[PATCH v3] KVM: arm64: Only emulate an SError's entry for vCPUs with NV
Marc Zyngier
maz at kernel.org
Wed Oct 7 05:08:34 PDT 2026
On Wed, 07 Oct 2026 09:08:33 +0100, Fuad Tabba wrote:
> kvm_inject_serror_esr() emulates an SError's exception entry when the
> host's copy of PSTATE says SErrors are unmasked, although only NV needs
> this, for a nested context whose guest hypervisor owns the vSError. A
> protected vCPU's PSTATE lives at EL2, and the VMM can unmask SErrors in
> the host's copy before the first run, so KVM emulates the entry on that
> copy and the guest never takes the SError.
>
> [...]
Applied to next, thanks!
[1/1] KVM: arm64: Only emulate an SError's entry for vCPUs with NV
commit: 3bd107ed6b23de45b861e7f0c151d7fba59d721a
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
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