On Sun, 25 Oct 2009 11:58:53 pm Michael S. Tsirkin wrote: > On SMP guests, reads from the ring might bypass > used index reads. This causes guest crashes > because host writes to used index to signal ring data > readiness. > Fix this by inserting rmb before used ring reads. Thanks, good spotting. Applied. Rusty. -- 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
