December 2023 - Kernel - mailweb.openeuler.org

[PATCH openEuler-22.03-LTS] netfilter: nft_set_pipapo: skip inactive elements during set walk
by Dong Chenchen 27 Dec '23

27 Dec '23

From: Florian Westphal <fw(a)strlen.de> stable inclusion from stable-5.10.203 commit bf72b44fe81be08a9fcd58aabf417cd3337ffc99 category: bugfix bugzilla: 189434 CVE: CVE-2023-6817 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 317eb9685095678f2c9f5a8189de698c5354316a upstream. Otherwise set elements can be deactivated twice which will cause a crash. Reported-by: Xingyuan Mo <hdthky0(a)gmail.com> Fixes: 3c4287f62044 ("nf_tables: Add set type for arbitrary concatenation of ranges") Signed-off-by: Florian Westphal <fw(a)strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Conflicts: net/netfilter/nft_set_pipapo.c Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/netfilter/nft_set_pipapo.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c index 3be93175b3ff..08fc65ca31d4 100644 --- a/net/netfilter/nft_set_pipapo.c +++ b/net/netfilter/nft_set_pipapo.c @@ -1984,6 +1984,9 @@ static void nft_pipapo_walk(const struct nft_ctx *ctx, struct nft_set *set, if (nft_set_elem_expired(&e->ext)) goto cont; + if (!nft_set_elem_active(&e->ext, iter->genmask)) + goto cont; + elem.priv = e; iter->err = iter->fn(ctx, set, iter, &elem); -- 2.25.1

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[PATCH OLK-5.10] netfilter: nft_set_pipapo: skip inactive elements during set walk
by Dong Chenchen 27 Dec '23

27 Dec '23

From: Florian Westphal <fw(a)strlen.de> stable inclusion from stable-5.10.203 commit bf72b44fe81be08a9fcd58aabf417cd3337ffc99 category: bugfix bugzilla: 189434 CVE: CVE-2023-6817 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 317eb9685095678f2c9f5a8189de698c5354316a upstream. Otherwise set elements can be deactivated twice which will cause a crash. Reported-by: Xingyuan Mo <hdthky0(a)gmail.com> Fixes: 3c4287f62044 ("nf_tables: Add set type for arbitrary concatenation of ranges") Signed-off-by: Florian Westphal <fw(a)strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Conflicts: net/netfilter/nft_set_pipapo.c Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/netfilter/nft_set_pipapo.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c index 3be93175b3ff..08fc65ca31d4 100644 --- a/net/netfilter/nft_set_pipapo.c +++ b/net/netfilter/nft_set_pipapo.c @@ -1984,6 +1984,9 @@ static void nft_pipapo_walk(const struct nft_ctx *ctx, struct nft_set *set, if (nft_set_elem_expired(&e->ext)) goto cont; + if (!nft_set_elem_active(&e->ext, iter->genmask)) + goto cont; + elem.priv = e; iter->err = iter->fn(ctx, set, iter, &elem); -- 2.25.1

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[PATCH OLK-6.6 0/2] xfs: fix two corruption problems
by Long Li 27 Dec '23

27 Dec '23

This patch set fix two corruption problems: Long Li (1): xfs: shutdown to ensure submits buffers on LSN boundaries yangerkun (1): xfs: shutdown xfs once inode double free fs/xfs/libxfs/xfs_ialloc.c | 6 +++++- fs/xfs/xfs_log_recover.c | 6 +++++- 2 files changed, 10 insertions(+), 2 deletions(-) -- 2.31.1

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[PATCH openEuler-1.0-LTS 0/2] Fix CVE-2023-6546
by Yi Yang 27 Dec '23

27 Dec '23

Fix CVE-2023-6546 Daniel Starke (1): tty: n_gsm: fix restart handling via CLD command Yi Yang (1): tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux drivers/tty/n_gsm.c | 71 ++++++++++++++------------------------------- 1 file changed, 22 insertions(+), 49 deletions(-) -- 2.25.1

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[PATCH openEuler-1.0-LTS 0/2] perf/core: Fix CVE-2023-6931
by Yang Jihong 27 Dec '23

27 Dec '23

Mark Rutland (1): perf: Fix perf_event_validate_size() lockdep splat Peter Zijlstra (1): perf: Fix perf_event_validate_size() kernel/events/core.c | 67 ++++++++++++++++++++++++++++++-------------- 1 file changed, 46 insertions(+), 21 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 v2] openeuler_defconfig: enable CONFIG_UNICODE for x86 and arm64
by Baokun Li 26 Dec '23

