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-rw-r--r--arch/sparc/mm/fault_64.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
index d91305de694c..69ff07bc6c07 100644
--- a/arch/sparc/mm/fault_64.c
+++ b/arch/sparc/mm/fault_64.c
@@ -383,8 +383,9 @@ continue_fault:
goto bad_area;
}
}
- if (expand_stack(vma, address))
- goto bad_area;
+ vma = expand_stack(mm, address);
+ if (!vma)
+ goto bad_area_nosemaphore;
/*
* Ok, we have a good vm_area for this memory access, so
* we can handle it..
@@ -487,8 +488,9 @@ exit_exception:
* Fix it, but check if it's kernel or user first..
*/
bad_area:
- insn = get_fault_insn(regs, insn);
mmap_read_unlock(mm);
+bad_area_nosemaphore:
+ insn = get_fault_insn(regs, insn);
handle_kernel_fault:
do_kernel_fault(regs, si_code, fault_code, insn, address);