diff options
| author | Chris Wilson <[email protected]> | 2017-03-24 16:35:38 +0000 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2017-03-27 12:57:36 +0100 |
| commit | 9a29dd85a09d825cb28dcaacd36ed0ee0be49699 (patch) | |
| tree | e34154829b8200e36d77b58b099511613fe73748 /tools/lib/api/fs/tracing_path.h | |
| parent | f4ce766f28cd0efa0cb4d869a84905d573ef7e70 (diff) | |
drm/i915: Fixup intel_write_status_page() for old CPUs without clflush
Not all of our target platforms have clflush. For those without, just
assume the status page is sufficiently coherent that we do not need our
paranoia.
Reported-by: Ville Syrjälä <[email protected]>
Fixes: 14a6bbf9e535 ("drm/i915: Replace irq_seqno_barrier on hws write with a clflush")
Signed-off-by: Chris Wilson <[email protected]>
Cc: Mika Kuoppala <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Tested-by: Ville Syrjälä <[email protected]>
Reviewed-by: Mika Kuoppala <[email protected]>
Diffstat (limited to 'tools/lib/api/fs/tracing_path.h')
0 files changed, 0 insertions, 0 deletions