Hi Gerd, Here is a set of fixes for host-libusb and xhci, mostly the result of me working on adding support for streams to qemu's host redirection code (and libusb and usbfs in the kernel).
I've this almost all working now. The 2 xhci fixes fixup error handling when the real uasp device I have errors out on some scsi command during probing which it does not like, with this fixed I can boot up a vm and use some data on the disk without any glitches. Currently the handover from host -> guest does not work well though, I need to blacklist the host drivers so that the guest gets a pristine state device, but I believe I know how I can fix this now ... Anyways these patches fix various generic issues, so please apply. I hope to have a patchset actually adding stream redirection soon. Regards, Hans