drm/i915: Convert unconditional clflush to drm_clflush_virt_range()
This one is apparently a "clflush for good measure", so bit more justification (if you can call it that) than some of the others. Convert to drm_clflush_virt_range() again so that machines without clflush will survive the ordeal. Cc: stable@vger.kernel.org Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Thomas Hellström <thomas.hellstrom@intel.com> #v1 Fixes: 12ca695d ("drm/i915: Do not share hwsp across contexts any more, v8.") Signed-off-by:Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211014090941.12159-3-ville.syrjala@linux.intel.com Reviewed-by:
Dave Airlie <airlied@redhat.com>
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