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[openeuler:OLK-5.10] BUILD SUCCESS e716fc2c6d620ad9767378aeb6d9155bf7b8308f
by kernel test robot 13 Jul '24

13 Jul '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: e716fc2c6d620ad9767378aeb6d9155bf7b8308f !9368 CVE-2024-27416 elapsed time: 731m configs tested: 34 configs skipped: 111 The following configs have been built successfully. More configs may be tested in the coming days. tested configs: arm64 allmodconfig clang-19 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240713 gcc-14.1.0 arm64 randconfig-002-20240713 gcc-14.1.0 arm64 randconfig-003-20240713 clang-19 arm64 randconfig-004-20240713 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240713 clang-18 x86_64 buildonly-randconfig-002-20240713 clang-18 x86_64 buildonly-randconfig-003-20240713 gcc-13 x86_64 buildonly-randconfig-004-20240713 clang-18 x86_64 buildonly-randconfig-005-20240713 gcc-8 x86_64 buildonly-randconfig-006-20240713 clang-18 x86_64 defconfig gcc-13 x86_64 randconfig-001-20240713 clang-18 x86_64 randconfig-002-20240713 clang-18 x86_64 randconfig-003-20240713 clang-18 x86_64 randconfig-004-20240713 gcc-13 x86_64 randconfig-005-20240713 clang-18 x86_64 randconfig-006-20240713 clang-18 x86_64 randconfig-011-20240713 clang-18 x86_64 randconfig-012-20240713 clang-18 x86_64 randconfig-013-20240713 gcc-13 x86_64 randconfig-014-20240713 clang-18 x86_64 randconfig-015-20240713 gcc-13 x86_64 randconfig-016-20240713 gcc-13 x86_64 randconfig-071-20240713 gcc-8 x86_64 randconfig-072-20240713 gcc-8 x86_64 randconfig-073-20240713 clang-18 x86_64 randconfig-074-20240713 clang-18 x86_64 randconfig-075-20240713 gcc-13 x86_64 randconfig-076-20240713 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:OLK-6.6] BUILD REGRESSION 10bfbd53c8aa4c81829876b20e654c4e7c4e7aa7
by kernel test robot 13 Jul '24

13 Jul '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: 10bfbd53c8aa4c81829876b20e654c4e7c4e7aa7 !5261 [OLK-6.6]Hygon: Some enhancement and bugfixes for HYGON CSV/CSV2 Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202407130439.z4HZgaFv-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) include/linux/mmzone.h:1788:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | `-- clang:warning:no-such-include-directory:drivers-infiniband-hw-hiroce3-include-mag |-- 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-randconfig-001-20240713 | |-- 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-002-20240713 | `-- include-linux-mmzone.h:error:error-Allocator-MAX_ORDER-exceeds-SECTION_SIZE `-- 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: 725m configs tested: 14 configs skipped: 97 tested configs: arm64 allmodconfig clang-19 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240713 gcc-14.1.0 arm64 randconfig-002-20240713 gcc-14.1.0 arm64 randconfig-003-20240713 clang-19 arm64 randconfig-004-20240713 gcc-14.1.0 loongarch allmodconfig gcc-14.1.0 loongarch allnoconfig gcc-14.1.0 loongarch randconfig-001-20240713 gcc-14.1.0 loongarch randconfig-002-20240713 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 defconfig gcc-13 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:OLK-6.6 3892/10681] include/linux/mmzone.h:1788:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE
by kernel test robot 13 Jul '24

