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[PATCH openEuler-1.0-LTS] icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.
by Zhengchao Shao 07 Dec '23

07 Dec '23

From: Kuniyuki Iwashima <kuniyu(a)amazon.com> mainline inclusion from mainline-v5.19-rc7 commit d2efabce81db7eed1c98fa1a3f203f0edd738ac3 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8MEXU CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- While reading sysctl_icmp_errors_use_inbound_ifaddr, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader. Fixes: 1c2fb7f93cb2 ("[IPV4]: Sysctl configurable icmp error source address.") Signed-off-by: Kuniyuki Iwashima <kuniyu(a)amazon.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Conflicts: net/ipv4/sysctl_net_ipv4.c Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com> --- net/ipv4/icmp.c | 2 +- net/ipv4/sysctl_net_ipv4.c | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index a4f838ec7c75..8a39b12611e1 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -710,7 +710,7 @@ void __icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info, rcu_read_lock(); if (rt_is_input_route(rt) && - net->ipv4.sysctl_icmp_errors_use_inbound_ifaddr) + READ_ONCE(net->ipv4.sysctl_icmp_errors_use_inbound_ifaddr)) dev = dev_get_by_index_rcu(net, inet_iif(skb_in)); if (dev) diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 2644e1249a42..1c5abae1e6c7 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -578,7 +578,9 @@ static struct ctl_table ipv4_net_table[] = { .data = &init_net.ipv4.sysctl_icmp_errors_use_inbound_ifaddr, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec + .proc_handler = proc_dointvec, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_ONE }, { .procname = "icmp_ratelimit", -- 2.34.1

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[PATCH OLK-5.10] icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.
by Zhengchao Shao 07 Dec '23

07 Dec '23

From: Kuniyuki Iwashima <kuniyu(a)amazon.com> mainline inclusion from mainline-v5.19-rc7 commit d2efabce81db7eed1c98fa1a3f203f0edd738ac3 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8MEXU CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- While reading sysctl_icmp_errors_use_inbound_ifaddr, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader. Fixes: 1c2fb7f93cb2 ("[IPV4]: Sysctl configurable icmp error source address.") Signed-off-by: Kuniyuki Iwashima <kuniyu(a)amazon.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Conflicts: net/ipv4/sysctl_net_ipv4.c Signed-off-by: Zhengchao Shao <shaozhengchao(a)huawei.com> --- net/ipv4/icmp.c | 2 +- net/ipv4/sysctl_net_ipv4.c | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c index 0bbc047e8f6e..7041f73d5be6 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -703,7 +703,7 @@ void __icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info, rcu_read_lock(); if (rt_is_input_route(rt) && - net->ipv4.sysctl_icmp_errors_use_inbound_ifaddr) + READ_ONCE(net->ipv4.sysctl_icmp_errors_use_inbound_ifaddr)) dev = dev_get_by_index_rcu(net, inet_iif(skb_in)); if (dev) diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index bd158fdaf547..a013df55e933 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -613,7 +613,9 @@ static struct ctl_table ipv4_net_table[] = { .data = &init_net.ipv4.sysctl_icmp_errors_use_inbound_ifaddr, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec + .proc_handler = proc_dointvec, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_ONE }, { .procname = "icmp_ratelimit", -- 2.34.1

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[PATCH openEuler-22.03-LTS-SP2 00/23] Add error handle for driver
by Li Nan 07 Dec '23

