android_kernel_xiaomi_sm7250/arch/i386
Keith Owens 45486f81c9 [PATCH] x86_64: Standardize i386/x86_64 handling of NMI_VECTOR
x86_64 and i386 behave inconsistently when sending an IPI on vector 2
(NMI_VECTOR).  Make both behave the same, so IPI 2 is sent as NMI.

The crash code was abusing send_IPI_allbutself() by passing a code
instead of a vector, it only worked because crash knew about the
internal code of send_IPI_allbutself().  Change crash to use NMI_VECTOR
instead, and remove the comment about how crash was abusing the function.

This patch is a pre-requisite for fixing the problem where sending an
IPI as NMI would reboot some Dell Xeon systems.  I cannot fix that
problem while crash continus to abuse send_IPI_allbutself().

It also removes the inconsistency between i386 and x86_64 for
NMI_VECTOR.  That will simplify all the RAS code that needs to bring
all the cpus to a clean stop, even when one or more cpus are spinning
disabled.

Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26 10:48:22 -07:00
..
boot [PATCH] i386/x86-64: Fix isoimage when syslinux is in /usr/share 2006-06-26 10:48:19 -07:00
crypto
kernel [PATCH] x86_64: Standardize i386/x86_64 handling of NMI_VECTOR 2006-06-26 10:48:22 -07:00
lib [PATCH] Make copy_from_user_inatomic NOT zero the tail on i386 2006-06-25 10:01:09 -07:00
mach-default [PATCH] Clean up and refactor i386 sub-architecture setup 2006-06-25 10:00:55 -07:00
mach-es7000
mach-generic [PATCH] i386: apic= command line option should always be 2006-05-30 20:31:05 -07:00
mach-visws [PATCH] Clean up and refactor i386 sub-architecture setup 2006-06-25 10:00:55 -07:00
mach-voyager [PATCH] Clean up and refactor i386 sub-architecture setup 2006-06-25 10:00:55 -07:00
math-emu
mm [PATCH] list: use list_replace_init() instead of list_splice_init() 2006-06-23 07:43:07 -07:00
oprofile [PATCH] x86_64: nmi watchdog header cleanup 2006-06-26 10:48:16 -07:00
pci [PATCH] mm: remove VM_LOCKED before remap_pfn_range and drop VM_SHM 2006-06-25 10:00:55 -07:00
power [PATCH] Don't trigger full rebuild via CONFIG_X86_MCE 2006-06-23 07:42:56 -07:00
defconfig
Kconfig [PATCH] x86_64: Move VM86 config into arch/i386/Kconfig 2006-06-26 10:48:20 -07:00
Kconfig.cpu
Kconfig.debug
Makefile
Makefile.cpu