13 Jul '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 10bfbd53c8aa4c81829876b20e654c4e7c4e7aa7 commit: c93eb12529e21dbb59796132f4fdf75fad4eddaf [3892/10681] LoongArch: Adapted SECTION_SIZE_BITS with page size config: loongarch-randconfig-002-20240713 (https://download.01.org/0day-ci/archive/20240713/202407130439.z4HZgaFv-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240713/202407130439.z4HZgaFv-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/202407130439.z4HZgaFv-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/gfp.h:7, from include/linux/mm.h:7, from arch/loongarch/kernel/asm-offsets.c:9: >> include/linux/mmzone.h:1788:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE 1788 | #error Allocator MAX_ORDER exceeds SECTION_SIZE | ^~~~~ arch/loongarch/kernel/asm-offsets.c:18:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes] 18 | void output_ptreg_defines(void) | ^~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:65:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes] 65 | void output_task_defines(void) | ^~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:80:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes] 80 | void output_thread_info_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:96:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes] 96 | void output_thread_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:132:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes] 132 | void output_thread_fpu_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:173:6: warning: no previous prototype for 'output_thread_lbt_defines' [-Wmissing-prototypes] 173 | void output_thread_lbt_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:183:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes] 183 | void output_mm_defines(void) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:215:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes] 215 | void output_sc_defines(void) | ^~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:223:6: warning: no previous prototype for 'output_signal_defines' [-Wmissing-prototypes] 223 | void output_signal_defines(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:261:6: warning: no previous prototype for 'output_smpboot_defines' [-Wmissing-prototypes] 261 | void output_smpboot_defines(void) | ^~~~~~~~~~~~~~~~~~~~~~ arch/loongarch/kernel/asm-offsets.c:294:6: warning: no previous prototype for 'output_kvm_defines' [-Wmissing-prototypes] 294 | void output_kvm_defines(void) | ^~~~~~~~~~~~~~~~~~ make[3]: *** [scripts/Makefile.build:116: arch/loongarch/kernel/asm-offsets.s] Error 1 shuffle=784060646 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1202: prepare0] Error 2 shuffle=784060646 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:234: __sub-make] Error 2 shuffle=784060646 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:234: __sub-make] Error 2 shuffle=784060646 make: Target 'prepare' not remade because of errors. vim +1788 include/linux/mmzone.h d41dee369bff3b Andy Whitcroft 2005-06-23 1783 835c134ec4dd75 Mel Gorman 2007-10-16 1784 #define SECTION_BLOCKFLAGS_BITS \ d9c2340052278d Mel Gorman 2007-10-16 1785 ((1UL << (PFN_SECTION_SHIFT - pageblock_order)) * NR_PAGEBLOCK_BITS) 835c134ec4dd75 Mel Gorman 2007-10-16 1786 23baf831a32c04 Kirill A. Shutemov 2023-03-15 1787 #if (MAX_ORDER + PAGE_SHIFT) > SECTION_SIZE_BITS d41dee369bff3b Andy Whitcroft 2005-06-23 @1788 #error Allocator MAX_ORDER exceeds SECTION_SIZE d41dee369bff3b Andy Whitcroft 2005-06-23 1789 #endif d41dee369bff3b Andy Whitcroft 2005-06-23 1790 :::::: The code at line 1788 was first introduced by commit :::::: d41dee369bff3b9dcb6328d4d822926c28cc2594 [PATCH] sparsemem memory model :::::: TO: Andy Whitcroft <apw(a)shadowen.org> :::::: CC: Linus Torvalds <torvalds(a)ppc970.osdl.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 07c988f00903b4f0fbf9c31cea24351fbf885b1c
by kernel test robot 13 Jul '24

13 Jul '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 07c988f00903b4f0fbf9c31cea24351fbf885b1c !9492 netlabel: fix out-of-bounds memory accesses Error/Warning ids grouped by kconfigs: recent_errors `-- arm64-randconfig-001-20240712 `-- drivers-mmc-host-phytium-sdci.c:error:lvalue-required-as-unary-operand elapsed time: 727m configs tested: 31 configs skipped: 111 tested configs: arm64 allmodconfig gcc-14.1.0 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240712 gcc-14.1.0 arm64 randconfig-002-20240712 gcc-14.1.0 arm64 randconfig-003-20240712 gcc-14.1.0 arm64 randconfig-004-20240712 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240712 clang-18 x86_64 buildonly-randconfig-002-20240712 clang-18 x86_64 buildonly-randconfig-003-20240712 clang-18 x86_64 buildonly-randconfig-004-20240712 clang-18 x86_64 buildonly-randconfig-005-20240712 clang-18 x86_64 buildonly-randconfig-006-20240712 clang-18 x86_64 defconfig gcc-13 x86_64 randconfig-001-20240712 gcc-12 x86_64 randconfig-002-20240712 gcc-13 x86_64 randconfig-003-20240712 gcc-12 x86_64 randconfig-004-20240712 clang-18 x86_64 randconfig-005-20240712 gcc-13 x86_64 randconfig-006-20240712 clang-18 x86_64 randconfig-011-20240712 clang-18 x86_64 randconfig-012-20240712 clang-18 x86_64 randconfig-013-20240712 clang-18 x86_64 randconfig-014-20240712 gcc-13 x86_64 randconfig-015-20240712 clang-18 x86_64 randconfig-016-20240712 clang-18 x86_64 randconfig-071-20240712 gcc-13 x86_64 randconfig-072-20240712 gcc-11 x86_64 randconfig-073-20240712 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 21349/23271] drivers/mmc/host/phytium-sdci.c:1483:23: error: lvalue required as unary '&' operand
by kernel test robot 13 Jul '24

