On Wed, Jan 07, 2015 at 03:40:10PM +0100, Benjamin Herrenschmidt wrote: > One way to work around the performance loss for you would be to add some > DT property to indicate to the guest that the read isn't necessary.
Or KVM could use a virtual interrupt controller better suited to its needs. Segher _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
