Re: [PATCH 25/31] arm64: Add workaround for Cavium Thunder erratum 30115

Catalin Marinas
2017-06-09T10:43:08Z

On Wed, May 03, 2017 at 11:46:00AM +0100, Marc Zyngier wrote:
> From: David Daney <david.daney@cavium.com>
>
> Some Cavium Thunder CPUs suffer a problem where a KVM guest may
> inadvertently cause the host kernel to quit receiving interrupts.
>
> Use the Group-0/1 trapping in order to deal with it.
>
> [maz]: Adapted patch to the Group-0/1 trapping, reworked commit log
>
> Signed-off-by: David Daney <david.daney@cavium.com>
> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

Acked-by: Catalin Marinas <catalin.marinas@arm.com>