeq_register_swe_cb | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:Function-parameter-or-member-hwe_cb-not-described-in-hinic_aeq_register_hw_cb | |-- drivers-net-ethernet-huawei-hinic-hinic_eqs.c:warning:variable-lev-set-but-not-used | |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:Function-parameter-or-member-db_base-not-described-in-hinic_init_hwif | |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:Function-parameter-or-member-db_base_phy-not-described-in-hinic_init_hwif | |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:Function-parameter-or-member-dwqe_mapping-not-described-in-hinic_init_hwif | |-- drivers-net-ethernet-huawei-hinic-hinic_hwif.c:warning:Function-parameter-or-member-intr_reg_base-not-described-in-hinic_init_hwif | |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:Function-parameter-or-member-cmd-not-described-in-hinic_api_cmd_write_nack | |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:Function-parameter-or-member-dest-not-described-in-hinic_api_cmd_write_nack | |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:Function-parameter-or-member-hwdev-not-described-in-hinic_api_cmd_write_nack | |-- drivers-net-ethernet-huawei-hinic-hinic_mgmt.c:warning:Function-parameter-or-member-size-not-described-in-hinic_api_cmd_write_nack | |-- drivers-net-ethernet-mellanox-mlx5-core-en_tc.c:warning:unused-variable-ret | |-- drivers-net-ethernet-stmicro-stmmac-dwmac-phytium.c:error:incompatible-pointer-to-integer-conversion-returning-void-from-a-function-with-result-type-int | |-- drivers-net-ethernet-stmicro-stmmac-dwmac-phytium.c:warning:no-previous-prototype-for-function-phytium_dwmac_remove | |-- net-netfilter-nf_nat_proto.c:warning:no-previous-prototype-for-function-nf_nat_csum_recalc | |-- sound-pci-hda-hda_phytium.c:warning:variable-azx_dev-set-but-not-used | |-- sound-pci-hda-hda_phytium.c:warning:variable-hda-set-but-not-used | `-- sound-pci-hda-hda_phytium.c:warning:variable-index-set-but-not-used |-- x86_64-buildonly-randconfig-001-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- kernel-ktask.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-ioremap.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-002-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-kernel-cpu-tsx.o:warning:objtool:missing-symbol-for-section-.init.text | |-- arch-x86-mm-maccess.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-ast-ast_post.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-drm_context.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-drm_edid_load.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-i2c-ch7006_mode.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-qxl-qxl_draw.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-qxl-qxl_image.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-atombios_i2c.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-cik_sdma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-cypress_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-evergreen_dma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-kv_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-r520.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-r600_dma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-radeon_agp.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-radeon_bios.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-radeon_clocks.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-radeon_legacy_tv.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-rs690.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-rs780_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-rv6xx_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-rv730_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-rv770_dma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-si_dma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-trinity_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-uvd_v1_0.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-input-mouse-focaltech.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-misc-cb710-debug.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-pps-kc.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-thermal-of-thermal.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-video-fbdev-nvidia-nv_accel.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-video-fbdev-nvidia-nv_hw.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-video-of_display_timing.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-video-of_videomode.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-ktask.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-ioremap.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | `-- net-can-j1939-address-claim.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-003-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-kernel-cpu-hypervisor.o:warning:objtool:missing-symbol-for-section-.init.text | |-- arch-x86-xen-mmu_hvm.o:warning:objtool:missing-symbol-for-section-.init.text | |-- arch-x86-xen-platform-pci-unplug.o:warning:objtool:missing-symbol-for-section-.text | |-- arch-x86-xen-suspend_hvm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-base-hypervisor.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-gpu-drm-arc-arcpgu_hdmi.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-cirrus-cirrus_fbdev.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-drm_edid_load.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-dispnv04-arb.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-dispnv04-disp.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-dispnv04-hw.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-dispnv50-base.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-dispnv50-core.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-dispnv50-core507d.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-dispnv50-curs.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-dispnv50-oimm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-dispnv50-oimm507b.