On Wed, Jul 08, 2015 at 06:56:34PM +0100, Marc Zyngier wrote: > As we're about to introduce some serious GIC-poking to the vgic code, > it is important to make sure that we're going to poke the part of > the GIC that belongs to the CPU we're about to run on (otherwise, > we'd end up with some unexpected interrupts firing)... > > Introducing a non-preemptible section in kvm_arch_vcpu_ioctl_run > prevents the problem from occuring. > > Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx> > Reviewed-by: Alex Bennée <alex.bennee@xxxxxxxxxx> Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
