On Mon, 20 Jun 2022 at 13:37, Thomas Hellström
wrote:
>
> In vma destruction, the following race may occur:
>
> Thread 1: Thread 2:
> i915_vma_destroy();
>
> ...
> list_del_init(vma->vm_link);
> ...
> mutex_unlock(vma->vm->mutex);
>
On 20.06.2022 14:36, Thomas Hellström wrote:
In vma destruction, the following race may occur:
Thread 1: Thread 2:
i915_vma_destroy();
...
list_del_init(vma->vm_link);
...
mutex_unlock(vma->vm->mutex);
__i915_vm_release();
Acked-by: Nirmoy Das
On 6/20/2022 2:36 PM, Thomas Hellström wrote:
In vma destruction, the following race may occur:
Thread 1: Thread 2:
i915_vma_destroy();
...
list_del_init(vma->vm_link);
...
mutex_unlock(vma->vm->mutex);
In vma destruction, the following race may occur:
Thread 1: Thread 2:
i915_vma_destroy();
...
list_del_init(vma->vm_link);
...
mutex_unlock(vma->vm->mutex);
__i915_vm_release();
release_references();
And in release_reference() we
