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[PATCH OLK-6.6 0/5] net: netfilter: Fix CVE-2026-43025
by superdcc97＠163.com 23 Jun '26

23 Jun '26

From: Dong Chenchen <dongchenchen2(a)huawei.com> Fix CVE-2026-43025 Pablo Neira Ayuso (3): netfilter: nf_conntrack_expect: store netns and zone in expectation netfilter: ctnetlink: ignore explicit helper on new expectations netfilter: nf_conntrack_expect: restore helper propagation via expectation Pratham Gupta (1): netfilter: ctnetlink: use nf_ct_exp_net() in expectation dump Dong Chenchen (1): net: Fix kabi breakage of struct nf_conntrack_expect include/net/netfilter/nf_conntrack_expect.h | 21 ++++++- net/netfilter/nf_conntrack_broadcast.c | 7 ++- net/netfilter/nf_conntrack_core.c | 7 ++- net/netfilter/nf_conntrack_expect.c | 10 +++- net/netfilter/nf_conntrack_h323_main.c | 12 ++-- net/netfilter/nf_conntrack_helper.c | 5 ++ net/netfilter/nf_conntrack_netlink.c | 63 ++++++++------------- net/netfilter/nf_conntrack_sip.c | 2 +- 8 files changed, 73 insertions(+), 54 deletions(-) -- 2.43.0

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[PATCH OLK-5.10 0/3] CVE-2026-45892
by Long Li 23 Jun '26

23 Jun '26

Fix CVE-2026-45892 Zhang Yi (3): ext4: subdivide EXT4_EXT_DATA_VALID1 ext4: don't zero the entire extent if EXT4_EXT_DATA_PARTIAL_VALID1 ext4: drop extent cache after doing PARTIAL_VALID1 zeroout fs/ext4/extents.c | 37 +++++++++++++++++++++++++++++++------ 1 file changed, 31 insertions(+), 6 deletions(-) -- 2.52.0

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[PATCH OLK-5.10 0/2] Fix CVE-2026-45899
by Long Li 23 Jun '26

23 Jun '26

Fix CVE-2026-45899. Zhang Yi (1): ext4: drop extent cache when splitting extent fails zhanchengbin (1): ext4: fix inode tree inconsistency caused by ENOMEM fs/ext4/extents.c | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) -- 2.52.0

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[PATCH OLK-6.6 00/14] Fix CVE-2026-45899
by Long Li 23 Jun '26

23 Jun '26

Fix CVE-2026-45899 Baokun Li (7): ext4: get rid of ppath in ext4_ext_insert_extent() ext4: get rid of ppath in ext4_split_extent_at() ext4: get rid of ppath in ext4_split_extent() ext4: get rid of ppath in ext4_split_convert_extents() ext4: get rid of ppath in ext4_convert_unwritten_extents_endio() ext4: get rid of ppath in ext4_ext_convert_to_initialized() ext4: get rid of ppath in ext4_ext_handle_unwritten_extents() Long Li (1): Revert "ext4: don't set EXT4_GET_BLOCKS_CONVERT when splitting before submitting I/O" Yang Erkun (1): ext4: correct the comments place for EXT4_EXT_MAY_ZEROOUT Zhang Yi (5): ext4: subdivide EXT4_EXT_DATA_VALID1 ext4: don't zero the entire extent if EXT4_EXT_DATA_PARTIAL_VALID1 ext4: don't set EXT4_GET_BLOCKS_CONVERT when splitting before submitting I/O ext4: drop extent cache after doing PARTIAL_VALID1 zeroout ext4: drop extent cache when splitting extent fails fs/ext4/ext4.h | 7 +- fs/ext4/extents.c | 474 +++++++++++++++++++++++------------------- fs/ext4/fast_commit.c | 8 +- fs/ext4/migrate.c | 5 +- 4 files changed, 271 insertions(+), 223 deletions(-) -- 2.52.0

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[PATCH OLK-6.6 v3 0/4] net: Fix CVE-2026-43025
by superdcc97＠163.com 23 Jun '26

23 Jun '26

From: Dong Chenchen <dongchenchen2(a)huawei.com> Fix CVE-2026-43025 Pablo Neira Ayuso (3): netfilter: nf_conntrack_expect: store netns and zone in expectation netfilter: ctnetlink: ignore explicit helper on new expectations netfilter: nf_conntrack_expect: restore helper propagation via expectation Dong Chenchen (1): net: Fix kabi breakage of struct nf_conntrack_expect include/net/netfilter/nf_conntrack_expect.h | 21 ++++++- net/netfilter/nf_conntrack_broadcast.c | 7 ++- net/netfilter/nf_conntrack_core.c | 7 ++- net/netfilter/nf_conntrack_expect.c | 10 +++- net/netfilter/nf_conntrack_h323_main.c | 12 ++-- net/netfilter/nf_conntrack_helper.c | 5 ++ net/netfilter/nf_conntrack_netlink.c | 61 ++++++++------------- net/netfilter/nf_conntrack_sip.c | 2 +- 8 files changed, 72 insertions(+), 53 deletions(-) -- 2.43.0

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[PATCH OLK-6.6 0/3] Fix CVE-2026-45892
by Long Li 23 Jun '26

23 Jun '26

Fix CVE-2026-45892 Zhang Yi (3): ext4: subdivide EXT4_EXT_DATA_VALID1 ext4: don't zero the entire extent if EXT4_EXT_DATA_PARTIAL_VALID1 ext4: drop extent cache after doing PARTIAL_VALID1 zeroout fs/ext4/extents.c | 37 +++++++++++++++++++++++++++++++------ 1 file changed, 31 insertions(+), 6 deletions(-) -- 2.52.0

