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[PATCH OLK-5.10 0/3] RDMA/hns: Some patches are integrated into OLK-5.10
by Chengchang Tang 26 Dec '24

26 Dec '24

From: Xinghai Cen <cenxinghai(a)h-partners.com> RDMA/hns: Some patches are integrated into OLK-5.10 Junxian Huang (2): RDMA/hns: Fix bonding failure due to wrong reset_state RDMA/hns: Don't query *except on hip10* wenglianfa (1): RDMA/hns: Fix creating GSI QP in non-extended SGE QP bank drivers/infiniband/hw/hns/hns_roce_bond.c | 9 ++++++--- drivers/infiniband/hw/hns/hns_roce_device.h | 2 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 16 ++++++---------- 3 files changed, 13 insertions(+), 14 deletions(-) -- 2.33.0

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[openeuler:OLK-6.6 1662/1662] drivers/iommu/amd/iommu.c:69:30: sparse: sparse: symbol 'amd_dirty_ops' was not declared. Should it be static?
by kernel test robot 26 Dec '24

26 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 589aaab51b2a3b112b232f89fd29a5302222d946 commit: ebb4f9309c67ec7e9a872dbd5e7cacaaf78f4bf2 [1662/1662] iommu/amd: Access/Dirty bit support in IOPTEs config: x86_64-randconfig-123-20241226 (https://download.01.org/0day-ci/archive/20241226/202412261534.t0pLjUDz-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241226/202412261534.t0pLjUDz-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412261534.t0pLjUDz-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/iommu/amd/iommu.c:69:30: sparse: sparse: symbol 'amd_dirty_ops' was not declared. Should it be static? vim +/amd_dirty_ops +69 drivers/iommu/amd/iommu.c 67 68 const struct iommu_ops amd_iommu_ops; > 69 const struct iommu_dirty_ops amd_dirty_ops; 70 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 00/16] net:yt6801: Add Motorcomm yt6801 PCIe driver
by Frank Sae 26 Dec '24

26 Dec '24

This series includes adding Motorcomm YT6801 Gigabit ethernet driver and adding yt6801 ethernet driver entry in MAINTAINERS file. YT6801 integrates a YT8531S phy. Frank Sae (16): motorcomm:yt6801: Add support for a pci table in this module motorcomm:yt6801: Implement pci_driver shutdown motorcomm:yt6801: Implement the fxgmac_drv_probe function motorcomm:yt6801: Implement the .ndo_open function motorcomm:yt6801: Implement the fxgmac_start function motorcomm:yt6801: Implement the poll functions motorcomm:yt6801: Implement the fxgmac_init function motorcomm:yt6801: Implement the fxgmac_read_mac_addr function motorcomm:yt6801: Implement some hw_ops function motorcomm:yt6801: Implement .ndo_start_xmit function motorcomm:yt6801: Implement some net_device_ops function motorcomm:yt6801: Implement .ndo_tx_timeout and .ndo_change_mtu functions motorcomm:yt6801: Implement some ethtool_ops function motorcomm:yt6801: Implement the WOL function of ethtool_ops motorcomm:yt6801: Implement pci_driver suspend and resume motorcomm:yt6801: Update the Makefile, Kconfig and maintainer for yt6801 MAINTAINERS | 8 + drivers/net/ethernet/Kconfig | 1 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/motorcomm/Kconfig | 27 + drivers/net/ethernet/motorcomm/Makefile | 6 + .../net/ethernet/motorcomm/yt6801/Makefile | 9 + .../net/ethernet/motorcomm/yt6801/yt6801.h | 617 +++ .../ethernet/motorcomm/yt6801/yt6801_desc.c | 638 ++++ .../ethernet/motorcomm/yt6801/yt6801_desc.h | 39 + .../motorcomm/yt6801/yt6801_ethtool.c | 838 ++++ .../net/ethernet/motorcomm/yt6801/yt6801_hw.c | 3383 +++++++++++++++++ .../ethernet/motorcomm/yt6801/yt6801_net.c | 2908 ++++++++++++++ .../ethernet/motorcomm/yt6801/yt6801_net.h | 32 + .../ethernet/motorcomm/yt6801/yt6801_pci.c | 191 + .../ethernet/motorcomm/yt6801/yt6801_type.h | 1398 +++++++ 15 files changed, 10096 insertions(+) create mode 100644 drivers/net/ethernet/motorcomm/Kconfig create mode 100644 drivers/net/ethernet/motorcomm/Makefile create mode 100644 drivers/net/ethernet/motorcomm/yt6801/Makefile create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801.h create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_desc.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_desc.h create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_ethtool.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_hw.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_net.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_net.h create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_pci.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_type.h -- 2.34.1

