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[openeuler:OLK-6.6] BUILD SUCCESS 1c55f6bfe09f0d2a0cda7221acd6588597f86b18
by kernel test robot 26 Feb '25

26 Feb '25

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 1c55f6bfe09f0d2a0cda7221acd6588597f86b18 !15203 usb: cdc-acm: Check control transfer buffer size before access Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group() | |-- mm-dynamic_pool.c:warning:variable-ret-is-uninitialized-when-used-here | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-memcontrol.c:warning:no-previous-prototype-for-function-hisi_oom_recover | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_limit_mbytes_sysctl_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_enable_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_sysctl_handler | |-- mm-share_pool.c:warning:Function-parameter-or-member-node_id-not-described-in-sp_area_alloc | |-- mm-share_pool.c:warning:Function-parameter-or-member-spg_id-not-described-in-mg_sp_unshare | |-- mm-share_pool.c:warning:duplicate-section-name-Return | |-- mm-share_pool.c:warning:expecting-prototype-for-mp_sp_group_id_by_pid().-Prototype-was-for-mg_sp_group_id_by_pid()-instead | |-- mm-share_pool.c:warning:variable-is_hugepage-set-but-not-used | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- arm64-allnoconfig | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- arm64-randconfig-001-20250225 | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- arm64-randconfig-002-20250225 | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- arm64-randconfig-003-20250225 | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- arm64-randconfig-004-20250225 | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- arm64-randconfig-051-20250226 | |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array | `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32 |-- arm64-randconfig-052-20250226 | |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array | `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32 |-- arm64-randconfig-053-20250226 | |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array | `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32 |-- arm64-randconfig-054-20250226 | |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array | `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32 |-- arm64-randconfig-055-20250226 | |-- Documentation-devicetree-bindings-dma-snps-dw-axi-dmac.yaml:snps-priority:multiple-incompatible-types:uint32-array | `-- Documentation-devicetree-bindings-net-snps-dwmac.yaml:snps-priority:multiple-incompatible-types:uint32 |-- loongarch-allmodconfig | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_limit_mbytes_sysctl_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_enable_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_sysctl_handler | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- loongarch-allnoconfig | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- loongarch-allyesconfig | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_limit_mbytes_sysctl_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_enable_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-cache_reclaim_sysctl_handler | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- loongarch-randconfig-001-20250225 | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- loongarch-randconfig-002-20250225 | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-allnoconfig | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-allyesconfig | |-- include-linux-fortify-string.h:warning:call-to-__write_overflow_field-declared-with-warning-attribute:detected-write-beyond-size-of-field-(1st-parameter)-maybe-use-struct_group() | |-- mm-dynamic_pool.c:warning:variable-ret-is-uninitialized-when-used-here | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_limit_mbytes_sysctl_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_enable_handler | |-- mm-page_cache_limit.c:warning:no-previous-prototype-for-function-cache_reclaim_sysctl_handler | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-buildonly-randconfig-001-20250225 | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-buildonly-randconfig-002-20250225 | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-buildonly-randconfig-003-20250225 | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-buildonly-randconfig-004-20250225 | |-- include-linux-fortify-string.h:warning:writing-byte-into-a-region-of-size | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-buildonly-randconfig-005-20250225 | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-buildonly-randconfig-006-20250225 | |-- mm-madvise.c:warning:no-previous-prototype-for-function-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial |-- x86_64-defconfig | |-- mm-madvise.c:warning:no-previous-prototype-for-force_swapin_vma | |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead | |-- mm-memblock.c:warning:no-previous-prototype-for-memblock_alloc_range_nid_flags | |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task | |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead | `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial `-- x86_64-randconfig-161-20250226 |-- mm-memblock.c:warning:expecting-prototype-for-memblock_alloc_internal().-Prototype-was-for-__memblock_alloc_internal()-instead |-- mm-memblock.c:warning:no-previous-prototype-for-function-memblock_alloc_range_nid_flags |-- mm-oom_kill.c:warning:Function-parameter-or-member-oc-not-described-in-oom_next_task |-- mm-oom_kill.c:warning:Function-parameter-or-member-points-not-described-in-oom_next_task |-- mm-oom_kill.c:warning:Function-parameter-or-member-task-not-described-in-oom_next_task |-- mm-oom_kill.c:warning:expecting-prototype-for-We-choose-the-task-in-low().-Prototype-was-for-oom_next_task()-instead `-- mm-vmalloc.c:warning:Function-parameter-or-member-pgoff-not-described-in-remap_vmalloc_hugepage_range_partial elapsed time: 861m configs tested: 19 configs skipped: 124 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig clang-18 arm64 allnoconfig gcc-14.2.0 arm64 randconfig-001-20250225 clang-19 arm64 randconfig-002-20250225 clang-17 arm64 randconfig-003-20250225 clang-15 arm64 randconfig-004-20250225 clang-21 loongarch allmodconfig gcc-14.2.0 loongarch allnoconfig gcc-14.2.0 loongarch randconfig-001-20250225 gcc-14.2.0 loongarch randconfig-002-20250225 gcc-14.2.0 x86_64 allnoconfig clang-19 x86_64 allyesconfig clang-19 x86_64 buildonly-randconfig-001-20250225 gcc-12 x86_64 buildonly-randconfig-002-20250225 clang-19 x86_64 buildonly-randconfig-003-20250225 clang-19 x86_64 buildonly-randconfig-004-20250225 gcc-11 x86_64 buildonly-randconfig-005-20250225 gcc-12 x86_64 buildonly-randconfig-006-20250225 clang-19 x86_64 defconfig gcc-11 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH openEuler-1.0-LTS 0/2] smb: client: Fix netns refcount imbalance
by Wang Zhaolong 25 Feb '25

