Re: [PATCH] x86/split_lock: Enumerate split lock feature on Sapphire Rapids

From: Fenghua Yu
Date: Thu Jul 16 2020 - 16:13:29 EST


Hi, Peter,

On Thu, Jul 16, 2020 at 09:50:10PM +0200, Peter Zijlstra wrote:
> On Thu, Jul 16, 2020 at 12:37:00PM -0700, Fenghua Yu wrote:
> > Hi, Thomas, Boris, Ingo,
> >
> > On Fri, Jun 26, 2020 at 02:55:34PM -0700, Fenghua Yu wrote:
> The only comment I have is that us needing it is ludicrous :/ What's the
> bloody point of having it 'enumerated' if you then still have to use FMS
> lists.
>
> There's nowhere near enough cursing in the comment that goes with that
> list.

Tony answered Thomas' similar question at
https://lore.kernel.org/lkml/20200416223335.GA23759@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/

Is that sufficient enough to answer your question?

Thanks.

-Fenghua