Re: [regression] usb and thunderbould are misbehaving or broken due to iommu/vt-d change

[Markus Rathgeb]

With respect to my previous comment I tested to fix it myself (I am
not a kernel hacker and do not know anything about iommu etc.).

After applying the following change to the v6.11-rc5 it seems to fix my problem.
I can connect, disconnect and connect the dock and USB is working and
no DMAR error.