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ffebf5f391
linux/arch/powerpc
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Samuel Mendoza-Jonas ffebf5f391 powerpc/kexec: Reset secondary cpu endianness before kexec 
If the target kernel does not inlcude the FIXUP_ENDIAN check, coming
from a different-endian kernel will cause the target kernel to panic.
All ppc64 kernels can handle starting in big-endian mode, so return to
big-endian before branching into the target kernel.

This mainly affects pseries as secondaries on powernv are returned to
OPAL.

Signed-off-by: Samuel Mendoza-Jonas <sam.mj@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-08-20 18:19:08 +10:00
..
boot Devicetree changes for v4.2 2015-07-01 19:40:18 -07:00
configs powerpc/pseries: enable RTC class support 2015-08-18 19:34:41 +10:00
crypto crypto: powerpc/md5 - use md5 IV MD5_HX instead of their raw value 2015-05-18 12:20:20 +08:00
include powerpc/powernv: Add OPAL interfaces for accessing and modifying system LED states 2015-08-20 18:19:07 +10:00
kernel powerpc/kexec: Reset secondary cpu endianness before kexec 2015-08-20 18:19:08 +10:00
kvm The bulk of the changes here is for x86. And for once it's not 2015-06-24 09:36:49 -07:00
lib powerpc updates for 4.2 2015-06-24 08:46:32 -07:00
math-emu
mm powerpc/numa: initialize distance lookup table from drconf path 2015-08-18 19:34:41 +10:00
net ppc: bpf: Add SKF_AD_CPU for ppc32 2015-02-20 15:19:43 -05:00
oprofile powerpc: Remove mtmsrd(), use existing mtmsr() 2015-07-13 15:47:28 +10:00
perf powerpc/perf: Change type of the bhrb_users variable 2015-07-27 14:31:44 +10:00
platforms powerpc/powernv: Create LED platform device 2015-08-20 18:19:07 +10:00
sysdev powerpc/4xx: Fix return value check in hsta_msi_probe() 2015-08-06 16:33:46 +10:00
xmon powerpc/xmon: Drop the valid variable completely in dump_segments() 2015-08-12 15:05:47 +10:00
Kconfig powerpc/mm: Drop CONFIG_PPC_HAS_HASH_64K 2015-08-18 19:32:10 +10:00
Kconfig.debug powerpc: Make STRICT_MM_TYPECHECKS a config option 2015-05-11 19:53:59 +10:00
Makefile powerpc: Don't use gcc specific options on clang 2015-06-11 17:33:05 +10:00
relocs_check.sh powerpc: Convert relocs_check to a shell script using grep 2015-03-23 14:47:39 +11:00