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-dispnv50-ovly.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-dispnv50-wimm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nouveau_prime.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nouveau_vmm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvif-client.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvif-disp.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvif-fifo.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvif-mem.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvif-mmu.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvif-object.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvif-user.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-core-firmware.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-ce-gk104.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-ce-gp100.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-ce-gt215.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-basenv50.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-cursnv50.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-hdmig84.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-hdmigf119.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-hdmigk104.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-hdmigt215.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-hdmigv100.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-head.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-ior.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-oimmnv50.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-disp-ovlynv50.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-fifo-gp100.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-gr-ctxgf117.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-gr-gf117.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-engine-mpeg-nv40.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-falcon-base.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-M0203.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-M0205.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-M0209.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-P0260.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-boost.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-conn.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-cstep.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-dcb.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-disp.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-extdev.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-fan.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-gpio.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-iccsense.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-image.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-npde.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-pmu.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-power_budget.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-ramcfg.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-rammap.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-vmap.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-volt.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bios-vpstate.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-bus-hwsq.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-clk-nv04.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-clk-pllgt215.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-clk-pllnv04.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-fb-gf100.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-fb-ramgf100.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-fb-ramnv1a.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gpio-gf119.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-i2c-auxg94.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-i2c-pad.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-mmu-memgf100.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-mmu-memnv50.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-mxm-base.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-pci-agp.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-pci-pcie.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-pmu-memx.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-secboot-acr.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-secboot-acr_r367.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-secboot-hs_ucode.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-secboot-ls_ucode_gr.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-therm-gf100.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-volt-gm20b.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-volt-gpio.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-nouveau-nvkm-subdev-volt-nv40.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-qxl-qxl_draw.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-qxl-qxl_image.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-atombios_i2c.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-cik_sdma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-cypress_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-evergreen_dma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-kv_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-r520.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-r600_dma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-radeon_agp.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-radeon_bios.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-radeon_clocks.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-radeon_legacy_tv.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-radeon_semaphore.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-rs690.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-rs780_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-rv6xx_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-rv730_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-rv770_dma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-si_dma.