Anton Lindqvist <an...@cvs.openbsd.org> writes:
> CVSROOT: /cvs > Module name: src > Changes by: an...@cvs.openbsd.org 2021/11/24 23:25:32 > > Modified files: > sys/dev/usb : uhidev.c > > Log message: > Assert that at least one report id is claimed during multiple report ids > attachment. Should prevent uhidev drivers from doing the wrong thing in their > corresponding match routine. I think this is the commit that broke booting my Surface Go 2 with the surface keyboard attached. The device panics with: panic: config_detach: detached device (uhidev3) has children Full panic and backtrace: https://imgur.com/a/xbYB7d3 No idea why this commit broke it...but I can use a snapshot from 24 November without issue and if I backout this commit from my source tree I don't have the issue. The surface keyboard does some strange attach detach attach cycle during boot. I believe jcs@ had to add some interesting quirks for umt(4)/ums(4) due to this? -dv