25 Feb '25

Enzo Matsumiya (1): smb: client: fix TCP timers deadlock after rmmod Wang Zhaolong (1): smb: client: Fix netns refcount imbalance causing leaks and use-after-free fs/cifs/connect.c | 33 ++++++++++++++++++++++++--------- 1 file changed, 24 insertions(+), 9 deletions(-) -- 2.39.2

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[openeuler:openEuler-1.0-LTS 1422/1422] kernel/time/.tmp_hrtimer.o: warning: objtool: hrtimer_start_range_ns()+0x535: unreachable instruction
by kernel test robot 25 Feb '25

25 Feb '25

Hi Phil, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 33c097cb0d6c8c1dcf8cde0f66b1c6c907ee2740 commit: 40ecfb28732cefd0c5658f7c10543bbc4cd41cb8 [1422/1422] hrtimer: Prevent queuing of hrtimer without a function callback config: x86_64-buildonly-randconfig-001-20250210 (https://download.01.org/0day-ci/archive/20250225/202502252117.9plCzQUe-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250225/202502252117.9plCzQUe-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202502252117.9plCzQUe-lkp@intel.com/ All warnings (new ones prefixed by >>): kernel/time/hrtimer.c:130:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 130 | [CLOCK_REALTIME] = HRTIMER_BASE_REALTIME, | ^~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:128:27: note: previous initialization is here 128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:131:22: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 131 | [CLOCK_MONOTONIC] = HRTIMER_BASE_MONOTONIC, | ^~~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:128:27: note: previous initialization is here 128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:132:21: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 132 | [CLOCK_BOOTTIME] = HRTIMER_BASE_BOOTTIME, | ^~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:128:27: note: previous initialization is here 128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:133:17: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] 133 | [CLOCK_TAI] = HRTIMER_BASE_TAI, | ^~~~~~~~~~~~~~~~ kernel/time/hrtimer.c:128:27: note: previous initialization is here 128 | [0 ... MAX_CLOCKS - 1] = HRTIMER_MAX_CLOCK_BASES, | ^~~~~~~~~~~~~~~~~~~~~~~ 4 warnings generated. >> kernel/time/.tmp_hrtimer.o: warning: objtool: hrtimer_start_range_ns()+0x535: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH v4 openEuler-25.03 00/20] mm: arm64: Add kernel replication feature
by Denis Darvish 25 Feb '25

