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

From: Sasha Levin
Date: Tue Nov 05 2019 - 19:11:07 EST


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