tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 400fd9ccb52e01bf78acae2bbc1710923a15f033 !13095 Update ASPM sysfs on MFD function removal to avoid use-after-free

Error/Warning (recently discovered and may have been fixed):

https://lore.kernel.org/oe-kbuild-all/202411121519.FfuB626X-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202411121753.yQqZUvdw-lkp@intel.com

crypto/asymmetric_keys/pgp_public_key.c:201:33: warning: unused variable 'pgp' [-Wunused-variable] crypto/asymmetric_keys/pgp_public_key.c:48:39: warning: 'struct pgp_parse_pubkey' declared inside parameter list will not be visible outside of this definition or declaration drivers/gpu/drm/phytium/phytium_dp.c:300:17: warning: 'strncpy' output may be truncated copying 32 bytes from a string of length 439 [-Wstringop-truncation]

Unverified Error/Warning (likely false positive, kindly check if interested):

fs/btrfs/extent_io.c:1945 __process_pages_contig() warn: variable dereferenced before check 'index_ret' (see line 1888)

Error/Warning ids grouped by kconfigs:

recent_errors |-- arm64-allnoconfig | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_enter | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-001-20241112 | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:strncpy-output-may-be-truncated-copying-bytes-from-a-string-of-length | `-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init |-- arm64-randconfig-002-20241112 | |-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r2-in-asm | `-- arch-arm64-include-asm-archrandom.h:error:unknown-register-name-r3-in-asm |-- x86_64-allnoconfig | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit-Werror-Wimplicit-function-declaration |-- x86_64-allyesconfig | `-- ld.lld:error:duplicate-symbol:debug |-- x86_64-buildonly-randconfig-003-20241112 | `-- vmlinux.o:warning:objtool:do_syscall_64:call-to-memset()-leaves-.noinstr.text-section |-- x86_64-kexec | `-- kernel-trace-trace_uprobe.o:warning:objtool:__uprobe_perf_func:unreachable-instruction |-- x86_64-randconfig-001-20241112 | |-- crypto-asymmetric_keys-pgp_public_key.c:warning:struct-pgp_parse_pubkey-declared-inside-parameter-list-will-not-be-visible-outside-of-this-definition-or-declaration | `-- crypto-asymmetric_keys-pgp_public_key.c:warning:unused-variable-pgp `-- x86_64-randconfig-161-20241112 `-- fs-btrfs-extent_io.c-__process_pages_contig()-warn:variable-dereferenced-before-check-index_ret-(see-line-)

elapsed time: 779m

configs tested: 11 configs skipped: 93

tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20241112 gcc-14.2.0 arm64 randconfig-002-20241112 clang-20 arm64 randconfig-003-20241112 clang-20 arm64 randconfig-004-20241112 clang-20 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 defconfig gcc-11 x86_64 kexec clang-19 x86_64 rhel-8.3 gcc-12

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