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[PATCH openEuler-22.03-LTS-SP2] nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
by ZhaoLong Wang 07 Mar '24

07 Mar '24

From: Pan Bian <bianpan2016(a)163.com> stable inclusion from stable-v5.10.198 commit 7130a87ca32396eb9bf48b71a2d42259ae44c6c7 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I95AT5 CVE: CVE-2023-52566 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 7ee29facd8a9c5a26079148e36bcf07141b3a6bc upstream. In nilfs_gccache_submit_read_data(), brelse(bh) is called to drop the reference count of bh when the call to nilfs_dat_translate() fails. If the reference count hits 0 and its owner page gets unlocked, bh may be freed. However, bh->b_page is dereferenced to put the page after that, which may result in a use-after-free bug. This patch moves the release operation after unlocking and putting the page. NOTE: The function in question is only called in GC, and in combination with current userland tools, address translation using DAT does not occur in that function, so the code path that causes this issue will not be executed. However, it is possible to run that code path by intentionally modifying the userland GC library or by calling the GC ioctl directly. [konishi.ryusuke(a)gmail.com: NOTE added to the commit log] Link: https://lkml.kernel.org/r/1543201709-53191-1-git-send-email-bianpan2016@163… Link: https://lkml.kernel.org/r/20230921141731.10073-1-konishi.ryusuke@gmail.com Fixes: a3d93f709e89 ("nilfs2: block cache for garbage collection") Signed-off-by: Pan Bian <bianpan2016(a)163.com> Reported-by: Ferry Meng <mengferry(a)linux.alibaba.com> Closes: https://lkml.kernel.org/r/20230818092022.111054-1-mengferry@linux.alibaba.c… Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: ZhaoLong Wang <wangzhaolong1(a)huawei.com> --- fs/nilfs2/gcinode.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c index aadea660c66c..b0077f5f7112 100644 --- a/fs/nilfs2/gcinode.c +++ b/fs/nilfs2/gcinode.c @@ -73,10 +73,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff, struct the_nilfs *nilfs = inode->i_sb->s_fs_info; err = nilfs_dat_translate(nilfs->ns_dat, vbn, &pbn); - if (unlikely(err)) { /* -EIO, -ENOMEM, -ENOENT */ - brelse(bh); + if (unlikely(err)) /* -EIO, -ENOMEM, -ENOENT */ goto failed; - } } lock_buffer(bh); @@ -102,6 +100,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff, failed: unlock_page(bh->b_page); put_page(bh->b_page); + if (unlikely(err)) + brelse(bh); return err; } -- 2.39.2

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[PATCH openEuler-22.03-LTS-SP1] nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
by ZhaoLong Wang 07 Mar '24

07 Mar '24

From: Pan Bian <bianpan2016(a)163.com> stable inclusion from stable-v5.10.198 commit 7130a87ca32396eb9bf48b71a2d42259ae44c6c7 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I95AT5 CVE: CVE-2023-52566 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 7ee29facd8a9c5a26079148e36bcf07141b3a6bc upstream. In nilfs_gccache_submit_read_data(), brelse(bh) is called to drop the reference count of bh when the call to nilfs_dat_translate() fails. If the reference count hits 0 and its owner page gets unlocked, bh may be freed. However, bh->b_page is dereferenced to put the page after that, which may result in a use-after-free bug. This patch moves the release operation after unlocking and putting the page. NOTE: The function in question is only called in GC, and in combination with current userland tools, address translation using DAT does not occur in that function, so the code path that causes this issue will not be executed. However, it is possible to run that code path by intentionally modifying the userland GC library or by calling the GC ioctl directly. [konishi.ryusuke(a)gmail.com: NOTE added to the commit log] Link: https://lkml.kernel.org/r/1543201709-53191-1-git-send-email-bianpan2016@163… Link: https://lkml.kernel.org/r/20230921141731.10073-1-konishi.ryusuke@gmail.com Fixes: a3d93f709e89 ("nilfs2: block cache for garbage collection") Signed-off-by: Pan Bian <bianpan2016(a)163.com> Reported-by: Ferry Meng <mengferry(a)linux.alibaba.com> Closes: https://lkml.kernel.org/r/20230818092022.111054-1-mengferry@linux.alibaba.c… Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: ZhaoLong Wang <wangzhaolong1(a)huawei.com> --- fs/nilfs2/gcinode.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c index aadea660c66c..b0077f5f7112 100644 --- a/fs/nilfs2/gcinode.c +++ b/fs/nilfs2/gcinode.c @@ -73,10 +73,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff, struct the_nilfs *nilfs = inode->i_sb->s_fs_info; err = nilfs_dat_translate(nilfs->ns_dat, vbn, &pbn); - if (unlikely(err)) { /* -EIO, -ENOMEM, -ENOENT */ - brelse(bh); + if (unlikely(err)) /* -EIO, -ENOMEM, -ENOENT */ goto failed; - } } lock_buffer(bh); @@ -102,6 +100,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff, failed: unlock_page(bh->b_page); put_page(bh->b_page); + if (unlikely(err)) + brelse(bh); return err; } -- 2.39.2

