Hi, On Tue, Jun 06, 2023 at 10:33:37AM +0200, Torsten Hilbrich wrote: > Hello, > > v6.1.31 added the following commit: > > commit e16629c639d429e48c849808e59f1efcce886849 > Author: Mario Limonciello <mario.limonciello@xxxxxxx> > Date: Mon Apr 24 14:55:54 2023 -0500 > > thunderbolt: Clear registers properly when auto clear isn't in use > > commit c4af8e3fecd03b0aedcd38145955605cfebe7e3a upstream. > > This introduced a regression on some of our systems (Lenovo T490, T14G1) where a sysfs file boot_acl is found in the system. Thanks for the report. Should be fixed with: https://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git/commit/?h=fixes&id=9f9666e65359d5047089aef97ac87c50f624ecb0
