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Commit 9657aaa2 authored by Chris Wilson's avatar Chris Wilson
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drm/i915: Revoke mmap before fence



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: 0d86ee35 ("drm/i915/gt: Make fence revocation unequivocal")
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: default avatarMatthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200403160951.8271-1-chris@chris-wilson.co.uk
parent d82a855a
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