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[PATCH openEuler-22.03-LTS] nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
by ZhaoLong Wang 07 Mar '24

07 Mar '24

From: Pan Bian <bianpan2016(a)163.com> stable inclusion from stable-v5.10.198 commit 7130a87ca32396eb9bf48b71a2d42259ae44c6c7 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I95AT5 CVE: CVE-2023-52566 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 7ee29facd8a9c5a26079148e36bcf07141b3a6bc upstream. In nilfs_gccache_submit_read_data(), brelse(bh) is called to drop the reference count of bh when the call to nilfs_dat_translate() fails. If the reference count hits 0 and its owner page gets unlocked, bh may be freed. However, bh->b_page is dereferenced to put the page after that, which may result in a use-after-free bug. This patch moves the release operation after unlocking and putting the page. NOTE: The function in question is only called in GC, and in combination with current userland tools, address translation using DAT does not occur in that function, so the code path that causes this issue will not be executed. However, it is possible to run that code path by intentionally modifying the userland GC library or by calling the GC ioctl directly. [konishi.ryusuke(a)gmail.com: NOTE added to the commit log] Link: https://lkml.kernel.org/r/1543201709-53191-1-git-send-email-bianpan2016@163… Link: https://lkml.kernel.org/r/20230921141731.10073-1-konishi.ryusuke@gmail.com Fixes: a3d93f709e89 ("nilfs2: block cache for garbage collection") Signed-off-by: Pan Bian <bianpan2016(a)163.com> Reported-by: Ferry Meng <mengferry(a)linux.alibaba.com> Closes: https://lkml.kernel.org/r/20230818092022.111054-1-mengferry@linux.alibaba.c… Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: ZhaoLong Wang <wangzhaolong1(a)huawei.com> --- fs/nilfs2/gcinode.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c index aadea660c66c..b0077f5f7112 100644 --- a/fs/nilfs2/gcinode.c +++ b/fs/nilfs2/gcinode.c @@ -73,10 +73,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff, struct the_nilfs *nilfs = inode->i_sb->s_fs_info; err = nilfs_dat_translate(nilfs->ns_dat, vbn, &pbn); - if (unlikely(err)) { /* -EIO, -ENOMEM, -ENOENT */ - brelse(bh); + if (unlikely(err)) /* -EIO, -ENOMEM, -ENOENT */ goto failed; - } } lock_buffer(bh); @@ -102,6 +100,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff, failed: unlock_page(bh->b_page); put_page(bh->b_page); + if (unlikely(err)) + brelse(bh); return err; } -- 2.39.2

2 1

[PATCH 1/2] mm: hugetlb_vmemmap: fix hugetlb page number decrease failed on movable nodes
by Yuan Can 07 Mar '24

