On Thu, 07 Oct 2021 23:54:23 PDT (-0700), boqun.feng@xxxxxxxxx wrote:
On Fri, Oct 08, 2021 at 04:30:37PM +1100, Michael Ellerman wrote:
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)
I'm basically in the same spot. I think I said something to that effect
somewhere in the thread, but I'm not sure if it got picked up so
Acked-by: Palmer Dabbelt <palmerdabbelt@xxxxxxxxxx> (RISC-V)
(I don't feel comfortable reviewing it so I'm acking it, not sure if I'm
just backwards about what all this means though ;)).
IIUC this change will mean the RISC-V port is broken, but I'm happy to
fix it. Were you guys trying to target this for 5.16?
