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authorLi Shaohua <shaohua.li@intel.com>2005-06-25 14:54:53 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-25 16:24:29 -0700
commit6fe940d6c300886de4ff1454d8ffd363172af433 (patch)
tree58c34aed66a85ff72bdba1d5e3a3e3c967621a04 /arch/i386/power/cpu.c
parent67664c8f7e74def5adf66298a1245d82af72db2c (diff)
[PATCH] sep initializing rework
Make SEP init per-cpu, so it is hotplug safe. Signed-off-by: Li Shaohua<shaohua.li@intel.com> Signed-off-by: Ashok Raj <ashok.raj@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/power/cpu.c')
-rw-r--r--arch/i386/power/cpu.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/i386/power/cpu.c b/arch/i386/power/cpu.c
index 6f521cf19a13..d099d01461f4 100644
--- a/arch/i386/power/cpu.c
+++ b/arch/i386/power/cpu.c
@@ -22,9 +22,11 @@
#include <linux/device.h>
#include <linux/suspend.h>
#include <linux/acpi.h>
+
#include <asm/uaccess.h>
#include <asm/acpi.h>
#include <asm/tlbflush.h>
+#include <asm/processor.h>
static struct saved_context saved_context;
@@ -33,8 +35,6 @@ unsigned long saved_context_esp, saved_context_ebp;
unsigned long saved_context_esi, saved_context_edi;
unsigned long saved_context_eflags;
-extern void enable_sep_cpu(void *);
-
void __save_processor_state(struct saved_context *ctxt)
{
kernel_fpu_begin();
@@ -136,7 +136,7 @@ void __restore_processor_state(struct saved_context *ctxt)
* sysenter MSRs
*/
if (boot_cpu_has(X86_FEATURE_SEP))
- enable_sep_cpu(NULL);
+ enable_sep_cpu();
fix_processor_context();
do_fpu_end();