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-rw-r--r--arch/parisc/kernel/entry.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index e95207c0565e..1b4732e20137 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -482,6 +482,8 @@
.macro tlb_unlock0 spc,tmp
#ifdef CONFIG_SMP
or,COND(=) %r0,\spc,%r0
+ sync
+ or,COND(=) %r0,\spc,%r0
stw \spc,0(\tmp)
#endif
.endm
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