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| author | Dave Airlie | 2010-03-31 05:38:56 +0200 |
|---|---|---|
| committer | Dave Airlie | 2010-04-01 04:50:19 +0200 |
| commit | 9e5786bd14cb9ffe29ebe66d41cedf03311b0d30 (patch) | |
| tree | 18a1bec350a97117f4540e96323eb0efad3f9b36 /tools/perf/perf.h | |
| parent | drm/radeon/kms/evergreen: get DP working (diff) | |
| download | kernel-qcow2-linux-9e5786bd14cb9ffe29ebe66d41cedf03311b0d30.tar.gz kernel-qcow2-linux-9e5786bd14cb9ffe29ebe66d41cedf03311b0d30.tar.xz kernel-qcow2-linux-9e5786bd14cb9ffe29ebe66d41cedf03311b0d30.zip | |
drm/radeon/kms: add sanity check to wptr.
If we resume in a bad way, we'll get 0xffffffff in wptr, and then
oops with no console. This just adds a sanity check so that we can
avoid the oops and hopefully get more details out of people's systems.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'tools/perf/perf.h')
0 files changed, 0 insertions, 0 deletions