07 Mar '24

mainline inclusion from mainline commit 2eaa6c2abb9dd55041a05c20c451790c124d5cf0 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I96CYK CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ---------------------------------------------------------------------- The decreasing of hugetlb pages number failed with the following message given: sh: page allocation failure: order:0, mode:0x204cc0(GFP_KERNEL|__GFP_RETRY_MAYFAIL|__GFP_THISNODE) CPU: 1 PID: 112 Comm: sh Not tainted 6.5.0-rc7-... #45 Hardware name: linux,dummy-virt (DT) Call trace: dump_backtrace.part.6+0x84/0xe4 show_stack+0x18/0x24 dump_stack_lvl+0x48/0x60 dump_stack+0x18/0x24 warn_alloc+0x100/0x1bc __alloc_pages_slowpath.constprop.107+0xa40/0xad8 __alloc_pages+0x244/0x2d0 hugetlb_vmemmap_restore+0x104/0x1e4 __update_and_free_hugetlb_folio+0x44/0x1f4 update_and_free_hugetlb_folio+0x20/0x68 update_and_free_pages_bulk+0x4c/0xac set_max_huge_pages+0x198/0x334 nr_hugepages_store_common+0x118/0x178 nr_hugepages_store+0x18/0x24 kobj_attr_store+0x18/0x2c sysfs_kf_write+0x40/0x54 kernfs_fop_write_iter+0x164/0x1dc vfs_write+0x3a8/0x460 ksys_write+0x6c/0x100 __arm64_sys_write+0x1c/0x28 invoke_syscall+0x44/0x100 el0_svc_common.constprop.1+0x6c/0xe4 do_el0_svc+0x38/0x94 el0_svc+0x28/0x74 el0t_64_sync_handler+0xa0/0xc4 el0t_64_sync+0x174/0x178 Mem-Info: ... The reason is that the hugetlb pages being released are allocated from movable nodes, and with hugetlb_optimize_vmemmap enabled, vmemmap pages need to be allocated from the same node during the hugetlb pages releasing. With GFP_KERNEL and __GFP_THISNODE set, allocating from movable node is always failed. Fix this problem by removing __GFP_THISNODE. Link: https://lkml.kernel.org/r/20230905124503.24899-1-yuancan@huawei.com Fixes: ad2fa3717b74 ("mm: hugetlb: alloc the vmemmap pages associated with each HugeTLB page") Signed-off-by: Yuan Can <yuancan(a)huawei.com> Reviewed-by: Muchun Song <songmuchun(a)bytedance.com> Cc: Kefeng Wang <wangkefeng.wang(a)huawei.com> Cc: Mike Kravetz <mike.kravetz(a)oracle.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/hugetlb_vmemmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/hugetlb_vmemmap.c b/mm/hugetlb_vmemmap.c index 90aee2cd3dab..b3bc59160003 100644 --- a/mm/hugetlb_vmemmap.c +++ b/mm/hugetlb_vmemmap.c @@ -381,7 +381,7 @@ static int vmemmap_remap_free(unsigned long start, unsigned long end, static int alloc_vmemmap_page_list(unsigned long start, unsigned long end, struct list_head *list) { - gfp_t gfp_mask = GFP_KERNEL | __GFP_RETRY_MAYFAIL | __GFP_THISNODE; + gfp_t gfp_mask = GFP_KERNEL | __GFP_RETRY_MAYFAIL; unsigned long nr_pages = (end - start) >> PAGE_SHIFT; int nid = page_to_nid((struct page *)start); struct page *page, *next; -- 2.17.1

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[PATCH OLK-5.10] nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
by ZhaoLong Wang 07 Mar '24

07 Mar '24

From: Pan Bian <bianpan2016(a)163.com> stable inclusion from stable-v5.10.198 commit 7130a87ca32396eb9bf48b71a2d42259ae44c6c7 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I95AT5 CVE: CVE-2023-52566 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 7ee29facd8a9c5a26079148e36bcf07141b3a6bc upstream. In nilfs_gccache_submit_read_data(), brelse(bh) is called to drop the reference count of bh when the call to nilfs_dat_translate() fails. If the reference count hits 0 and its owner page gets unlocked, bh may be freed. However, bh->b_page is dereferenced to put the page after that, which may result in a use-after-free bug. This patch moves the release operation after unlocking and putting the page. NOTE: The function in question is only called in GC, and in combination with current userland tools, address translation using DAT does not occur in that function, so the code path that causes this issue will not be executed. However, it is possible to run that code path by intentionally modifying the userland GC library or by calling the GC ioctl directly. [konishi.ryusuke(a)gmail.com: NOTE added to the commit log] Link: https://lkml.kernel.org/r/1543201709-53191-1-git-send-email-bianpan2016@163… Link: https://lkml.kernel.org/r/20230921141731.10073-1-konishi.ryusuke@gmail.com Fixes: a3d93f709e89 ("nilfs2: block cache for garbage collection") Signed-off-by: Pan Bian <bianpan2016(a)163.com> Reported-by: Ferry Meng <mengferry(a)linux.alibaba.com> Closes: https://lkml.kernel.org/r/20230818092022.111054-1-mengferry@linux.alibaba.c… Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Tested-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: ZhaoLong Wang <wangzhaolong1(a)huawei.com> --- fs/nilfs2/gcinode.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c index aadea660c66c..b0077f5f7112 100644 --- a/fs/nilfs2/gcinode.c +++ b/fs/nilfs2/gcinode.c @@ -73,10 +73,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff, struct the_nilfs *nilfs = inode->i_sb->s_fs_info; err = nilfs_dat_translate(nilfs->ns_dat, vbn, &pbn); - if (unlikely(err)) { /* -EIO, -ENOMEM, -ENOENT */ - brelse(bh); + if (unlikely(err)) /* -EIO, -ENOMEM, -ENOENT */ goto failed; - } } lock_buffer(bh); @@ -102,6 +100,8 @@ int nilfs_gccache_submit_read_data(struct inode *inode, sector_t blkoff, failed: unlock_page(bh->b_page); put_page(bh->b_page); + if (unlikely(err)) + brelse(bh); return err; } -- 2.39.2

