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| author | Li Shaohua <shaohua.li@intel.com> | 2005-06-25 14:54:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-25 16:24:29 -0700 |
| commit | 6fe940d6c300886de4ff1454d8ffd363172af433 (patch) | |
| tree | 58c34aed66a85ff72bdba1d5e3a3e3c967621a04 /arch/i386/kernel/cpu/common.c | |
| parent | 67664c8f7e74def5adf66298a1245d82af72db2c (diff) | |
| download | linux-6fe940d6c300886de4ff1454d8ffd363172af433.tar.bz2 | |
[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/common.c')
| -rw-r--r-- | arch/i386/kernel/cpu/common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c index b9954248d0aa..d58e169fbdbb 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 |