linux-kernel - Re: AMD zen microcode updates breaks boot

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Message-ID: <20241017142707.GEZxEeu3YHvnEMmd32@fat_crate.local>
Date: Thu, 17 Oct 2024 16:27:07 +0200
From: Borislav Petkov <bp@...en8.de>
To: Jens Axboe <axboe@...nel.dk>
Cc: Thomas Gleixner <tglx@...utronix.de>,
	the arch/x86 maintainers <x86@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"regressions@...ts.linux.dev" <regressions@...ts.linux.dev>
Subject: Re: AMD zen microcode updates breaks boot

On Thu, Oct 17, 2024 at 08:23:10AM -0600, Jens Axboe wrote:
> Yep, it boots with that added on current -git WITH the microcode
> package installed.

Ok, lemme go stare.

In the meantime, is it in some way possible to catch serial output from the
box with my patch?

It should be dumping something to serial, a splat or so...

Thx.

-- 
Regards/Gruss,
    Boris.

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