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[PATCH OLK-6.6 00/16] net:yt6801: Add Motorcomm yt6801 PCIe driver
by Frank Sae 26 Dec '24

26 Dec '24

This series includes adding Motorcomm YT6801 Gigabit ethernet driver and adding yt6801 ethernet driver entry in MAINTAINERS file. YT6801 integrates a YT8531S phy. Frank Sae (16): motorcomm:yt6801: Add support for a pci table in this module motorcomm:yt6801: Implement pci_driver shutdown motorcomm:yt6801: Implement the fxgmac_drv_probe function motorcomm:yt6801: Implement the .ndo_open function motorcomm:yt6801: Implement the fxgmac_start function motorcomm:yt6801: Implement the poll functions motorcomm:yt6801: Implement the fxgmac_init function motorcomm:yt6801: Implement the fxgmac_read_mac_addr function motorcomm:yt6801: Implement some hw_ops function motorcomm:yt6801: Implement .ndo_start_xmit function motorcomm:yt6801: Implement some net_device_ops function motorcomm:yt6801: Implement .ndo_tx_timeout and .ndo_change_mtu functions motorcomm:yt6801: Implement some ethtool_ops function motorcomm:yt6801: Implement the WOL function of ethtool_ops motorcomm:yt6801: Implement pci_driver suspend and resume motorcomm:yt6801: Update the Makefile, Kconfig and maintainer for yt6801 MAINTAINERS | 8 + drivers/net/ethernet/Kconfig | 1 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/motorcomm/Kconfig | 27 + drivers/net/ethernet/motorcomm/Makefile | 6 + .../net/ethernet/motorcomm/yt6801/Makefile | 9 + .../net/ethernet/motorcomm/yt6801/yt6801.h | 617 +++ .../ethernet/motorcomm/yt6801/yt6801_desc.c | 638 ++++ .../ethernet/motorcomm/yt6801/yt6801_desc.h | 39 + .../motorcomm/yt6801/yt6801_ethtool.c | 838 ++++ .../net/ethernet/motorcomm/yt6801/yt6801_hw.c | 3383 +++++++++++++++++ .../ethernet/motorcomm/yt6801/yt6801_net.c | 2908 ++++++++++++++ .../ethernet/motorcomm/yt6801/yt6801_net.h | 32 + .../ethernet/motorcomm/yt6801/yt6801_pci.c | 191 + .../ethernet/motorcomm/yt6801/yt6801_type.h | 1398 +++++++ 15 files changed, 10096 insertions(+) create mode 100644 drivers/net/ethernet/motorcomm/Kconfig create mode 100644 drivers/net/ethernet/motorcomm/Makefile create mode 100644 drivers/net/ethernet/motorcomm/yt6801/Makefile create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801.h create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_desc.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_desc.h create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_ethtool.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_hw.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_net.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_net.h create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_pci.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_type.h -- 2.34.1

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[PATCH OLK-6.6 00/16] net:yt6801: Add Motorcomm yt6801 PCIe driver
by Frank Sae 26 Dec '24

