[2/4] [2.6 patch] better i386 CPU selection

From: Adrian Bunk
Date: Sat Sep 13 2003 - 17:29:59 EST


- move "struct movsl_mask movsl_mask" to usercopy.c
(CONFIG_X86_INTEL_USERCOPY is used on non-Intel CPUs)

diffstat output:

kernel/cpu/intel.c | 7 -------
lib/usercopy.c | 7 +++++++
2 files changed, 7 insertions(+), 7 deletions(-)


--- linux-2.6.0-test5/arch/i386/kernel/cpu/intel.c.old 2003-09-13 18:06:45.000000000 +0200
+++ linux-2.6.0-test5/arch/i386/kernel/cpu/intel.c 2003-09-13 18:08:00.000000000 +0200
@@ -13,13 +13,6 @@

extern int trap_init_f00f_bug(void);

-#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/arch/i386/lib/usercopy.c.old 2003-09-13 18:06:56.000000000 +0200
+++ linux-2.6.0-test5/arch/i386/lib/usercopy.c 2003-09-13 18:07:51.000000000 +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
-
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