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[openeuler:OLK-6.6] BUILD SUCCESS b4a0c4baeb5af802ab07bb35e874446f0389901f
by kernel test robot 28 Jul '24

28 Jul '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: b4a0c4baeb5af802ab07bb35e874446f0389901f !9533 net/mlx5: Add a timeout to acquire the command queue semaphore Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | `-- clang:warning:no-such-include-directory:drivers-infiniband-hw-hiroce3-include-mag |-- arm64-defconfig | |-- WARNING:modpost:vmlinux:section-mismatch-in-reference:arm_smmu_device_probe-(section:.text)-arm_smmu_v3_plat_info-(section:.init.data) | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- arm64-randconfig-002-20240727 | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- arm64-randconfig-003-20240727 | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- loongarch-allmodconfig | `-- arch-loongarch-kvm-..-..-..-virt-kvm-kvm_main.c:warning:kvmalloc_array-sizes-specified-with-sizeof-in-the-earlier-argument-and-not-in-the-later-argument |-- loongarch-defconfig | |-- arch-loongarch-kvm-..-..-..-virt-kvm-kvm_main.c:warning:kvmalloc_array-sizes-specified-with-sizeof-in-the-earlier-argument-and-not-in-the-later-argument | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- loongarch-randconfig-001-20240727 | |-- arch-loongarch-kvm-..-..-..-virt-kvm-kvm_main.c:warning:kvmalloc_array-sizes-specified-with-sizeof-in-the-earlier-argument-and-not-in-the-later-argument | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and |-- loongarch-randconfig-002-20240727 | |-- arch-loongarch-kvm-..-..-..-virt-kvm-kvm_main.c:warning:kvmalloc_array-sizes-specified-with-sizeof-in-the-earlier-argument-and-not-in-the-later-argument | `-- drivers-char-virtio_console.c:warning:u-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size-between-and `-- x86_64-allyesconfig `-- drivers-gpu-drm-amd-amdgpu-..-amdkfd-kfd_topology.c:warning:stack-frame-size-()-exceeds-limit-()-in-kfd_topology_add_device elapsed time: 723m configs tested: 40 configs skipped: 124 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 arm64 randconfig-001-20240727 clang-20 arm64 randconfig-002-20240727 gcc-14.1.0 arm64 randconfig-003-20240727 gcc-14.1.0 arm64 randconfig-004-20240727 clang-20 loongarch allmodconfig gcc-14.1.0 loongarch allnoconfig gcc-14.1.0 loongarch defconfig gcc-14.1.0 loongarch randconfig-001-20240727 gcc-14.1.0 loongarch randconfig-002-20240727 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240727 gcc-8 x86_64 buildonly-randconfig-002-20240727 gcc-13 x86_64 buildonly-randconfig-003-20240727 gcc-13 x86_64 buildonly-randconfig-004-20240727 gcc-13 x86_64 buildonly-randconfig-005-20240727 clang-18 x86_64 buildonly-randconfig-006-20240727 gcc-13 x86_64 defconfig gcc-13 x86_64 randconfig-001-20240727 gcc-13 x86_64 randconfig-002-20240727 clang-18 x86_64 randconfig-003-20240727 clang-18 x86_64 randconfig-004-20240727 clang-18 x86_64 randconfig-005-20240727 gcc-13 x86_64 randconfig-006-20240727 clang-18 x86_64 randconfig-011-20240727 gcc-13 x86_64 randconfig-012-20240727 gcc-13 x86_64 randconfig-013-20240727 clang-18 x86_64 randconfig-014-20240727 gcc-10 x86_64 randconfig-015-20240727 gcc-12 x86_64 randconfig-016-20240727 gcc-10 x86_64 randconfig-071-20240727 gcc-13 x86_64 randconfig-072-20240727 gcc-13 x86_64 randconfig-073-20240727 gcc-8 x86_64 randconfig-074-20240727 gcc-8 x86_64 randconfig-075-20240727 clang-18 x86_64 randconfig-076-20240727 clang-18 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD SUCCESS 0e54270d90f09583500ef61f20ffb02efafa8031
by kernel test robot 28 Jul '24

