From: Adrian Bunk <bunk@fs.tum.de>
To: linux-kernel@vger.kernel.org
Subject: [2/4] [2.6 patch] better i386 CPU selection
Date: Thu, 25 Sep 2003 20:05:08 +0200 [thread overview]
Message-ID: <20030925180508.GE15696@fs.tum.de> (raw)
In-Reply-To: <20030925180223.GC15696@fs.tum.de>
- move "struct movsl_mask movsl_mask" to usercopy.c
(CONFIG_X86_INTEL_USERCOPY is used on non-Intel CPUs)
diffstat output:
arch/i386/kernel/cpu/intel.c | 7 -------
arch/i386/lib/usercopy.c | 7 +++++++
2 files changed, 7 insertions(+), 7 deletions(-)
--- linux-2.6.0-test5-mm4/arch/i386/kernel/cpu/intel.c.old 2003-09-25 14:33:21.000000000 +0200
+++ linux-2.6.0-test5-mm4/arch/i386/kernel/cpu/intel.c 2003-09-25 14:33:36.000000000 +0200
@@ -12,13 +12,6 @@
#include "cpu.h"
-#ifdef CONFIG_X86_INTEL_USERCOPY
-/*
- * Alignment at which movsl is preferred for bulk memory copies.
- */
-struct movsl_mask movsl_mask;
-#endif
-
/*
* Early probe support logic for ppro memory erratum #50
*
--- linux-2.6.0-test5-mm4/arch/i386/lib/usercopy.c.old 2003-09-25 14:33:31.000000000 +0200
+++ linux-2.6.0-test5-mm4/arch/i386/lib/usercopy.c 2003-09-25 14:33:36.000000000 +0200
@@ -12,6 +12,13 @@
#include <asm/uaccess.h>
#include <asm/mmx.h>
+#ifdef CONFIG_X86_INTEL_USERCOPY
+/*
+ * Alignment at which movsl is preferred for bulk memory copies.
+ */
+struct movsl_mask movsl_mask;
+#endif
+
static inline int __movsl_is_ok(unsigned long a1, unsigned long a2, unsigned long n)
{
#ifdef CONFIG_X86_INTEL_USERCOPY
next prev parent reply other threads:[~2003-09-25 18:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-25 18:02 [0/4] [2.6 patch] better i386 CPU selection Adrian Bunk
2003-09-25 18:04 ` [1/4] " Adrian Bunk
2003-09-25 18:05 ` Adrian Bunk [this message]
2003-09-25 18:05 ` [3/4] " Adrian Bunk
2003-09-25 18:06 ` [4/4] " Adrian Bunk
2003-09-26 22:38 ` [0/4] " Jan-Benedict Glaw
2003-09-26 22:47 ` Adrian Bunk
-- strict thread matches above, loose matches on Subject: below --
2003-09-13 22:24 Adrian Bunk
2003-09-13 22:27 ` [2/4] " Adrian Bunk
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