On Sun, Jul 14, 2019 at 12:04:26PM +0200, Michał Mirosław wrote: > 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? You can pull it from branch usb-console on https://rere.qmqm.pl/git/linux (rebased on current usb-next tree). Best Regards, Michał Mirosław