28 Jul '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 0e54270d90f09583500ef61f20ffb02efafa8031 !10324 BMA: Fix iBMA bug and change Warning ids grouped by kconfigs: recent_errors |-- x86_64-buildonly-randconfig-002-20240727 | `-- include-asm-generic-atomic-instrumented.h:warning:wait_req-may-be-used-uninitialized |-- x86_64-buildonly-randconfig-003-20240727 | `-- include-asm-generic-atomic-instrumented.h:warning:wait_req-may-be-used-uninitialized |-- x86_64-buildonly-randconfig-004-20240727 | `-- include-asm-generic-atomic-instrumented.h:warning:wait_req-may-be-used-uninitialized |-- x86_64-buildonly-randconfig-005-20240727 | |-- drivers-iommu-.tmp_amd_iommu_quirks.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-.tmp_hns3_cae_fd.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-.tmp_hns3_cae_hilink_param.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-.tmp_hns3_cae_irq.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-.tmp_hns3_cae_mac.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-.tmp_hns3_cae_port.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-.tmp_hns3_cae_promisc.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-.tmp_hns3_cae_qinfo.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-.tmp_hns3_cae_qos.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-.tmp_hns3_cae_qres.o:warning:objtool:missing-symbol-for-section-.text | |-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-.tmp_hns3_cae_rss.o:warning:objtool:missing-symbol-for-section-.text | `-- drivers-net-ethernet-hisilicon-hns3-hns3_cae-.tmp_hns3_cae_vlan.o:warning:objtool:missing-symbol-for-section-.text `-- x86_64-buildonly-randconfig-006-20240727 `-- include-asm-generic-atomic-instrumented.h:warning:wait_req-may-be-used-uninitialized elapsed time: 590m configs tested: 35 configs skipped: 129 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig gcc-14.1.0 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 arm64 randconfig-001-20240727 gcc-14.1.0 arm64 randconfig-002-20240727 gcc-14.1.0 arm64 randconfig-003-20240727 gcc-14.1.0 arm64 randconfig-004-20240727 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240727 gcc-8 x86_64 buildonly-randconfig-002-20240727 gcc-13 x86_64 buildonly-randconfig-003-20240727 gcc-13 x86_64 buildonly-randconfig-004-20240727 gcc-13 x86_64 buildonly-randconfig-005-20240727 clang-18 x86_64 buildonly-randconfig-006-20240727 gcc-13 x86_64 defconfig gcc-13 x86_64 randconfig-001-20240727 gcc-13 x86_64 randconfig-002-20240727 clang-18 x86_64 randconfig-003-20240727 clang-18 x86_64 randconfig-004-20240727 clang-18 x86_64 randconfig-005-20240727 gcc-13 x86_64 randconfig-006-20240727 clang-18 x86_64 randconfig-011-20240727 gcc-13 x86_64 randconfig-012-20240727 gcc-13 x86_64 randconfig-013-20240727 clang-18 x86_64 randconfig-014-20240727 gcc-10 x86_64 randconfig-015-20240727 gcc-12 x86_64 randconfig-016-20240727 gcc-10 x86_64 randconfig-071-20240727 gcc-13 x86_64 randconfig-072-20240727 gcc-13 x86_64 randconfig-073-20240727 gcc-8 x86_64 randconfig-074-20240727 gcc-8 x86_64 randconfig-075-20240727 clang-18 x86_64 randconfig-076-20240727 clang-18 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH openEuler-22.03-LTS-SP1 0/5] fix CVE-2024-36479 for sp1
by Wupeng Ma 27 Jul '24

