On Fri, 2015-10-16 at 12:20 +1100, Stewart Smith wrote: > Back in 9678cda when we started using the Micro Partition Prefetch Engine > in POWER8 for KVM, there were two mistakes introduced from the original > patch used for investigation and microbenchmarks. > > One mistake was that the opcode was constructed incorrectly, putting > the register in the wrong field in the opcode, meaning that we were > asking the chip to read the memory address from some other register than > what we intended - probably r0.
Where is the logmpp instruction documented? cheers -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
