On 31/07/20 12:27, Marc Zyngier wrote:

quoted

Look for anything that performs an interrupt allocation by calling
into the parent with a 3 cell (DT case) fwspec. There is a bunch
of them.

For what it is worth, I have just pushed out a branch[1] containing some
of this rework as well as your patches.

Brilliant, thanks for taking a shot at this! I'll try to look for stragglers.

The only tricky part is the GICv4.1 doorbell retriggering, which just
can't be re-injected. It shouldn't matter though. Same for vSGIs, they
never fire on the host.

Thanks,

         M.

[1]
https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/log/?h=irq/gic-retrigger

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