Re: [PATCH v5 23/23] KVM: arm64: GICv4.1: Expose HW-based SGIs in debugfs

Zenghui Yu
2020-03-20T04:38:37Z

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