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| author | Fenghua Yu <fenghua.yu@intel.com> | 2012-11-13 20:32:41 +0100 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-11-14 18:39:48 +0100 |
| commit | 30106c174311b8cfaaa3186c7f6f9c36c62d17da (patch) | |
| tree | 58a0c368ebd8ccc48dddc9b723ed1296b9e741db /arch/x86/power | |
| parent | x86, topology: Don't offline CPU0 if any PIC irq can not be migrated out of it (diff) | |
| download | linux-30106c174311b8cfaaa3186c7f6f9c36c62d17da.tar.xz linux-30106c174311b8cfaaa3186c7f6f9c36c62d17da.zip | |
x86, hotplug: Support functions for CPU0 online/offline
Add smp_store_boot_cpu_info() to store cpu info for BSP during boot time.
Now smp_store_cpu_info() stores cpu info for bringing up BSP or AP after
it's offline.
Continue to online CPU0 in native_cpu_up().
Continue to offline CPU0 in native_cpu_disable().
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Link: http://lkml.kernel.org/r/1352835171-3958-5-git-send-email-fenghua.yu@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/power')
0 files changed, 0 insertions, 0 deletions