25 Feb '25

This patchset implements initial support of kernel text and rodata replication for AArch64. openEuler 25.03 is used as a baseline. Current implementation supports next functionality: 1. Replicated kernel text and rodata per-NUMA node 2. Vmalloc is able to work with replicated areas, so kernel modules text and rodata also replicated during modules loading stage. 3. BPF handlers are not replicated by default, but this can be easily done by using existent APIs. 4. KPROBES, KGDB and all functionality that depends on kernel text patching work without any limitation. 5. KPTI, KASLR, and KASAN fully supported. 6. Replicates parts of translation table related to replicated text and rodata. 7. 4K and 64K pages are supported. Translation tables synchronization is necessary only in several special cases: 1. Kernel boot 2. Modules deployment 3. Any allocation in user space that require new PUD/P4D In current design mutable kernel data modifications don't require synchronization between translation tables due to on 64-bit platforms all physical memory already mapped in kernel space and this mapping is persistent. In user space the translation tables synchronizations are quite rare due to the only case is new PUD/P4D allocation. At the current stage only the PGD layer is replicated for the user space. Please refer to the next pics. TT overview: NODE 0 NODE 1 USER KERNEL USER KERNEL --------------------- --------------------- PGD | | | | | | | | |*| | | | | | | | | |*| --------------------- --------------------- | | ------------------- ------------------- | | --------------------- --------------------- PUD | | | | | | | |*|*| | | | | | | | |*|*| --------------------- --------------------- | | ------------------- ------------------- | | --------------------- --------------------- PMD |READ-ONLY|MUTABLE | |READ-ONLY|MUTABLE | --------------------- --------------------- | | | | | -------------------------- | | | -------- ------- -------- PHYS | | | | | | MEM -------- ------- -------- <------> <------> NODE 0 Shared NODE 1 between nodes * - entries unique in each table TT synchronization: NODE 0 NODE 1 USER KERNEL USER KERNEL --------------------- --------------------- PGD | | |0| | | | | | | | | |0| | | | | | | --------------------- --------------------- | | | | | PUD_ALLOC / P4D_ALLOC | | IN USERSPACE | \/ --------------------- --------------------- PGD | | |p| | | | | | | | | |p| | | | | | | --------------------- --------------------- | | | | --------------------------- | --------------------- PUD/P4D | | | | | | | | | | --------------------- Known problems: 1. Not all paging modes are supported, for example, the 16K 4-level table is not supported right now. 2. Replication support in vmalloc, possibly, can be optimized in future. 3. Module APIs currently have lack of memory policies support. This part will be fixed in future. Nikita Panov (20): mm: arm64 add Kconfig option for kernel replication arm64: align kernel text and rodata mm: allow per-NUMA node local P4D/PUD/PMD/PTE allocation arm64: add arch callbacks for kernel replication mm: per-NUMA node replication core infrastructure mm: add apply_to_page_range() for replicated memory mm: add support of memory protection for NUMA replicas arm64: add support of memory protection for NUMA replicas mm: set memory permissions for BPF handlers replicas arm64: bpf arch text poke support mm: add replicas allocation support for vmalloc arm64: enable per-NUMA node kernel text and rodata replication mm: enable per-NUMA node kernel text and rodata replication arm64: make power management aware about kernel replication arm64: make KASAN aware about kernel replication arm64: make kernel text patching aware about replicas arm64: add support of NUMA replication for efi page tables arm64: add support of NUMA replication for ptdump arm64: add kernel modules text and rodata replication support mm: init kernel modules with replication support arch/arm64/include/asm/efi.h | 18 +- arch/arm64/include/asm/mmu_context.h | 4 + arch/arm64/include/asm/numa_replication.h | 54 ++ arch/arm64/include/asm/pgtable.h | 13 + arch/arm64/kernel/alternative.c | 27 +- arch/arm64/kernel/cpufeature.c | 5 + arch/arm64/kernel/hibernate.c | 5 + arch/arm64/kernel/module.c | 36 +- arch/arm64/kernel/patching.c | 59 ++ arch/arm64/kernel/sleep.S | 8 + arch/arm64/kernel/smp.c | 8 + arch/arm64/kernel/suspend.c | 6 + arch/arm64/kernel/vmlinux.lds.S | 22 + arch/arm64/mm/context.c | 3 +- arch/arm64/mm/init.c | 49 ++ arch/arm64/mm/kasan_init.c | 68 +- arch/arm64/mm/mmu.c | 41 +- arch/arm64/mm/pageattr.c | 62 ++ arch/arm64/mm/pgd.c | 77 +++ arch/arm64/mm/ptdump.c | 17 +- arch/arm64/net/bpf_jit_comp.c | 4 +- drivers/firmware/efi/arm-runtime.c | 17 +- include/asm-generic/pgalloc.h | 78 +++ include/asm-generic/pgtable-nop4d.h | 5 + include/asm-generic/pgtable-nopmd.h | 5 + include/asm-generic/pgtable-nopud.h | 5 + include/asm-generic/set_memory.h | 12 + include/linux/gfp.h | 5 + include/linux/mm.h | 93 ++- include/linux/mm_types.h | 4 + include/linux/moduleloader.h | 6 + include/linux/numa_kernel_replication.h | 184 ++++++ include/linux/set_memory.h | 10 + include/linux/vmalloc.h | 19 + init/main.c | 17 + kernel/bpf/bpf_struct_ops.c | 8 +- kernel/bpf/core.c | 4 +- kernel/bpf/trampoline.c | 6 +- kernel/module/main.c | 32 + kernel/module/strict_rwx.c | 14 +- mm/Kconfig | 10 + mm/Makefile | 1 + mm/memory.c | 295 ++++++++- mm/mm_init.c | 1 + mm/numa_kernel_replication.c | 759 ++++++++++++++++++++++ mm/page_alloc.c | 20 + mm/vmalloc.c | 469 ++++++++++--- net/bpf/bpf_dummy_struct_ops.c | 2 +- 48 files changed, 2520 insertions(+), 147 deletions(-) create mode 100644 arch/arm64/include/asm/numa_replication.h create mode 100644 include/linux/numa_kernel_replication.h create mode 100644 mm/numa_kernel_replication.c -- 2.34.1

