Commit bed636ab authored Feb 11, 2011 by Chris Wilson

drm/i915: i915_mutex_interruptible() returns -EINTR



... so we handle that for i915_gem_fault() in the same manner as
ERESTARTSYS, or we send a SIGBUS to the faulting application.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

parent 9db4a9c7

drivers/gpu/drm/i915/i915_gem.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1230,6 +1230,7 @@ int i915_gem_fault(struct vm_area_struct vma, struct vm_fault vmf)
		set_need_resched();
		case 0:
		case -ERESTARTSYS:
		case -EINTR:
		return VM_FAULT_NOPAGE;
		case -ENOMEM:
		return VM_FAULT_OOM;