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authorChris Wilson <chris@chris-wilson.co.uk>2017-10-12 23:40:19 +0300
committerChris Wilson <chris@chris-wilson.co.uk>2017-10-13 22:57:29 +0300
commit5d031f4e1618b64344713b8e4f864a6ccc1f31cf (patch)
tree6e87f9d76e0d9061cd6e69f979f50ba4e606e78d /drivers/gpu/drm/i915/intel_ringbuffer.c
parent15d05f0e77fb32131ad07b377274eedfaf42479d (diff)
downloadlinux-5d031f4e1618b64344713b8e4f864a6ccc1f31cf.tar.xz
drm/i915: Stop asserting on set-wedged vs nop_submit_request ordering
Since the removal of the stop_machine(), it is allowed and expected for the nop_submit_request() and nop_complete_submit_request() to run in parallel to the i915_gem_set_wedged() processing. As such we can no longer assert that i915_gem_set_wedged() has completed inside the stop_machine prior to the individual nop_submit_request execution. Fixes: af7a8ffad9c5 ("drm/i915: Use rcu instead of stop_machine in set_wedged") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Mika Kuoppala <mika.kuoppala@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171012204019.3557-1-chris@chris-wilson.co.uk Reviewed-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
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