linux-kernel - Re: [PATCH] x86/amd_nb: fix NULL deref in amd64

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Message-Id: <20251117.214724.212733460007224211.rene@exactco.de>
Date: Mon, 17 Nov 2025 21:47:24 +0100 (CET)
From: René Rebe <rene@...ctco.de>
To: bp@...en8.de
Cc: yazen.ghannam@....com, linux-kernel@...r.kernel.org,
 tglx@...utronix.de, mingo@...hat.com, dave.hansen@...ux.intel.com,
 x86@...nel.org, hpa@...or.com
Subject: Re: [PATCH] x86/amd_nb: fix NULL deref in amd64_agp

On Mon, 17 Nov 2025 20:42:11 +0100, Borislav Petkov <bp@...en8.de> wrote:

> On Mon, Nov 17, 2025 at 08:39:43PM +0100, René Rebe wrote:
> > So you say I should double check tip w/o the patch still oopses?
> 
> We have another fix there:
> 
> https://git.kernel.org/tip/845ed7e04d9ae0146d5e003a5defd90eb95535fc
> 
> which should fix your issue too, I believe.

Interesting, it appears that might have fixed it, too.

Will report if this appears again.

Thanks!

	René

-- 
  René Rebe, ExactCODE GmbH, Berlin, Germany
  https://exactco.de | https://t2linux.com | https://rene.rebe.de