13 Jul '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 07c988f00903b4f0fbf9c31cea24351fbf885b1c commit: d65622e6edee11f7fcbd295bdb5aef86e12dfef3 [21349/23271] mmc: add support for Phytium MMC config: arm64-randconfig-001-20240712 (https://download.01.org/0day-ci/archive/20240713/202407130055.5P1q7PDM-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240713/202407130055.5P1q7PDM-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/202407130055.5P1q7PDM-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/mmc/host/phytium-sdci.c: In function 'phytium_sdci_start_data': drivers/mmc/host/phytium-sdci.c:271:14: warning: variable 'read' set but not used [-Wunused-but-set-variable] 271 | bool read, res; | ^~~~ drivers/mmc/host/phytium-sdci.c: In function 'phytium_sdci_dma_irq': drivers/mmc/host/phytium-sdci.c:1018:29: warning: variable 'cmd' set but not used [-Wunused-but-set-variable] 1018 | struct mmc_command *cmd; | ^~~ drivers/mmc/host/phytium-sdci.c: At top level: >> drivers/mmc/host/phytium-sdci.c:1483:23: error: lvalue required as unary '&' operand 1483 | .pm = &phytium_sdci_dev_pm_ops, | ^ vim +1483 drivers/mmc/host/phytium-sdci.c 1475 1476 static struct platform_driver phytium_sdci_driver = { 1477 .probe = phytium_sdci_probe, 1478 .remove = phytium_sdci_remove, 1479 .driver = { 1480 .name = "sdci-phytium", 1481 .of_match_table = phytium_sdci_of_ids, 1482 .acpi_match_table = phytium_sdci_acpi_ids, > 1483 .pm = &phytium_sdci_dev_pm_ops, 1484 }, 1485 }; 1486 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 10626/10665] drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1922:5: warning: stack frame size (2200) exceeds limit (2048) in 'kfd_topology_add_device'
by kernel test robot 12 Jul '24

