aboutsummaryrefslogtreecommitdiff
path: root/arch/i386/kernel/cpu
diff options
context:
space:
mode:
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/kernel/cpu
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/kernel/cpu')
-rw-r--r--arch/i386/kernel/cpu/common.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index b9954248d0a..d58e169fbdb 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -432,6 +432,9 @@ void __init identify_cpu(struct cpuinfo_x86 *c)
#ifdef CONFIG_X86_MCE
mcheck_init(c);
#endif
+ if (c == &boot_cpu_data)
+ sysenter_setup();
+ enable_sep_cpu();
}
#ifdef CONFIG_X86_HT