diff options
| author | Tvrtko Ursulin <[email protected]> | 2017-04-12 16:48:42 +0100 |
|---|---|---|
| committer | Tvrtko Ursulin <[email protected]> | 2017-04-28 08:58:15 +0100 |
| commit | a3662830e1e120e9950072a48d75a61ed921ad4a (patch) | |
| tree | 028f11125f4b5e4d5705fb70a7217930ce0cba93 /tools/perf/scripts/python | |
| parent | 3204c343bb691c42a5e568cbd2a9ec9b2b5703c0 (diff) | |
drm/i915/guc: Fix sleep under spinlock during reset
Looks like intel_guc_reset had the ability to sleep under the
uncore spinlock since forever but it wasn't detected until the
recent changes annotated the wait for register with might_sleep.
I have fixed it by removing holding of the uncore spinlock over
the call to gen6_hw_domain_reset, since I do not see that is
really needed. But there is always a possibility I am missing
some nasty detail so please double check.
Signed-off-by: Tvrtko Ursulin <[email protected]>
Cc: Chris Wilson <[email protected]>
Cc: Michal Wajdeczko <[email protected]>
Cc: Arkadiusz Hiler <[email protected]>
Cc: Joonas Lahtinen <[email protected]>
Cc: Oscar Mateo <[email protected]>
Acked-by: Michel Thierry <[email protected]>
Reviewed-by: Joonas Lahtinen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions