On Tue, 4 Jun 2019 09:56:05 +0200 Thomas Huth <huth@xxxxxxxxxxxxx> wrote: > At least the usbfs patch seems to be included in QEMU v4.0, so maybe it > would be better to bump the version to 4.0 first? Bumping to 4.0 would certainly be nice, but it really is a different thing than what Guo is doing. Since it's not really necessary to add support for C-SKY's Qemu version, I don't want to make bumping to 4.0 a requirement for Guo's work. > Thomas, did you ever send the first patch to upstream QEMU, too? Looks > like a valid patch to me, so I think it should be accepted there, > too...? To be honest, I don't remember if I ever sent it upstream :-/ Thomas -- Thomas Petazzoni, CTO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com