October 2024 - Kernel - mailweb.openeuler.org

[openeuler:OLK-6.6 9626/15255] arch/x86/kernel/zhaoxin_kh40000.c:87:47: error: implicit declaration of function 'iommu_get_dma_domain'; did you mean 'iommu_is_dma_domain'?
by kernel test robot 24 Oct '24

24 Oct '24

Hi leoliu-oc, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: e7bc79687a034a22f94328123d5cf8c4d4436c35 commit: 4332dbb07181359cccca3ba757ef54e434fb1296 [9626/15255] Add kh40000_direct_dma_ops for KH-40000 platform config: x86_64-buildonly-randconfig-001-20241024 (https://download.01.org/0day-ci/archive/20241024/202410240848.VbEcgWD6-lkp@…) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241024/202410240848.VbEcgWD6-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/202410240848.VbEcgWD6-lkp@intel.com/ All errors (new ones prefixed by >>): arch/x86/kernel/zhaoxin_kh40000.c: In function 'kh40000_sync_single_dma_for_cpu': >> arch/x86/kernel/zhaoxin_kh40000.c:87:47: error: implicit declaration of function 'iommu_get_dma_domain'; did you mean 'iommu_is_dma_domain'? [-Werror=implicit-function-declaration] 87 | struct iommu_domain *domain = iommu_get_dma_domain(dev); | ^~~~~~~~~~~~~~~~~~~~ | iommu_is_dma_domain arch/x86/kernel/zhaoxin_kh40000.c:87:47: warning: initialization of 'struct iommu_domain *' from 'int' makes pointer from integer without a cast [-Wint-conversion] cc1: some warnings being treated as errors vim +87 arch/x86/kernel/zhaoxin_kh40000.c 64 65 static void kh40000_sync_single_dma_for_cpu(struct device *dev, dma_addr_t paddr, 66 enum dma_data_direction dir, bool is_iommu) 67 { 68 u8 vid; 69 struct pci_dev *pci; 70 u64 dma_mask = *dev->dma_mask; 71 72 /* check direction */ 73 if ((dir != DMA_FROM_DEVICE) && (dir != DMA_BIDIRECTIONAL)) 74 return; 75 76 /* check dma capability */ 77 if (dma_mask <= DMA_BIT_MASK(32)) 78 return; 79 80 /* check device type */ 81 pci = kh40000_get_pci_dev(dev); 82 if (pci == NULL) 83 return; 84 85 /* get real physical address */ 86 if (is_iommu) { > 87 struct iommu_domain *domain = iommu_get_dma_domain(dev); 88 89 paddr = iommu_iova_to_phys(domain, paddr); 90 if (!paddr) 91 return; 92 } 93 94 /* check node or not */ 95 if ((zhaoxin_patch_code & ZHAOXIN_P2CW_NODE_CHECK) 96 && pfn_to_nid(PFN_DOWN(paddr)) == dev_to_node(dev)) 97 return; 98 99 /* flush data by one pci read cycle */ 100 pci_read_config_byte(pci, PCI_VENDOR_ID, &vid); 101 } 102 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 17239/23855] drivers/nvme/host/core.c:1163:27: error: 'compat_uptr_t' undeclared; did you mean 'compat_time_t'?
by kernel test robot 24 Oct '24

24 Oct '24

Hi Nick, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3c02090eb0ad149880a8c798014249ad2d642617 commit: b8ba22a604e4d0a3ad8e23af22f432e12b6f1a65 [17239/23855] nvme: fix compat address handling in several ioctls config: arm64-randconfig-003-20241024 (https://download.01.org/0day-ci/archive/20241024/202410240741.LLyNQDLf-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241024/202410240741.LLyNQDLf-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/202410240741.LLyNQDLf-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/nvme/host/core.c: In function 'nvme_to_user_ptr': >> drivers/nvme/host/core.c:1163:27: error: 'compat_uptr_t' undeclared (first use in this function); did you mean 'compat_time_t'? 1163 | ptrval = (compat_uptr_t)ptrval; | ^~~~~~~~~~~~~ | compat_time_t drivers/nvme/host/core.c:1163:27: note: each undeclared identifier is reported only once for each function it appears in >> drivers/nvme/host/core.c:1163:41: error: expected ';' before 'ptrval' 1163 | ptrval = (compat_uptr_t)ptrval; | ^~~~~~ | ; vim +1163 drivers/nvme/host/core.c 1154 1155 /* 1156 * Convert integer values from ioctl structures to user pointers, silently 1157 * ignoring the upper bits in the compat case to match behaviour of 32-bit 1158 * kernels. 1159 */ 1160 static void __user *nvme_to_user_ptr(uintptr_t ptrval) 1161 { 1162 if (in_compat_syscall()) > 1163 ptrval = (compat_uptr_t)ptrval; 1164 return (void __user *)ptrval; 1165 } 1166 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 15515/23855] arch/x86/events/zhaoxin/core.c:505:12: error: redefinition of 'zhaoxin_pmu_init'
by kernel test robot 24 Oct '24