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[PATCH OLK-6.6 v2 0/4] net: Fix CVE-2026-43025
by superdcc97＠163.com 23 Jun '26

23 Jun '26

From: Dong Chenchen <dongchenchen2(a)huawei.com> Fix CVE-2026-43025 Pablo Neira Ayuso (3): netfilter: nf_conntrack_expect: store netns and zone in expectation netfilter: ctnetlink: ignore explicit helper on new expectations netfilter: nf_conntrack_expect: restore helper propagation via expectation Dong Chenchen (1): net: Fix kabi breakage of struct nf_conntrack_expect include/net/netfilter/nf_conntrack_expect.h | 21 ++++++- net/netfilter/nf_conntrack_broadcast.c | 7 ++- net/netfilter/nf_conntrack_core.c | 7 ++- net/netfilter/nf_conntrack_expect.c | 10 +++- net/netfilter/nf_conntrack_h323_main.c | 12 ++-- net/netfilter/nf_conntrack_helper.c | 5 ++ net/netfilter/nf_conntrack_netlink.c | 61 ++++++++------------- net/netfilter/nf_conntrack_sip.c | 2 +- 8 files changed, 72 insertions(+), 53 deletions(-) -- 2.43.0

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[PATCH OLK-6.6 0/4] net: Fix CVE-2026-43025
by superdcc97＠163.com 22 Jun '26

22 Jun '26

From: Sashiko Review <sashiko(a)example.com> Fix CVE-2026-43025 Pablo Neira Ayuso (3): netfilter: nf_conntrack_expect: store netns and zone in expectation netfilter: ctnetlink: ignore explicit helper on new expectations netfilter: nf_conntrack_expect: restore helper propagation via expectation Dong Chenchen (1): net: Fix kabi breakage of struct nf_conntrack_expect include/net/netfilter/nf_conntrack_expect.h | 21 ++++++- net/netfilter/nf_conntrack_broadcast.c | 7 ++- net/netfilter/nf_conntrack_core.c | 7 ++- net/netfilter/nf_conntrack_expect.c | 10 +++- net/netfilter/nf_conntrack_h323_main.c | 12 ++-- net/netfilter/nf_conntrack_helper.c | 5 ++ net/netfilter/nf_conntrack_netlink.c | 61 ++++++++------------- net/netfilter/nf_conntrack_sip.c | 2 +- 8 files changed, 72 insertions(+), 53 deletions(-) -- 2.43.0

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[PATCH OLK-6.6 0/2] net: Fix CVE-2026-45859
by superdcc97＠163.com 22 Jun '26

22 Jun '26

From: Dong Chenchen <dongchenchen2(a)huawei.com> Fix CVE-2026-45859 Florian Westphal (1): netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation Dong Chenchen (1): net: Fix kabi breakage of struct nf_queue_entry include/net/netfilter/nf_queue.h | 1 + net/netfilter/nfnetlink_queue.c | 122 +++++++++++++++++++------------ 2 files changed, 75 insertions(+), 48 deletions(-) -- 2.43.0

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[PATCH OLK-6.6] perf: arm_pmuv3: Use BR_RETIRED for HW branch event if enabled
by Yushan Wang 22 Jun '26

22 Jun '26

From: Ilkka Koskinen <ilkka(a)os.amperecomputing.com> mainline inclusion from mainline-v6.12-rc1 commit 5967a19f1c2ffb530f5d4589ddc4b4afbb6c7bd4 category: feature bugzilla: https://atomgit.com/openeuler/kernel/issues/9455 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ----------------------------------------------- The PMU driver attempts to use PC_WRITE_RETIRED for the HW branch event, if enabled. However, PC_WRITE_RETIRED counts only taken branches, whereas BR_RETIRED counts also non-taken ones. Furthermore, perf uses HW branch event to calculate branch misses ratio, implying BR_RETIRED is the correct event to count. We keep PC_WRITE_RETIRED still as an option in case BR_RETIRED isn't implemented. Signed-off-by: Ilkka Koskinen <ilkka(a)os.amperecomputing.com> Signed-off-by: Yushan Wang <wangyushan12(a)huawei.com> Signed-off-by: Ying Jiang <jiangying44(a)h-partners.com> --- drivers/perf/arm_pmuv3.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/perf/arm_pmuv3.c b/drivers/perf/arm_pmuv3.c index 5d750678a70e..d112d904c8c9 100644 --- a/drivers/perf/arm_pmuv3.c +++ b/drivers/perf/arm_pmuv3.c @@ -1419,14 +1419,14 @@ static int __armv8_pmuv3_map_event_id(struct arm_pmu *armpmu, if (event->attr.type == PERF_TYPE_HARDWARE && event->attr.config == PERF_COUNT_HW_BRANCH_INSTRUCTIONS) { - if (test_bit(ARMV8_PMUV3_PERFCTR_PC_WRITE_RETIRED, - armpmu->pmceid_bitmap)) - return ARMV8_PMUV3_PERFCTR_PC_WRITE_RETIRED; - if (test_bit(ARMV8_PMUV3_PERFCTR_BR_RETIRED, armpmu->pmceid_bitmap)) return ARMV8_PMUV3_PERFCTR_BR_RETIRED; + if (test_bit(ARMV8_PMUV3_PERFCTR_PC_WRITE_RETIRED, + armpmu->pmceid_bitmap)) + return ARMV8_PMUV3_PERFCTR_PC_WRITE_RETIRED; + return HW_OP_UNSUPPORTED; } -- 2.43.0

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