Ashok Raj a02c4cb67e [PATCH] x86_64: Provide ability to choose using shortcuts for IPI in flat mode. ... This patch provides an option to switch broadcast or use mask version for sending IPI's. If CONFIG_HOTPLUG_CPU is defined, we choose not to use broadcast shortcuts by default, otherwise we choose broadcast mode as default. both cases, one can change this via startup cmd line option, to choose no-broadcast mode. no_ipi_broadcast=1 This is provided on request from Andi Kleen, since he doesnt agree with replacing IPI shortcuts as a solution for CPU hotplug. Without removing broadcast IPI's, it would mean lots of new code for __cpu_up() path, which would acheive the same results. 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: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-06-25 16:24:31 -07:00
..
alpha	[PATCH] update all defconfigs for ARCH_DISCONTIGMEM_ENABLE	2005-06-23 09:45:02 -07:00
arm	[PATCH] ARM: Generic Dynamic Tick Timer support for ARM, take 4	2005-06-25 19:39:45 +01:00
arm26	[PATCH] use ${CROSS_COMPILE}installkernel in arch/*/boot/install.sh	2005-06-23 09:45:07 -07:00
cris	[PATCH] make each arch use mm/Kconfig	2005-06-23 09:45:02 -07:00
frv	[PATCH] Serial: remove unnecessary register_serial/unregister_serial	2005-06-25 16:24:25 -07:00
h8300	[PATCH] ptrace_h8300: condition bugfix	2005-06-23 09:45:15 -07:00
i386	[PATCH] x86_64: CPU hotplug support	2005-06-25 16:24:30 -07:00
ia64	[PATCH] i386 CPU hotplug	2005-06-25 16:24:29 -07:00
m32r	[PATCH] make each arch use mm/Kconfig	2005-06-23 09:45:02 -07:00
m68k	[PATCH] make each arch use mm/Kconfig	2005-06-23 09:45:02 -07:00
m68knommu	[PATCH] make each arch use mm/Kconfig	2005-06-23 09:45:02 -07:00
mips	[PATCH] mips: add MIPS-specific support for flatmem/discontigmem	2005-06-25 16:24:25 -07:00
parisc	[PATCH] mm/Kconfig: kill unused ARCH_FLATMEM_DISABLE	2005-06-23 09:45:03 -07:00
ppc	[PATCH] ppc32: remove some unnecessary includes of bootmem.h	2005-06-25 16:24:27 -07:00
ppc64	[PATCH] i386 CPU hotplug	2005-06-25 16:24:29 -07:00
s390	[PATCH] i386 CPU hotplug	2005-06-25 16:24:29 -07:00
sh	[PATCH] mm/Kconfig: kill unused ARCH_FLATMEM_DISABLE	2005-06-23 09:45:03 -07:00
sh64	[PATCH] make each arch use mm/Kconfig	2005-06-23 09:45:02 -07:00
sparc	[PATCH] use drivers/Kconfig for sparc32	2005-06-23 09:45:33 -07:00
sparc64	[PATCH] compat: introduce compat_time_t	2005-06-23 09:45:32 -07:00
um	[PATCH] kstrdup: convert a few existing implementations	2005-06-23 09:45:18 -07:00
v850	[PATCH] make each arch use mm/Kconfig	2005-06-23 09:45:02 -07:00
x86_64	[PATCH] x86_64: Provide ability to choose using shortcuts for IPI in flat mode.	2005-06-25 16:24:31 -07:00
xtensa	[PATCH] Serial: remove unnecessary register_serial/unregister_serial	2005-06-25 16:24:25 -07:00