26 Dec '24

This series includes adding Motorcomm YT6801 Gigabit ethernet driver and adding yt6801 ethernet driver entry in MAINTAINERS file. YT6801 integrates a YT8531S phy. Frank Sae (16): motorcomm:yt6801: Add support for a pci table in this module motorcomm:yt6801: Implement pci_driver shutdown motorcomm:yt6801: Implement the fxgmac_drv_probe function motorcomm:yt6801: Implement the .ndo_open function motorcomm:yt6801: Implement the fxgmac_start function motorcomm:yt6801: Implement the poll functions motorcomm:yt6801: Implement the fxgmac_init function motorcomm:yt6801: Implement the fxgmac_read_mac_addr function motorcomm:yt6801: Implement some hw_ops function motorcomm:yt6801: Implement .ndo_start_xmit function motorcomm:yt6801: Implement some net_device_ops function motorcomm:yt6801: Implement .ndo_tx_timeout and .ndo_change_mtu functions motorcomm:yt6801: Implement some ethtool_ops function motorcomm:yt6801: Implement the WOL function of ethtool_ops motorcomm:yt6801: Implement pci_driver suspend and resume motorcomm:yt6801: Update the Makefile, Kconfig and maintainer for yt6801 MAINTAINERS | 8 + drivers/net/ethernet/Kconfig | 1 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/motorcomm/Kconfig | 27 + drivers/net/ethernet/motorcomm/Makefile | 6 + .../net/ethernet/motorcomm/yt6801/Makefile | 9 + .../net/ethernet/motorcomm/yt6801/yt6801.h | 617 +++ .../ethernet/motorcomm/yt6801/yt6801_desc.c | 638 ++++ .../ethernet/motorcomm/yt6801/yt6801_desc.h | 39 + .../motorcomm/yt6801/yt6801_ethtool.c | 838 ++++ .../net/ethernet/motorcomm/yt6801/yt6801_hw.c | 3383 +++++++++++++++++ .../ethernet/motorcomm/yt6801/yt6801_net.c | 2908 ++++++++++++++ .../ethernet/motorcomm/yt6801/yt6801_net.h | 32 + .../ethernet/motorcomm/yt6801/yt6801_pci.c | 191 + .../ethernet/motorcomm/yt6801/yt6801_type.h | 1398 +++++++ 15 files changed, 10096 insertions(+) create mode 100644 drivers/net/ethernet/motorcomm/Kconfig create mode 100644 drivers/net/ethernet/motorcomm/Makefile create mode 100644 drivers/net/ethernet/motorcomm/yt6801/Makefile create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801.h create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_desc.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_desc.h create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_ethtool.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_hw.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_net.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_net.h create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_pci.c create mode 100644 drivers/net/ethernet/motorcomm/yt6801/yt6801_type.h -- 2.34.1

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[openeuler:OLK-6.6 1662/1662] drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:458:8: error: call to undeclared function 'eventfd_ctx_fileget'; ISO C99 and later do not support implicit function declarations
by kernel test robot 26 Dec '24

