Boqun Feng <boqun.feng@xxxxxxxxx> writes: > (Add linux-arch in Cc list) > > Architecture maintainers, this patch is about strengthening our memory > model a little bit, your inputs (confirmation, ack/nack, etc.) are > appreciated. Hi Boqun, I don't feel like I'm really qualified to give an ack here, you and the other memory model folk know this stuff much better than me. But I have reviewed it and it matches my understanding of how our barriers work, so it looks OK to me. Reviewed-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> (powerpc) cheers