Can't kexec/kdump on mpc85xx

Matthew McClintock msm at
Thu Sep 30 12:03:36 EDT 2010

On Sep 30, 2010, at 5:20 AM, Makito SHIOKAWA wrote:

> (2010/09/30 0:58), Matthew McClintock wrote:
>> There are some other patches I sent upstream after 2.6.35 that fix these issues...
> I've missed your recent patches. After applying below patches to linux-2.6.35, CONFIG_CRASH_DUMP, CONFIG_PROC_VMCORE were settable and second kernel booted normally on "kexec -p".
> * powerpc/kexec: Adds correct calling convention for kexec purgatory
> * powerpc/85xx: kexec for SMP 85xx BookE systems
> * powerpc/crashdump: Fix issues with kexec and 36bit physical addr
> And at last, I could see /proc/vmcore!

What compiler were you using? One from Freescale or did you build your own?


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