27 Jul '24

From: Ma Wupeng <mawupeng1(a)huawei.com> Backport patch to fix CVE-2024-36479 for openEuler-22.03-LTS-SP1. Alexis Lothoré (1): fpga: bridge: properly initialize bridge device before populating children Marco Pagani (2): fpga: remove redundant checks for bridge ops fpga: bridge: add owner module and take its refcount Russ Weight (2): fpga: bridge: Rename dev to parent for parent device fpga: bridge: Use standard dev_release for class driver Documentation/driver-api/fpga/fpga-bridge.rst | 11 +- drivers/fpga/altera-fpga2sdram.c | 12 +- drivers/fpga/altera-freeze-bridge.c | 10 +- drivers/fpga/altera-hps2fpga.c | 12 +- drivers/fpga/dfl-fme-br.c | 10 +- drivers/fpga/fpga-bridge.c | 188 ++++++------------ drivers/fpga/xilinx-pr-decoupler.c | 13 +- include/linux/fpga/fpga-bridge.h | 34 +++- 8 files changed, 116 insertions(+), 174 deletions(-) -- 2.25.1

2 6

[PATCH OLK-5.10 0/5] fix CVE-2024-36479 for olk-5.10
by Wupeng Ma 27 Jul '24

27 Jul '24

From: Ma Wupeng <mawupeng1(a)huawei.com> backport patch to fix CVE-2024-36479. Alexis Lothoré (1): fpga: bridge: properly initialize bridge device before populating children Marco Pagani (2): fpga: remove redundant checks for bridge ops fpga: bridge: add owner module and take its refcount Russ Weight (2): fpga: bridge: Rename dev to parent for parent device fpga: bridge: Use standard dev_release for class driver Documentation/driver-api/fpga/fpga-bridge.rst | 11 +- drivers/fpga/altera-fpga2sdram.c | 12 +- drivers/fpga/altera-freeze-bridge.c | 10 +- drivers/fpga/altera-hps2fpga.c | 12 +- drivers/fpga/dfl-fme-br.c | 10 +- drivers/fpga/fpga-bridge.c | 188 ++++++------------ drivers/fpga/xilinx-pr-decoupler.c | 13 +- include/linux/fpga/fpga-bridge.h | 34 +++- 8 files changed, 116 insertions(+), 174 deletions(-) -- 2.25.1

2 6

[PATCH OLK-5.10 0/4] BMA: Fix DMA reset problem and change the version
by Li Nan 27 Jul '24

27 Jul '24

From: Wujiahai <wujiahai(a)huawei.com> 1. Resolved the problem that the DMA reset does not meet the expectation due to the mismatch between the register configuration and the communication transmission direction during DMA reset. 2. Change the iBMA driver version. Wujiahai (4): BMA/edma_drv: Fix DMA reset problem and change the version number. BMA/cdev_drv: Change the version number. BMA/veth_drv: Change the version number. BMA/kbox_drv: Change the version number. drivers/net/ethernet/huawei/bma/cdev_drv/bma_cdev.c | 2 +- drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.h | 2 +- drivers/net/ethernet/huawei/bma/edma_drv/edma_host.c | 4 ++-- drivers/net/ethernet/huawei/bma/kbox_drv/kbox_include.h | 2 +- drivers/net/ethernet/huawei/bma/veth_drv/veth_hb.h | 2 +- 5 files changed, 6 insertions(+), 6 deletions(-) -- 2.27.0

2 5

[PATCH OLK-5.10 0/4] BMA: Fix DMA reset problem and change the version
by Li Nan 27 Jul '24

27 Jul '24

From: Wujiahai <wujiahai(a)huawei.com> 1. Resolved the problem that the DMA reset does not meet the expectation due to the mismatch between the register configuration and the communication transmission direction during DMA reset. 2. Change the iBMA driver version. Wujiahai (4): BMA/edma_drv: Fix DMA reset problem and change the version number. BMA/cdev_drv: Change the version number. BMA/veth_drv: Change the version number. BMA/kbox_drv: Change the version number. drivers/net/ethernet/huawei/bma/cdev_drv/bma_cdev.c | 2 +- drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.h | 2 +- drivers/net/ethernet/huawei/bma/edma_drv/edma_host.c | 4 ++-- drivers/net/ethernet/huawei/bma/kbox_drv/kbox_include.h | 2 +- drivers/net/ethernet/huawei/bma/veth_drv/veth_hb.h | 2 +- 5 files changed, 6 insertions(+), 6 deletions(-) -- 2.27.0

2 5

[PATCH OLK-6.6] drm/amdgpu: add error handle to avoid out-of-bounds
by Wenyu Huang 27 Jul '24

