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[PATCH] i386: Support physical cpu hotplug for x86_64
authorAshok Raj <ashok.raj@intel.com>
Tue, 26 Sep 2006 08:52:35 +0000 (10:52 +0200)
committerAndi Kleen <andi@basil.nowhere.org>
Tue, 26 Sep 2006 08:52:35 +0000 (10:52 +0200)
commit73fea175303926055440c06bc8894f0c5c58afc8
tree466af16058837ab4f8a83210848ecddac20705d9tree | snapshot (tar.gz zip)
parent40bee2ee73c745922e9b2d5595c46f19d1cf1b6fcommit | diff
[PATCH] i386: Support physical cpu hotplug for x86_64

This patch enables ACPI based physical CPU hotplug support for x86_64.
Implements acpi_map_lsapic() and acpi_unmap_lsapic() to support physical cpu
hotplug.

Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@muc.de>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
arch/i386/kernel/acpi/boot.c diff | blob | blame | history
arch/i386/kernel/mpparse.c diff | blob | blame | history
include/asm-i386/smp.h diff | blob | blame | history