From: "Gautham R. Shenoy"
Commit d947fb4c965c ("cpuidle: pseries: Fixup exit latency for
CEDE(0)") sets the exit latency of CEDE(0) based on the latency values
of the Extended CEDE states advertised by the platform
On POWER9 LPARs, the firmwares advertise a very low value of 2us for
CEDE1 exit l
From: "Gautham R. Shenoy"
Currently in fixup_cede0_latency() code, we perform the fixup the
CEDE(0) exit latency value only if minimum advertized extended CEDE
latency values are less than 10us. This was done so as to not break
the expected behaviour on POWER8 platforms where the advertised
laten
From: "Gautham R. Shenoy"
Hi,
This is the v5 of the patchset to fixup CEDE0 latency only from
POWER10 onwards.
The previous versions of the patches are
v4 :
https://lore.kernel.org/linux-pm/1623048014-16451-1-git-send-email-...@linux.vnet.ibm.com/
v3 :
https://lore.kernel.org/linuxppc-dev/1
On Fri, 2021-06-11 at 10:37 -0400, Radu Rendec wrote:
>On Fri, 2021-06-11 at 08:02 +0200, Christophe Leroy wrote:
>>Le 19/06/2019 à 14:57, Radu Rendec a écrit :
>>> On Wed, 2019-06-19 at 10:36 +1000, Daniel Axtens wrote:
Andreas Schwab <
sch...@linux-m68k.org
> writes:
> On J
On Sun, Jul 18, 2021 at 2:14 AM Guenter Roeck wrote:
>
> On Sun, Jul 18, 2021 at 01:54:23AM +1000, Oliver O'Halloran wrote:
> > On Sat, Jul 17, 2021 at 8:12 AM Guenter Roeck wrote:
> > >
> > > This patch reverts commit 407d418f2fd4 ("powerpc/chrp: Move PHB
> > > discovery") and commit 9634afa67bf
On Sun, Jul 18, 2021 at 2:24 AM Guenter Roeck wrote:
>
> On Sat, Jul 17, 2021 at 05:57:50PM +0200, Christophe Leroy wrote:
> > Guenter Roeck a écrit :
> >
> > > This patch reverts commit 407d418f2fd4 ("powerpc/chrp: Move PHB
> > > discovery") and commit 9634afa67bfd ("powerpc/chrp: Make hydra_ini
