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-rw-r--r--sys/i386/i386/support.s1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/i386/i386/support.s b/sys/i386/i386/support.s
index b03f1dc..a55cc93 100644
--- a/sys/i386/i386/support.s
+++ b/sys/i386/i386/support.s
@@ -361,6 +361,7 @@ ENTRY(sse2_pagezero)
addl $4,%ecx
cmpl %ecx,%eax
jne 1b
+ sfence
popl %ebx
ret
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