December 2023 - Kernel - mailweb.openeuler.org

[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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[PATCH OLK-6.6 v3 00/15] Ascend features
by Yuan Can 06 Dec '23

06 Dec '23

Jiankang Chen (1): iort: Read ACPI configure to get streamid. Lijun Fang (2): svm: add support for allocing memory which is within 4G physical address in svm_mmap arm64/ascend: Enable DvPP mmap features for Ascend Platform Navid Emamdoost (1): nbd_genl_status: null check for nla_nest_start Weilong Chen (4): arm64: Add MIDR encoding for HiSilicon Taishan CPUs ACPI / APEI: Notify all ras err to driver cache: Workaround HiSilicon Taishan DC CVAU arm64: Fix conflict for capability when cpu hotplug Xu Qiang (4): serial: amba-pl011: Fix serial port discard interrupt when interrupt signal line of serial port is connected to mbigen. irq-gic-v3: Add support to init ts core GICR irq-gic-v3-its: It can't be initialized when the GICR had been cut irq-gic-v3: Fix too large cpu_count Zhang Jian (3): mm: export collect_procs() cpu-feature: Enable Taisan IDC feature for Taishan core version iommu: bugfix for missing symbols when build arm_smmu_v3.ko Documentation/arch/arm64/silicon-errata.rst | 2 + arch/alpha/include/uapi/asm/mman.h | 1 + arch/arm64/Kconfig | 38 +++ arch/arm64/include/asm/cache.h | 9 + arch/arm64/include/asm/cputype.h | 2 + arch/arm64/kernel/cpu_errata.c | 34 +++ arch/mips/include/uapi/asm/mman.h | 1 + arch/parisc/include/uapi/asm/mman.h | 1 + arch/powerpc/include/uapi/asm/mman.h | 1 + arch/sparc/include/uapi/asm/mman.h | 1 + arch/xtensa/include/uapi/asm/mman.h | 1 + drivers/acpi/apei/ghes.c | 4 +- drivers/block/nbd.c | 6 + drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 14 ++ drivers/irqchip/Kconfig | 10 + drivers/irqchip/irq-gic-v3-its.c | 254 +++++++++++++++++++- drivers/irqchip/irq-gic-v3.c | 101 +++++++- drivers/tty/serial/Kconfig | 18 ++ drivers/tty/serial/amba-pl011.c | 66 +++++ fs/hugetlbfs/inode.c | 16 ++ include/linux/irqchip/arm-gic-v3.h | 5 + include/linux/mm.h | 3 + include/linux/mman.h | 64 +++++ include/uapi/asm-generic/mman.h | 1 + mm/memory-failure.c | 3 +- mm/mmap.c | 44 ++++ 26 files changed, 690 insertions(+), 10 deletions(-) -- 2.17.1

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[PATCH OLK-6.6 v2 00/16] *** ASCEND features ***
by Yuan Can 06 Dec '23

06 Dec '23

*** BLURB HERE *** Jiankang Chen (1): iort: Read ACPI configure to get streamid. Lewis Huang (1): drm/amd/display: Change the DMCUB mailbox memory location from FB to inbox Lijun Fang (2): svm: add support for allocing memory which is within 4G physical address in svm_mmap arm64/ascend: Enable DvPP mmap features for Ascend Platform Navid Emamdoost (1): nbd_genl_status: null check for nla_nest_start Weilong Chen (4): arm64: Add MIDR encoding for HiSilicon Taishan CPUs ACPI / APEI: Notify all ras err to driver cache: Workaround HiSilicon Taishan DC CVAU arm64: Fix conflict for capability when cpu hotplug Xu Qiang (4): serial: amba-pl011: Fix serial port discard interrupt when interrupt signal line of serial port is connected to mbigen. irq-gic-v3: Add support to init ts core GICR irq-gic-v3-its: It can't be initialized when the GICR had been cut irq-gic-v3: Fix too large cpu_count Zhang Jian (3): mm: export collect_procs() cpu-feature: Enable Taisan IDC feature for Taishan core version iommu: bugfix for missing symbols when build arm_smmu_v3.ko -- 2.17.1

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