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Date: Wed, 26 Oct 2016 07:01:23 +0000
From: "Reshetova, Elena" <elena.reshetova@...el.com>
To: Colin Vidal <colin@...dal.org>, Hans Liljestrand <ishkamiel@...il.com>
CC: "kernel-hardening@...ts.openwall.com"
<kernel-hardening@...ts.openwall.com>
Subject: RE: fix typo __atomic_op_fence
Hi Colin,
Sorry for the trouble. I have just applied the fix and pushed the update to the repo.
Best Regards,
Elena.
-----Original Message-----
From: Colin Vidal [mailto:colin@...dal.org]
Sent: Tuesday, October 25, 2016 10:36 PM
To: Reshetova, Elena <elena.reshetova@...el.com>; Hans Liljestrand <ishkamiel@...il.com>
Cc: kernel-hardening@...ts.openwall.com
Subject: fix typo __atomic_op_fence
Hi Hans,
can you apply this little fix on the
commit b5cafefa6ec2dd549174edc8fbd678c06fcb0472 you have just pushed on Elena's hardened_atomic_on_next ?
Otherwise, any build that use atomic_xchg_relaxed and atomic_cmpxchg_relaxed is broken.
Thanks :)
Colin
diff --git a/include/linux/atomic.h b/include/linux/atomic.h index 4e9972d..ffd2e33 100644
--- a/include/linux/atomic.h
+++ b/include/linux/atomic.h
@@ -427,7 +427,7 @@
#ifndef atomic_xchg_wrap
#define atomic_xchg_wrap(...) \
- _atomic_op_fence(atomic_xchg_wrap, __VA_ARGS__)
+ __atomic_op_fence(atomic_xchg_wrap, __VA_ARGS__)
#endif
#endif /* atomic_xchg_relaxed */
@@ -456,7 +456,7 @@
#ifndef atomic_cmpxchg_wrap
#define atomic_cmpxchg_wrap(...) \
- _atomic_op_fence(atomic_cmpxchg_wrap, __VA_ARGS__)
+ __atomic_op_fence(atomic_cmpxchg_wrap, __VA_ARGS__)
#endif
#endif /* atomic_cmpxchg_relaxed */
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