24 Oct '24

Hi LeoLiu-oc, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3c02090eb0ad149880a8c798014249ad2d642617 commit: 0ce7c3b6e8a986ee9ef92a07ae18964835446c07 [15515/23855] x86/perf: Add hardware performance events support for Zhaoxin CPU. config: x86_64-randconfig-001-20241024 (https://download.01.org/0day-ci/archive/20241024/202410240541.Jo4ftqeo-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241024/202410240541.Jo4ftqeo-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/202410240541.Jo4ftqeo-lkp@intel.com/ All errors (new ones prefixed by >>): >> arch/x86/events/zhaoxin/core.c:505:12: error: redefinition of 'zhaoxin_pmu_init' 505 | __init int zhaoxin_pmu_init(void) | ^~~~~~~~~~~~~~~~ In file included from arch/x86/events/zhaoxin/core.c:19: arch/x86/events/zhaoxin/../perf_event.h:1054:19: note: previous definition of 'zhaoxin_pmu_init' with type 'int(void)' 1054 | static inline int zhaoxin_pmu_init(void) | ^~~~~~~~~~~~~~~~ vim +/zhaoxin_pmu_init +505 arch/x86/events/zhaoxin/core.c 504 > 505 __init int zhaoxin_pmu_init(void) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 3122/30000] ld.lld: error: undefined symbol: latency_fsnotify
by kernel test robot 24 Oct '24

24 Oct '24

Hi Daniel, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: cee28fc9d2d62b27256317f08a526aba907e51db commit: d11dbe8b4e8ad4c5bd90147912352ef6f13a2bb6 [3122/30000] trace: Add osnoise tracer config: x86_64-randconfig-161-20241023 (https://download.01.org/0day-ci/archive/20241024/202410240554.7ps8GwXm-lkp@…) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241024/202410240554.7ps8GwXm-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/202410240554.7ps8GwXm-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: latency_fsnotify >>> referenced by trace_osnoise.c:933 (kernel/trace/trace_osnoise.c:933) >>> trace/trace_osnoise.o:(run_osnoise) in archive kernel/built-in.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 3c02090eb0ad149880a8c798014249ad2d642617
by kernel test robot 24 Oct '24

24 Oct '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 3c02090eb0ad149880a8c798014249ad2d642617 !12316 backport some LTS patches Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | `-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains |-- x86_64-allyesconfig | `-- drivers-net-ethernet-stmicro-stmmac-dwmac-phytium.c:error:incompatible-pointer-to-integer-conversion-returning-void-from-a-function-with-result-type-int `-- x86_64-buildonly-randconfig-003-20241024 `-- kernel-sched-core.c:error:implicit-declaration-of-function-tg_update_affinity_domains elapsed time: 925m configs tested: 13 configs skipped: 83 tested configs: arm64 allmodconfig gcc-14.1.0 arm64 allnoconfig gcc-14.1.0 arm64 defconfig gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20241024 gcc-11 x86_64 buildonly-randconfig-002-20241024 gcc-12 x86_64 buildonly-randconfig-003-20241024 gcc-12 x86_64 buildonly-randconfig-004-20241024 gcc-12 x86_64 defconfig gcc-11 x86_64 kexec clang-18 x86_64 rhel-8.3 gcc-12 x86_64 rhel-8.3-func gcc-12 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 14224/15255] drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h:10:10: fatal error: 'nbl_product_base.h' file not found
by kernel test robot 24 Oct '24

