linux-kernel - Re: [PATCH 4.9 37/62] UAS: Revert commit 3ae62a42090f ("UAS: fix alignment of scatter/gather segments")

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Message-ID: <1572964268.2921.19.camel@suse.com>
Date:   Tue, 05 Nov 2019 15:31:08 +0100
From:   Oliver Neukum <oneukum@...e.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org
Cc:     stable@...r.kernel.org, Alan Stern <stern@...land.harvard.edu>,
        Christoph Hellwig <hch@....de>
Subject: Re: [PATCH 4.9 37/62] UAS: Revert commit 3ae62a42090f ("UAS: fix
 alignment of scatter/gather segments")

Am Montag, den 04.11.2019, 22:44 +0100 schrieb Greg Kroah-Hartman:
>         All the host controllers capable of SuperSpeed operation can
>         handle fully general SG;
> 
>         Since commit ea44d190764b ("usbip: Implement SG support to
>         vhci-hcd and stub driver") was merged, the USB/IP driver can
>         also handle SG.

Not in 4.9.x. AFAICT the same story as 4.4.x
The patch is not strictly needed, but breaks UAS over usbip.

	Regards
		Oliver