Merge branch 'next' into for-linus

Prepare input updates for 6.1 merge window.

1 files changed, 9 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index dc76d2b3ce52..59cac347baa3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -54,7 +54,7 @@
  * (uncached system pages).
  * Each VM has an ID associated with it and there is a page table
  * associated with each VMID.  When executing a command buffer,
- * the kernel tells the the ring what VMID to use for that command
+ * the kernel tells the ring what VMID to use for that command
  * buffer.  VMIDs are allocated dynamically as commands are submitted.
  * The userspace drivers maintain their own address space and the kernel
  * sets up their pages tables accordingly when they submit their
@@ -2168,6 +2168,14 @@ int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm)
 	} else {
 		vm->update_funcs = &amdgpu_vm_sdma_funcs;
 	}
+	/*
+	 * Make sure root PD gets mapped. As vm_update_mode could be changed
+	 * when turning a GFX VM into a compute VM.
+	 */
+	r = vm->update_funcs->map_table(to_amdgpu_bo_vm(vm->root.bo));
+	if (r)
+		goto unreserve_bo;
+
 	dma_fence_put(vm->last_update);
 	vm->last_update = NULL;
 	vm->is_compute_context = true;