WSL2-Linux-Kernel/arch/powerpc/platforms
Hari Bathini c1caae3de4 powerpc/kdump: Ignore failure in enabling big endian exception during crash
In LE kernel, we currently have a hack for kexec that resets the exception
endian before starting a new kernel as the kernel that is loaded could be a
big endian or a little endian kernel. In kdump case, resetting exception
endian fails when one or more cpus is disabled. But we can ignore the failure
and still go ahead, as in most cases crashkernel will be of same endianess
as primary kernel and reseting endianess is not even needed in those cases.
This patch adds a new inline function to say if this is kdump path. This
function is used at places where such a check is needed.

Signed-off-by: Hari Bathini <hbathini@linux.vnet.ibm.com>
[mpe: Rename to kdump_in_progress(), use bool, and edit comment]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2014-12-29 15:44:53 +11:00
..
8xx
40x
44x Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-12-12 10:08:06 -08:00
52xx Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
82xx
83xx Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
85xx Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
86xx
512x
amigaone
cell Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
chrp
embedded6xx
maple
pasemi
powermac
powernv powerpc updates for 3.19 batch 2 2014-12-19 12:57:45 -08:00
ps3
pseries powerpc/kdump: Ignore failure in enabling big endian exception during crash 2014-12-29 15:44:53 +11:00
Kconfig
Kconfig.cputype
Makefile
fsl_uli1575.c