12 Jul '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 57aa1dda67c88842ffde6304bf732c7d7c81c211 commit: 241ad43fe7e9c24d5ba4cdd1ec22e731cdd22d14 [10626/10665] Compiler: Add clang's PGO support for kernel. config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240712/202407122247.S82V5Eh3-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/20240712/202407122247.S82V5Eh3-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/202407122247.S82V5Eh3-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1922:5: warning: stack frame size (2200) exceeds limit (2048) in 'kfd_topology_add_device' [-Wframe-larger-than] 1922 | int kfd_topology_add_device(struct kfd_node *gpu) | ^ 1 warning generated. vim +/kfd_topology_add_device +1922 drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c d230f1bfe7a197 Jonathan Kim 2022-03-25 1921 8dc1db3172ae2f Mukul Joshi 2022-09-14 @1922 int kfd_topology_add_device(struct kfd_node *gpu) f701acb6a4ed0a Felix Kuehling 2022-11-16 1923 { f701acb6a4ed0a Felix Kuehling 2022-11-16 1924 uint32_t gpu_id; f701acb6a4ed0a Felix Kuehling 2022-11-16 1925 struct kfd_topology_device *dev; f701acb6a4ed0a Felix Kuehling 2022-11-16 1926 struct kfd_cu_info cu_info; f701acb6a4ed0a Felix Kuehling 2022-11-16 1927 int res = 0; f701acb6a4ed0a Felix Kuehling 2022-11-16 1928 int i; f701acb6a4ed0a Felix Kuehling 2022-11-16 1929 const char *asic_name = amdgpu_asic_name[gpu->adev->asic_type]; f701acb6a4ed0a Felix Kuehling 2022-11-16 1930 f701acb6a4ed0a Felix Kuehling 2022-11-16 1931 gpu_id = kfd_generate_gpu_id(gpu); 400a39f1ec43d2 James Zhu 2023-08-09 1932 if (gpu->xcp && !gpu->xcp->ddev) { 400a39f1ec43d2 James Zhu 2023-08-09 1933 dev_warn(gpu->adev->dev, 400a39f1ec43d2 James Zhu 2023-08-09 1934 "Won't add GPU (ID: 0x%x) to topology since it has no drm node assigned.", 400a39f1ec43d2 James Zhu 2023-08-09 1935 gpu_id); 400a39f1ec43d2 James Zhu 2023-08-09 1936 return 0; 400a39f1ec43d2 James Zhu 2023-08-09 1937 } else { f701acb6a4ed0a Felix Kuehling 2022-11-16 1938 pr_debug("Adding new GPU (ID: 0x%x) to topology\n", gpu_id); 400a39f1ec43d2 James Zhu 2023-08-09 1939 } f701acb6a4ed0a Felix Kuehling 2022-11-16 1940 f701acb6a4ed0a Felix Kuehling 2022-11-16 1941 /* Check to see if this gpu device exists in the topology_device_list. f701acb6a4ed0a Felix Kuehling 2022-11-16 1942 * If so, assign the gpu to that device, f701acb6a4ed0a Felix Kuehling 2022-11-16 1943 * else create a Virtual CRAT for this gpu device and then parse that f701acb6a4ed0a Felix Kuehling 2022-11-16 1944 * CRAT to create a new topology device. Once created assign the gpu to f701acb6a4ed0a Felix Kuehling 2022-11-16 1945 * that topology device f701acb6a4ed0a Felix Kuehling 2022-11-16 1946 */ f701acb6a4ed0a Felix Kuehling 2022-11-16 1947 down_write(&topology_lock); f701acb6a4ed0a Felix Kuehling 2022-11-16 1948 dev = kfd_assign_gpu(gpu); f701acb6a4ed0a Felix Kuehling 2022-11-16 1949 if (!dev) f701acb6a4ed0a Felix Kuehling 2022-11-16 1950 res = kfd_topology_add_device_locked(gpu, gpu_id, &dev); c0cc999f3c32e6 Ma Jun 2022-11-02 1951 up_write(&topology_lock); f701acb6a4ed0a Felix Kuehling 2022-11-16 1952 if (res) f701acb6a4ed0a Felix Kuehling 2022-11-16 1953 return res; 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 1954 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 1955 dev->gpu_id = gpu_id; 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 1956 gpu->id = gpu_id; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1957 0f28cca87e9afc Ramesh Errabolu 2022-05-26 1958 kfd_dev_create_p2p_links(); 0f28cca87e9afc Ramesh Errabolu 2022-05-26 1959 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1960 /* TODO: Move the following lines to function 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1961 * kfd_add_non_crat_information 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1962 */ 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1963 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1964 /* Fill-in additional information that is not available in CRAT but 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1965 * needed for the topology 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1966 */ 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1967 574c4183ef7511 Graham Sider 2021-10-19 1968 amdgpu_amdkfd_get_cu_info(dev->gpu->adev, &cu_info); c181159a5b1e1e Yong Zhao 2019-08-01 1969 b7675b7bbc3c4c Graham Sider 2021-11-11 1970 for (i = 0; i < KFD_TOPOLOGY_PUBLIC_NAME_SIZE-1; i++) { b7675b7bbc3c4c Graham Sider 2021-11-11 1971 dev->node_props.name[i] = __tolower(asic_name[i]); b7675b7bbc3c4c Graham Sider 2021-11-11 1972 if (asic_name[i] == '\0') b7675b7bbc3c4c Graham Sider 2021-11-11 1973 break; b7675b7bbc3c4c Graham Sider 2021-11-11 1974 } b7675b7bbc3c4c Graham Sider 2021-11-11 1975 dev->node_props.name[i] = '\0'; c181159a5b1e1e Yong Zhao 2019-08-01 1976 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1977 dev->node_props.simd_arrays_per_engine = 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1978 cu_info.num_shader_arrays_per_engine; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1979 8dc1db3172ae2f Mukul Joshi 2022-09-14 1980 dev->node_props.gfx_target_version = 8dc1db3172ae2f Mukul Joshi 2022-09-14 1981 gpu->kfd->device_info.gfx_target_version; d69a3b762dc4c9 Mukul Joshi 2022-05-09 1982 dev->node_props.vendor_id = gpu->adev->pdev->vendor; d69a3b762dc4c9 Mukul Joshi 2022-05-09 1983 dev->node_props.device_id = gpu->adev->pdev->device; c6d1ec4134edc1 Joseph Greathouse 2020-04-16 1984 dev->node_props.capability |= 02274fc0f67259 Graham Sider 2021-11-05 1985 ((dev->gpu->adev->rev_id << HSA_CAP_ASIC_REVISION_SHIFT) & c6d1ec4134edc1 Joseph Greathouse 2020-04-16 1986 HSA_CAP_ASIC_REVISION_MASK); 92085240ef9c0e Jonathan Kim 2022-05-03 1987 d69a3b762dc4c9 Mukul Joshi 2022-05-09 1988 dev->node_props.location_id = pci_dev_id(gpu->adev->pdev); 92085240ef9c0e Jonathan Kim 2022-05-03 1989 if (KFD_GC_VERSION(dev->gpu->kfd) == IP_VERSION(9, 4, 3)) 92085240ef9c0e Jonathan Kim 2022-05-03 1990 dev->node_props.location_id |= dev->gpu->node_id; 92085240ef9c0e Jonathan Kim 2022-05-03 1991 d69a3b762dc4c9 Mukul Joshi 2022-05-09 1992 dev->node_props.domain = pci_domain_nr(gpu->adev->pdev->bus); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1993 dev->node_props.max_engine_clk_fcompute = 574c4183ef7511 Graham Sider 2021-10-19 1994 amdgpu_amdkfd_get_max_engine_clock_in_mhz(dev->gpu->adev); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1995 dev->node_props.max_engine_clk_ccompute = 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 1996 cpufreq_quick_get_max(0) / 1000; a476c0c645535c Philip Yang 2023-02-23 1997 a476c0c645535c Philip Yang 2023-02-23 1998 if (gpu->xcp) a476c0c645535c Philip Yang 2023-02-23 1999 dev->node_props.drm_render_minor = gpu->xcp->ddev->render->index; a476c0c645535c Philip Yang 2023-02-23 2000 else 7c9b717196b1af Oak Zeng 2018-03-15 2001 dev->node_props.drm_render_minor = 8dc1db3172ae2f Mukul Joshi 2022-09-14 2002 gpu->kfd->shared_resources.drm_render_minor; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2003 8dc1db3172ae2f Mukul Joshi 2022-09-14 2004 dev->node_props.hive_id = gpu->kfd->hive_id; ee2f17f4d02b14 Amber Lin 2021-11-18 2005 dev->node_props.num_sdma_engines = kfd_get_num_sdma_engines(gpu); 14568cf6583e9d Oak Zeng 2019-02-08 2006 dev->node_props.num_sdma_xgmi_engines = ee2f17f4d02b14 Amber Lin 2021-11-18 2007 kfd_get_num_xgmi_sdma_engines(gpu); bb71c74db3c554 Huang Rui 2019-12-16 2008 dev->node_props.num_sdma_queues_per_engine = 8dc1db3172ae2f Mukul Joshi 2022-09-14 2009 gpu->kfd->device_info.num_sdma_queues_per_engine - 8dc1db3172ae2f Mukul Joshi 2022-09-14 2010 gpu->kfd->device_info.num_reserved_sdma_queues_per_engine; 29633d0e204df1 Joseph Greathouse 2020-01-15 2011 dev->node_props.num_gws = (dev->gpu->gws && 29e764621bbcd4 Oak Zeng 2019-05-03 2012 dev->gpu->dqm->sched_policy != KFD_SCHED_POLICY_NO_HWS) ? 