On Sat, Jul 13, 2019 at 11:08:53PM +0200, Ladislav Michl wrote: > Following patchset makes console work (patch 1 and 4) for an AT91SAM9G20 > board connected to xhci_hcd and does some cleanup. > Tested with "console=ttyS0,115200n8 console=ttyGS0" on kernel command line > and following inittab: > console::respawn:/sbin/getty -L 115200 ttyS0 vt100 > console::respawn:/sbin/getty -L 115200 ttyGS0 vt100 > > However there is an issue remaining: > Disconnect triggers WARN_ON in gs_close: [...] Hi, Can you try a patchset I sent some time ago [1] if it fixes your case? Best Regards, Michał Mirosław [1] https://www.spinics.net/lists/linux-usb/msg177537.html