drm/i915: Don't ERROR for an expected intel_rcs_ctx_init() interruption
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 29 Jan 2016 16:49:05 +0000 (16:49 +0000)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Mon, 15 Feb 2016 09:48:08 +0000 (10:48 +0100)
commite26e1b976dd4c537129e95eff10fec4e07da6dfa
tree5c5593a189035ffe0dd81171cfaaa0724833c080
parent59bbf84d8958a6e6cf579c8ddcca88e3f3924dbd
drm/i915: Don't ERROR for an expected intel_rcs_ctx_init() interruption

intel_rcs_ctx_init() can be interrupted by a signal (if it has to wait
upon a full ring to advance). Don't emit an error for this.

Testcase: igt/gem_concurrent_blit
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1454086145-16160-3-git-send-email-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/intel_ringbuffer.c