linux-kernel - Re: Regression in 5.19.0: USB errors during boot

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Message-ID: <20220821062345.GA26598@lst.de>
Date:   Sun, 21 Aug 2022 08:23:45 +0200
From:   Christoph Hellwig <hch@....de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     "Alan J. Wylie" <alan@...ie.me.uk>, linux-usb@...r.kernel.org,
        Christoph Hellwig <hch@....de>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: Regression in 5.19.0: USB errors during boot

On Thu, Aug 18, 2022 at 04:47:14PM +0200, Greg Kroah-Hartman wrote:
> What is the output of the lspci -v for the USB 3 controller?
> 
> Christoph, any ideas?

Well, with that commit it must be related to dma ops selection.
As this appears to be an AMD system the options here are direct,
amd_iommu and possibly amd_gart as the odd one in the mix.

Alan, can you send me your .config?