On Thu, Feb 18, 2021 at 05:19:54PM +0000, Jari Ruusu wrote: > In-tree iwlwifi worked half-ok on early 4.9.y stable. If > connection somehow de-autheticated (out of radio range or > whatever) it crashed the kernel spectacularly. Eventually that was > fixed and in-tree iwlwifi worked fine on 4.9.y and 4.14.y stable > kernels. On second half of year 2020 (don't remember exactly when) > iwlwifi started causing erratic behavior when some random process > terminated, as if some exit processing left some resources > un-freed or something weird like that.
So you bisected the stable kernel, and reported the problem so the problem commit could be dealt with? -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!