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drm/i915: Don't ERROR for an expected intel_rcs_ctx_init() interruption

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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
This commit is contained in:
Chris Wilson 2016-01-29 16:49:05 +00:00 committed by Daniel Vetter
parent 59bbf84d89
commit e26e1b976d
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/i915/intel_ringbuffer.c
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@ -746,9 +746,9 @@ static int intel_rcs_ctx_init(struct drm_i915_gem_request *req)
ret = i915_gem_render_state_init(req);
if (ret)
DRM_ERROR("init render state: %d\n", ret);
return ret;
return ret;
return 0;
}
static int wa_add(struct drm_i915_private *dev_priv,