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[PATCH OLK-5.10 0/2] smb: client: Fix netns refcount imbalance
by Wang Zhaolong 25 Feb '25

25 Feb '25

Enzo Matsumiya (1): smb: client: fix TCP timers deadlock after rmmod Wang Zhaolong (1): smb: client: Fix netns refcount imbalance causing leaks and use-after-free fs/cifs/connect.c | 33 ++++++++++++++++++++++++--------- 1 file changed, 24 insertions(+), 9 deletions(-) -- 2.34.3

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[PATCH openEuler-1.0-LTS] cifs: Prevent NULL pointer dereference caused by cifs_sb->rsize is 0
by Wang Zhaolong 25 Feb '25

25 Feb '25

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBO3FG CVE: NA -------------------------------- When cifs_sb->rsize is 0, cifs_send_async_read() fails to allocate the pages array using iov_iter_get_pages_alloc(), resulting in data->pages being NULL. This eventually triggers a NULL pointer dereference in the callback function uncached_fill_pages(). cifs_sb->rsize is set to the minimum value between SMB3_DEFAULT_IOSIZE and server->max_read. SMB3_DEFAULT_IOSIZE is 4MB. There are two reasons that cause cifs_sb->rsize to be 0: 1. During the negotiation process, if the server returns an rsp->MaxReadSize of 0, server->max_read is assigned 0. And the calculated value of cifs_sb->rsize becomes 0. 2. In the cifsd thread, if cifs_reconnect() is invoked, server->max_read is set to 0. Prior to the completion of the reconnection process, the calculated value of cifs_sb->rsize becomes 0. It is important to note that cifs_sb->rsize is only set to 0 during the mount phase. Therefore, a straightforward approach to prevent potential NULL pointer dereferences in the future is to implement a check for cifs_sb->rsize during the mount stage. If the value is found to be 0, the mount process should exit early to avoid any subsequent NULL pointer dereferences. Fixes: aa24d1e96924 ("CIFS: Process reconnects for SMB2 shares") Signed-off-by: Wang Zhaolong <wangzhaolong1(a)huawei.com> --- fs/cifs/connect.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index bd9365d375f9..a0a61dc752af 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -4243,6 +4243,11 @@ cifs_mount(struct cifs_sb_info *cifs_sb, struct smb_vol *volume_info) cifs_sb->wsize = server->ops->negotiate_wsize(tcon, volume_info); cifs_sb->rsize = server->ops->negotiate_rsize(tcon, volume_info); + if (cifs_sb->rsize == 0) { + cifs_dbg(VFS, "Negotiated rsize is 0, mount failed\n"); + rc = -EINVAL; + goto mount_fail_check; + } remote_path_check: #ifdef CONFIG_CIFS_DFS_UPCALL -- 2.34.3

2 1

[PATCH OLK-5.10 0/2] smb: client: Fix netns refcount imbalance
by Wang Zhaolong 25 Feb '25

