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authorTvrtko Ursulin <[email protected]>2017-04-12 16:48:42 +0100
committerTvrtko Ursulin <[email protected]>2017-04-28 08:58:15 +0100
commita3662830e1e120e9950072a48d75a61ed921ad4a (patch)
tree028f11125f4b5e4d5705fb70a7217930ce0cba93 /tools/perf/scripts/python
parent3204c343bb691c42a5e568cbd2a9ec9b2b5703c0 (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')
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