| commit | a1e37b0259e77b1db2ff2636059cd513971ca7fa | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Mon Aug 19 08:58:21 2019 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Mon Aug 19 12:39:45 2019 +0100 |
| tree | 1031bb4e5953dbabf9a0783ca197788615673e1c | |
| parent | d67739268cf0ee928cdc5e8224090c59efacd653 [diff] |
drm/i915: Only emit the 'send bug report' once for a GPU hang Use a locked xchg to ensure that the global log message giving instructions on how to send a bug report is emitted precisely once. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190819075835.20065-5-chris@chris-wilson.co.uk