27 Jul '24

From: Bob Zhou <bob.zhou(a)amd.com> stable inclusion from stable-v6.6.34 commit 5b0a3dc3e87821acb80e841b464d335aff242691 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA8AED CVE: CVE-2024-39471 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 8b2faf1a4f3b6c748c0da36cda865a226534d520 upstream. if the sdma_v4_0_irq_id_to_seq return -EINVAL, the process should be stop to avoid out-of-bounds read, so directly return -EINVAL. Signed-off-by: Bob Zhou <bob.zhou(a)amd.com> Acked-by: Christian König <christian.koenig(a)amd.com> Reviewed-by: Le Ma <le.ma(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Wenyu Huang <huangwenyu5(a)huawei.com> --- drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index cd37f45e01a11..31d82b68053ec 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -2031,6 +2031,9 @@ static int sdma_v4_0_process_trap_irq(struct amdgpu_device *adev, DRM_DEBUG("IH: SDMA trap\n"); instance = sdma_v4_0_irq_id_to_seq(entry->client_id); + if (instance < 0) + return instance; + switch (entry->ring_id) { case 0: amdgpu_fence_process(&adev->sdma.instance[instance].ring); -- 2.34.1

2 1

[openeuler:openEuler-1.0-LTS 11543/23370] drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_qres.o: warning: objtool: missing symbol for section .text
by kernel test robot 27 Jul '24