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-trinity_dpm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-radeon-uvd_v1_0.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-gpu-drm-virtio-virtgpu_drm_bus.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-input-mouse-focaltech.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-misc-cb710-debug.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-video-fbdev-nvidia-nv_accel.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-video-fbdev-nvidia-nv_hw.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-video-of_display_timing.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-video-of_videomode.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-xen-features.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-xen-mem-reservation.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-ktask.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- mm-ioremap.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | `-- net-can-j1939-address-claim.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-004-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-kernel-cpu-tsx.o:warning:objtool:missing-symbol-for-section-.init.text | |-- arch-x86-mm-maccess.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration | |-- fs-xfs-scrub-symlink.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- kernel-ktask.o:warning:objtool:missing-symbol-for-section-.text | `-- mm-ioremap.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-005-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-kernel-cpu-hypervisor.o:warning:objtool:missing-symbol-for-section-.init.text | |-- arch-x86-mm-maccess.o:warning:objtool:missing-symbol-for-section-.text | |-- arch-x86-xen-mmu_hvm.o:warning:objtool:missing-symbol-for-section-.init.text | |-- arch-x86-xen-platform-pci-unplug.o:warning:objtool:missing-symbol-for-section-.text | |-- arch-x86-xen-suspend_hvm.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-acpi-acpica-tbutils.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-acpi-acpica-utxface.o:warning:objtool:missing-symbol-for-section-.init.text | |-- drivers-acpi-apei-hest.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-acpi-event.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-video-fbdev-nvidia-nv_accel.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-video-fbdev-nvidia-nv_hw.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-xen-features.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-ubifs-budget.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-ubifs-compress.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-ubifs-ioctl.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-ubifs-log.o:warning:objtool:missing-symbol-for-section-.text | |-- fs-ubifs-misc.o:warning:objtool:missing-symbol-for-section-.text | |-- kernel-ktask.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-ioremap.o:warning:objtool:missing-symbol-for-section-.text | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | |-- sound-xen-xen_snd_front_cfg.o:warning:objtool:missing-symbol-for-section-.text | `-- sound-xen-xen_snd_front_shbuf.o:warning:objtool:missing-symbol-for-section-.text |-- x86_64-buildonly-randconfig-006-20240131 | `-- net-netfilter-nf_nat_proto.c:warning:no-previous-prototype-for-function-nf_nat_csum_recalc |-- x86_64-randconfig-011-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-012-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-013-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-014-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-015-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-016-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-071-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-072-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() | `-- net-netfilter-nf_nat_proto.c:warning:no-previous-prototype-for-function-nf_nat_csum_recalc |-- x86_64-randconfig-073-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() | `-- net-netfilter-nf_nat_proto.c:warning:no-previous-prototype-for-function-nf_nat_csum_recalc |-- x86_64-randconfig-074-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- kernel-hung_task.c:error:use-of-undeclared-identifier-sysctl_hung_task_all_cpu_backtrace | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-075-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- arch-x86-entry-entry_64.o:warning:objtool:If-this-is-a-retpoline-please-patch-it-in-with-alternatives-and-annotate-it-with-ANNOTATE_NOSPEC_ALTERNATIVE. | |-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains-Werror-Wimplicit-function-declaration | |-- kernel-sched-core.c:error:use-of-undeclared-identifier-root_task_group | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() |-- x86_64-randconfig-076-20240131 | |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call | |-- drivers-platform-x86-alienware-wmi.o:warning:objtool:show_hdmi_source-falls-through-to-next-function-toggle_hdmi_source() | |-- mm-vmscan.c:error:implicit-declaration-of-function-kernel_swap_enabled-Werror-Wimplicit-function-declaration | |-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_del-falls-through-to-next-function-tcp_metrics_fill_info() | `-- net-ipv4-tcp_metrics.o:warning:objtool:tcp_metrics_nl_cmd_get-falls-through-to-next-function-tcp_metrics_nl_dump() `-- x86_64-rhel-8.3-rust |-- arch-x86-entry-entry_64.o:warning:objtool:.entry.text:unsupported-intra-function-call `-- net-netfilter-nf_nat_proto.c:warning:no-previous-prototype-for-function-nf_nat_csum_recalc elapsed time: 1458m configs tested: 55 configs skipped: 140 tested configs: alpha allnoconfig gcc alpha allyesconfig gcc alpha defconfig gcc arc allnoconfig gcc arc defconfig gcc arm allnoconfig gcc arm defconfig gcc arm64 allmodconfig gcc arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240201 gcc arm64 randconfig-002-20240201 gcc arm64 randconfig-003-20240201 gcc arm64 randconfig-004-20240201 gcc csky allnoconfig gcc csky defconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc