Messages in this thread | | | Subject | Re: [PATCH v5 19/23] KVM: arm64: GICv4.1: Allow SGIs to switch between HW and SW interrupts | From | Auger Eric <> | Date | Thu, 19 Mar 2020 21:13:29 +0100 |
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Hi Marc,
On 3/19/20 8:52 PM, Marc Zyngier wrote: > The assumption here is that we're coming vgic_v4_configure_vsgis(), > which starts > by stopping the whole guest. My guess is that it should be safe enough, but > maybe you are thinking of something else? I don't have a specific case in mind. Just preferred asking to make sure. Usually when touching those fields we take the lock (that's also the case in vgic_debug_show for instance).
Thanks
Eric
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