07 Dec '23

And revert redundant patches of nbd to resolve conflict. Christoph Hellwig (9): block: add blk_alloc_disk and blk_cleanup_disk APIs blk-mq: add the blk_mq_alloc_disk APIs loop: use blk_mq_alloc_disk and blk_cleanup_disk loop: fix order of cleaning up the queue and freeing the tagset nbd: use blk_mq_alloc_disk and blk_cleanup_disk block: add a flag to make put_disk on partially initalized disks safer nvme: use blk_mq_alloc_disk brd: convert to blk_alloc_disk/blk_cleanup_disk ubi: use blk_mq_alloc_disk and blk_cleanup_disk Dan Carpenter (1): blk-mq: fix an IS_ERR() vs NULL bug Li Lingfeng (1): nbd: fix uaf in nbd_open Li Nan (1): nbd: Revert redundant patches of nbd first_minor Luis Chamberlain (7): loop: add error handling support for add_disk() nbd: add error handling support for add_disk() nvme: add error handling support for add_disk() block/brd: add error handling support for add_disk() scsi: sd: Add error handling support for add_disk() scsi: sr: Add error handling support for add_disk() mtd/ubi/block: add error handling support for add_disk() Wang Qing (1): nbd: fix order of cleaning up the queue and freeing the tagset Zhong Jinghua (3): scsi: sd: Clean up sdkp if device_add_disk() failed mtd/ubi/block: Fix null pointer dereference issue in error path mtd/ubi/block: Fix uaf problem in ubiblock_cleanup include/linux/blk-mq.h | 12 +++++ include/linux/genhd.h | 23 +++++++++ block/blk-mq.c | 19 ++++++++ block/genhd.c | 42 +++++++++++++++- drivers/block/brd.c | 103 +++++++++++++++++---------------------- drivers/block/loop.c | 26 +++++----- drivers/block/nbd.c | 70 ++++++++++---------------- drivers/mtd/ubi/block.c | 76 ++++++++++++++--------------- drivers/nvme/host/core.c | 41 ++++++++-------- drivers/scsi/sd.c | 8 ++- drivers/scsi/sr.c | 7 ++- 11 files changed, 246 insertions(+), 181 deletions(-) -- 2.39.2

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[OLK-5.10 v2 00/10] A set of patches for openEuler
by Chengchang Tang 07 Dec '23

07 Dec '23

From: Juan Zhou <zhoujuan51(a)h-partners.com> Some cleanups. Chengchang Tang (5): RDMA/hns: Replace magic number when fill ADDR to HW RDMA/hns: Remove extra blank line in get_sge_num_from_max_inl_data() RDMA/hns: Remove unused parameters detected by -Wextra RDMA/hns: Refactor mtr find RDMA/hns: Remove useless NULL check in hns_roce_get_netdev() Junxian Huang (2): RDMA/hns: Improve readability of check_bond_support() RDMA/hns: Add more check for bonding-unsupported cases Yangyang Li (1): RDMA/hns: Use macro instead of magic number wenglianfa (2): RDMA/hns: Fix the spin_lock and spin_unlock objects are inconsistent RDMA/hns: Cleanup for debugfs drivers/infiniband/hw/hns/hns_roce_alloc.c | 5 +- drivers/infiniband/hw/hns/hns_roce_bond.c | 107 ++++++++----- drivers/infiniband/hw/hns/hns_roce_cq.c | 11 +- drivers/infiniband/hw/hns/hns_roce_dca.c | 13 +- drivers/infiniband/hw/hns/hns_roce_dca.h | 3 +- drivers/infiniband/hw/hns/hns_roce_debugfs.c | 14 +- drivers/infiniband/hw/hns/hns_roce_debugfs.h | 4 +- drivers/infiniband/hw/hns/hns_roce_device.h | 13 +- drivers/infiniband/hw/hns/hns_roce_hem.c | 13 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 157 +++++++++---------- drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 12 ++ drivers/infiniband/hw/hns/hns_roce_main.c | 5 +- drivers/infiniband/hw/hns/hns_roce_mr.c | 95 +++++++---- drivers/infiniband/hw/hns/hns_roce_qp.c | 15 +- drivers/infiniband/hw/hns/hns_roce_srq.c | 4 +- 15 files changed, 263 insertions(+), 208 deletions(-) -- 2.30.0

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[PATCH OLK-5.10 0/2] Fixed two memory leak issues of the Perf tool
by Junhao He 07 Dec '23

07 Dec '23

Fixed two memory leak issues of the Perf tool: a) perf hisi-ptt: Fix memory leak in lseek failure handling b) perf header: Fix one memory leakage in perf_event__fprintf_event_update Kuan-Wei Chiu (1): perf hisi-ptt: Fix memory leak in lseek failure handling Yicong Yang (1): perf header: Fix one memory leakage in perf_event__fprintf_event_update() tools/perf/util/header.c | 6 ++++-- tools/perf/util/hisi-ptt.c | 4 +++- 2 files changed, 7 insertions(+), 3 deletions(-) -- 2.33.0

