Benjamin Herrenschmidt fa3f82c8bb powerpc/smp: soft-replugged CPUs must go back to start_secondary ... Various thing are torn down when a CPU is hot-unplugged. That CPU is expected to go back to start_secondary when re-plugged to re initialize everything, such as clock sources, maps, ... Some implementations just return from cpu_die() callback in the idle loop when the CPU is "re-plugged". This is not enough. We fix it using a little asm trampoline which resets the stack and calls back into start_secondary as if we were all fresh from boot. The trampoline already existed on ppc64, but we add it for ppc32 Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2011-04-01 15:37:09 +11:00
..
cmm.c	powerpc/pseries: Cleanup use of notifier_from_errno()	2011-03-02 16:50:06 +11:00
dlpar.c	powerpc/pseries: Use kmemdup	2010-10-13 16:19:22 +11:00
dtl.c	powerpc/pseries: Re-enable dispatch trace log userspace interface	2010-09-02 14:07:32 +10:00
eeh_cache.c	powerpc/pseries/eeh: Use for_each_pci_dev()	2010-07-09 11:28:25 +10:00
eeh_driver.c	powerpc/eeh: Fix a bug when pci structure is null	2010-02-17 14:02:47 +11:00
eeh_event.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
eeh_sysfs.c	headers: kobject.h redux	2011-01-10 08:51:44 -08:00
eeh.c	powerpc/eeh: Remove one to many l's in the word.	2011-03-02 16:50:25 +11:00
event_sources.c	powerpc/pseries: Add WARN_ON() to request_event_sources_irqs() on irq allocation/request failure	2010-07-09 11:28:32 +10:00
firmware.c	powerpc: Add VPHN firmware feature	2010-11-29 15:48:22 +11:00
hotplug-cpu.c	powerpc/pseries: Increase cpu die timeout	2010-07-31 15:04:15 +10:00
hotplug-memory.c	memory hotplug: Define memory_block_size_bytes for powerpc/pseries	2011-02-03 16:08:57 -08:00
hvCall_inst.c	powerpc: remove cast from void*	2010-11-03 10:23:26 -04:00
hvCall.S	powerpc: Remove second definition of STACK_FRAME_OVERHEAD	2010-11-29 15:48:23 +11:00
hvconsole.c	[POWERPC] clean up pseries hcall interfaces	2006-08-01 16:19:15 +10:00
hvcserver.c	[PATCH] powerpc/pseries: Change H_StudlyCaps to H_SHOUTING_CAPS	2006-04-01 22:36:57 +11:00
iommu.c	powerpc/pseries: Add support for dynamic dma windows	2011-03-04 18:19:05 +11:00
Kconfig	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
kexec.c	powerpc/kexec: Don't initialise kexec hooks to default handlers	2011-01-21 14:08:35 +11:00
lpar.c	powerpc: Fix hcall tracepoint recursion	2011-02-07 13:06:08 +11:00
Makefile	powerpc: Add support for new hcall H_BEST_ENERGY	2010-11-29 15:48:19 +11:00
mobility.c	powerpc/pseries: Partition migration in the kernel	2010-10-13 16:19:03 +11:00
msi.c	powerpc: Convert to new irq_* function names	2011-03-29 14:48:12 +02:00
nvram.c	powerpc/nvram: Don't overwrite oops/panic report on normal shutdown	2011-03-30 10:36:23 +11:00
offline_states.h	powerpc/smp: soft-replugged CPUs must go back to start_secondary	2011-04-01 15:37:09 +11:00
pci_dlpar.c	powerpc/pci: Make both ppc32 and ppc64 use sysdata for pci_controller	2011-02-04 11:46:51 -07:00
pci.c	[POWERPC] Rename get_property to of_get_property: arch/powerpc	2007-04-13 03:55:19 +10:00
phyp_dump.c	lmb: rename to memblock	2010-07-14 17:14:00 +10:00
plpar_wrappers.h	powerpc/pseries: Add hcall to read 4 ptes at a time in real mode	2010-05-21 17:31:10 +10:00
power.c	[POWERPC] Fix warning in pseries/power.c	2008-02-20 13:33:37 +11:00
pseries_energy.c	powerpc: Add support for new hcall H_BEST_ENERGY	2010-11-29 15:48:19 +11:00
pseries.h	powerpc/pseries: Export device tree updating routines	2010-10-13 16:19:02 +11:00
ras.c	powerpc: Fix corruption when grabbing FWNMI data	2011-01-21 14:08:38 +11:00
reconfig.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
scanlog.c	llseek: automatically add .llseek fop	2010-10-15 15:53:27 +02:00
setup.c	powerpc: Convert to new irq_* function names	2011-03-29 14:48:12 +02:00
smp.c	powerpc/pseries/smp: query-cpu-stopped-state support won't change	2011-03-30 10:44:16 +11:00
suspend.c	suspend: constify platform_suspend_ops	2010-11-16 14:14:02 +01:00
xics.c	powerpc/xics: Use hwirq for xics domain irq number	2011-03-30 10:44:15 +11:00
xics.h	powerpc/xics: Consolidate ipi message encode and decode	2008-10-13 16:24:16 +11:00