m68k allnoconfig gcc m68k defconfig gcc microblaze allnoconfig gcc microblaze defconfig gcc mips allnoconfig gcc nios2 allnoconfig gcc nios2 defconfig gcc um allmodconfig gcc um allyesconfig gcc x86_64 allnoconfig gcc x86_64 allyesconfig clang x86_64 buildonly-randconfig-001-20240131 clang x86_64 buildonly-randconfig-002-20240131 clang x86_64 buildonly-randconfig-003-20240131 clang x86_64 buildonly-randconfig-004-20240131 clang x86_64 buildonly-randconfig-005-20240131 clang x86_64 buildonly-randconfig-006-20240131 clang x86_64 defconfig gcc x86_64 randconfig-001-20240131 gcc x86_64 randconfig-002-20240131 gcc x86_64 randconfig-003-20240131 gcc x86_64 randconfig-004-20240131 gcc x86_64 randconfig-005-20240131 gcc x86_64 randconfig-006-20240131 gcc x86_64 randconfig-011-20240131 clang x86_64 randconfig-012-20240131 clang x86_64 randconfig-013-20240131 clang x86_64 randconfig-014-20240131 clang x86_64 randconfig-015-20240131 clang x86_64 randconfig-016-20240131 clang x86_64 randconfig-071-20240131 clang x86_64 randconfig-072-20240131 clang x86_64 randconfig-073-20240131 clang x86_64 randconfig-074-20240131 clang x86_64 randconfig-075-20240131 clang x86_64 randconfig-076-20240131 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 v2] vfs: reserve kabi space for vfs related structures
by Zhihao Cheng 01 Feb '24

01 Feb '24

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I900QB CVE: NA -------------------------------- struture size reserves address_space_operations 160 4 address_space 200 7 inode 624 4 file_lock_operations 16 2 lock_manager_operations 88 2 super_block 1392 2 Signed-off-by: Zhihao Cheng <chengzhihao1(a)huawei.com> --- v1->v2: Reservations change: lock_manager_operations: 1 -> 2 inode: 2 -> 4 include/linux/filelock.h | 6 ++++++ include/linux/fs.h | 21 +++++++++++++++++++++ 2 files changed, 27 insertions(+) diff --git a/include/linux/filelock.h b/include/linux/filelock.h index 95e868e09e29..51f79cd77771 100644 --- a/include/linux/filelock.h +++ b/include/linux/filelock.h @@ -31,6 +31,9 @@ struct file_lock; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock *, struct file_lock *); void (*fl_release_private)(struct file_lock *); + + KABI_RESERVE(1) + KABI_RESERVE(2) }; struct lock_manager_operations { @@ -45,6 +48,9 @@ struct lock_manager_operations { bool (*lm_breaker_owns_lease)(struct file_lock *); bool (*lm_lock_expirable)(struct file_lock *cfl); void (*lm_expire_lock)(void); + + KABI_RESERVE(1) + KABI_RESERVE(2) }; struct lock_manager { diff --git a/include/linux/fs.h b/include/linux/fs.h index f84c9c3a99e1..4bbed16bf8d5 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -452,6 +452,11 @@ struct address_space_operations { sector_t *span); void (*swap_deactivate)(struct file *file); int (*swap_rw)(struct kiocb *iocb, struct iov_iter *iter); + + KABI_RESERVE(1) + KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) }; extern const struct address_space_operations empty_aops; @@ -498,6 +503,14 @@ struct address_space { spinlock_t private_lock; struct list_head private_list; void *private_data; + + KABI_RESERVE(1) + KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) + KABI_RESERVE(5) + KABI_RESERVE(6) + KABI_RESERVE(7) } __attribute__((aligned(sizeof(long)))) __randomize_layout; /* * On most architectures that alignment is already the case; but @@ -757,6 +770,11 @@ struct inode { #endif void *i_private; /* fs or device private pointer */ + + KABI_RESERVE(1) + KABI_RESERVE(2) + KABI_RESERVE(3) + KABI_RESERVE(4) } __randomize_layout; struct timespec64 timestamp_truncate(struct timespec64 t, struct inode *inode); @@ -1331,6 +1349,9 @@ struct super_block { spinlock_t s_inode_wblist_lock; struct list_head s_inodes_wb; /* writeback inodes */ + + KABI_RESERVE(1) + KABI_RESERVE(2) } __randomize_layout; static inline struct user_namespace *i_user_ns(const struct inode *inode) -- 2.31.1

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[PATCH OLK-6.6 v2] cryptd: kabi: Fixed boot panic
by GUO Zihua 01 Feb '24

01 Feb '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I90AZP -------------------------------- An error was reported: BUG: kernel NULL pointer dereference, address: 000000000000002c PGD 12e952067 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 80 PID: 1469 Comm: cryptomgr_test Not tainted 6.6.0-iommufd66+ #1 Hardware name: Intel Corporation M50CYP2SBSTD/M50CYP2SBSTD, BIOS SE5C620.86B.01.01.0005.2202160810 02/16/2022 RIP: 0010:crypto_ahash_setkey+0x11/0x60 Call Trace: <TASK> ? __die+0x23/0x70 ? page_fault_oops+0x81/0x150 ? exc_page_fault+0x5ea/0x7d0 ? asm_exc_page_fault+0x26/0x30 ? crypto_ahash_setkey+0x11/0x60 crypto_ahash_setkey+0x1c/0x60 test_ahash_vec_cfg+0x165/0x840 ? vsnprintf+0x44d/0x630 ? sprintf+0x5a/0x80 __alg_test_hash.isra.0+0x1aa/0x3a0 alg_test+0x199/0x610 ? __schedule+0x611/0xc30 ? __pfx_cryptomgr_test+0x10/0x10 cryptomgr_test+0x24/0x40 kthread+0xe5/0x120 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x31/0x50 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1b/0x30 Fix this by reverting the KABI reservation for cryptd structures. Cryptd would cast a crypto_ahash structure into a cryptd_ahash structure, so we are not allowed to add anything before member base in cryptd_ahash. Fixes: 16257e430641 ("crypto: kabi: KABI reservation for crypto") Signed-off-by: GUO Zihua <guozihua(a)huawei.com> --- v2: Fixed format error. --- include/crypto/cryptd.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/include/crypto/cryptd.h b/include/crypto/cryptd.h index a060f4a11c89..796d986e58e1 100644 --- a/include/crypto/cryptd.h +++ b/include/crypto/cryptd.h @@ -18,7 +18,6 @@ #include <crypto/aead.h> #include <crypto/hash.h> #include <crypto/skcipher.h> -#include <linux/kabi.h> struct cryptd_skcipher { struct crypto_skcipher base; @@ -33,8 +32,6 @@ bool cryptd_skcipher_queued(struct cryptd_skcipher *tfm); void cryptd_free_skcipher(struct cryptd_skcipher *tfm); struct cryptd_ahash { - KABI_RESERVE(1) - KABI_RESERVE(2) struct crypto_ahash base; }; -- 2.34.1

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