Re: [PATCH v2] tools/memory-model: Add extra ordering for locks and remove it for ordinary release/acquire

From: Peter Zijlstra
Date: Thu Jul 12 2018 - 08:12:02 EST


On Thu, Jul 12, 2018 at 02:01:00PM +0200, Andrea Parri wrote:
> > OTOH (as I pointed out earlier) the strengthening we're configuring
> > will prevent some arch. (riscv being just the example of today!) to
> > go "full RCsc", and this will inevitably "complicate" both the LKMM
>
> "full RCpc"

That's a good thing :-)