panic kexec broken on ARM64?
ptesarik at suse.cz
Wed Jun 6 01:00:24 PDT 2018
On Wed, 6 Jun 2018 09:02:04 +0200
Stefan Wahren <stefan.wahren at i2se.com> wrote:
> Hi Petr,
> Am 05.06.2018 um 19:46 schrieb James Morse:
> > Hi Petr,
> > (CC: +Akashi, Marc)
> > On 05/06/18 09:01, Petr Tesarik wrote:
> >> I have observed hangs after crash on a Raspberry Pi 3 Model B+ board
> >> when a panic kernel is loaded.
> > kdump is a best-effort thing, it looks like this is a case where the
> > crashed-kernel can't tear itself down.
> > Do you have the rest of the stack trace? Was it handling an irq when it decided
> > to panic?:
> > https://lkml.org/lkml/2018/3/13/1134
> the Raspberry Pi 3 B+ support is very fresh (linux-next). Since i didn't
> see a version, i need to doublecheck.
> You are actually using linux-next and not the downstream kernel?
Very good point. I'll try again with linux-next.
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