tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 5769bea33a24c5a60de09ceaeb12f349d1161f3b !13249 sched/dynamic_affinity: fix preffered_cpu offline problem

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

https://lore.kernel.org/oe-kbuild-all/202411142318.PmiGB1Ht-lkp@intel.com

drivers/iommu/arm-smmu-v3.c:211:55: error: 'CONFIG_CMA_ALIGNMENT' undeclared (first use in this function); did you mean 'CONFIG_CMDLINE'? include/linux/kernel.h:871:9: error: first argument to '__builtin_choose_expr' not a constant include/linux/uaccess.h:115:17: warning: 'gup' may be used uninitialized [-Wmaybe-uninitialized]

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

drivers/gpu/drm/drm_debugfs_crc.c:332:17: sparse: sparse: incorrect type in initializer (different base types) kernel/trace/ring_buffer.c:672:32: sparse: sparse: incorrect type in return expression (different base types) net/tls/tls_main.c:681:31: sparse: sparse: incorrect type in assignment (different base types) net/tls/tls_sw.c:1178:33: sparse: sparse: incorrect type in assignment (different base types)

Error/Warning ids grouped by kconfigs:

recent_errors |-- arm64-allmodconfig | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- arm64-randconfig-004-20241113 | `-- include-linux-uaccess.h:warning:gup-may-be-used-uninitialized |-- arm64-randconfig-r063-20241113 | |-- drivers-char-svm.c:WARNING:atomic_dec_and_test-variation-before-object-free-at-line-. | |-- drivers-iommu-arm-smmu-v3.c:error:CONFIG_CMA_ALIGNMENT-undeclared-(first-use-in-this-function) | `-- include-linux-kernel.h:error:first-argument-to-__builtin_choose_expr-not-a-constant |-- x86_64-allyesconfig | |-- drivers-net-ethernet-stmicro-stmmac-dwmac-phytium.c:error:incompatible-pointer-to-integer-conversion-returning-void-from-a-function-with-result-type-int | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-defconfig | `-- fs-ext4-inode.c:warning:unused-variable-sbi |-- x86_64-randconfig-121-20241114 | |-- net-tls-tls_main.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-__poll_t-(-static-addressable-assigned-toplevel-poll-)(-...-)-got-unsigned-int-(-)(-...-) | `-- net-tls-tls_sw.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-unsigned-int-(-sk_poll-)(-...-)-got-restricted-__poll_t-(-const-poll-)(-...-) `-- x86_64-randconfig-122-20241114 |-- drivers-gpu-drm-drm_debugfs_crc.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-restricted-__poll_t-(-poll-)(-...-)-got-unsigned-int-(-)(-...-) `-- kernel-trace-ring_buffer.c:sparse:sparse:incorrect-type-in-return-expression-(different-base-types)-expected-restricted-__poll_t-got-int

elapsed time: 741m

configs tested: 4 configs skipped: 31

tested configs: arm64 allmodconfig gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 defconfig gcc-11

-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki