linux-kernel - Re: [Bug 219609] File corruptions on SSD in 1st M.2 socket of AsRock X600M-STX + Ryzen 8700G

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Message-ID: <20250128074133.GA22435@lst.de>
Date: Tue, 28 Jan 2025 08:41:33 +0100
From: Christoph Hellwig <hch@....de>
To: Thorsten Leemhuis <linux@...mhuis.info>
Cc: Mario Limonciello <mario.limonciello@....com>,
	Bruno Gravato <bgravato@...il.com>, Stefan <linux-kernel@...g.de>,
	Keith Busch <kbusch@...nel.org>, bugzilla-daemon@...nel.org,
	Adrian Huang <ahuang12@...ovo.com>,
	Linux kernel regressions list <regressions@...ts.linux.dev>,
	linux-nvme@...ts.infradead.org, Jens Axboe <axboe@...com>,
	"iommu@...ts.linux.dev" <iommu@...ts.linux.dev>,
	LKML <linux-kernel@...r.kernel.org>, Christoph Hellwig <hch@....de>
Subject: Re: [Bug 219609] File corruptions on SSD in 1st M.2 socket of
 AsRock X600M-STX + Ryzen 8700G

On Mon, Jan 20, 2025 at 03:31:28PM +0100, Thorsten Leemhuis wrote:
> My former colleague Christian Hirsch (not CCed) can reproduce the
> problem reliably. He today switched the CPU to a Ryzen 7 7700 and later
> to some Ryzen 9600X – and with those things worked just fine, e.g. no
> corruptions. But they came back after putting the 8600G back in.

So basically you need a specific board and a specific CPU, and only
one M.2 SSD in the two slots to reproduce it?  Puh.  I'm kinda lost on
what we could do about this on the Linux side.