On Tue, May 22, 2018 at 10:09:11AM +0200, Christoph Fritz wrote: > On Tue, 2018-05-22 at 09:54 +0200, Sascha Hauer wrote: > > On Thu, May 17, 2018 at 06:19:32PM +0200, Christoph Fritz wrote: > > > > # still 4 USB Devices found, ...? > > > # starting 'usb' again hits a NULL pointer dereference: > > > > Disconnecting USB devices during runtime of barebox is not really > > supported. We should probably make that clear somewhere. The code is not > > prepared for that case and trying to fix it is likely to be a bottomless > > pit. > > > > Can you reproduce a problem without removing a device? > > Yes I can, please see the scenario below. > But the USB device plugged in isn't USB certified and Linux-Kernel needs > the quirk too... so...? What do the Linux guys say? Maybe someone comes up with a solution that solves the issue without additional config options. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