26 Dec '23

hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I853Y8 -------------------------------- Enable CONFIG_UNICODE on x86 and arm64 by default to support the ext4 casefold feature. Signed-off-by: Baokun Li <libaokun1(a)huawei.com> --- V1->V2: Remove the bugzilla number and just keep the gitee issue link to silence checkpatch warning. arch/arm64/configs/openeuler_defconfig | 2 +- arch/x86/configs/openeuler_defconfig | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index 9297e3ca9f92..5f23e68df237 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -7074,7 +7074,7 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_NLS_UTF8=m CONFIG_NLS_UCS2_UTILS=m # CONFIG_DLM is not set -# CONFIG_UNICODE is not set +CONFIG_UNICODE=y CONFIG_IO_WQ=y # end of File systems diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index c7b4a4b80b66..4323520457a3 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -8279,7 +8279,7 @@ CONFIG_NLS_UTF8=m CONFIG_NLS_UCS2_UTILS=m CONFIG_DLM=m CONFIG_DLM_DEBUG=y -# CONFIG_UNICODE is not set +CONFIG_UNICODE=y CONFIG_IO_WQ=y # end of File systems -- 2.31.1

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[PATCH OLK-6.6] openeuler_defconfig: enable CONFIG_UNICODE for x86 and arm64
by Baokun Li 26 Dec '23

26 Dec '23

hulk inclusion category: feature bugzilla: 189255, https://gitee.com/openeuler/kernel/issues/I853Y8 CVE: NA -------------------------------- Enable CONFIG_UNICODE on x86 and arm64 by default to support the ext4 casefold feature. Signed-off-by: Baokun Li <libaokun1(a)huawei.com> --- arch/arm64/configs/openeuler_defconfig | 2 +- arch/x86/configs/openeuler_defconfig | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index 9297e3ca9f92..5f23e68df237 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -7074,7 +7074,7 @@ CONFIG_NLS_MAC_TURKISH=m CONFIG_NLS_UTF8=m CONFIG_NLS_UCS2_UTILS=m # CONFIG_DLM is not set -# CONFIG_UNICODE is not set +CONFIG_UNICODE=y CONFIG_IO_WQ=y # end of File systems diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index c7b4a4b80b66..4323520457a3 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -8279,7 +8279,7 @@ CONFIG_NLS_UTF8=m CONFIG_NLS_UCS2_UTILS=m CONFIG_DLM=m CONFIG_DLM_DEBUG=y -# CONFIG_UNICODE is not set +CONFIG_UNICODE=y CONFIG_IO_WQ=y # end of File systems -- 2.31.1

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[PATCH OLK-6.6 0/3] memcg: support OOM priority for memcg
by Jinjiang Tu 26 Dec '23

26 Dec '23

Changelog: * rename CONFIG_MEMCG_QOS to CONFIG_MEMCG_OOM_PRIORITY * move CONFIG_MEMCG_OOM_PRIORITY to init/Kconfig * set CONFIG_MEMCG_OOM_PRIORITY default from y to n, and enbale it in openeuler_defconfig * add rcu_read_lock() protection for mem_cgroup_from_task() * Instead of static key, use variable to check if the feature is enabled * use READ_ONCE/WRITE_ONCE protection when read/write oom_prio * cleanup Jing Xiangfeng (3): memcg: support priority for oom memcg: Add sysctl memcg_qos_enable memcg: enable CONFIG_MEMCG_OOM_PRIORITY by default arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + include/linux/memcontrol.h | 26 +++ init/Kconfig | 14 ++ mm/memcontrol.c | 222 +++++++++++++++++++++++++ mm/oom_kill.c | 61 ++++++- 6 files changed, 320 insertions(+), 5 deletions(-) -- 2.25.1

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[PATCH OLK-6.6 v2 0/3] xfs: fix attr inactive problems
by Long Li 26 Dec '23

26 Dec '23

This patch set fix two attr inactive problems: Guo Xuenan (1): xfs: force shutdown xfs when xfs_attr_inactive fails Zhang Yi (2): xfs: factor out __xfs_da3_node_read() xfs: atomic drop extent entries when inactiving attr fs/xfs/libxfs/xfs_da_btree.c | 5 +-- fs/xfs/libxfs/xfs_da_btree.h | 15 ++++++-- fs/xfs/xfs_attr_inactive.c | 66 ++++++++++++++++++++++++++---------- 3 files changed, 65 insertions(+), 21 deletions(-) -- 2.31.1

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[PATCH OLK-6.6 0/2] xfs: fix perag leak when growfs fails
by Long Li 26 Dec '23

26 Dec '23

This patch set fix perag leak problems when growfs fails. Long Li (2): xfs: add lock protection when remove perag from radix tree xfs: fix perag leak when growfs fails fs/xfs/libxfs/xfs_ag.c | 36 ++++++++++++++++++++++++++++-------- fs/xfs/libxfs/xfs_ag.h | 2 ++ fs/xfs/xfs_fsops.c | 5 ++++- 3 files changed, 34 insertions(+), 9 deletions(-) -- 2.31.1

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