diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2105-drm-amdkfd-Initialize-kfd-allocated-VRAM-buffer-to-0.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2105-drm-amdkfd-Initialize-kfd-allocated-VRAM-buffer-to-0.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2105-drm-amdkfd-Initialize-kfd-allocated-VRAM-buffer-to-0.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2105-drm-amdkfd-Initialize-kfd-allocated-VRAM-buffer-to-0.patch new file mode 100644 index 00000000..35cf874b --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2105-drm-amdkfd-Initialize-kfd-allocated-VRAM-buffer-to-0.patch @@ -0,0 +1,27 @@ +From 5ddaa23dbc4d7a19bd35f5d4127d03fa2e343261 Mon Sep 17 00:00:00 2001 +From: Yong Zhao <yong.zhao@amd.com> +Date: Thu, 14 Sep 2017 16:16:24 -0400 +Subject: [PATCH 2105/4131] drm/amdkfd: Initialize kfd allocated VRAM buffer to + 0 + +Change-Id: I18dc1e6f957c537a45910cfecf7444dbc480c412 +Signed-off-by: Yong Zhao <yong.zhao@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +index 263e256..b1873c2 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +@@ -1122,6 +1122,7 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu( + alloc_flag = AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; + temp_offset = offset; + } ++ alloc_flag |= AMDGPU_GEM_CREATE_VRAM_CLEARED; + } else if (flags & (ALLOC_MEM_FLAGS_GTT | ALLOC_MEM_FLAGS_USERPTR)) { + domain = AMDGPU_GEM_DOMAIN_GTT; + alloc_flag = 0; +-- +2.7.4 + |