[PATCH] KVM: arm64: Wake-up from WFI when iqrchip is in userspace
Marc Zyngier
maz at kernel.org
Fri Apr 24 04:08:02 PDT 2026
On Thu, 23 Apr 2026 17:36:07 +0100, Marc Zyngier wrote:
> It appears that there is nothing in the wake-up path that
> evaluates whether the in-kernel interrupts are pending unless
> we have a vgic.
>
> This means that the userspace irqchip support has been broken for
> about four years, and nobody noticed. It was also broken before
> as we wouldn't wake-up on a PMU interrupt, but hey, who cares...
>
> [...]
Applied to fixes, thanks!
[1/1] KVM: arm64: Wake-up from WFI when iqrchip is in userspace
commit: 4ce98bf0865c349e7026ad9c14f48da264920953
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
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