Re: [next] arm64: boot failed - next-20220606

[Shakeel Butt]

On Mon, Jun 6, 2022 at 11:25 PM Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> Hi Naresh,
>
> On Tue, 7 Jun 2022 11:00:39 +0530 Naresh Kamboju <naresh.kamboju@xxxxxxxxxx> wrote:
> >
> > On Mon, 6 Jun 2022 at 17:16, Naresh Kamboju <naresh.kamboju@xxxxxxxxxx> wrote:
> > >
> > > Linux next-20220606 arm64 boot failed. The kernel boot log is empty.
> > > I am bisecting this problem.
> > >
> > > Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>
> > >
> > > The initial investigation show that,
> > >
> > > GOOD: next-20220603
> > > BAD:  next-20220606
> > >
> > > Boot log:
> > > Starting kernel ...
> >
> > Linux next-20220606 and next-20220607 arm64 boot failed.
> > The kernel panic log showing after earlycon.
> >
> > Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>
>
> Can you test v5.19-rc1, please?  If that does not fail, then you could
> bisect between that and next-20220606 ...
>

This is already reported at
https://lore.kernel.org/all/Yp4F6n2Ie32re7Ed@qian/ and I think we know
the underlying issue (which is calling virt_to_page() on a vmalloc
address).