02274fc0f67259 Graham Sider 2021-11-05 2013 dev->gpu->adev->gds.gws_size : 0; e6945304187dea Yong Zhao 2020-01-30 2014 dev->node_props.num_cp_queues = get_cp_queues_num(dev->gpu->dqm); 0c1690e38b5e68 Shaoyun Liu 2018-07-06 2015 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2016 kfd_fill_mem_clk_max_info(dev); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2017 kfd_fill_iolink_non_crat_info(dev); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2018 7eb0502ac0538e Graham Sider 2021-11-10 2019 switch (dev->gpu->adev->asic_type) { 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2020 case CHIP_KAVERI: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2021 case CHIP_HAWAII: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2022 case CHIP_TONGA: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2023 dev->node_props.capability |= ((HSA_CAP_DOORBELL_TYPE_PRE_1_0 << 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2024 HSA_CAP_DOORBELL_TYPE_TOTALBITS_SHIFT) & 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2025 HSA_CAP_DOORBELL_TYPE_TOTALBITS_MASK); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2026 break; 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2027 case CHIP_CARRIZO: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2028 case CHIP_FIJI: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2029 case CHIP_POLARIS10: 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2030 case CHIP_POLARIS11: 846a44d7e918a4 Gang Ba 2018-09-05 2031 case CHIP_POLARIS12: ed81cd6e0e9f37 Kent Russell 2019-03-21 2032 case CHIP_VEGAM: 42aa8793d795f1 Felix Kuehling 2017-12-08 2033 pr_debug("Adding doorbell packet type capability\n"); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2034 dev->node_props.capability |= ((HSA_CAP_DOORBELL_TYPE_1_0 << 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2035 HSA_CAP_DOORBELL_TYPE_TOTALBITS_SHIFT) & 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2036 HSA_CAP_DOORBELL_TYPE_TOTALBITS_MASK); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2037 break; e4804a39ba5f72 Graham Sider 2021-10-28 2038 default: d230f1bfe7a197 Jonathan Kim 2022-03-25 2039 if (KFD_GC_VERSION(dev->gpu) < IP_VERSION(9, 0, 1)) 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2040 WARN(1, "Unexpected ASIC family %u", 7eb0502ac0538e Graham Sider 2021-11-10 2041 dev->gpu->adev->asic_type); d230f1bfe7a197 Jonathan Kim 2022-03-25 2042 else d230f1bfe7a197 Jonathan Kim 2022-03-25 2043 kfd_topology_set_capabilities(dev); 7639a8c420f04c Ben Goz 2015-06-07 2044 } 7639a8c420f04c Ben Goz 2015-06-07 2045 1ae99eab34f90c Oak Zeng 2019-06-10 2046 /* 1ae99eab34f90c Oak Zeng 2019-06-10 2047 * Overwrite ATS capability according to needs_iommu_device to fix 1ae99eab34f90c Oak Zeng 2019-06-10 2048 * potential missing corresponding bit in CRAT of BIOS. 1ae99eab34f90c Oak Zeng 2019-06-10 2049 */ 1ae99eab34f90c Oak Zeng 2019-06-10 2050 dev->node_props.capability &= ~HSA_CAP_ATS_PRESENT; 1ae99eab34f90c Oak Zeng 2019-06-10 2051 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2052 /* Fix errors in CZ CRAT. 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2053 * simd_count: Carrizo CRAT reports wrong simd_count, probably 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2054 * because it doesn't consider masked out CUs 70f372bffcc84c Philip Cox 2017-12-08 2055 * max_waves_per_simd: Carrizo reports wrong max_waves_per_simd 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2056 */ 7eb0502ac0538e Graham Sider 2021-11-10 2057 if (dev->gpu->adev->asic_type == CHIP_CARRIZO) { 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2058 dev->node_props.simd_count = 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2059 cu_info.simd_per_cu * cu_info.cu_active_number; 70f372bffcc84c Philip Cox 2017-12-08 2060 dev->node_props.max_waves_per_simd = 10; 70f372bffcc84c Philip Cox 2017-12-08 2061 } 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2062 5436ab94cd9460 Stanley.Yang 2020-08-17 2063 /* kfd only concerns sram ecc on GFX and HBM ecc on UMC */ 0dee45a25a63f7 Eric Huang 2019-01-11 2064 dev->node_props.capability |= 56c5977eae8799 Graham Sider 2021-10-19 2065 ((dev->gpu->adev->ras_enabled & BIT(AMDGPU_RAS_BLOCK__GFX)) != 0) ? 0dee45a25a63f7 Eric Huang 2019-01-11 2066 HSA_CAP_SRAM_EDCSUPPORTED : 0; 56c5977eae8799 Graham Sider 2021-10-19 2067 dev->node_props.capability |= 56c5977eae8799 Graham Sider 2021-10-19 2068 ((dev->gpu->adev->ras_enabled & BIT(AMDGPU_RAS_BLOCK__UMC)) != 0) ? 0dee45a25a63f7 Eric Huang 2019-01-11 2069 HSA_CAP_MEM_EDCSUPPORTED : 0; 0dee45a25a63f7 Eric Huang 2019-01-11 2070 046e674b961594 Graham Sider 2021-11-09 2071 if (KFD_GC_VERSION(dev->gpu) != IP_VERSION(9, 0, 1)) 56c5977eae8799 Graham Sider 2021-10-19 2072 dev->node_props.capability |= (dev->gpu->adev->ras_enabled != 0) ? 0dee45a25a63f7 Eric Huang 2019-01-11 2073 HSA_CAP_RASEVENTNOTIFY : 0; 0dee45a25a63f7 Eric Huang 2019-01-11 2074 610dab118ff501 Philip Yang 2023-03-31 2075 if (KFD_IS_SVM_API_SUPPORTED(dev->gpu->adev)) 4c166eb95decf0 Philip Yang 2020-12-09 2076 dev->node_props.capability |= HSA_CAP_SVMAPI_SUPPORTED; 4c166eb95decf0 Philip Yang 2020-12-09 2077 03d400e7605e3d Alex Sierra 2023-06-15 2078 if (dev->gpu->adev->gmc.is_app_apu || 03d400e7605e3d Alex Sierra 2023-06-15 2079 dev->gpu->adev->gmc.xgmi.connected_to_cpu) 03d400e7605e3d Alex Sierra 2023-06-15 2080 dev->node_props.capability |= HSA_CAP_FLAGS_COHERENTHOSTACCESS; 03d400e7605e3d Alex Sierra 2023-06-15 2081 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2082 kfd_debug_print_topology(); 3a87177eb14113 Harish Kasiviswanathan 2017-12-08 2083 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 2084 kfd_notify_gpu_change(gpu_id, 1); f701acb6a4ed0a Felix Kuehling 2022-11-16 2085 7d4f8db4a1448e Dan Carpenter 2022-11-25 2086 return 0; 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 2087 } 5b5c4e40a37e85 Evgeny Pinchuk 2014-07-16 2088 :::::: The code at line 1922 was first introduced by commit :::::: 8dc1db3172ae2f17ae71e33b608a33411ce8a1aa drm/amdkfd: Introduce kfd_node struct (v5) :::::: TO: Mukul Joshi <mukul.joshi(a)amd.com> :::::: CC: Alex Deucher <alexander.deucher(a)amd.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] x86: resctrl: Fix illegal access by the chips not having RDT
by Zeng Heng 12 Jul '24