27 Jul '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 365ea86d72567c1550e42ecf0e3f4521da9a5570 commit: ed046b8a9bc5f5836ece3a3efa29c54f0fc904e7 [11543/23370] net: hns3: rename hns3_cae's files and remove send_cmdq config: x86_64-buildonly-randconfig-005-20240727 (https://download.01.org/0day-ci/archive/20240727/202407271613.wxmYLLXu-lkp@…) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240727/202407271613.wxmYLLXu-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/202407271613.wxmYLLXu-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qres.c:6:5: warning: no previous prototype for function 'hns3_get_qres_rx_value' [-Wmissing-prototypes] 6 | int hns3_get_qres_rx_value(struct hns3_nic_priv *net_priv, int ring_id, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qres.c:6:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6 | int hns3_get_qres_rx_value(struct hns3_nic_priv *net_priv, int ring_id, | ^ | static drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qres.c:54:5: warning: no previous prototype for function 'hns3_get_qres_tx_value' [-Wmissing-prototypes] 54 | int hns3_get_qres_tx_value(struct hns3_nic_priv *net_priv, int ring_id, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qres.c:54:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 54 | int hns3_get_qres_tx_value(struct hns3_nic_priv *net_priv, int ring_id, | ^ | static drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qres.c:100:6: warning: no previous prototype for function 'fill_queue_info' [-Wmissing-prototypes] 100 | void fill_queue_info(struct hns3_nic_priv *net_priv, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qres.c:100:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 100 | void fill_queue_info(struct hns3_nic_priv *net_priv, | ^ | static 3 warnings generated. >> drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_qres.o: warning: objtool: missing symbol for section .text -- drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_port.c:19:6: warning: no previous prototype for function 'fill_port_info' [-Wmissing-prototypes] 19 | void fill_port_info(struct hclge_port_info *get_port_info_out, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_port.c:19:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 19 | void fill_port_info(struct hclge_port_info *get_port_info_out, | ^ | static 1 warning generated. >> drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_port.o: warning: objtool: missing symbol for section .text -- >> drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_hilink_param.o: warning: objtool: missing symbol for section .text -- >> drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_irq.o: warning: objtool: missing symbol for section .text -- >> drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_qinfo.o: warning: objtool: missing symbol for section .text -- >> drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_rss.o: warning: objtool: missing symbol for section .text -- drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:20:5: warning: no previous prototype for function 'hclge_test_send_generic_cmd' [-Wmissing-prototypes] 20 | int hclge_test_send_generic_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:20:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 20 | int hclge_test_send_generic_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ | static drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:62:5: warning: no previous prototype for function 'hclge_test_send_allocate_cmd' [-Wmissing-prototypes] 62 | int hclge_test_send_allocate_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:62:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 62 | int hclge_test_send_allocate_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ | static drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:100:5: warning: no previous prototype for function 'hclge_test_send_key_cfg_cmd' [-Wmissing-prototypes] 100 | int hclge_test_send_key_cfg_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:100:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 100 | int hclge_test_send_key_cfg_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ | static drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:153:5: warning: no previous prototype for function 'hclge_test_send_tcam_op_cmd' [-Wmissing-prototypes] 153 | int hclge_test_send_tcam_op_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:153:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 153 | int hclge_test_send_tcam_op_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ | static drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:224:5: warning: no previous prototype for function 'hclge_test_send_ad_op_cmd' [-Wmissing-prototypes] 224 | int hclge_test_send_ad_op_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:224:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 224 | int hclge_test_send_ad_op_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ | static drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:267:5: warning: no previous prototype for function 'hclge_test_send_cnt_op_cmd' [-Wmissing-prototypes] 267 | int hclge_test_send_cnt_op_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_fd.c:267:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 267 | int hclge_test_send_cnt_op_cmd(struct hclge_dev *hdev, u8 *buf_in, | ^ | static 6 warnings generated. >> drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_fd.o: warning: objtool: missing symbol for section .text -- >> drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_mac.o: warning: objtool: missing symbol for section .text -- >> drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_vlan.o: warning: objtool: missing symbol for section .text -- drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qos.c:9:19: warning: no previous prototype for function 'get_val_hdev' [-Wmissing-prototypes] 9 | struct hclge_dev *get_val_hdev(struct hns3_nic_priv *net_priv) | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qos.c:9:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 9 | struct hclge_dev *get_val_hdev(struct hns3_nic_priv *net_priv) | ^ | static drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qos.c:19:5: warning: no previous prototype for function 'hns3_cmd_rx_priv_wl_config' [-Wmissing-prototypes] 19 | int hns3_cmd_rx_priv_wl_config(struct hclge_dev *hdev, u16 tc, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qos.c:19:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 19 | int hns3_cmd_rx_priv_wl_config(struct hclge_dev *hdev, u16 tc, | ^ | static drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qos.c:89:5: warning: no previous prototype for function 'hns3_cmd_common_thrd_config' [-Wmissing-prototypes] 89 | int hns3_cmd_common_thrd_config(struct hclge_dev *hdev, u16 tc, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qos.c:89:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 89 | int hns3_cmd_common_thrd_config(struct hclge_dev *hdev, u16 tc, | ^ | static drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qos.c:161:5: warning: no previous prototype for function 'hns3_cmd_common_wl_config' [-Wmissing-prototypes] 161 | int hns3_cmd_common_wl_config(struct hclge_dev *hdev, u32 high, u32 low, u32 en) | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_qos.c:161:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 161 | int hns3_cmd_common_wl_config(struct hclge_dev *hdev, u32 high, u32 low, u32 en) | ^ | static 4 warnings generated. >> drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_qos.o: warning: objtool: missing symbol for section .text -- drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_promisc.c:6:5: warning: no previous prototype for function 'hns3_read_promisc_mode_cfg' [-Wmissing-prototypes] 6 | int hns3_read_promisc_mode_cfg(struct hns3_nic_priv *nic_dev, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_promisc.c:6:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 6 | int hns3_read_promisc_mode_cfg(struct hns3_nic_priv *nic_dev, | ^ | static drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_promisc.c:44:5: warning: no previous prototype for function 'hns3_set_promisc_mode_cfg' [-Wmissing-prototypes] 44 | int hns3_set_promisc_mode_cfg(struct hns3_nic_priv *nic_dev, | ^ drivers/net/ethernet/hisilicon/hns3/hns3_cae/hns3_cae_promisc.c:44:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 44 | int hns3_set_promisc_mode_cfg(struct hns3_nic_priv *nic_dev, | ^ | static 2 warnings generated. >> drivers/net/ethernet/hisilicon/hns3/hns3_cae/.tmp_hns3_cae_promisc.o: warning: objtool: missing symbol for section .text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-5.10] drm/amdgpu: add error handle to avoid out-of-bounds
by Wenyu Huang 27 Jul '24