26 Dec '24

Hi Bennie, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 589aaab51b2a3b112b232f89fd29a5302222d946 commit: 69181c3c9413ccaa4dab458057d13efda520cb60 [1662/1662] Net: nebula_matrix: fix ci build warning config: x86_64-randconfig-103-20241226 (https://download.01.org/0day-ci/archive/20241226/202412261254.xsAWHJld-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241226/202412261254.xsAWHJld-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412261254.xsAWHJld-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:6: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev.h:10: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h:10: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_product_base.h:10: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_include/nbl_include.h:12: In file included from include/linux/pci.h:1669: In file included from include/linux/dmapool.h:14: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2247: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:458:8: error: call to undeclared function 'eventfd_ctx_fileget'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 458 | ctx = eventfd_ctx_fileget(eventfd.file); | ^ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:458:8: note: did you mean 'eventfd_ctx_fdget'? include/linux/eventfd.h:56:35: note: 'eventfd_ctx_fdget' declared here 56 | static inline struct eventfd_ctx *eventfd_ctx_fdget(int fd) | ^ >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:458:6: error: incompatible integer to pointer conversion assigning to 'struct eventfd_ctx *' from 'int' [-Wint-conversion] 458 | ctx = eventfd_ctx_fileget(eventfd.file); | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:475:14: warning: variable 'hw_addr' set but not used [-Wunused-but-set-variable] 475 | u8 __iomem *hw_addr; | ^ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:676:23: warning: variable 'vfn' set but not used [-Wunused-but-set-variable] 676 | unsigned long vaddr, vfn; | ^ drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c:1181:27: warning: shift count >= width of type [-Wshift-count-overflow] 1181 | if (dma_get_mask(dev) != DMA_BIT_MASK(64)) | ^~~~~~~~~~~~~~~~ include/linux/dma-mapping.h:77:54: note: expanded from macro 'DMA_BIT_MASK' 77 | #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1)) | ^ ~~~ 8 warnings and 2 errors generated. vim +/eventfd_ctx_fileget +458 drivers/net/ethernet/nebula-matrix/nbl/nbl_core/nbl_dev_user.c bad535d287c9c1 Bennie Yan 2024-09-24 436 bad535d287c9c1 Bennie Yan 2024-09-24 437 static long nbl_userdev_set_eventfd(struct nbl_adapter *adapter, unsigned long arg) bad535d287c9c1 Bennie Yan 2024-09-24 438 { bad535d287c9c1 Bennie Yan 2024-09-24 439 struct nbl_dev_mgt *dev_mgt = (struct nbl_dev_mgt *)NBL_ADAPTER_TO_DEV_MGT(adapter); bad535d287c9c1 Bennie Yan 2024-09-24 440 struct nbl_dev_user *user = NBL_DEV_MGT_TO_USER_DEV(dev_mgt); bad535d287c9c1 Bennie Yan 2024-09-24 441 struct nbl_channel_ops *chan_ops = NBL_DEV_MGT_TO_CHAN_OPS(dev_mgt); bad535d287c9c1 Bennie Yan 2024-09-24 442 struct eventfd_ctx *ctx; bad535d287c9c1 Bennie Yan 2024-09-24 443 struct fd eventfd; bad535d287c9c1 Bennie Yan 2024-09-24 444 int fd; bad535d287c9c1 Bennie Yan 2024-09-24 445 long ret = 0; bad535d287c9c1 Bennie Yan 2024-09-24 446 bad535d287c9c1 Bennie Yan 2024-09-24 447 if (get_user(fd, (unsigned long __user *)arg)) { bad535d287c9c1 Bennie Yan 2024-09-24 448 dev_err(NBL_ADAPTER_TO_DEV(adapter), "get user fd failed\n"); bad535d287c9c1 Bennie Yan 2024-09-24 449 return -EFAULT; bad535d287c9c1 Bennie Yan 2024-09-24 450 } bad535d287c9c1 Bennie Yan 2024-09-24 451 bad535d287c9c1 Bennie Yan 2024-09-24 452 eventfd = fdget(fd); bad535d287c9c1 Bennie Yan 2024-09-24 453 if (!eventfd.file) { bad535d287c9c1 Bennie Yan 2024-09-24 454 dev_err(NBL_ADAPTER_TO_DEV(adapter), "get eventfd failed\n"); bad535d287c9c1 Bennie Yan 2024-09-24 455 return -EBADF; bad535d287c9c1 Bennie Yan 2024-09-24 456 } bad535d287c9c1 Bennie Yan 2024-09-24 457 bad535d287c9c1 Bennie Yan 2024-09-24 @458 ctx = eventfd_ctx_fileget(eventfd.file); bad535d287c9c1 Bennie Yan 2024-09-24 459 if (IS_ERR(ctx)) { bad535d287c9c1 Bennie Yan 2024-09-24 460 ret = PTR_ERR(ctx); bad535d287c9c1 Bennie Yan 2024-09-24 461 dev_err(NBL_ADAPTER_TO_DEV(adapter), "get eventfd ctx failed\n"); bad535d287c9c1 Bennie Yan 2024-09-24 462 return ret; bad535d287c9c1 Bennie Yan 2024-09-24 463 } bad535d287c9c1 Bennie Yan 2024-09-24 464 bad535d287c9c1 Bennie Yan 2024-09-24 465 chan_ops->set_listener_info(NBL_DEV_MGT_TO_CHAN_PRIV(dev_mgt), user->shm_msg_ring, ctx); bad535d287c9c1 Bennie Yan 2024-09-24 466 bad535d287c9c1 Bennie Yan 2024-09-24 467 return ret; bad535d287c9c1 Bennie Yan 2024-09-24 468 } bad535d287c9c1 Bennie Yan 2024-09-24 469 :::::: The code at line 458 was first introduced by commit :::::: bad535d287c9c1056d99de3666be7da84de4a8fc Net:nbl_core: Add nbl_core-driver for nebula-matrix S1055AS series smart NIC. :::::: TO: Bennie Yan <bennie.yan(a)nebula-matrix.com> :::::: CC: Bennie Yan <bennie.yan(a)nebula-matrix.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 1353/1353] fs/debugfs/file.o: warning: objtool: full_proxy_open()+0x55a: unreachable instruction
by kernel test robot 26 Dec '24

