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From: Jeff Dike <jdike@addtoit.com>
To: stable@kernel.org
Cc: LKML <linux-kernel@vger.kernel.org>,
	uml-devel <user-mode-linux-devel@lists.sourceforge.net>
Subject: [uml-devel] [PATCH 9/14] uml: memcpy export needs to follow host declaration
Date: Tue, 5 Aug 2008 16:14:09 -0400	[thread overview]
Message-ID: <20080805201409.GA11792@c2.user-mode-linux.org> (raw)

From 8bfd04b974689f700bbd053ad6e66b0a95fb80c9

x86_64 defines either memcpy or __memcpy depending on the gcc version, and
it looks like UML needs to follow that in its exporting.

Cc: Gabriel C <nix.or.die@googlemail.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/um/sys-x86_64/ksyms.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/um/sys-x86_64/ksyms.c b/arch/um/sys-x86_64/ksyms.c
index 08f63e2..467879a 100644
--- a/arch/um/sys-x86_64/ksyms.c
+++ b/arch/um/sys-x86_64/ksyms.c
@@ -13,5 +13,9 @@ EXPORT_SYMBOL(__down_failed_trylock);
 EXPORT_SYMBOL(__up_wakeup);
 
 /*XXX: we need them because they would be exported by x86_64 */
+#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4
+EXPORT_SYMBOL(memcpy);
+#else
 EXPORT_SYMBOL(__memcpy);
+#endif
 EXPORT_SYMBOL(csum_partial);
-- 
1.5.5.1


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WARNING: multiple messages have this Message-ID (diff)
From: Jeff Dike <jdike@addtoit.com>
To: stable@kernel.org
Cc: LKML <linux-kernel@vger.kernel.org>,
	uml-devel <user-mode-linux-devel@lists.sourceforge.net>
Subject: [PATCH 9/14] uml: memcpy export needs to follow host declaration
Date: Tue, 5 Aug 2008 16:14:09 -0400	[thread overview]
Message-ID: <20080805201409.GA11792@c2.user-mode-linux.org> (raw)

>From 8bfd04b974689f700bbd053ad6e66b0a95fb80c9

x86_64 defines either memcpy or __memcpy depending on the gcc version, and
it looks like UML needs to follow that in its exporting.

Cc: Gabriel C <nix.or.die@googlemail.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/um/sys-x86_64/ksyms.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/um/sys-x86_64/ksyms.c b/arch/um/sys-x86_64/ksyms.c
index 08f63e2..467879a 100644
--- a/arch/um/sys-x86_64/ksyms.c
+++ b/arch/um/sys-x86_64/ksyms.c
@@ -13,5 +13,9 @@ EXPORT_SYMBOL(__down_failed_trylock);
 EXPORT_SYMBOL(__up_wakeup);
 
 /*XXX: we need them because they would be exported by x86_64 */
+#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4
+EXPORT_SYMBOL(memcpy);
+#else
 EXPORT_SYMBOL(__memcpy);
+#endif
 EXPORT_SYMBOL(csum_partial);
-- 
1.5.5.1


             reply	other threads:[~2008-08-05 20:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-05 20:14 Jeff Dike [this message]
2008-08-05 20:14 ` [PATCH 9/14] uml: memcpy export needs to follow host declaration Jeff Dike
2008-08-16 22:32 ` [uml-devel] patch uml-memcpy-export-needs-to-follow-host-declaration.patch added to 2.6.25-stable tree gregkh
2008-08-16 22:32   ` gregkh
  -- strict thread matches above, loose matches on Subject: below --
2008-08-01 22:41 [uml-devel] [PATCH 9/14] uml: memcpy export needs to follow host declaration Jeff Dike

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