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[src-openEuler/rdma-core-v6 0/4] A seires of bugfix
by Chengchang Tang 07 Dec '23

07 Dec '23

From: Ran Zhou <zhouran10(a)h-partners.com> Correct the retrun of error codes, add pthread spinlock and init judgment and removes a repeated init, fix owner bit when SQ wraps. Chengchang Tang (2): libhns: Fix parent domain unsupported comp mask libhns: Fix owner bit when SQ wraps around in new IO Ran Zhou (1): libhns: Removes a repeated initialization of a spinlock Wenpeng Liang (1): libhns: Add pthread_spin_destroy()/pthread_mutex_destroy() providers/hns/hns_roce_u.c | 61 +++++++++++++++++++++++++++----- providers/hns/hns_roce_u_hw_v2.c | 8 +---- providers/hns/hns_roce_u_verbs.c | 23 +++++++----- 3 files changed, 68 insertions(+), 24 deletions(-) -- 2.30.0

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[PATCH OLK-5.10 0/1] iommu/arm-smmu-v3: disable stall for quiet_cd
by Chen Jun 07 Dec '23

07 Dec '23

In the stall model, invalid transactions were expected to be stalled and aborted by the IOPF handler. *** BLURB HERE *** Wenkai Lin (1): iommu/arm-smmu-v3: disable stall for quiet_cd drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 2 ++ 1 file changed, 2 insertions(+) -- 2.17.1

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[PATCH openEuler-1.0-LTS 0/2] net: hns: fix fake link up
by Yonglong Liu 06 Dec '23

06 Dec '23

This patch set fix fake link up problem and modify the driver version. Yonglong Liu (2): net: hns: fix fake link up on xge port net: hns: update hns version to 23.12.1 drivers/net/ethernet/hisilicon/hns/hnae.h | 2 +- .../net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 +++++++++++++++++++ drivers/net/ethernet/hisilicon/hns_mdio.c | 2 +- 3 files changed, 31 insertions(+), 2 deletions(-) -- 2.17.1

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[PATCH openEuler-1.0-LTS 0/2] net: hns: fix fake link up
by Yonglong Liu 06 Dec '23

06 Dec '23

This patch set fix fake link up problem and modify the driver version. Yonglong Liu (2): net: hns: fix fake link up on xge port net: hns: update hns version to 23.12.1 drivers/net/ethernet/hisilicon/hns/hnae.h | 2 +- .../net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 29 +++++++++++++++++++ drivers/net/ethernet/hisilicon/hns_mdio.c | 2 +- 3 files changed, 31 insertions(+), 2 deletions(-) -- 2.17.1

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[PATCH OLK-6.6 00/10] kabi: add kabi helper macros and tools
by Jialin Zhang 06 Dec '23

06 Dec '23

1. add kabi helper macros 2. add kabi tools: kabideps, kabisyms, check-kabi Li Lingfeng (1): kabi: deduplication friendly structs Xie XiuQi (5): kabi: add KABI_SIZE_ALIGN_CHECKS for more stringent kabi checks kabi: enables more stringent kabi checks kabi: add script tools to check kabi symbol kabi: add a tool to generate the kabi reference relationship kabi: add kABI reference checking tool Zheng Zengkai (4): kabi: add kabi helper macros KABI: Add CONFIG_KABI_RESERVE to control KABI padding reserve openeuler_defconfig: Enable CONFIG_KABI_RESERVE for x86 and arm64 kabi: Generalize naming of kabi helper macros Kconfig | 15 + arch/arm64/configs/openeuler_defconfig | 2 + arch/x86/configs/openeuler_defconfig | 2 + include/linux/kabi.h | 509 +++++++++++++++++++++++++ scripts/check-kabi | 147 +++++++ scripts/kabideps | 161 ++++++++ scripts/kabisyms | 141 +++++++ 7 files changed, 977 insertions(+) create mode 100644 include/linux/kabi.h create mode 100755 scripts/check-kabi create mode 100755 scripts/kabideps create mode 100755 scripts/kabisyms -- 2.25.1

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