[Cbe-oss-dev] [PATCH] powerpc/cell: disable ptcal in case of kdump reboot
Arnd Bergmann
arnd at arndb.de
Thu Jun 12 17:39:21 EST 2008
On Wednesday 11 June 2008, Michael Ellerman wrote:
> On Wed, 2008-06-11 at 18:28 +0200, Arnd Bergmann wrote:
> > We used to do this correctly in case of a user triggered
> > kexec, but not for kdump.
>
> Used to?
Sorry, wrong wording. I meant without this patch, it's correct
for kexec.
> > This patch disables ptcal from the cell specific
> > machine_crash_shutdown() callback.
>
> I'd rather you used the crash_shutdown_register() infrastructure Mikey
> added for EHEA - it's designed for just this sort of thing.
Thanks for pointing this out, I wasn't aware of that call.
New patch coming up.
Arnd <><
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