[PATCH] KVM: arm64: Skip interrupts in LRs during EOIcount replay

[Valentine Burley]

Hi Marc,

Thanks a lot for your reply.

On Sat, 07 Mar 2026 17:33:08 +0100  Marc Zyngier <maz at kernel.org> wrote
 > I can't reproduce it locally, but in a crap integration, where the GIC
 > is clocked at a few dozen MHz, this is far more likely to happen. I
 > should dig that Lazor out of the bin and put it back in the test rig.
 > 
 > In retrospect, it is obvious. I just couldn't see it until then. Many
 > thanks for going the extra mile and pointing out the core issue.

Appreciate the clarification!

We also have a few Lazor boards in our CI, and the Trogdors are indeed
legendary for hitting all kinds of edge cases.

<snip>

 > Could you please give the hack below a go on your setup? It seems to
 > work for me, but given that I never observed the issue the first
 > place...

I've tested this on my sc7180 Trogdor setup, and it completely 
resolves the issue. The Cuttlefish VM now boots reliably.

Tested-by: Valentine Burley <valentine.burley at collabora.com>

Many thanks for the quick solution!

Best regards,
Valentine