12 Jul '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IA7L2U --------------------------- If the chip not having RDT function, resctrl_arch_system_num_rmid_idx() would return 0. rmid_ptrs points to an illegal buffer after kcalloc() allocation, which would cause illegal access fault when accessing. Consequently, when we found resctrl_arch_system_num_rmid_idx() return 0, just return EOPNOTSUPP immediatly and skip initializing the resctrl file system. Fixes: 13e249bf4944 ("x86/resctrl: Move the filesystem portions of resctrl to live in '/fs/'") Signed-off-by: Zeng Heng <zengheng4(a)huawei.com> --- fs/resctrl/monitor.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/resctrl/monitor.c b/fs/resctrl/monitor.c index fcf2ab18966f..6f93ed1681c4 100644 --- a/fs/resctrl/monitor.c +++ b/fs/resctrl/monitor.c @@ -727,6 +727,9 @@ static int dom_data_init(struct rdt_resource *r) int err = 0, i; u32 idx; + if (!idx_limit) + return -EOPNOTSUPP; + mutex_lock(&rdtgroup_mutex); if (IS_ENABLED(CONFIG_RESCTRL_RMID_DEPENDS_ON_CLOSID)) { u32 *tmp; -- 2.25.1

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[PATCH V2 OLK-5.10] iommu/arm-smmu-v3: Change the style to identify the the hisi_platform
by Zhang Zekun 12 Jul '24

