diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-04-10 17:00:41 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-04-15 19:37:37 +0200 |
| commit | d1e61e7fc4456c4cb9a33ed182edf40e34ddedea (patch) | |
| tree | 24210178e48521c970b66c4c673b9cbff9a2bb2a /drivers/gpu/drm/drm_gem.c | |
| parent | 56fa6d6ff76c7700f8dd131bee9ffa6c3c06dcd4 (diff) | |
| download | linux-d1e61e7fc4456c4cb9a33ed182edf40e34ddedea.tar.bz2 | |
drm/i915: Trigger hangcheck if we detect more a repeating missed IRQ
On the first instance we just wish to kick the waiters and see if that
terminates the wait conditions. If it does not, then we do not want to
keep retrying without ever making any forward progress and becoming
stuck in a hangcheck loop.
Reported-and-tested-by: Lukas Hejtmanek <xhejtman@fi.muni.cz>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48209
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_gem.c')
0 files changed, 0 insertions, 0 deletions