powerpc: Clean up panic_timeout usage
authorJason Baron <jbaron@akamai.com>
Mon, 25 Nov 2013 23:23:11 +0000 (23:23 +0000)
committerIngo Molnar <mingo@kernel.org>
Tue, 26 Nov 2013 11:12:28 +0000 (12:12 +0100)
commitb71d47c14fba6270c0b5a0d56639bf042017025b
tree36fda52afb261fdcb6da5396179663cf2b2bafc7
parent7972e966b032939afe63d8db22975240879dfd2a
powerpc: Clean up panic_timeout usage

Default CONFIG_PANIC_TIMEOUT to 180 seconds on powerpc. The
pSeries continue to set the timeout to 10 seconds at run-time.

Thus, there's a small window where we don't have the correct
value on pSeries, but if this is only run-time discoverable we
don't have a better option. In any case, if the user changes the
default setting of 180 seconds, we honor that user setting.

Signed-off-by: Jason Baron <jbaron@akamai.com>
Cc: benh@kernel.crashing.org
Cc: paulus@samba.org
Cc: ralf@linux-mips.org
Cc: mpe@ellerman.id.au
Cc: felipe.contreras@gmail.com
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/705bbe0f70fb20759151642ba0176a6414ec9f7a.1385418410.git.jbaron@akamai.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/powerpc/Kconfig
arch/powerpc/include/asm/setup.h
arch/powerpc/kernel/setup_32.c
arch/powerpc/kernel/setup_64.c
arch/powerpc/platforms/pseries/setup.c