After upgrading from kernel 5.10.76 (with Traverse patches) to kernel 5.15.11 (without Traverse patches, since it was said none were needed), the reboot
command no longer works. With 5.10.76, I get console traces like the following when rebooting:
* Remounting remaining filesystems read-only ...
* Remounting / read only ...
[ ok ]
[ ok ]
[ 49.630445] reboot: Restarting system
INFO: PSCI Power Domain Map:
INFO: Domain Node : Level 2, parent_node -1, State ON (0x0)
INFO: Domain Node : Level 1, parent_node 0, State ON (0x0)
INFO: Domain Node : Level 1, parent_node 0, State ON (0x0)
INFO: CPU Node : MPID 0x0, parent_node 1, State ON (0x0)
INFO: CPU Node : MPID 0x1, parent_node 1, State ON (0x0)
INFO: CPU Node : MPID 0x2, parent_node 1, State ON (0x0)
INFO: CPU Node : MPID 0x3, parent_node 1, State ON (0x0)
INFO: CPU Node : MPID 0x100, parent_node 2, State ON (0x0)
INFO: CPU Node : MPID 0x101, parent_node 2, State ON (0x0)
INFO: CPU Node : MPID 0x102, parent_node 2, State ON (0x0)
INFO: CPU Node : MPID 0x103, parent_node 2, State ON (0x0)
INFO: RCW BOOT SRC is QSPI
but with 5.15.11 I only get
* Remounting remaining filesystems read-only ...
* Remounting / read only ...
[ ok ]
[ ok ]
and then nothing. No Restarting system
, and no bootloader traces. Also, the system keeps responding to ping packets, but is otherwise unresponsive.
Could it be that some patch is still needed, or is there some other change in 5.15 which might cause this?