[PATCH 0/5] cpuidle-pseries: Parse extended CEDE information for idle.

Gautham R Shenoy ego at linux.vnet.ibm.com
Tue Jul 28 04:55:21 AEST 2020


Hello Rafael,

On Mon, Jul 27, 2020 at 04:14:12PM +0200, Rafael J. Wysocki wrote:
> On Tue, Jul 7, 2020 at 1:32 PM Gautham R Shenoy <ego at linux.vnet.ibm.com> wrote:
> >
> > Hi,
> >
> > On Tue, Jul 07, 2020 at 04:41:34PM +0530, Gautham R. Shenoy wrote:
> > > From: "Gautham R. Shenoy" <ego at linux.vnet.ibm.com>
> > >
> > > Hi,
> > >
> > >
> > >
> > >
> > > Gautham R. Shenoy (5):
> > >   cpuidle-pseries: Set the latency-hint before entering CEDE
> > >   cpuidle-pseries: Add function to parse extended CEDE records
> > >   cpuidle-pseries : Fixup exit latency for CEDE(0)
> > >   cpuidle-pseries : Include extended CEDE states in cpuidle framework
> > >   cpuidle-pseries: Block Extended CEDE(1) which adds no additional
> > >     value.
> >
> > Forgot to mention that these patches are on top of Nathan's series to
> > remove extended CEDE offline and bogus topology update code :
> > https://lore.kernel.org/linuxppc-dev/20200612051238.1007764-1-nathanl@linux.ibm.com/
> 
> OK, so this is targeted at the powerpc maintainers, isn't it?

Yes, the code is powerpc specific.

Also, I noticed that Nathan's patches have been merged by Michael
Ellerman in the powerpc/merge tree. I will rebase and post a v2 of
this patch series.

--
Thanks and Regards
gautham.


More information about the Linuxppc-dev mailing list