diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/1552-drm-amdgpu-Change-amdgpu_vm_clear_freed-prototype-to.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/1552-drm-amdgpu-Change-amdgpu_vm_clear_freed-prototype-to.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/1552-drm-amdgpu-Change-amdgpu_vm_clear_freed-prototype-to.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/1552-drm-amdgpu-Change-amdgpu_vm_clear_freed-prototype-to.patch new file mode 100644 index 00000000..94c63f5a --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/1552-drm-amdgpu-Change-amdgpu_vm_clear_freed-prototype-to.patch @@ -0,0 +1,58 @@ +From 33dd04b2aaec1af5e13a2b859cc9d6dc606a83de Mon Sep 17 00:00:00 2001 +From: Yong Zhao <yong.zhao@amd.com> +Date: Fri, 21 Oct 2016 12:51:55 -0400 +Subject: [PATCH 1552/4131] drm/amdgpu: Change amdgpu_vm_clear_freed prototype + to return last fence +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This change will accommodate the scenarios that we need to know when +the last pt update operation is finished. + +Change-Id: I33cd04a9cf438d34206f0ce20d6f1848ce3a5bf6 +Signed-off-by: Yong Zhao <yong.zhao@amd.com> +Reviewed-by: Christian König <christian.koenig@amd.com> + + Conflicts: + drivers/gpu/drm/amd/amdgpu/amdgpu.h + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +index 6581539..2b56ea3 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +@@ -840,7 +840,7 @@ static int map_bo_to_gpuvm(struct amdgpu_device *adev, struct amdgpu_bo *bo, + * removed from PT. This function is called here because it requires + * the radeon_vm::mutex to be locked and PT to be reserved + */ +- ret = amdgpu_vm_clear_freed(adev, vm); ++ ret = amdgpu_vm_clear_freed(adev, vm, NULL); + if (ret != 0) { + pr_err("amdkfd: Failed to radeon_vm_clear_freed\n"); + goto err_unpin_bo; +@@ -1251,7 +1251,7 @@ int amdgpu_amdkfd_gpuvm_create_process_vm(struct kgd_dev *kgd, void **vm, + * removed from PT. This function is called here because it requires + * the radeon_vm::mutex to be locked and PT to be reserved + */ +- ret = amdgpu_vm_clear_freed(adev, &new_vm->base); ++ ret = amdgpu_vm_clear_freed(adev, &new_vm->base, NULL); + if (ret != 0) + pr_err("amdgpu: Failed to amdgpu_vm_clear_freed\n"); + +@@ -1326,7 +1326,7 @@ static int unmap_bo_from_gpuvm(struct amdgpu_device *adev, + * removed from PT. This function is called here because it requires + * the radeon_vm::mutex to be locked and PT to be reserved + */ +- amdgpu_vm_clear_freed(adev, vm); ++ amdgpu_vm_clear_freed(adev, vm, NULL); + + /* Update the page tables - Remove the mapping from bo_va */ + amdgpu_vm_bo_update(adev, bo_va, NULL); +-- +2.7.4 + |