24 Oct '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: e7bc79687a034a22f94328123d5cf8c4d4436c35 commit: bad535d287c9c1056d99de3666be7da84de4a8fc [14224/15255] Net:nbl_core: Add nbl_core-driver for nebula-matrix S1055AS series smart NIC. config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241024/202410240121.PVeRwkG2-lkp@…) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241024/202410240121.PVeRwkG2-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/202410240121.PVeRwkG2-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.c:7: In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_common/nbl_common.h:10: >> drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h:10:10: fatal error: 'nbl_product_base.h' file not found 10 | #include "nbl_product_base.h" | ^~~~~~~~~~~~~~~~~~~~ 1 error generated. -- In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_queue_leonis.c:7: >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_queue_leonis.h:10:10: fatal error: 'nbl_resource.h' file not found 10 | #include "nbl_resource.h" | ^~~~~~~~~~~~~~~~ 1 error generated. -- In file included from drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.c:7: >> drivers/net/ethernet/nebula-matrix/nbl/nbl_hw/nbl_hw_leonis/nbl_resource_leonis.h:10:10: fatal error: 'nbl_resource.h' file not found 10 | #include "nbl_resource.h" | ^~~~~~~~~~~~~~~~ 1 error generated. vim +10 drivers/net/ethernet/nebula-matrix/nbl/nbl_core.h 9 > 10 #include "nbl_product_base.h" 11 #include "nbl_def_common.h" 12 #include "nbl_def_phy.h" 13 #include "nbl_def_resource.h" 14 #include "nbl_def_dispatch.h" 15 #include "nbl_def_service.h" 16 #include "nbl_def_dev.h" 17 #include "nbl_def_channel.h" 18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 14671/15255] arch/x86/kvm/../../../virt/kvm/vfio.c:519: warning: Function parameter or member 'dev' not described in 'find_arm_smmu_domain'
by kernel test robot 23 Oct '24

23 Oct '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: e7bc79687a034a22f94328123d5cf8c4d4436c35 commit: ad540a13eb8292fc92651b3bf281088a502a85f9 [14671/15255] virtcca feature: fix msi iova map config: x86_64-kexec (https://download.01.org/0day-ci/archive/20241023/202410232346.tk5fQNpz-lkp@…) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241023/202410232346.tk5fQNpz-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/202410232346.tk5fQNpz-lkp@intel.com/ All warnings (new ones prefixed by >>): arch/x86/kvm/../../../virt/kvm/vfio.c:416: warning: Function parameter or member 'kv' not described in 'cvm_vfio_add_kvm_to_smmu_domain' arch/x86/kvm/../../../virt/kvm/vfio.c:416: warning: Excess function parameter 'kvm' description in 'cvm_vfio_add_kvm_to_smmu_domain' >> arch/x86/kvm/../../../virt/kvm/vfio.c:519: warning: Function parameter or member 'dev' not described in 'find_arm_smmu_domain' >> arch/x86/kvm/../../../virt/kvm/vfio.c:519: warning: Function parameter or member 'data' not described in 'find_arm_smmu_domain' >> arch/x86/kvm/../../../virt/kvm/vfio.c:519: warning: Excess function parameter 'kvf' description in 'find_arm_smmu_domain' >> arch/x86/kvm/../../../virt/kvm/vfio.c:519: warning: Excess function parameter 'smmu_domain_group_list' description in 'find_arm_smmu_domain' vim +519 arch/x86/kvm/../../../virt/kvm/vfio.c c57a5a1f767336 yangxiangkai 2024-09-11 512 c57a5a1f767336 yangxiangkai 2024-09-11 513 /** c57a5a1f767336 yangxiangkai 2024-09-11 514 * find_arm_smmu_domain - Find smmu domain list from kvm vfio file c57a5a1f767336 yangxiangkai 2024-09-11 515 * @kvf: Kvm vfio file c57a5a1f767336 yangxiangkai 2024-09-11 516 * @smmu_domain_group_list: List of smmu domain group c57a5a1f767336 yangxiangkai 2024-09-11 517 */ ad540a13eb8292 yangxiangkai 2024-09-20 518 int find_arm_smmu_domain(struct device *dev, void *data) c57a5a1f767336 yangxiangkai 2024-09-11 @519 { c57a5a1f767336 yangxiangkai 2024-09-11 520 int ret = 0; ad540a13eb8292 yangxiangkai 2024-09-20 521 struct iommu_domain *domain = NULL; c57a5a1f767336 yangxiangkai 2024-09-11 522 struct arm_smmu_domain *arm_smmu_domain = NULL; c57a5a1f767336 yangxiangkai 2024-09-11 523 struct arm_smmu_domain *arm_smmu_domain_node = NULL; ad540a13eb8292 yangxiangkai 2024-09-20 524 struct list_head *smmu_domain_group_list = (struct list_head *)data; c57a5a1f767336 yangxiangkai 2024-09-11 525 ad540a13eb8292 yangxiangkai 2024-09-20 526 domain = iommu_get_domain_for_dev(dev); ad540a13eb8292 yangxiangkai 2024-09-20 527 arm_smmu_domain = to_smmu_domain(domain); c57a5a1f767336 yangxiangkai 2024-09-11 528 list_for_each_entry(arm_smmu_domain_node, c57a5a1f767336 yangxiangkai 2024-09-11 529 smmu_domain_group_list, node) { c57a5a1f767336 yangxiangkai 2024-09-11 530 if (arm_smmu_domain_node == arm_smmu_domain) { c57a5a1f767336 yangxiangkai 2024-09-11 531 ret = -1; c57a5a1f767336 yangxiangkai 2024-09-11 532 break; c57a5a1f767336 yangxiangkai 2024-09-11 533 } c57a5a1f767336 yangxiangkai 2024-09-11 534 } c57a5a1f767336 yangxiangkai 2024-09-11 535 if (!ret) c57a5a1f767336 yangxiangkai 2024-09-11 536 list_add_tail(&arm_smmu_domain->node, smmu_domain_group_list); ad540a13eb8292 yangxiangkai 2024-09-20 537 ad540a13eb8292 yangxiangkai 2024-09-20 538 return 1; c57a5a1f767336 yangxiangkai 2024-09-11 539 } c57a5a1f767336 yangxiangkai 2024-09-11 540 :::::: The code at line 519 was first introduced by commit :::::: c57a5a1f767336eff9721cb833c067657ade31de virtcca feature: activate confidential vm to set security device s_s2ttbr :::::: TO: yangxiangkai <yangxiangkai(a)huawei.com> :::::: CC: yangxiangkai <yangxiangkai(a)huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 0/4] LoongArch: fix some 3C6000&LS7A related problems
by Hongchen Zhang 23 Oct '24