27 Jul '24

From: Bob Zhou <bob.zhou(a)amd.com> stable inclusion from stable-v5.10.220 commit 8112fa72b7f139052843ff484130d6f97e9f052f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA8AED CVE: CVE-2024-39471 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- commit 8b2faf1a4f3b6c748c0da36cda865a226534d520 upstream. if the sdma_v4_0_irq_id_to_seq return -EINVAL, the process should be stop to avoid out-of-bounds read, so directly return -EINVAL. Signed-off-by: Bob Zhou <bob.zhou(a)amd.com> Acked-by: Christian König <christian.koenig(a)amd.com> Reviewed-by: Le Ma <le.ma(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Wenyu Huang <huangwenyu5(a)huawei.com> --- drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index dbcaef3f35da9..c54834ed8751e 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -2073,6 +2073,9 @@ static int sdma_v4_0_process_trap_irq(struct amdgpu_device *adev, DRM_DEBUG("IH: SDMA trap\n"); instance = sdma_v4_0_irq_id_to_seq(entry->client_id); + if (instance < 0) + return instance; + switch (entry->ring_id) { case 0: amdgpu_fence_process(&adev->sdma.instance[instance].ring); -- 2.34.1

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[PATCH OLK-6.6] mm/page_table_check: fix crash on ZONE_DEVICE
by Wupeng Ma 27 Jul '24

27 Jul '24

From: Peter Xu <peterx(a)redhat.com> stable inclusion from stable-v6.6.36 commit 84d3549d54f5ff9fa3281257be3019386f51d1a0 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IACSUZ CVE: CVE-2024-40948 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 8bb592c2eca8fd2bc06db7d80b38da18da4a2f43 upstream. Not all pages may apply to pgtable check. One example is ZONE_DEVICE pages: they map PFNs directly, and they don't allocate page_ext at all even if there's struct page around. One may reference devm_memremap_pages(). When both ZONE_DEVICE and page-table-check enabled, then try to map some dax memories, one can trigger kernel bug constantly now when the kernel was trying to inject some pfn maps on the dax device: kernel BUG at mm/page_table_check.c:55! While it's pretty legal to use set_pxx_at() for ZONE_DEVICE pages for page fault resolutions, skip all the checks if page_ext doesn't even exist in pgtable checker, which applies to ZONE_DEVICE but maybe more. Link: https://lkml.kernel.org/r/20240605212146.994486-1-peterx@redhat.com Fixes: df4e817b7108 ("mm: page table check") Signed-off-by: Peter Xu <peterx(a)redhat.com> Reviewed-by: Pasha Tatashin <pasha.tatashin(a)soleen.com> Reviewed-by: Dan Williams <dan.j.williams(a)intel.com> Reviewed-by: Alistair Popple <apopple(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Ma Wupeng <mawupeng1(a)huawei.com> --- mm/page_table_check.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/mm/page_table_check.c b/mm/page_table_check.c index af69c3c8f7c2..6363f93a47c6 100644 --- a/mm/page_table_check.c +++ b/mm/page_table_check.c @@ -71,6 +71,9 @@ static void page_table_check_clear(unsigned long pfn, unsigned long pgcnt) page = pfn_to_page(pfn); page_ext = page_ext_get(page); + if (!page_ext) + return; + BUG_ON(PageSlab(page)); anon = PageAnon(page); @@ -108,6 +111,9 @@ static void page_table_check_set(unsigned long pfn, unsigned long pgcnt, page = pfn_to_page(pfn); page_ext = page_ext_get(page); + if (!page_ext) + return; + BUG_ON(PageSlab(page)); anon = PageAnon(page); @@ -138,7 +144,10 @@ void __page_table_check_zero(struct page *page, unsigned int order) BUG_ON(PageSlab(page)); page_ext = page_ext_get(page); - BUG_ON(!page_ext); + + if (!page_ext) + return; + for (i = 0; i < (1ul << order); i++) { struct page_table_check *ptc = get_page_table_check(page_ext); -- 2.25.1

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