diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3297-drm-amdgpu-drop-root-shadow-sync.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3297-drm-amdgpu-drop-root-shadow-sync.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3297-drm-amdgpu-drop-root-shadow-sync.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3297-drm-amdgpu-drop-root-shadow-sync.patch new file mode 100644 index 00000000..66d4ae33 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3297-drm-amdgpu-drop-root-shadow-sync.patch @@ -0,0 +1,37 @@ +From ab5198e0999973d46b33d10d26c96aece3da2ac9 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> +Date: Fri, 26 Jan 2018 20:21:26 +0100 +Subject: [PATCH 3297/4131] drm/amdgpu: drop root shadow sync +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Completely pointless, it is the same reservation object as the root PD +anyway. + +Change-Id: Iffdd261c216d7b4dff5bc79f2e336c6108f96995 +Signed-off-by: Christian König <christian.koenig@amd.com> +Reviewed-by: Roger He <Hongbo.He@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 5 ----- + 1 file changed, 5 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +index 636b245..56e1866 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +@@ -961,11 +961,6 @@ int amdgpu_vm_update_directories(struct amdgpu_device *adev, + amdgpu_ring_pad_ib(ring, params.ib); + amdgpu_sync_resv(adev, &job->sync, root->tbo.resv, + AMDGPU_FENCE_OWNER_VM, false); +- if (root->shadow) +- amdgpu_sync_resv(adev, &job->sync, +- root->shadow->tbo.resv, +- AMDGPU_FENCE_OWNER_VM, false); +- + WARN_ON(params.ib->length_dw > ndw); + r = amdgpu_job_submit(job, ring, &vm->entity, + AMDGPU_FENCE_OWNER_VM, &fence); +-- +2.7.4 + |