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-rw-r--r--arch/sh/mm/fault.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c
index 5f51456f4fc7..eb4048ad0b38 100644
--- a/arch/sh/mm/fault.c
+++ b/arch/sh/mm/fault.c
@@ -302,25 +302,25 @@ mm_fault_error(struct pt_regs *regs, unsigned long error_code,
* Pagefault was interrupted by SIGKILL. We have no reason to
* continue pagefault.
*/
- if (fatal_signal_pending(current)) {
- if (!(fault & VM_FAULT_RETRY))
- up_read(&current->mm->mmap_sem);
+ if (fault_signal_pending(fault, regs)) {
if (!user_mode(regs))
no_context(regs, error_code, address);
return 1;
}
+ /* Release mmap_sem first if necessary */
+ if (!(fault & VM_FAULT_RETRY))
+ up_read(&current->mm->mmap_sem);
+
if (!(fault & VM_FAULT_ERROR))
return 0;
if (fault & VM_FAULT_OOM) {
/* Kernel mode? Handle exceptions or die: */
if (!user_mode(regs)) {
- up_read(&current->mm->mmap_sem);
no_context(regs, error_code, address);
return 1;
}
- up_read(&current->mm->mmap_sem);
/*
* We ran out of memory, call the OOM killer, and return the