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swh:1:snp:77163734605b0ec556b01d897b7bb4a7e30d46b6
Revision fb54918af7e7a607af8b70ba052a35ff8acb8620 authored by Rob Clark on 07 June 2014, 14:55:39 UTC, committed by Dave Airlie on 19 June 2014, 00:30:36 UTC 
drm: fix uninitialized acquire_ctx fields (v2)
 
The acquire ctx will typically be declared on the stack, which means we
could have garbage values for any uninitialized field.  In this case, it
was triggering WARN_ON()s because 'contended' had garbage value.

Go ahead and use memset() to be more future-proof.

v2: now with extra brown paper bag

Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Tested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
1 parent 937a0c7
History
Tip revision: a4412fdd49dc011bcc2c0d81ac4cab7457092650 authored by Steven Rostedt (Google) on 21 November 2022, 15:44:03 UTC
error-injection: Add prompt for function error injection
Tip revision: a4412fd
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