[Intel-gfx] [PATCH] drm/i915: Invalidate the TLBs on each GT

Andi Shyti andi.shyti at linux.intel.com
Tue Oct 3 17:17:28 UTC 2023


Hi Jonathan and Chris,

On Mon, Oct 02, 2023 at 07:07:42AM -0700, Jonathan Cavitt wrote:
> From: Chris Wilson <chris.p.wilson at intel.com>
> 
> With multi-GT devices, the object may have been bound on each GT and so
> we need to invalidate the TLBs across all GT before releasing the pages
> back to the system.
> 
> Fixes: d6c531ab4820 ("drm/i915: Invalidate the TLBs on each GT")
> Signed-off-by: Chris Wilson <chris.p.wilson at intel.com>
> Signed-off-by: Jonathan Cavitt <jonathan.cavitt at intel.com>
> CC: Matt Roper <matthew.d.roper at intel.com>
> CC: Andi Shyti <andi.shyti at linux.intel.com>
> Reviewed-by: Andi Shyti <andi.shyti at linux.intel.com>

pushed to drm-intel-gt-next.

Thank you,
Andi


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