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
..
boot	Merge remote branch 'jwb/next' into next	2011-03-17 17:59:01 +11:00
configs	powerpc/pseries: Enable Chelsio network and iWARP drivers	2011-03-30 10:44:22 +11:00
include/asm	powerpc/smp: soft-replugged CPUs must go back to start_secondary	2011-04-01 15:37:09 +11:00
kernel	powerpc/smp: soft-replugged CPUs must go back to start_secondary	2011-04-01 15:37:09 +11:00
kvm	KVM: PPC: Fix SPRG get/set for Book3S and BookE	2011-03-17 13:08:25 -03:00
lib	powerpc: Ensure the else case of feature sections will fit	2011-01-21 14:08:33 +11:00
math-emu	powerpc/85xx: Fix SPE float to integer conversion failure	2011-03-15 13:48:15 -05:00
mm	powerpc: Implement dma_mmap_coherent()	2011-03-30 10:44:00 +11:00
oprofile	tree-wide: fix comment/printk typos	2010-11-01 15:38:34 -04:00
platforms	powerpc/smp: soft-replugged CPUs must go back to start_secondary	2011-04-01 15:37:09 +11:00
sysdev	powerpc/8xx: Fix another breakage from the irq_data conversion	2011-03-30 11:07:13 +11:00
xmon	lib, arch: add filter argument to show_mem and fix private implementations	2011-03-24 17:49:37 -07:00
Kconfig	genirq: Remove the now obsolete config options and select statements	2011-03-30 14:13:23 +02:00
Kconfig.debug
Makefile	powerpc: Fix typo in uImage target	2010-08-24 15:26:32 +10:00
relocs_check.pl