Panic in efi_get_time() on EPCY system when booting
Michael Tuexen
tuexen at freebsd.org
Tue Aug 14 16:28:22 UTC 2018
> On 14. Aug 2018, at 17:09, Kyle Evans <kevans at freebsd.org> wrote:
>
> On Tue, Aug 14, 2018 at 11:04 AM, Michael Tuexen <tuexen at freebsd.org> wrote:
>> Dear all,
>>
>> r337761 panics on boot with a GENERIC kernel on a EPYC system:
>
> Oy. =(
>
>> [...]
>> panic: mutex pmap not owned at ../../../amd64/amd64/efirt_machdep.c:268
>> [...]
>>
>> Any idea what is wrong?
>>
>
> Ah, this should be fixed by https://reviews.freebsd.org/D16618 --
> immediate workaround is set efi.rt.disabled=1 in loader.conf(5) or at
> loader prompt. Apologies for the hassle.
Hi Kyle,
I can confirm that r337761 + D16618 boots fine.
Thanks for the quick response!
Best regards
Michael
>
> Thanks,
>
> Kyle Evans
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