From: Jeff Dike <jdike@addtoit.com>
To: stable@kernel.org
Cc: Gabriel C <nix.or.die@googlemail.com>,
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: Fri, 1 Aug 2008 18:41:32 -0400 [thread overview]
Message-ID: <20080801224132.GA13711@c2.user-mode-linux.org> (raw)
From efc14bf16e1e0d95173875615da633722cc8e467 Mon Sep 17 00:00:00 2001
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>,
Gabriel C <nix.or.die@googlemail.com>
Subject: [PATCH 9/14] uml: memcpy export needs to follow host declaration
Date: Fri, 1 Aug 2008 18:41:32 -0400 [thread overview]
Message-ID: <20080801224132.GA13711@c2.user-mode-linux.org> (raw)
>From efc14bf16e1e0d95173875615da633722cc8e467 Mon Sep 17 00:00:00 2001
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
next reply other threads:[~2008-08-01 22:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-01 22:41 Jeff Dike [this message]
2008-08-01 22:41 ` [PATCH 9/14] uml: memcpy export needs to follow host declaration Jeff Dike
-- strict thread matches above, loose matches on Subject: below --
2008-08-05 20:14 [uml-devel] " Jeff Dike
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