12 Jul '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IACKUP ---------------------------------------------- The code is isolated by CONFIG_ARCH_HISI which could also be opened in other platforms . Change the style to identify the hisi platform to minimize the code influence scope. Fixes: 46f0c5798ba5 ("iommu/arm-smmu-v3: Enable iotlb_sync_map according to SMMU_IIDR") Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 33 ++++++++++++++++----- 1 file changed, 25 insertions(+), 8 deletions(-) diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 7c818a17ca11..c5c25be54fd5 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -129,6 +129,7 @@ struct arm_smmu_ctx_desc quiet_cd = { 0 }; static struct arm_smmu_option_prop arm_smmu_options[] = { { ARM_SMMU_OPT_SKIP_PREFETCH, "hisilicon,broken-prefetch-cmd" }, { ARM_SMMU_OPT_PAGE0_REGS_ONLY, "cavium,cn9900-broken-page1-regspace"}, + { ARM_SMMU_OPT_SYNC_MAP, "hisilicon,broken-prefetch-pgtbl"}, { 0, NULL}, }; @@ -4948,14 +4949,9 @@ static void hisi_smmu_check_errata(struct arm_smmu_device *smmu) { u32 reg, i; - /* IIDR */ - reg = readl_relaxed(smmu->base + ARM_SMMU_IIDR); - if (!(FIELD_GET(IIDR_VARIANT, reg) == 0x3) || - !(FIELD_GET(IIDR_REVISON, reg) == 0x2)) + if (!(smmu->options & ARM_SMMU_OPT_SYNC_MAP)) return; - smmu->options |= ARM_SMMU_OPT_SYNC_MAP; - reg = readl_relaxed(smmu->base + ARM_SMMU_USER_CFG1); reg = reg & GENMASK(15, 0); for (i = 0; i < 8; i++) { @@ -4981,6 +4977,8 @@ static void hisi_smmu_check_errata(struct arm_smmu_device *smmu) } smmu->options |= ARM_SMMU_OPT_SYNC_BATCH; } +#else +static void hisi_smmu_check_errata(struct arm_smmu_device *smmu) {} #endif static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu) @@ -5213,9 +5211,7 @@ static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu) smmu->oas = 48; } -#ifdef CONFIG_HISILICON_ERRATUM_162100602 hisi_smmu_check_errata(smmu); -#endif if (arm_smmu_ops.pgsize_bitmap == -1UL) arm_smmu_ops.pgsize_bitmap = smmu->pgsize_bitmap; @@ -5248,6 +5244,25 @@ static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu) } #ifdef CONFIG_ACPI +static struct acpi_platform_list arm_smmu_v3_plat_info[] __initdata = { + /* HiSilicon Hip09 Platform */ + {"HISI ", "HIP09 ", 0, ACPI_SIG_IORT, greater_than_or_equal, + "Erratum #162100602", 0}, + {"HISI ", "HIP10 ", 0, ACPI_SIG_IORT, greater_than_or_equal, + "Erratum #162100602", 0}, + {"HISI ", "HIP11 ", 0, ACPI_SIG_IORT, greater_than_or_equal, + "Erratum #162100602", 0}, + { } +}; + +static void acpi_get_hisi_options(struct arm_smmu_device *smmu) +{ + if (acpi_match_platform_list(arm_smmu_v3_plat_info) < 0) + return; + + smmu->options |= ARM_SMMU_OPT_SYNC_MAP; +} + static void acpi_smmu_get_options(u32 model, struct arm_smmu_device *smmu) { switch (model) { @@ -5259,6 +5274,8 @@ static void acpi_smmu_get_options(u32 model, struct arm_smmu_device *smmu) break; } + acpi_get_hisi_options(smmu); + dev_notice(smmu->dev, "option mask 0x%x\n", smmu->options); } -- 2.17.1

2 1

[PATCH OLK-5.10] iommu/arm-smmu-v3: Change the style to identify the the hisi_platform
by Zhang Zekun 12 Jul '24

