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Diffstat (limited to 'arch/powerpc/mm/fault.c')
-rw-r--r--arch/powerpc/mm/fault.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index d53fed4eccbd..014005428687 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -511,6 +511,10 @@ retry:
if (fault_signal_pending(fault, regs))
return user_mode(regs) ? 0 : SIGBUS;
+ /* The fault is fully completed (including releasing mmap lock) */
+ if (fault & VM_FAULT_COMPLETED)
+ goto out;
+
/*
* Handle the retry right now, the mmap_lock has been released in that
* case.
@@ -525,6 +529,7 @@ retry:
if (unlikely(fault & VM_FAULT_ERROR))
return mm_fault_error(regs, address, fault);
+out:
/*
* Major/minor page fault accounting.
*/