From: Changli Gao <xiaosuo@gmail.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
Changli Gao <xiaosuo@gmail.com>
Subject: [PATCH] net: define __packed for the userspace code
Date: Sun, 22 Aug 2010 19:12:24 +0800 [thread overview]
Message-ID: <1282475544-24708-1-git-send-email-xiaosuo@gmail.com> (raw)
This commit
commit bc10502dba37d3b210efd9f3867212298f13b78e
Author: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu Jun 3 03:21:52 2010 -0700
net: use __packed annotation
makes use of __packed in the userspace code. So we'd better define __packed
for the userspace code too.
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
---
include/linux/compiler.h | 4 ++++
include/linux/if_pppox.h | 4 ++--
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index c1a62c5..515b174 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -304,4 +304,8 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
*/
#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
+#ifndef __packed
+# define __packed __attribute__((packed))
+#endif
+
#endif /* __LINUX_COMPILER_H */
next reply other threads:[~2010-08-22 11:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-22 11:12 Changli Gao [this message]
2010-08-22 11:23 ` [PATCH] net: define __packed for the userspace code Changli Gao
2010-08-22 13:07 ` Arnd Bergmann
2010-08-22 13:47 ` Changli Gao
2010-08-23 1:36 ` David Miller
2010-08-23 2:29 ` Changli Gao
2010-08-23 2:36 ` David Miller
2010-08-23 4:16 ` David Miller
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