diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_chardev.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c index 2c7d76e67ddb..607f65ab39ac 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c @@ -1759,14 +1759,18 @@ static int criu_checkpoint_bos(struct kfd_process *p, goto exit; } } - if (bo_bucket->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) { + if (bo_bucket->alloc_flags + & (KFD_IOC_ALLOC_MEM_FLAGS_VRAM | KFD_IOC_ALLOC_MEM_FLAGS_GTT)) { ret = criu_get_prime_handle(&dumper_bo->tbo.base, bo_bucket->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE ? DRM_RDWR : 0, &bo_bucket->dmabuf_fd); if (ret) goto exit; + } else { + bo_bucket->dmabuf_fd = KFD_INVALID_FD; } + if (bo_bucket->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL) bo_bucket->offset = KFD_MMAP_TYPE_DOORBELL | KFD_MMAP_GPU_ID(pdd->dev->id); @@ -1812,7 +1816,8 @@ static int criu_checkpoint_bos(struct kfd_process *p, exit: while (ret && bo_index--) { - if (bo_buckets[bo_index].alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) + if (bo_buckets[bo_index].alloc_flags + & (KFD_IOC_ALLOC_MEM_FLAGS_VRAM | KFD_IOC_ALLOC_MEM_FLAGS_GTT)) close_fd(bo_buckets[bo_index].dmabuf_fd); } @@ -2211,12 +2216,16 @@ static int criu_restore_bo(struct kfd_process *p, pr_debug("map memory was successful for the BO\n"); /* create the dmabuf object and export the bo */ - if (bo_bucket->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) { + if (bo_bucket->alloc_flags + & (KFD_IOC_ALLOC_MEM_FLAGS_VRAM | KFD_IOC_ALLOC_MEM_FLAGS_GTT)) { ret = criu_get_prime_handle(&kgd_mem->bo->tbo.base, DRM_RDWR, &bo_bucket->dmabuf_fd); if (ret) return ret; + } else { + bo_bucket->dmabuf_fd = KFD_INVALID_FD; } + return 0; } @@ -2281,7 +2290,8 @@ static int criu_restore_bos(struct kfd_process *p, exit: while (ret && i--) { - if (bo_buckets[i].alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_VRAM) + if (bo_buckets[i].alloc_flags + & (KFD_IOC_ALLOC_MEM_FLAGS_VRAM | KFD_IOC_ALLOC_MEM_FLAGS_GTT)) close_fd(bo_buckets[i].dmabuf_fd); } kvfree(bo_buckets); |