Re: [Qemu-devel] [PATCH] target/ppc: Fix backwards migration of msr_mask

2018-04-03 Thread Simon Guo
David, On Tue, Mar 20, 2018 at 01:23:19PM +1100, David Gibson wrote: > 21b786f "PowerPC: Add TS bits into msr_mask" added the transaction states > to msr_mask for recent POWER CPUs to allow correct migration of machines > that are in certain interim transactional memory states. > > This was correc

Re: [Qemu-devel] [PATCH] PowerPC: Add TM bits into msr_mask

2018-03-05 Thread Simon Guo
Hi David, On Mon, Mar 05, 2018 at 05:22:33PM +1100, David Gibson wrote: > On Wed, Feb 28, 2018 at 09:51:37AM +0800, wei.guo.si...@gmail.com wrote: > > From: Simon Guo > > > > During migration, cpu_post_load() will use msr_mask to determine which > > PPC MSR bits will