On Mon, Mar 22, 2021 at 11:01:09PM +0200, Paul Enuta wrote: > Dear all, > > As described in the issue here: > https://github.com/raspberrypi/linux/issues/4228 > and here: > https://www.raspberrypi.org/forums/viewtopic.php?f=75&t=303564&p=1817702#p1839351 > starting with kernel 5.10.XX we encounter a system hang with kernel > panic at poweroff or reboot if we have dtoverlay=tpm-slb9670 loaded. > Applying the patch proposed here: > https://github.com/raspberrypi/linux/issues/4228#issuecomment-804081079 > and rebuilding the kernel solves the issue. > > Please review the issue and provide guidance finding the cause and solving. > > Kind regards, > Paul Enuta So does this happen with the latest mainline? Patched kernels are not our concern. /Jarkko