Merge branch 'amd-iommu/2.6.32' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into core/iommu

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
index 6751ce9ede9e..f956ecbb8136 100644
--- a/arch/mips/mm/fault.c
+++ b/arch/mips/mm/fault.c
@@ -171,6 +171,7 @@ out_of_memory:
          * We ran out of memory, call the OOM killer, and return the userspace
          * (which will retry the fault, or kill us if we got oom-killed).
          */
+        up_read(&mm->mmap_sem);
         pagefault_out_of_memory();
         return;