Srivatsa Vaddagiri 82c3c03a40 [PATCH] x86: check for online cpus before bringing them up ... Bryce reported a bug wherein offlining CPU0 (on x86 box) and then subsequently onlining it resulted in a lockup. On x86, CPU0 is never offlined. The subsequent attempt to online CPU0 doesn't take that into account. It actually tries to bootup the already booted CPU. Following patch fixes the problem (as acknowledged by Bryce). Please consider for inclusion in 2.6.16. Check if cpu is already online. Signed-off-by: Srivatsa Vaddagiri <vatsa@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-03-17 07:51:25 -08:00
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boot	[PATCH] x86: gitignore some autogenerated files for i386	2006-02-14 16:09:35 -08:00
crypto	[CRYPTO] aes-i586: Remove unused variable ls_tab	2006-01-09 14:15:53 -08:00
kernel	[PATCH] x86: check for online cpus before bringing them up	2006-03-17 07:51:25 -08:00
lib	[LIB]: Consolidate _atomic_dec_and_lock()	2005-09-14 21:47:01 -07:00
mach-default	[PATCH] Fix topology.c location	2006-02-24 14:31:39 -08:00
mach-es7000	[PATCH] ES7000 platform update	2005-10-30 17:37:12 -08:00
mach-generic
mach-visws	[PATCH] useless includes of linux/irq.h in arch/i386	2005-09-26 18:29:50 -07:00
mach-voyager	[PATCH] fix voyager after topology.c move	2006-02-26 19:10:30 -08:00
math-emu
mm	[PATCH] x86_64: add __meminit for memory hotplug	2006-01-16 23:18:35 -08:00
oprofile	[PATCH] x86: fix oprofile kernel callgraph regression	2006-02-14 08:25:29 -08:00
pci	[PATCH] PCI: handle bogus MCFG entries	2006-01-31 18:00:13 -08:00
power	[PATCH] x86: add MCE resume	2005-11-07 07:53:30 -08:00
defconfig	[PATCH] e1000: Added disable packet split capability	2006-01-18 16:17:57 -05:00
Kconfig	Make Kprobes depend on modules	2006-02-26 20:24:40 -08:00
Kconfig.cpu	[PATCH] Base support for AMD Geode GX/LX processors	2006-01-06 08:33:38 -08:00
Kconfig.debug	[PATCH] x86/x86_64: mark rodata section read only: x86 parts	2006-01-06 08:33:36 -08:00
Makefile	[PATCH] i386: remove gcc version check for CONFIG_REGPARM	2006-01-16 23:15:25 -08:00
Makefile.cpu	[PATCH] remove gcc-2 checks	2006-01-08 20:14:02 -08:00