23 Oct '24

gaojuxin (1): LoongArch: Add workaround for 3C6000 about io wr/rd wusheng (1): pci/quirks: LS7A2000 enble msi zhangtianyang (1): Loongarch: Dynamic enable writecombine zhenghaowei (1): acpi: mcfg quirk: Increased multi-chip support for the 3C6000 arch/loongarch/include/asm/irq.h | 4 +- arch/loongarch/kernel/setup.c | 30 ++++++++++- arch/loongarch/kernel/smp.c | 20 ++++++- drivers/acpi/pci_mcfg.c | 13 +++++ drivers/pci/quirks.c | 13 +++++ include/asm-generic/io.h | 90 ++++++++++++++++++++++++++++++-- include/drm/drm_cache.h | 2 +- 7 files changed, 162 insertions(+), 10 deletions(-) -- 2.33.0

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[openeuler:OLK-6.6 14662/15255] arch/x86/kvm/../../../virt/kvm/vfio.c:184: warning: Function parameter or member 'kv' not described in 'cvm_vfio_add_kvm_to_smmu_domain'
by kernel test robot 23 Oct '24

23 Oct '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: e7bc79687a034a22f94328123d5cf8c4d4436c35 commit: a8078c65197c6f2034431a431780538c7c324f79 [14662/15255] virtcca feature: bind the kvm handle of cvm with smmu domain config: x86_64-kexec (https://download.01.org/0day-ci/archive/20241023/202410231921.YFrtM1y8-lkp@…) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241023/202410231921.YFrtM1y8-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/202410231921.YFrtM1y8-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/x86/kvm/../../../virt/kvm/vfio.c:184: warning: Function parameter or member 'kv' not described in 'cvm_vfio_add_kvm_to_smmu_domain' >> arch/x86/kvm/../../../virt/kvm/vfio.c:184: warning: Excess function parameter 'kvm' description in 'cvm_vfio_add_kvm_to_smmu_domain' vim +184 arch/x86/kvm/../../../virt/kvm/vfio.c 172 173 /** 174 * cvm_vfio_add_kvm_to_smmu_domain - Bind the confidential 175 * virtual machine to smmu domain 176 * @filp: The handle of file 177 * @kvm: The kvm belone to confidential virtual machine 178 * 179 * Returns: 180 * %-ENXIO if set kvm failed or iommu group is null 181 * %0 if set kvm success 182 */ 183 static int cvm_vfio_add_kvm_to_smmu_domain(struct file *filp, struct kvm_vfio *kv) > 184 { 185 struct iommu_group *iommu_group; 186 int ret = 0; 187 188 if (!is_virtcca_cvm_enable()) 189 return ret; 190 191 mutex_unlock(&kv->lock); 192 iommu_group = cvm_vfio_file_iommu_group(filp); 193 if (!iommu_group) { 194 ret = -ENXIO; 195 goto out_lock; 196 } 197 if (cvm_arm_smmu_domain_set_kvm((void *)iommu_group)) { 198 ret = -ENXIO; 199 goto out_lock; 200 } 201 202 out_lock: 203 mutex_lock(&kv->lock); 204 return ret; 205 } 206 #endif 207 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH openEuler-22.03-LTS-SP1 0/1] CVE-2024-35990
by Yongqiang Liu 23 Oct '24

23 Oct '24

Sean Anderson (1): dma: xilinx_dpdma: Fix locking drivers/dma/xilinx/xilinx_dpdma.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) -- 2.34.1

2 2