Hi Marc,
I was able to boot my RK3399 board with in linux-next-20180314,
but not today. My bisect robot shows me it was introduced by
commit d6062a6d62c643a06c393745d032da3e6441d4bd
Author: Marc Zyngier <marc.zyngier at arm.com>
Date: Fri Mar 9 14:53:19 2018 +0000
irqchip/gic-v3: Reset APgRn registers at boot time
Booting a crash kernel while in an interrupt handler is likely
to leave the Active Priority Registers with some state that
is not relevant to the new kernel, and is likely to lead
to erratic behaviours such as interrupts not firing as their
priority is already active.
As a sanity measure, wipe the APRs clean on startup. We make
sure to wipe both group 0 and 1 registers in order to avoid
any surprise.
The panic log is here:
https://paste.ubuntu.com/p/7WrJJDG6JQ/
Is it a known issue or is there a coming patch for that?
