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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-15 16:39:33 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-15 21:10:08 +0000 |
| commit | 9073e5b26743b8b675cc44a9c0c8f8c3d584e1c0 (patch) | |
| tree | a021675cac36501a2a6df97213608b8f9b4299b5 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | drm/i915: Split ilk vs. icl csc matrix handling (diff) | |
| download | linux-9073e5b26743b8b675cc44a9c0c8f8c3d584e1c0.tar.gz linux-9073e5b26743b8b675cc44a9c0c8f8c3d584e1c0.zip | |
drm/i915: Fix off-by-one in reporting hanging process
ffs() is 1-indexed, but we want to use it as an index into an array, so
use __ffs() instead.
Fixes: eb8d0f5af4ec ("drm/i915: Remove GPU reset dependence on struct_mutex")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190315163933.19352-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions