RE: fix typo __atomic_op_fence
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Message ID 2236FBA76BA1254E88B949DDB74E612B41BF8BBA@IRSMSX102.ger.corp.intel.com
State New
Headers show

Commit Message

Reshetova, Elena Oct. 26, 2016, 7:01 a.m. UTC
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@cvidal.org] 

Sent: Tuesday, October 25, 2016 10:36 PM
To: Reshetova, Elena <elena.reshetova@intel.com>; Hans Liljestrand <ishkamiel@gmail.com>
Cc: kernel-hardening@lists.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

Patch
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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 */