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linux-next/arch/i386/mach-default
Ashok Raj 76e4f660d9 [PATCH] x86_64: CPU hotplug support
Experimental CPU hotplug patch for x86_64
  -----------------------------------------
This supports logical CPU online and offline.
- Test with maxcpus=1, and then kick other cpu's off to test if init code
  is all cleaned up. CONFIG_SCHED_SMT works as well.
- idle threads are forked on demand from keventd threads for clean startup

TBD:
1. Not tested on a real NUMA machine (tested with numa=fake=2)
2. Handle ACPI pieces for physical hotplug support.

Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Acked-by: Andi Kleen <ak@muc.de>
Acked-by: Zwane Mwaikambo <zwane@arm.linux.org.uk>
Signed-off-by: Shaohua.li<shaohua.li@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25 16:24:30 -07:00
..
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
setup.c [PATCH] i386: Dont use IPI broadcast when using cpu hotplug. 2005-06-25 16:24:29 -07:00
topology.c [PATCH] x86_64: CPU hotplug support 2005-06-25 16:24:30 -07:00