26 Dec '24

Hi Drew, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 07d14ba27c5232baa4db34abda2725802e5cab3c commit: d4bdc26bcd632cee393b5171345d5fa6293fe42b [1353/1353] include/asm-generic/bug.h: fix "cut here" for WARN_ON for __WARN_TAINT architectures config: x86_64-randconfig-122-20241226 (https://download.01.org/0day-ci/archive/20241226/202412261256.ak48t1qF-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241226/202412261256.ak48t1qF-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412261256.ak48t1qF-lkp@intel.com/ All warnings (new ones prefixed by >>): fs/debugfs/file.c: note: in included file (through include/linux/kernel.h, include/linux/list.h, include/linux/module.h): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type fs/debugfs/file.c: note: in included file (through include/linux/printk.h, include/linux/kernel.h, include/linux/list.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type fs/debugfs/file.c: note: in included file (through include/linux/string.h, include/linux/bitmap.h, include/linux/cpumask.h, ...): /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: Expected ) in function call /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:44: sparse: sparse: got < /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:43: sparse: sparse: not a function <noident> /opt/cross/clang-ab51eccf88/lib/clang/19/include/stdarg.h:22:22: sparse: sparse: bad constant expression type In file included from fs/debugfs/file.c:15: include/linux/pagemap.h:401:21: warning: cast from 'int (*)(struct file *, struct page *)' to 'filler_t *' (aka 'int (*)(void *, struct page *)') converts to incompatible function type [-Wcast-function-type-strict] 401 | filler_t *filler = (filler_t *)mapping->a_ops->readpage; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. >> fs/debugfs/file.o: warning: objtool: full_proxy_open()+0x55a: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH openEuler-1.0-LTS] signal: Replace BUG_ON()s
by He Yujie 26 Dec '24

26 Dec '24

From: Thomas Gleixner <tglx(a)linutronix.de> stable inclusion from stable-v4.19.323 commit 0f9c27fbb8a52c50ff7d2659386f1f43e7fbddee category: bugfix bugzilla: 1233 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 7f8af7bac5380f2d95a63a6f19964e22437166e1 ] These really can be handled gracefully without killing the machine. Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Frederic Weisbecker <frederic(a)kernel.org> Reviewed-by: Oleg Nesterov <oleg(a)redhat.com> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com> Signed-off-by: He Yujie <coka.heyujie(a)huawei.com> --- kernel/signal.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/kernel/signal.c b/kernel/signal.c index 4166d22645f8..9e8474dfd251 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1744,10 +1744,11 @@ struct sigqueue *sigqueue_alloc(void) void sigqueue_free(struct sigqueue *q) { - unsigned long flags; spinlock_t *lock = &current->sighand->siglock; + unsigned long flags; - BUG_ON(!(q->flags & SIGQUEUE_PREALLOC)); + if (WARN_ON_ONCE(!(q->flags & SIGQUEUE_PREALLOC))) + return; /* * We must hold ->siglock while testing q->list * to serialize with collect_signal() or with @@ -1775,7 +1776,10 @@ int send_sigqueue(struct sigqueue *q, struct pid *pid, enum pid_type type) unsigned long flags; int ret, result; - BUG_ON(!(q->flags & SIGQUEUE_PREALLOC)); + if (WARN_ON_ONCE(!(q->flags & SIGQUEUE_PREALLOC))) + return 0; + if (WARN_ON_ONCE(q->info.si_code != SI_TIMER)) + return 0; ret = -1; rcu_read_lock(); @@ -1794,7 +1798,6 @@ int send_sigqueue(struct sigqueue *q, struct pid *pid, enum pid_type type) * If an SI_TIMER entry is already queue just increment * the overrun count. */ - BUG_ON(q->info.si_code != SI_TIMER); q->info.si_overrun++; result = TRACE_SIGNAL_ALREADY_PENDING; goto out; -- 2.34.1

