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f018b36f3e
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Michael Ellerman f018b36f3e [PATCH] powerpc: Don't start secondary CPUs in a UP && KEXEC kernel 
Because smp_release_cpus() is built for SMP || KEXEC, it's not safe to
unconditionally call it from setup_system(). On a UP && KEXEC kernel we'll
start up the secondary CPUs which will then go beserk and we die.

Simple fix is to conditionally call smp_release_cpus() in setup_system(). With
that in place we don't need the dummy definition of smp_release_cpus() because
all call sites are #ifdef'ed either SMP or KEXEC.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-02-20 12:03:34 +11:00
..
alpha [PATCH] alpha: set cpu_possible_map much earlier 2006-02-08 07:57:37 -08:00
arm [ARM] 3338/1: old ABI compat: sys_socketcall 2006-02-16 22:36:13 +00:00
arm26 [PATCH] arm26: select BLK_DEV_FD only on A5K 2006-02-01 08:53:22 -08:00
cris [PATCH] fallout from ptrace consolidation patch: cris/arch-v10 2006-02-07 20:57:19 -05:00
frv [PATCH] FRV: Use virtual interrupt disablement 2006-02-14 16:09:35 -08:00
h8300 [PATCH] hrtimer: round up relative start time on low-res arches 2006-02-14 16:09:35 -08:00
i386 [PATCH] x86_64: Add boot option to disable randomized mappings and cleanup 2006-02-17 08:00:40 -08:00
ia64 [IA64] Count disabled cpus as potential hot-pluggable CPUs 2006-02-16 14:10:50 -08:00
m32r [PATCH] drive_info removal outside of arch/i386 2006-02-07 20:56:47 -05:00
m68k [PATCH] hrtimer: round up relative start time on low-res arches 2006-02-14 16:09:35 -08:00
m68knommu [PATCH] hrtimer: round up relative start time on low-res arches 2006-02-14 16:09:35 -08:00
mips [MIPS] Fix typo in _sys32_rt_sigreturn and _sysn32_rt_sigreturn. 2006-02-14 19:13:26 +00:00
parisc [PATCH] hrtimer: round up relative start time on low-res arches 2006-02-14 16:09:35 -08:00
powerpc [PATCH] powerpc: Don't start secondary CPUs in a UP && KEXEC kernel 2006-02-20 12:03:34 +11:00
ppc [PATCH] powerpc: remove duplicate exports 2006-02-20 10:44:31 +11:00
s390 [PATCH] s390: sys32_fstatat -> sys32_fstatat64 2006-02-17 13:59:27 -08:00
sh [PATCH] arch/sh/Kconfig: fix the ISA_DMA_API dependencies 2006-02-17 13:59:26 -08:00
sh64 [PATCH] drive_info removal outside of arch/i386 2006-02-07 20:56:47 -05:00
sparc [SPARC]: sys_newfstatat --> sys_fstatat64 2006-02-12 23:30:11 -08:00
sparc64 [SPARC]: sys_newfstatat --> sys_fstatat64 2006-02-12 23:30:11 -08:00
um [PATCH] uml: remove a dead file 2006-02-07 16:12:32 -08:00
v850 [PATCH] hrtimer: round up relative start time on low-res arches 2006-02-14 16:09:35 -08:00
x86_64 [PATCH] Remove KERN_INFO from middle of printk line 2006-02-17 13:59:27 -08:00
xtensa [PATCH] Fix some ucLinux breakage from the tty updates 2006-02-03 08:32:04 -08:00