12 Jul '24

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IACKUP ---------------------------------------------- The code is isolated by CONFIG_ARCH_HISI which could also be opened in other platforms . Change the style to identify the hisi platform to minimize the code influence scope. Fixes: 46f0c5798ba5 ("iommu/arm-smmu-v3: Enable iotlb_sync_map according to SMMU_IIDR") Signed-off-by: Zhang Zekun <zhangzekun11(a)huawei.com> --- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 33 ++++++++++++++++----- 1 file changed, 25 insertions(+), 8 deletions(-) diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 7c818a17ca11..c5c25be54fd5 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -129,6 +129,7 @@ struct arm_smmu_ctx_desc quiet_cd = { 0 }; static struct arm_smmu_option_prop arm_smmu_options[] = { { ARM_SMMU_OPT_SKIP_PREFETCH, "hisilicon,broken-prefetch-cmd" }, { ARM_SMMU_OPT_PAGE0_REGS_ONLY, "cavium,cn9900-broken-page1-regspace"}, + { ARM_SMMU_OPT_SYNC_MAP, "hisilicon,broken-prefetch-pgtbl"}, { 0, NULL}, }; @@ -4948,14 +4949,9 @@ static void hisi_smmu_check_errata(struct arm_smmu_device *smmu) { u32 reg, i; - /* IIDR */ - reg = readl_relaxed(smmu->base + ARM_SMMU_IIDR); - if (!(FIELD_GET(IIDR_VARIANT, reg) == 0x3) || - !(FIELD_GET(IIDR_REVISON, reg) == 0x2)) + if (!(smmu->options & ARM_SMMU_OPT_SYNC_MAP)) return; - smmu->options |= ARM_SMMU_OPT_SYNC_MAP; - reg = readl_relaxed(smmu->base + ARM_SMMU_USER_CFG1); reg = reg & GENMASK(15, 0); for (i = 0; i < 8; i++) { @@ -4981,6 +4977,8 @@ static void hisi_smmu_check_errata(struct arm_smmu_device *smmu) } smmu->options |= ARM_SMMU_OPT_SYNC_BATCH; } +#else +static void hisi_smmu_check_errata(struct arm_smmu_device *smmu) {} #endif static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu) @@ -5213,9 +5211,7 @@ static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu) smmu->oas = 48; } -#ifdef CONFIG_HISILICON_ERRATUM_162100602 hisi_smmu_check_errata(smmu); -#endif if (arm_smmu_ops.pgsize_bitmap == -1UL) arm_smmu_ops.pgsize_bitmap = smmu->pgsize_bitmap; @@ -5248,6 +5244,25 @@ static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu) } #ifdef CONFIG_ACPI +static struct acpi_platform_list arm_smmu_v3_plat_info[] __initdata = { + /* HiSilicon Hip09 Platform */ + {"HISI ", "HIP09 ", 0, ACPI_SIG_IORT, greater_than_or_equal, + "Erratum #162100602", 0}, + {"HISI ", "HIP10 ", 0, ACPI_SIG_IORT, greater_than_or_equal, + "Erratum #162100602", 0}, + {"HISI ", "HIP11 ", 0, ACPI_SIG_IORT, greater_than_or_equal, + "Erratum #162100602", 0}, + { } +}; + +static void acpi_get_hisi_options(struct arm_smmu_device *smmu) +{ + if (acpi_match_platform_list(arm_smmu_v3_plat_info) < 0) + return; + + smmu->options |= ARM_SMMU_OPT_SYNC_MAP; +} + static void acpi_smmu_get_options(u32 model, struct arm_smmu_device *smmu) { switch (model) { @@ -5259,6 +5274,8 @@ static void acpi_smmu_get_options(u32 model, struct arm_smmu_device *smmu) break; } + acpi_get_hisi_options(smmu); + dev_notice(smmu->dev, "option mask 0x%x\n", smmu->options); } -- 2.17.1

2 1

[PATCH openEuler-22.03-LTS-SP1] Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST
by Yongqiang Liu 12 Jul '24

12 Jul '24

From: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> stable inclusion from stable-v5.10.212 commit df193568d61234c81de7ed4d540c01975de60277 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9Q8M1 CVE: CVE-2024-27416 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 7e74aa53a68bf60f6019bd5d9a9a1406ec4d4865 ] If we received HCI_EV_IO_CAPA_REQUEST while HCI_OP_READ_REMOTE_EXT_FEATURES is yet to be responded assume the remote does support SSP since otherwise this event shouldn't be generated. Link: https://lore.kernel.org/linux-bluetooth/CABBYNZ+9UdG1cMZVmdtN3U2aS16AKMCyTA… Fixes: c7f59461f5a7 ("Bluetooth: Fix a refcnt underflow problem for hci_conn") Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Rui Xiang <rui.xiang(a)huawei.com> --- net/bluetooth/hci_event.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index e01159d8fabf..ff348a8a2424 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -4620,9 +4620,12 @@ static void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_dev_lock(hdev); conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr); - if (!conn || !hci_conn_ssp_enabled(conn)) + if (!conn || !hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) goto unlock; + /* Assume remote supports SSP since it has triggered this event */ + set_bit(HCI_CONN_SSP_ENABLED, &conn->flags); + hci_conn_hold(conn); if (!hci_dev_test_flag(hdev, HCI_MGMT)) -- 2.34.1

2 1