diff options
Diffstat (limited to 'meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1617-drm-amdgpu-Fix-copy_mem_to_mem-resv.-list.patch')
| -rw-r--r-- | meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1617-drm-amdgpu-Fix-copy_mem_to_mem-resv.-list.patch | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1617-drm-amdgpu-Fix-copy_mem_to_mem-resv.-list.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1617-drm-amdgpu-Fix-copy_mem_to_mem-resv.-list.patch deleted file mode 100644 index 842bb5e4..00000000 --- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/1617-drm-amdgpu-Fix-copy_mem_to_mem-resv.-list.patch +++ /dev/null @@ -1,49 +0,0 @@ -From 70ea033afebaca6ab3d02aa0d43e40377218902d Mon Sep 17 00:00:00 2001 -From: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> -Date: Fri, 10 Mar 2017 16:05:09 -0500 -Subject: [PATCH 1617/4131] drm/amdgpu: Fix copy_mem_to_mem resv. list - -The current use of kgd_mem.validate_list corrupts the kfd_bo_list. Fix -this by creating a local duplicate list - -Change-Id: Ib14d64bbd09a4641c28ed9837b65f9f6c57499f4 -Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 14 +++++++++----- - 1 file changed, 9 insertions(+), 5 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c -index 5b17443..358bb72 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c -@@ -2290,7 +2290,7 @@ int amdgpu_amdkfd_copy_mem_to_mem(struct kgd_dev *kgd, struct kgd_mem *src_mem, - struct amdgpu_ring *ring; - struct ww_acquire_ctx ticket; - struct list_head list; -- struct ttm_validate_buffer *entry; -+ struct ttm_validate_buffer resv_list[2]; - uint64_t src_start, dst_start; - uint64_t src_left, dst_left, cur_copy_size, total_copy_size = 0; - struct fence *fence = NULL; -@@ -2313,10 +2313,14 @@ int amdgpu_amdkfd_copy_mem_to_mem(struct kgd_dev *kgd, struct kgd_mem *src_mem, - ring = adev->mman.buffer_funcs_ring; - - INIT_LIST_HEAD(&list); -- entry = &src_mem->validate_list; -- list_add_tail(&entry->head, &list); -- entry = &dst_mem->validate_list; -- list_add_tail(&entry->head, &list); -+ -+ resv_list[0].bo = src_ttm_bo; -+ resv_list[0].shared = true; -+ resv_list[1].bo = dst_ttm_bo; -+ resv_list[1].shared = true; -+ -+ list_add_tail(&resv_list[0].head, &list); -+ list_add_tail(&resv_list[1].head, &list); - - if (!ring->ready) { - pr_err("Trying to move memory with ring turned off.\n"); --- -2.7.4 - |