Re: [PATCH] purgatory/arch/ppc64: Reset primary cpu endian to big-endian

2015-09-09 Thread Anton Blanchard
Hi Horms, > > Older big-endian ppc64 kernels don't include the FIXUP_ENDIAN check, > > meaning if we kexec from a little-endian kernel the target kernel > > will fail to boot. > > Returning to big-endian before we enter the target kernel ensures > > that the target kernel can boot whether or not i

Re: [PATCH] purgatory/arch/ppc64: Reset primary cpu endian to big-endian

2015-09-04 Thread Simon Horman
On Thu, Sep 03, 2015 at 03:18:02PM +1000, Michael Ellerman wrote: > On Wed, 2015-09-02 at 10:02 +0900, Simon Horman wrote: > > [CC linuxppc-dev] > > > > On Fri, Aug 21, 2015 at 12:51:16PM +1000, Samuel Mendoza-Jonas wrote: > > > Older big-endian ppc64 kernels don't include the FIXUP_ENDIAN check,

Re: [PATCH] purgatory/arch/ppc64: Reset primary cpu endian to big-endian

2015-09-02 Thread Michael Ellerman
On Wed, 2015-09-02 at 10:02 +0900, Simon Horman wrote: > [CC linuxppc-dev] > > On Fri, Aug 21, 2015 at 12:51:16PM +1000, Samuel Mendoza-Jonas wrote: > > Older big-endian ppc64 kernels don't include the FIXUP_ENDIAN check, > > meaning if we kexec from a little-endian kernel the target kernel will >

Re: [PATCH] purgatory/arch/ppc64: Reset primary cpu endian to big-endian

2015-09-01 Thread Simon Horman
[CC linuxppc-dev] On Fri, Aug 21, 2015 at 12:51:16PM +1000, Samuel Mendoza-Jonas wrote: > Older big-endian ppc64 kernels don't include the FIXUP_ENDIAN check, > meaning if we kexec from a little-endian kernel the target kernel will > fail to boot. > Returning to big-endian before we enter the targ