tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: cd19ac2f903276b820f5d0d89de0c896c27036ed commit: b049504e211e8f4dbcd40434f2dcab2215ea1039 [837/1677] drm/amdkfd: Validate user queue svm memory residency config: x86_64-randconfig-013-20240731 (https://download.01.org/0day-ci/archive/20240731/202407311751.DspbODml-lkp@xxxxxxxxx/config) compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240731/202407311751.DspbODml-lkp@xxxxxxxxx/reproduce) 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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202407311751.DspbODml-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c: In function 'kfd_queue_buffer_svm_get': drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:107:12: error: implicit declaration of function 'svm_range_from_addr'; did you mean 'svm_range_get_info'? [-Werror=implicit-function-declaration] prange = svm_range_from_addr(&p->svms, addr, NULL); ^~~~~~~~~~~~~~~~~~~ svm_range_get_info >> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:107:10: warning: assignment makes pointer from integer without a cast [-Wint-conversion] prange = svm_range_from_addr(&p->svms, addr, NULL); ^ drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:111:14: error: dereferencing pointer to incomplete type 'struct svm_range' if (!prange->mapped_to_gpu) ^~ In file included from include/linux/bits.h:22:0, from include/linux/gfp_types.h:5, from include/linux/gfp.h:5, from include/linux/slab.h:16, from drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:25: include/linux/compiler_types.h:451:27: error: expression in static assertion is not an integer #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b)) ^ include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert' #define __static_assert(expr, msg, ...) _Static_assert(expr, msg) ^~~~ include/linux/container_of.h:20:2: note: in expansion of macro 'static_assert' static_assert(__same_type(*(ptr), ((type *)0)->member) || \ ^~~~~~~~~~~~~ include/linux/container_of.h:20:16: note: in expansion of macro '__same_type' static_assert(__same_type(*(ptr), ((type *)0)->member) || \ ^~~~~~~~~~~ include/linux/list.h:601:2: note: in expansion of macro 'container_of' container_of(ptr, type, member) ^~~~~~~~~~~~ include/linux/list.h:612:2: note: in expansion of macro 'list_entry' list_entry((ptr)->next, type, member) ^~~~~~~~~~ include/linux/list.h:778:13: note: in expansion of macro 'list_first_entry' for (pos = list_first_entry(head, typeof(*pos), member); \ ^~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:139:2: note: in expansion of macro 'list_for_each_entry' list_for_each_entry(prange, &update_list, update_list) ^~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:451:27: error: expression in static assertion is not an integer #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b)) ^ include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert' #define __static_assert(expr, msg, ...) _Static_assert(expr, msg) ^~~~ include/linux/container_of.h:20:2: note: in expansion of macro 'static_assert' static_assert(__same_type(*(ptr), ((type *)0)->member) || \ ^~~~~~~~~~~~~ include/linux/container_of.h:20:16: note: in expansion of macro '__same_type' static_assert(__same_type(*(ptr), ((type *)0)->member) || \ ^~~~~~~~~~~ include/linux/list.h:601:2: note: in expansion of macro 'container_of' container_of(ptr, type, member) ^~~~~~~~~~~~ include/linux/list.h:645:2: note: in expansion of macro 'list_entry' list_entry((pos)->member.next, typeof(*(pos)), member) ^~~~~~~~~~ include/linux/list.h:780:13: note: in expansion of macro 'list_next_entry' pos = list_next_entry(pos, member)) ^~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:139:2: note: in expansion of macro 'list_for_each_entry' list_for_each_entry(prange, &update_list, update_list) ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c: In function 'kfd_queue_buffer_svm_put': include/linux/container_of.h:20:47: error: dereferencing pointer to incomplete type 'struct svm_range' static_assert(__same_type(*(ptr), ((type *)0)->member) || \ ^ include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert' #define __static_assert(expr, msg, ...) _Static_assert(expr, msg) ^~~~ include/linux/container_of.h:20:2: note: in expansion of macro 'static_assert' static_assert(__same_type(*(ptr), ((type *)0)->member) || \ ^~~~~~~~~~~~~ include/linux/container_of.h:20:16: note: in expansion of macro '__same_type' static_assert(__same_type(*(ptr), ((type *)0)->member) || \ ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:165:12: note: in expansion of macro 'container_of' prange = container_of(node, struct svm_range, it_node); ^~~~~~~~~~~~ include/linux/compiler_types.h:451:27: error: expression in static assertion is not an integer #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b)) ^ include/linux/build_bug.h:78:56: note: in definition of macro '__static_assert' #define __static_assert(expr, msg, ...) _Static_assert(expr, msg) ^~~~ include/linux/container_of.h:20:2: note: in expansion of macro 'static_assert' static_assert(__same_type(*(ptr), ((type *)0)->member) || \ ^~~~~~~~~~~~~ include/linux/container_of.h:20:16: note: in expansion of macro '__same_type' static_assert(__same_type(*(ptr), ((type *)0)->member) || \ ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:165:12: note: in expansion of macro 'container_of' prange = container_of(node, struct svm_range, it_node); ^~~~~~~~~~~~ In file included from include/uapi/linux/posix_types.h:5:0, from include/uapi/linux/types.h:14, from include/linux/types.h:6, from include/uapi/linux/sysinfo.h:5, from include/uapi/linux/kernel.h:5, from include/linux/cache.h:5, from include/linux/slab.h:15, from drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c:25: include/linux/stddef.h:16:32: error: invalid use of undefined type 'struct svm_range' #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER) ^ vim +107 drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_queue.c 86 87 static int kfd_queue_buffer_svm_get(struct kfd_process_device *pdd, u64 addr, u64 size) 88 { 89 struct kfd_process *p = pdd->process; 90 struct list_head update_list; 91 struct svm_range *prange; 92 int ret = -EINVAL; 93 94 INIT_LIST_HEAD(&update_list); 95 addr >>= PAGE_SHIFT; 96 size >>= PAGE_SHIFT; 97 98 mutex_lock(&p->svms.lock); 99 100 /* 101 * range may split to multiple svm pranges aligned to granularity boundaery. 102 */ 103 while (size) { 104 uint32_t gpuid, gpuidx; 105 int r; 106 > 107 prange = svm_range_from_addr(&p->svms, addr, NULL); 108 if (!prange) 109 break; 110 111 if (!prange->mapped_to_gpu) 112 break; 113 114 r = kfd_process_gpuid_from_node(p, pdd->dev, &gpuid, &gpuidx); 115 if (r < 0) 116 break; 117 if (!test_bit(gpuidx, prange->bitmap_access) && 118 !test_bit(gpuidx, prange->bitmap_aip)) 119 break; 120 121 if (!(prange->flags & KFD_IOCTL_SVM_FLAG_GPU_ALWAYS_MAPPED)) 122 break; 123 124 list_add(&prange->update_list, &update_list); 125 126 if (prange->last - prange->start + 1 >= size) { 127 size = 0; 128 break; 129 } 130 131 size -= prange->last - prange->start + 1; 132 addr += prange->last - prange->start + 1; 133 } 134 if (size) { 135 pr_debug("[0x%llx 0x%llx] not registered\n", addr, addr + size - 1); 136 goto out_unlock; 137 } 138 139 list_for_each_entry(prange, &update_list, update_list) 140 atomic_inc(&prange->queue_refcount); 141 ret = 0; 142 143 out_unlock: 144 mutex_unlock(&p->svms.lock); 145 return ret; 146 } 147 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
