diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0215-drm-amdgpu-validate-amdgpu_vm_bo_map-parameters.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0215-drm-amdgpu-validate-amdgpu_vm_bo_map-parameters.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/common/recipes-kernel/linux/files/0215-drm-amdgpu-validate-amdgpu_vm_bo_map-parameters.patch b/common/recipes-kernel/linux/files/0215-drm-amdgpu-validate-amdgpu_vm_bo_map-parameters.patch deleted file mode 100644 index 66e66977..00000000 --- a/common/recipes-kernel/linux/files/0215-drm-amdgpu-validate-amdgpu_vm_bo_map-parameters.patch +++ /dev/null @@ -1,36 +0,0 @@ -From 0be52de91c5e275dff61f0ed2314d84c9d68b385 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> -Date: Mon, 18 May 2015 14:37:27 +0200 -Subject: [PATCH 0215/1050] drm/amdgpu: validate amdgpu_vm_bo_map parameters -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: Christian König <christian.koenig@amd.com> -Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 7 +++++++ - 1 file changed, 7 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c -index 1cc01fb..b25e533 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c -@@ -936,6 +936,13 @@ int amdgpu_vm_bo_map(struct amdgpu_device *adev, - uint64_t eaddr; - int r; - -+ /* validate the parameters */ -+ if (saddr & AMDGPU_GPU_PAGE_MASK || offset & AMDGPU_GPU_PAGE_MASK || -+ size == 0 || size & AMDGPU_GPU_PAGE_MASK) { -+ amdgpu_bo_unreserve(bo_va->bo); -+ return -EINVAL; -+ } -+ - /* make sure object fit at this offset */ - eaddr = saddr + size; - if ((saddr >= eaddr) || (offset + size > amdgpu_bo_size(bo_va->bo))) { --- -1.9.1 - |