Commit 959b887c authored by Jesse Barnes's avatar Jesse Barnes Committed by Eric Anholt
Browse files

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: default avatarJesse Barnes <jbarnes@virtuosugeek.org>
Signed-off-by: default avatarEric Anholt <eric@anholt.net>
parent 8d7773a3
......@@ -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;
......
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