2023-09-05 16:06:48

by Mikhail Gavrilov

[permalink] [raw]
Subject: Re: 6.6/regression/bisected - after commit a349d72fd9efc87c8fd1d16d3164752d84a7275b system stopped booting

On Fri, Sep 1, 2023 at 2:08 PM Hugh Dickins <[email protected]> wrote:
>
>
> Sorry about that, please try this instead, adds EXPORT_SYMBOL(pte_unmap).
>

Thanks, now I have a working kernel builded at commit a349d72fd9ef.

> I've never used stackdepot before, but I've tried this out in good and
> bad cases, and expect it to work for you, shedding light on where is
> going wrong - machine should boot up fine, and in dmesg you'll find one
> stacktrace between "WARNING: pte_map..." and "End of pte_map..." lines.

Interesting, I checked twice but I didn't find any entry with
"pte_map" in the kernel log after applying your patch.

--
Best Regards,
Mike Gavrilov.


Attachments:
dmesg.zip (46.43 kB)