Michael Ellerman 3243d87441 [POWERPC] Make emergency stack safe for current_thread_info() use ... The current_thread_info() macro, used by preempt_count(), assumes the base address and size of the stack are THREAD_SIZE aligned. The emergency stack currently isn't either of these things, which could potentially cause problems anytime we're running on the emergency stack. That includes when we detect a bad kernel stack pointer, and also during early_setup_secondary(). Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>		2008-04-30 19:49:48 +10:00
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boot	[POWERPC] mpc5200: Switch mpc5200 dts files to dts-v1 format	2008-04-29 07:19:07 -06:00
configs	[POWERPC] mpc5200: defconfigs for CM5200, Lite5200B, Motion-PRO and TQM5200	2008-04-29 07:19:14 -06:00
kernel	[POWERPC] Make emergency stack safe for current_thread_info() use	2008-04-30 19:49:48 +10:00
kvm	KVM: ppc: PowerPC 440 KVM implementation	2008-04-27 18:21:39 +03:00
lib	[POWERPC] Make rheap safe for spinlocks	2008-04-17 09:50:38 -05:00
math-emu	[POWERPC] Replace remaining __FUNCTION__ occurrences	2008-04-01 20:43:09 +11:00
mm	[POWERPC] Provide walk_memory_resource() for powerpc	2008-04-29 15:57:53 +10:00
oprofile	Merge branch 'linux-2.6'	2008-04-14 21:11:02 +10:00
platforms	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jk/spufs	2008-04-30 16:53:17 +10:00
sysdev	[RAPIDIO] Change RapidIO doorbell source and target ID field to 16-bit	2008-04-29 19:40:29 +10:00
xmon	[POWERPC] Move stackframe definitions to common header	2008-04-18 15:37:18 +10:00
.gitignore	[POWERPC] Add files build to .gitignore	2006-12-04 20:41:29 +11:00
Kconfig	[RAPIDIO] Add RapidIO option to kernel configuration	2008-04-29 19:40:27 +10:00
Kconfig.debug	[POWERPC] Add IRQSTACKS support on ppc32	2008-04-29 15:57:34 +10:00
Makefile	KVM: ppc: PowerPC 440 KVM implementation	2008-04-27 18:21:39 +03:00