From: Christoph Hellwig <hch@lst.de>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Alan J. Wylie" <alan@wylie.me.uk>,
linux-usb@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: Regression in 5.19.0: USB errors during boot
Date: Sun, 21 Aug 2022 08:23:45 +0200 [thread overview]
Message-ID: <20220821062345.GA26598@lst.de> (raw)
In-Reply-To: <Yv5Q8gDvVTGOHd8k@kroah.com>
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?
next prev parent reply other threads:[~2022-08-21 6:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-18 14:36 Regression in 5.19.0: USB errors during boot Alan J. Wylie
2022-08-18 14:47 ` Greg Kroah-Hartman
2022-08-18 14:56 ` Alan J. Wylie
2022-08-21 6:23 ` Christoph Hellwig [this message]
2022-08-21 8:21 ` Alan J. Wylie
2022-08-21 14:26 ` Christoph Hellwig
2022-08-21 16:50 ` Alan J. Wylie
2022-09-08 11:18 ` Regression in 5.19.0: USB errors during boot #forregzbot Thorsten Leemhuis
2022-08-24 8:45 ` Regression in 5.19.0: USB errors during boot Thorsten Leemhuis
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