Hi Eric,

On 2020-03-19 20:13, Auger Eric wrote:

Hi Marc,

On 3/19/20 8:52 PM, Marc Zyngier wrote:

quoted

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).

Ah, good thing you mention the debug interface. I think it is the only
thing that can run behind our back... Fair enough, I'll add the locking.

Thanks,

         M.
-- 
Jazz is not dead. It just smells funny...

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel