Messages in this thread | | | Subject | Re: [PATCH v5 23/23] KVM: arm64: GICv4.1: Expose HW-based SGIs in debugfs | From | Zenghui Yu <> | Date | Fri, 20 Mar 2020 12:38:22 +0800 |
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Hi Marc,
On 2020/3/19 23:21, Marc Zyngier wrote: > With GICv4.1, you can introspect the HW state for SGIs. You can also > look at the vLPI state by peeking at the virtual pending table, but > you'd need to unmap the VPE first,
Out of curiosity, could you please point me to the "unmap the VPE" requirement in the v4.1 spec? I'd like to have a look.
Thanks! Zenghui
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