linux-stable/arch/powerpc
Milton Miller 2573f68422 powerpc/pseries/iommu: Remove ddw property when destroying window
If we destroy the window, we need to remove the property recording that
we setup the window.  Otherwise the next kernel we kexec will be
confused.

Also we should remove the property if even if we don't find the
ibm,ddw-applicable window or if one of the property sizes is unexpected;
presumably these came from a prior kernel via kexec, and we will not be
maintaining the window with respect to memory hotplug.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-05-19 17:25:27 +10:00
..
boot powerpc: Use the deterministic mode of ar 2011-05-19 14:30:40 +10:00
configs powerpc/pseries: Enable iSCSI support for a number of cards 2011-05-19 14:30:41 +10:00
include/asm Merge branch 'merge' into next 2011-05-19 17:00:06 +10:00
kernel Merge branch 'merge' into next 2011-05-19 17:00:06 +10:00
kvm powerpc: Always use SPRN_SPRG_HSCRATCH0 when running in HV mode 2011-04-20 11:03:23 +10:00
lib powerpc: Remove alloc_maybe_bootmem for zalloc version 2011-05-19 15:30:57 +10:00
math-emu powerpc/85xx: Fix SPE float to integer conversion failure 2011-03-15 13:48:15 -05:00
mm powerpc: Remove ioremap_flags 2011-05-19 14:30:43 +10:00
oprofile Fix common misspellings 2011-03-31 11:26:23 -03:00
platforms powerpc/pseries/iommu: Remove ddw property when destroying window 2011-05-19 17:25:27 +10:00
sysdev Merge branch 'merge' into next 2011-05-19 17:00:06 +10:00
xmon powerpc: Remove call sites of MSG_ALL_BUT_SELF 2011-05-19 14:30:46 +10:00
Kconfig powerpc/boot: Add an ePAPR compliant boot wrapper 2011-04-20 16:59:21 +10:00
Kconfig.debug powerpc: Add early debug for WSP platforms 2011-05-06 13:32:41 +10:00
Makefile powerpc: Fix typo in uImage target 2010-08-24 15:26:32 +10:00
relocs_check.pl