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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-03-20 22:16:33 +0100 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-04-01 20:07:49 +0200 |
| commit | 959b887cf42fd63cf10e28a7f26126f78aa1c0b0 (patch) | |
| tree | 429d3c7c3bb4fb26b0130fe2d8cbdd59e146bb86 /drivers/gpu/drm/i915 | |
| parent | drm/i915: fix up tiling/fence reg setup on i8xx class hw (diff) | |
| download | linux-959b887cf42fd63cf10e28a7f26126f78aa1c0b0.tar.xz linux-959b887cf42fd63cf10e28a7f26126f78aa1c0b0.zip | |
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>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 0abccb761121..9f4eceb8093d 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -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; |