linux-kernel - Re: (subset) [PATCH 0/3] KVM: arm64: M2 vgic maintenance interrupt rework pre-NV

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Date:   Mon, 23 Jan 2023 20:27:33 +0000
From:   Oliver Upton <oliver.upton@...ux.dev>
To:     kvmarm@...ts.linux.dev, kvmarm@...ts.cs.columbia.edu,
        Marc Zyngier <maz@...nel.org>
Cc:     Oliver Upton <oliver.upton@...ux.dev>,
        Hector Martin <marcan@...can.st>,
        Alyssa Rosenzweig <alyssa@...enzweig.io>,
        Catalin Marinas <catalin.marinas@....com>,
        Alexandru Elisei <alexandru.elisei@....com>,
        Will Deacon <will@...nel.org>, Sven Peter <sven@...npeter.dev>,
        James Morse <james.morse@....com>,
        linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
        asahi@...ts.linux.dev, Suzuki K Poulose <suzuki.poulose@....com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: (subset) [PATCH 0/3] KVM: arm64: M2 vgic maintenance interrupt rework pre-NV

On Tue, 3 Jan 2023 09:50:19 +0000, Marc Zyngier wrote:
> I've spent the holiday break reviving the Nested Virt KVM/arm64
> implementation[1] and allowing it to work on the Apple M2 SoC. The
> amusing part is that it actually works!
> 
> However, the way the vgic is implemented on this HW is still at odds
> with the rest of the architecture, and requires some hacks, some of
> which are independent of the actual NV code. This is what this series
> is about.
> 
> [...]

Applied to kvmarm/next, thanks!

[2/3] KVM: arm64: vgic: Allow registration of a non-maskable maintenance interrupt
      https://git.kernel.org/kvmarm/kvmarm/c/43c5c868bddc
[3/3] irqchip/apple-aic: Register vgic maintenance interrupt with KVM
      https://git.kernel.org/kvmarm/kvmarm/c/13aad0c00bb1

--
Best,
Oliver