2 1

[openeuler:OLK-5.10] BUILD SUCCESS WITH WARNING 2644e97ceb4e48ac50ba90491e02bc6db6eec979
by kernel test robot 07 Mar '24

07 Mar '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: 2644e97ceb4e48ac50ba90491e02bc6db6eec979 !4925 v2 btrfs: do not ASSERT() if the newly created subvolume already got read Warning: (recently discovered and may have been fixed) drivers/net/ethernet/huawei/hinic/hinic_lld.c:956:33: warning: 'strncpy' output may be truncated copying 15 bytes from a string of length 15 [-Wstringop-truncation] Warning ids grouped by kconfigs: gcc_recent_errors `-- arm64-randconfig-003-20240306 `-- drivers-net-ethernet-huawei-hinic-hinic_lld.c:warning:strncpy-output-may-be-truncated-copying-bytes-from-a-string-of-length clang_recent_errors `-- x86_64-allyesconfig |-- drivers-ub-urma-ubcore-ubcore_device.c:warning:no-previous-prototype-for-function-ubcore_find_tpf_device_legacy |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-function-ubcore_modify_tp_state |-- drivers-ub-urma-uburma-uburma_main.c:warning:no-previous-prototype-for-function-uburma_dev_accessible_by_ns |-- drivers-ub-urma-uburma-uburma_main.c:warning:no-previous-prototype-for-function-uburma_set_dev_ns `-- drivers-ub-urma-uburma-uburma_main.c:warning:no-previous-prototype-for-function-uburma_set_ns_mode elapsed time: 1034m configs tested: 11 configs skipped: 133 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240307 gcc arm64 randconfig-002-20240307 gcc arm64 randconfig-003-20240307 gcc arm64 randconfig-004-20240307 clang x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 defconfig gcc x86_64 rhel-8.3-rust clang -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6] BUILD REGRESSION f1e6c574c7e9942b39f099e93601ea84a6c4f737
by kernel test robot 07 Mar '24