25 Feb '25

*** BLURB HERE *** Enzo Matsumiya (1): smb: client: fix TCP timers deadlock after rmmod Wang Zhaolong (1): smb: client: Fix netns refcount imbalance causing leaks and use-after-free fs/cifs/connect.c | 33 ++++++++++++++++++++++++--------- 1 file changed, 24 insertions(+), 9 deletions(-) -- 2.34.3

2 3

[PATCH OLK-6.6] NFS: remove unused variable nfs_rpcstat
by Wang Zhaolong 25 Feb '25

25 Feb '25

From: Trond Myklebust <trond.myklebust(a)hammerspace.com> mainline inclusion from mainline-v6.9-rc1 commit cdbd321ac15e1e663c15fc0433024f6487531f27 category: cleanup bugzilla: https://gitee.com/openeuler/kernel/issues/IBOSCC Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Signed-off-by: Trond Myklebust <trond.myklebust(a)hammerspace.com> Signed-off-by: Wang Zhaolong <wangzhaolong1(a)huawei.com> --- fs/nfs/client.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 62607d52bfa5..d9b10c42a554 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -76,10 +76,6 @@ const struct rpc_program nfs_program = { .pipe_dir_name = NFS_PIPE_DIRNAME, }; -struct rpc_stat nfs_rpcstat = { - .program = &nfs_program -}; - static struct nfs_subversion *find_nfs_version(unsigned int version) { struct nfs_subversion *nfs; -- 2.34.3

2 1

[PATCH OLK-6.6] cifs: Prevent NULL pointer dereference caused by cifs_sb->rsize is 0
by Wang Zhaolong 25 Feb '25

25 Feb '25

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBO3FG -------------------------------- When cifs_sb->rsize is 0, cifs_send_async_read() fails to allocate the pages array using iov_iter_get_pages_alloc(), resulting in data->pages being NULL. This eventually triggers a NULL pointer dereference in the callback function uncached_fill_pages(). cifs_sb->rsize is set to the minimum value between SMB3_DEFAULT_IOSIZE and server->max_read. SMB3_DEFAULT_IOSIZE is 4MB. There are two reasons that cause cifs_sb->rsize to be 0: 1. During the negotiation process, if the server returns an rsp->MaxReadSize of 0, server->max_read is assigned 0. And the calculated value of cifs_sb->rsize becomes 0. 2. In the cifsd thread, if cifs_reconnect() is invoked, server->max_read is set to 0. Prior to the completion of the reconnection process, the calculated value of cifs_sb->rsize becomes 0. It is important to note that cifs_sb->rsize is only set to 0 during the mount phase. Therefore, a straightforward approach to prevent potential NULL pointer dereferences in the future is to implement a check for cifs_sb->rsize during the mount stage. If the value is found to be 0, the mount process should exit early to avoid any subsequent NULL pointer dereferences. Fixes: aa24d1e96924 ("CIFS: Process reconnects for SMB2 shares") Signed-off-by: Wang Zhaolong <wangzhaolong1(a)huawei.com> --- fs/smb/client/connect.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index 4a15e739a436..7ba1d1b1256b 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -3552,6 +3552,11 @@ int cifs_mount_get_tcon(struct cifs_mount_ctx *mnt_ctx) if ((cifs_sb->ctx->rsize == 0) || (cifs_sb->ctx->rsize > server->ops->negotiate_rsize(tcon, ctx))) cifs_sb->ctx->rsize = server->ops->negotiate_rsize(tcon, ctx); + if (cifs_sb->ctx->rsize == 0) { + cifs_dbg(VFS, "Negotiated rsize is 0, get connect failed\n"); + rc = -EINVAL; + goto out; + } /* * The cookie is initialized from volume info returned above. -- 2.34.3

2 1

[PATCH OLK-5.10 0/2] smb: client: Fix netns refcount imbalance
by Wang Zhaolong 25 Feb '25

25 Feb '25

Enzo Matsumiya (1): smb: client: fix TCP timers deadlock after rmmod Wang Zhaolong (1): smb: client: Fix netns refcount imbalance causing leaks and use-after-free fs/cifs/connect.c | 33 ++++++++++++++++++++++++--------- 1 file changed, 24 insertions(+), 9 deletions(-) -- 2.34.3

2 3