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[PATCH openEuler-1.0-LTS] signal: Replace BUG_ON()s
by He Yujie 26 Dec '24

26 Dec '24

From: Thomas Gleixner <tglx(a)linutronix.de> stable inclusion from stable-v4.19.323 commit 0f9c27fbb8a52c50ff7d2659386f1f43e7fbddee category: bugfix bugzilla: 1233 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 7f8af7bac5380f2d95a63a6f19964e22437166e1 ] These really can be handled gracefully without killing the machine. Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Frederic Weisbecker <frederic(a)kernel.org> Reviewed-by: Oleg Nesterov <oleg(a)redhat.com> Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com> --- kernel/signal.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/kernel/signal.c b/kernel/signal.c index 4166d22645f8..9e8474dfd251 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1744,10 +1744,11 @@ struct sigqueue *sigqueue_alloc(void) void sigqueue_free(struct sigqueue *q) { - unsigned long flags; spinlock_t *lock = &current->sighand->siglock; + unsigned long flags; - BUG_ON(!(q->flags & SIGQUEUE_PREALLOC)); + if (WARN_ON_ONCE(!(q->flags & SIGQUEUE_PREALLOC))) + return; /* * We must hold ->siglock while testing q->list * to serialize with collect_signal() or with @@ -1775,7 +1776,10 @@ int send_sigqueue(struct sigqueue *q, struct pid *pid, enum pid_type type) unsigned long flags; int ret, result; - BUG_ON(!(q->flags & SIGQUEUE_PREALLOC)); + if (WARN_ON_ONCE(!(q->flags & SIGQUEUE_PREALLOC))) + return 0; + if (WARN_ON_ONCE(q->info.si_code != SI_TIMER)) + return 0; ret = -1; rcu_read_lock(); @@ -1794,7 +1798,6 @@ int send_sigqueue(struct sigqueue *q, struct pid *pid, enum pid_type type) * If an SI_TIMER entry is already queue just increment * the overrun count. */ - BUG_ON(q->info.si_code != SI_TIMER); q->info.si_overrun++; result = TRACE_SIGNAL_ALREADY_PENDING; goto out; -- 2.34.1

2 1

[PATCH openEuler-22.03-LTS-SP1 0/5] CVE merge openEuler-22.03-LTS-SP1
by Kaixiong Yu 26 Dec '24

26 Dec '24

the patches' CVE number as listed: CVE-2024-50272 CVE-2024-50228 CVE-2024-50187 CVE-2024-50116 CVE-2024-49991 Jeongjun Park (1): mm: shmem: fix data-race in shmem_getattr() Maíra Canal (1): drm/vc4: Stop the active perfmon before being destroyed Philip Yang (1): drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer Ryusuke Konishi (1): nilfs2: fix kernel bug due to missing clearing of buffer delay flag Trond Myklebust (1): filemap: Fix bounds checking in filemap_read() drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 14 +++++++------- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 4 ++-- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 2 +- drivers/gpu/drm/vc4/vc4_drv.h | 2 ++ drivers/gpu/drm/vc4/vc4_perfmon.c | 7 ++++++- fs/nilfs2/page.c | 6 ++++-- mm/filemap.c | 2 +- mm/shmem.c | 2 ++ 10 files changed, 27 insertions(+), 16 deletions(-) -- 2.34.1

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