Otherwise we might run into a use after free during bulk move.

Signed-off-by: Christian König <christian.koe...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index ea5e277ae038..ed1e6abda391 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -2513,8 +2513,12 @@ void amdgpu_vm_bo_rmv(struct amdgpu_device *adev,
                      struct amdgpu_bo_va *bo_va)
 {
        struct amdgpu_bo_va_mapping *mapping, *next;
+       struct amdgpu_bo *bo = bo_va->base.bo;
        struct amdgpu_vm *vm = bo_va->base.vm;
 
+       if (bo && bo->tbo.resv == vm->root.base.bo->tbo.resv)
+               vm->bulk_moveable = false;
+
        list_del(&bo_va->base.bo_list);
 
        spin_lock(&vm->invalidated_lock);
-- 
2.17.1

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