07 Mar '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: f1e6c574c7e9942b39f099e93601ea84a6c4f737 !4930 erofs: fix lz4 inplace decompression Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- arm64-defconfig | |-- aarch64-linux-ld:arch-arm64-include-asm-kvm_mmu.h:(.hyp.text):undefined-reference-to-__kvm_nvhe_kvm_ncsnp_support | |-- aarch64-linux-ld:arch-arm64-kvm-hyp-nvhe-..-pgtable.c:(.hyp.text):undefined-reference-to-__kvm_nvhe_kvm_ncsnp_support | |-- arch-arm64-include-asm-kvm_mmu.h:(.hyp.text):dangerous-relocation:unsupported-relocation | |-- arch-arm64-include-asm-kvm_mmu.h:(.hyp.text):undefined-reference-to-__kvm_nvhe_kvm_ncsnp_support | |-- arch-arm64-kvm-hyp-nvhe-..-pgtable.c:(.hyp.text):dangerous-relocation:unsupported-relocation | |-- arch-arm64-kvm-hyp-nvhe-..-pgtable.c:(.hyp.text):undefined-reference-to-__kvm_nvhe_kvm_ncsnp_support | `-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead |-- arm64-randconfig-001-20240306 | `-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device |-- arm64-randconfig-003-20240306 | |-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead | |-- drivers-platform-mpam-mpam_devices.c:error:implicit-declaration-of-function-__acpi_get_mem_attribute | `-- drivers-platform-mpam-mpam_devices.c:error:incompatible-types-when-assigning-to-type-pgprot_t-from-type-int |-- loongarch-allmodconfig | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:warning:no-previous-prototype-for-hns_roce_hw_v2_get_dscp | |-- loongson3-acpi-cpufreq.c:(.text):undefined-reference-to-acpi_processor_register_performance | |-- loongson3-acpi-cpufreq.c:(.text):undefined-reference-to-acpi_processor_unregister_performance | `-- security-integrity-ima-ima_appraise.c:warning:no-previous-prototype-for-ima_get_hash_algo |-- loongarch-randconfig-001-20240306 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | `-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead `-- loongarch-randconfig-002-20240306 `-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead clang_recent_errors |-- arm64-allmodconfig | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_config_pix_clock | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_fb_format_check | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_plane_get_cursor_format | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_plane_get_primary_format | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_reset | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_cursor_hi_addr | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_update_primary_hi_addr | |-- drivers-gpu-drm-phytium-pe22_dc.c:warning:no-previous-prototype-for-function-pe22_dc_hw_vram_init | |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_get_source_lane_count | |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_reset | |-- drivers-gpu-drm-phytium-pe22_dp.c:warning:no-previous-prototype-for-function-pe22_dp_hw_spread_is_enable | |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_destroy_state | |-- drivers-gpu-drm-phytium-phytium_crtc.c:warning:no-previous-prototype-for-function-phytium_crtc_atomic_duplicate_state | |-- drivers-gpu-drm-phytium-phytium_debugfs.c:warning:no-previous-prototype-for-function-phytium_debugfs_connector_add | |-- drivers-gpu-drm-phytium-phytium_debugfs.c:warning:no-previous-prototype-for-function-phytium_debugfs_display_register | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_adjust_link_train_parameter | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_coding_8b10b_need_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_dpcd_sink_dpms | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_encoder_destroy | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_fast_link_train | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_get_link_train_fallback_values | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hpd_poll_handler | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_config_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_input_source | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_output | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_disable_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_audio | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_input_source | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_output | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_enable_video | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_hpd_irq_setup | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_init | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_output_is_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_hw_video_is_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_scrambled_need_enable | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_dp_start_link_train | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_encoder_mode_valid | |-- drivers-gpu-drm-phytium-phytium_dp.c:warning:no-previous-prototype-for-function-phytium_get_encoder_crtc_mask | |-- drivers-gpu-drm-phytium-phytium_fbdev.c:warning:no-previous-prototype-for-function-phytium_drm_fbdev_fini | |-- drivers-gpu-drm-phytium-phytium_fbdev.c:warning:no-previous-prototype-for-function-phytium_drm_fbdev_init | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_dma_transfer | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_gem_prime_vmap | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_gem_prime_vunmap | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_memory_pool_alloc | |-- drivers-gpu-drm-phytium-phytium_gem.c:warning:no-previous-prototype-for-function-phytium_memory_pool_free | |-- drivers-gpu-drm-phytium-phytium_panel.c:warning:no-previous-prototype-for-function-phytium_dp_panel_release_backlight_funcs | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_dma_fini | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_dma_init | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_fini | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_hw_init | |-- drivers-gpu-drm-phytium-phytium_pci.c:warning:no-previous-prototype-for-function-phytium_pci_vram_init | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_destroy_state | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_duplicate_state | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_atomic_set_property | |-- drivers-gpu-drm-phytium-phytium_plane.c:warning:no-previous-prototype-for-function-phytium_plane_destroy | |-- drivers-gpu-drm-phytium-phytium_platform.c:warning:no-previous-prototype-for-function-phytium_platform_carveout_mem_fini | |-- drivers-gpu-drm-phytium-phytium_platform.c:warning:no-previous-prototype-for-function-phytium_platform_carveout_mem_init | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_clear_msi_irq | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_config_pix_clock | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_disable | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_fb_format_check | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_cursor_format | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_plane_get_primary_format | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_dcreq | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_update_primary_hi_addr | |-- drivers-gpu-drm-phytium-px210_dc.c:warning:no-previous-prototype-for-function-px210_dc_hw_vram_init | |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_get_source_lane_count | |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_reset | |-- drivers-gpu-drm-phytium-px210_dp.c:warning:no-previous-prototype-for-function-px210_dp_hw_spread_is_enable | |-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead | |-- drivers-iommu-arm-arm-smmu-v3-arm-smmu-v3.c:warning:variable-pre_addr-is-uninitialized-when-used-here | |-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead | |-- mm-mem_reliable.c:warning:arithmetic-between-different-enumeration-types-(-enum-node_stat_item-and-enum-lru_list-) | |-- security-integrity-ima-ima_appraise.c:warning:no-previous-prototype-for-function-ima_get_hash_algo | `-- security-integrity-ima-ima_fs.c:warning:variable-ret-is-used-uninitialized-whenever-if-condition-is-true |-- arm64-randconfig-002-20240306 | |-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead | `-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead |-- arm64-randconfig-004-20240306 | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead | `-- drivers-irqchip-irq-mbigen.c:warning:expecting-prototype-for-Due-to-the-existence-of-hyper().-Prototype-was-for-GICR_LENGTH()-instead |-- x86_64-allyesconfig | |-- drivers-crypto-montage-tsse-tsse_dev_mgr.c:warning:no-previous-prototype-for-function-tsse_stop_dev | |-- drivers-crypto-montage-tsse-tsse_dev_mgr.c:warning:variable-ptr-is-used-uninitialized-whenever-for-loop-exits-because-its-condition-is-false | |-- drivers-crypto-montage-tsse-tsse_fw_service.c:warning:no-previous-prototype-for-function-fw_free | |-- drivers-crypto-montage-tsse-tsse_fw_service.c:warning:no-previous-prototype-for-function-fw_send_msg | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-get_msginf | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-ipc_hw_init | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-ipc_init_msg | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-ipc_recieve_msg | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-ipc_send_msg | |-- drivers-crypto-montage-tsse-tsse_ipc.c:warning:no-previous-prototype-for-function-msg_rout | |-- drivers-crypto-montage-tsse-tsse_service.c:warning:no-previous-prototype-for-function-service_rout | |-- drivers-crypto-montage-tsse-tsse_service.c:warning:variable-ret-set-but-not-used | |-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device | |-- drivers-i2c-busses-i2c-hisi.c:warning:expecting-prototype-for-i2c_dw_acpi_pin_mux_change().-Prototype-was-for-i2c_hisi_pin_mux_change()-instead | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-base_offset-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-pin-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-value_back-set-but-not-used | |-- drivers-pinctrl-zhaoxin-pinctrl-zhaoxin.c:warning:variable-value_read-set-but-not-used | |-- security-integrity-ima-ima_appraise.c:warning:no-previous-prototype-for-function-ima_get_hash_algo | `-- security-integrity-ima-ima_fs.c:warning:variable-ret-is-used-uninitialized-whenever-if-condition-is-true `-- x86_64-rhel-8.3-rust `-- drivers-dax-super.c:warning:Function-parameter-or-member-KABI_RESERVE(-not-described-in-dax_device elapsed time: 978m configs tested: 16 configs skipped: 126 tested configs: arm64 allmodconfig clang arm64 allnoconfig gcc arm64 defconfig gcc arm64 randconfig-001-20240306 gcc arm64 randconfig-002-20240306 clang arm64 randconfig-003-20240306 gcc arm64 randconfig-004-20240306 clang loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240306 gcc loongarch randconfig-002-20240306 gcc x86_64 allnoconfig clang x86_64 allyesconfig clang x86_64 defconfig gcc 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 openEuler-1.0-LTS 0/2] CVE-2021-46984
by Li Nan 06 Mar '24

06 Mar '24

Li Nan (1): kyber: fix kabi broken in ->bio_merge() Omar Sandoval (1): kyber: fix out of bounds access when preempted block/kyber-iosched.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) -- 2.39.2

2 3

[PATCH openEuler-1.0-LTS 0/2] CVE-2021-47074
by Li Nan 06 Mar '24

06 Mar '24

Chaitanya Kulkarni (1): nvme-loop: don't put ctrl on nvme_init_ctrl error Wu Bo (1): nvme-loop: fix memory leak in nvme_loop_create_ctrl() drivers/nvme/target/loop.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) -- 2.39.2

2 3

[PATCH openEuler-1.0-LTS 0/1] Fixed CVE-2023-52504
by Zheng Zengkai 06 Mar '24

06 Mar '24

Considering that CONFIG_X86_5LEVEL is enabled in openEuler-1.0-LTS, Backport 4.19.297 LTS patch to fix CVE-2023-52504. https://nvd.nist.gov/vuln/detail/CVE-2023-52504 Kirill A. Shutemov (1): x86/alternatives: Disable KASAN in apply_alternatives() arch/x86/kernel/alternative.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) -- 2.20.1

2 2