[PATCH 1/2] Revert "Use the POWER8 Micro Partition Prefetch Engine in KVM HV on POWER8"

This reverts commit 9678cdaae93932473f696fdea5debf3eee1e1260 because the original commit had multiple, partly self-cancelling bugs, that could cause occasional memory corruption. In fact the logmpp instruction was using register r0 as the source of the buffer address and operation code, and depend

Re: [1/2] Revert "Use the POWER8 Micro Partition Prefetch Engine in KVM HV on POWER8"

On Wed, 2015-21-10 at 05:03:14 UTC, Paul Mackerras wrote: > This reverts commit 9678cdaae93932473f696fdea5debf3eee1e1260 because > the original commit had multiple, partly self-cancelling bugs, that > could cause occasional memory corruption. In fact the logmpp instruction > was using register r0