On Fri, 3 Apr 2020 at 17:10, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote:
>
> Make sure we revoke the user's mmaps of this vma to force them to take a
> pagefault *before* we remove the associated aperture detiling register.
>
> Fixes: 0d86ee35097a ("drm/i915/gt: Make fence revocation unequivocal")
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Cc: Matthew Auld <matthew.auld@xxxxxxxxx>
Reviewed-by: Matthew Auld <matthew.auld@xxxxxxxxx>
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