From: Christian König christian.koenig@amd.com
We only should do so when the BO_VA was actually mapped. Otherwise we get a nice error message on the next CS.
Signed-off-by: Christian König christian.koenig@amd.com --- drivers/gpu/drm/radeon/radeon_vm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index 3662157..53d57d9 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -1129,7 +1129,8 @@ void radeon_vm_bo_rmv(struct radeon_device *rdev, interval_tree_remove(&bo_va->it, &vm->va);
spin_lock(&vm->status_lock); - if (list_empty(&bo_va->vm_status)) { + if (list_empty(&bo_va->vm_status) && + (bo_va->it.start || bo_va->it.last)) { bo_va->bo = radeon_bo_ref(bo_va->bo); list_add(&bo_va->vm_status, &vm->freed); } else {