diff options
| author | Chris Wilson <[email protected]> | 2019-04-04 11:19:14 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2019-04-04 16:21:00 +0100 |
| commit | 6960d9cfc721d9e577631b9057c07eecea8bdc0f (patch) | |
| tree | ac3670b14ef6f7bffd6b4046822376c9e410b87e /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 28d618e9ab86f26a31af0b235ced55beb3e343c8 (diff) | |
drm/i915: Be precise in types for i915_gem_busy
Mixing u8 and -1u together leads to zero-extended integer expansion, and
comparing 0x000000ff against 0xffffffff, causing us to report a mixed
uabi-class request as not busy.
The input flag is a u8, and we want to generate a u32 uABI response,
mark our functions so.
Fixes: c8b502422bfe ("drm/i915: Remove last traces of exec-id (GEM_BUSY)")
Testcase: igt/gem_exec_balance/busy
Signed-off-by: Chris Wilson <[email protected]>
Cc: Tvrtko Ursulin <[email protected]>
Reviewed-by: Tvrtko Ursulin <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions