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Date:   Tue, 28 Apr 2020 09:45:27 +0200
From:   Borislav Petkov <bp@alien8.de>
To:     Adam Borowski <kilobyte@angband.pl>
Cc:     linux-kernel@vger.kernel.org
Subject: Re: boot failure: stack-protector: Kernel stack is corrupted in:
 start_secondary
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On Tue, Apr 21, 2020 at 03:32:34AM +0200, Adam Borowski wrote:
> Hi!
> With kernels compiled with gcc-10, on two different machines (AMD Phenom2,
> AMD 2990WX) I get the following panic during boot:

Welcome to the party:

https://git.kernel.org/tip/f670269a42bfdd2c83a1118cc3d1b475547eac22

Try this branch to check whether it works for ya:

https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/log/?h=x86/build

Thx.

-- 
Regards/Gruss,
    Boris.

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