Re: Hang when booting guest kernels compiled with clang after SRSO mitigations

From: Borislav Petkov
Date: Thu Aug 10 2023 - 05:16:13 EST


On Thu, Aug 10, 2023 at 11:08:35AM +0200, Borislav Petkov wrote:
> On Thu, Aug 10, 2023 at 10:10:38AM +0200, Borislav Petkov wrote:
> > I can repro this here with Debian clang version 14.0.6-2 even with -smp
> > 2.
> >
> > Lemme poke at this a bit.
>
> Err, this stops booting even on plain -rc5 which doesn't have the SRSO
> patches.
>
> If so, then you'd need to bisect.

-rc4 doesn't boot either here.

--
Regards/Gruss,
Boris.

https://people.kernel.org/tglx/notes-about-netiquette