Re: [Xen-devel] [PATCH v4 01/10] xen/arm: no need to set HCR_VI when using the vgic to inject irqs

[Julien Grall <julien.grall@xxxxxxxxxx>]

On 03/19/2014 12:31 PM, Stefano Stabellini wrote:
> HCR_VI forces the guest to resume execution in IRQ mode and can actually
> cause spurious interrupt injections.
> The GIC is capable of injecting interrupts into the guest and causing it
> to switch to IRQ mode automatically, without any need for the hypervisor
> to set HCR_VI manually.
> 
> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Acked-by: Julien Grall <julien.grall@xxxxxxxxxx>

-- 
Julien Grall

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