On Thu, Nov 07, 2019 at 12:32:45PM +0100, Oliver Neukum wrote:
Am Dienstag, den 05.11.2019, 17:38 +0100 schrieb Greg Kroah-Hartman:
Given this information, perhaps you will decide that the revert is worthwhile.
Damned if I do, damned if I do not. Check for usbip and special case it?
We should be able to do that in the host controller driver for usbip, right? What is the symptom if you use a UAS device with usbip and this commit?
Yes, that patch should then also be applied. Then it will work. Without it, commands will fail, as transfers will end prematurely.
Ok, I'm confused now. I just checked, and I really have no idea what needs to be backported anymore. 3ae62a42090f ("UAS: fix alignment of scatter/gather segments") was backported to all of the stable kernels, and now we reverted it.
So what else needs to be done here?
thanks,
greg k-h