[PATCH v9 0/11] arm/arm64: vgic: Implement API for vGICv3 live migration

Christoffer Dall christoffer.dall at linaro.org
Mon Nov 28 11:51:36 PST 2016


Hi Vijaya,

On Wed, Nov 23, 2016 at 06:31:47PM +0530, vijay.kilari at gmail.com wrote:
> From: Vijaya Kumar K <Vijaya.Kumar at cavium.com>
> 
> This patchset adds API for saving and restoring
> of VGICv3 registers to support live migration with new vgic feature.
> This API definition is as per version of VGICv3 specification
> Documentation/virtual/kvm/devices/arm-vgic-v3.txt
> 
> The patch 3 & 4 are picked from the Pavel's previous implementation.
> http://www.spinics.net/lists/kvm/msg122040.html
> 
> NOTE: Only compilation tested for AArch32. No hardware to test.

I did not review the 32-bit part, because if you cannot test it, I don't
think we should merge it.

I just want clarity on what happens if someone tries to use this on
32-bit, and I want to make sure it fails gracefully.

Thanks,
-Christoffer



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