linux/arch/powerpc
Anton Blanchard e9bbc8cde0 powerpc/pseries: Call ibm,os-term if the ibm,extended-os-term is present
We have had issues in the past with ibm,os-term initiating shutdown of a
partition. This is confusing to the user, especially if panic_timeout is
non zero.

The temporary fix was to avoid calling ibm,os-term if a panic_timeout was set
and since we set it on every boot we basically never call ibm,os-term.

An extended version of ibm,os-term has since been implemented which gives us
the behaviour we want:

  "When the platform supports extended ibm,os-term behavior, the return to the
  RTAS will always occur unless there is a kernel assisted dump active as
  initiated by an ibm,configure-kernel-dump call."

This patch checks for the ibm,extended-os-term property and calls ibm,os-term
if it exists.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-04-07 18:00:48 +10:00
..
boot powerpc: Add a new zImage for maple using a different link address 2010-04-07 14:12:36 +10:00
configs powerpc/52xx: update defconfigs 2010-03-10 14:39:50 -07:00
include/asm powerpc/numa: Set a smaller value for RECLAIM_DISTANCE to enable zone reclaim 2010-04-07 18:00:47 +10:00
kernel powerpc/pseries: Call ibm,os-term if the ibm,extended-os-term is present 2010-04-07 18:00:48 +10:00
kvm 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
lib powerpc: Fix handling of strncmp with zero len 2010-04-07 18:00:39 +10:00
math-emu powerpc/math-emu: Fix efp dependence 2009-03-11 06:00:08 -05:00
mm powerpc: Disable interrupts for data breakpoint exceptions 2010-04-07 14:44:38 +10:00
oprofile 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
platforms powerpc/pseries/dlpar: Use kasprintf 2010-04-07 18:00:42 +10:00
sysdev 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
xmon powerpc: Mark some variables in the page fault path __read_mostly 2010-02-03 17:39:48 +11:00
Kconfig powerpc: Remove IOMMU_VMERGE config option 2010-03-19 16:38:16 +11:00
Kconfig.debug Merge branch 'next' of git://git.secretlab.ca/git/linux-2.6 2009-12-16 13:26:53 -08:00
Makefile powerpc: Check for unsupported relocs when using CONFIG_RELOCATABLE 2009-09-24 15:31:40 +10:00
relocs_check.pl powerpc: Check for unsupported relocs when using CONFIG_RELOCATABLE 2009-09-24 15:31:40 +10:00