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From: Al Viro <viro@ftp.linux.org.uk>
To: torvalds@linux-foundation.org
Cc: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH] make powerpc BUG_ON() OK with pointers and bitwise
Date: Thu, 26 Jul 2007 17:35:49 +0100	[thread overview]
Message-ID: <E1IE6JZ-0005QA-R8@ZenIV.linux.org.uk> (raw)


Since powerpc insists on printing the _value_ of condition
and on casting it to long...  At least let's make it a force-cast.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 include/asm-powerpc/bug.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index f6fa394..a248b8b 100644
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -79,7 +79,7 @@
 		_EMIT_BUG_ENTRY					\
 		: : "i" (__FILE__), "i" (__LINE__), "i" (0),	\
 		  "i" (sizeof(struct bug_entry)),		\
-		  "r" ((long)(x)));				\
+		  "r" ((__force long)(x)));			\
 	}							\
 } while (0)
 
-- 
1.5.3.GIT

WARNING: multiple messages have this Message-ID (diff)
From: Al Viro <viro@ftp.linux.org.uk>
To: torvalds@linux-foundation.org
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org
Subject: [PATCH] make powerpc BUG_ON() OK with pointers and bitwise
Date: Thu, 26 Jul 2007 17:35:49 +0100	[thread overview]
Message-ID: <E1IE6JZ-0005QA-R8@ZenIV.linux.org.uk> (raw)


Since powerpc insists on printing the _value_ of condition
and on casting it to long...  At least let's make it a force-cast.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 include/asm-powerpc/bug.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index f6fa394..a248b8b 100644
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -79,7 +79,7 @@
 		_EMIT_BUG_ENTRY					\
 		: : "i" (__FILE__), "i" (__LINE__), "i" (0),	\
 		  "i" (sizeof(struct bug_entry)),		\
-		  "r" ((long)(x)));				\
+		  "r" ((__force long)(x)));			\
 	}							\
 } while (0)
 
-- 
1.5.3.GIT



             reply	other threads:[~2007-07-26 16:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-26 16:35 Al Viro [this message]
2007-07-26 16:35 ` [PATCH] make powerpc BUG_ON() OK with pointers and bitwise Al Viro
2007-07-26 23:30 ` Paul Mackerras
2007-07-26 23:30   ` Paul Mackerras

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