| commit | 1fa744e6e91a895750b9980d13fcfc5791a0cd91 | [log] [tgz] |
|---|---|---|
| author | Shaohua Li <shaohua.li@intel.com> | Fri Jan 06 00:12:20 2006 -0800 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Fri Jan 06 08:33:39 2006 -0800 |
| tree | 2ba30e6d4f263cdb5e5ec9a85fc1fecec9100036 | |
| parent | 766c3f94d4492ee4ec60b65693e71ee4b1d6fd68 [diff] |
[PATCH] cpu hotplug/x86_64: disable interrupt in play_dead With physical CPU hotplug, the CPU is hot removed and it should not receive any interrupts. Disabling interrupt is much safer. This basically is what we do in ia64 & x86. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>