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: <20191106001102.GI4787@sasha-vm>
Date:   Tue, 5 Nov 2019 19:11:02 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     Oliver Neukum <oneukum@...e.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org, 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")

On Tue, Nov 05, 2019 at 03:31:08PM +0100, Oliver Neukum wrote:
>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.

It's in 4.9 since April this year... Same story for 4.4.

-- 
Thanks,
Sasha