Commit 959b887c authored Mar 20, 2009 by Jesse Barnes Committed by Eric Anholt Apr 01, 2009

drm/i915: check for -EINVAL from vm_insert_pfn



Indicates something is wrong with the mapping; and apparently triggers
in current kernels.

Signed-off-by: Jesse Barnes <jbarnes@virtuosugeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>

parent 8d7773a3

drivers/gpu/drm/i915/i915_gem.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1072,6 +1072,7 @@ int i915_gem_fault(struct vm_area_struct vma, struct vm_fault vmf)
		case -EAGAIN:
		return VM_FAULT_OOM;
		case -EFAULT:
		case -EINVAL:
		return VM_FAULT_SIGBUS;
		default:
		return VM_FAULT_NOPAGE;