diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/0286-drm-amd-amdgpu-Avoid-fault-when-allocating-an-empty-.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/0286-drm-amd-amdgpu-Avoid-fault-when-allocating-an-empty-.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/0286-drm-amd-amdgpu-Avoid-fault-when-allocating-an-empty-.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/0286-drm-amd-amdgpu-Avoid-fault-when-allocating-an-empty-.patch new file mode 100644 index 00000000..d0cc1e0c --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/0286-drm-amd-amdgpu-Avoid-fault-when-allocating-an-empty-.patch @@ -0,0 +1,32 @@ +From 77b39bced4cd5f96dafff8b72e1ece0a928e2d7b Mon Sep 17 00:00:00 2001 +From: Tom St Denis <tom.stdenis@amd.com> +Date: Mon, 17 Sep 2018 14:07:00 -0400 +Subject: [PATCH 0286/2940] drm/amd/amdgpu: Avoid fault when allocating an + empty buffer object +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Tom St Denis <tom.stdenis@amd.com> +Reviewed-by: Christian König <christian.koenig@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +index 12690ba4d1ea..8a3fabcddc97 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +@@ -372,7 +372,8 @@ int amdgpu_bo_create_kernel(struct amdgpu_device *adev, + if (r) + return r; + +- amdgpu_bo_unreserve(*bo_ptr); ++ if (*bo_ptr) ++ amdgpu_bo_unreserve(*bo_ptr); + + return 0; + } +-- +2.17.1 + |