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Re: [PATCH] target/ppc: Fix nested-hv HEAI delivery

From: Fabiano Rosas
Subject: Re: [PATCH] target/ppc: Fix nested-hv HEAI delivery
Date: Fri, 05 May 2023 10:36:24 -0300

Nicholas Piggin <npiggin@gmail.com> writes:

> ppc hypervisors turn HEAI interrupts into program interrupts injected
> into the guest that executed the illegal instruction, if the hypervisor
> doesn't handle it some other way.
> The nexted-hv implementation failed to account for this HEAI->program
> conversion. The virtual hypervisor wants to see the HEAI when running
> a nested guest, so that interrupt type can be returned to its KVM
> caller.
> Fixes: 7cebc5db2eba6 ("target/ppc: Introduce a vhyp framework for nested HV 
> support")
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>

Reviewed-by: Fabiano Rosas <farosas@suse.de>

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