Re: [PATCH 0/3] cpufreq/amd-pstate: A set of fixes

[Gautham R. Shenoy]

Hello Mario,


On Thu, Aug 22, 2024 at 03:41:30PM -0500, Mario Limonciello wrote:
> On 8/13/2024 04:51, Gautham R. Shenoy wrote:
> > Hello Rafael, Viresh,
> > 
> > This series contains three fixes for the amd-pstate driver for 6.11.
> > Could you please include it in your tree?
> > 
> > These patches are based on linux-pm/master with the top commit
> > 7c626ce4bae1 ("Linux 6.11-rc3").
> > 
> > There are three patches,
> > 
> > 1. To fix an uninitialized variable in amd_pstate_cpu_boost_update()
> >     from Dan Carpenter:
> >     https://lore.kernel.org/lkml/7ff53543-6c04-48a0-8d99-7dc010b93b3a@stanley.mountain/
> > 
> > 2. Use topology_logical_package_id() instead of
> >     topology_logical_die_id() definition of the later function has
> >     changed on some AMD processors since the inclusion of the CPUID
> >     0x80000026 parser:
> >     https://lore.kernel.org/lkml/20240801124509.3650-1-Dhananjay.Ugwekar@xxxxxxx/
> > 
> > 3. Remove a warning for the absence fo X86_FEATURE_CPPC on Zen1 and
> >     Zen2 since they don't have the feature defined. This fixes the
> >     regression reported by David Wang:
> >     https://lore.kernel.org/lkml/20240730140111.4491-1-00107082@xxxxxxx/

> > 
> > Thanks and Regards
> > gautham.
> > 
> > Dan Carpenter (1):
> >    cpufreq: amd-pstate: Fix uninitialized variable in
> >      amd_pstate_cpu_boost_update()
> > 
> > Gautham R. Shenoy (2):
> >    cpufreq/amd-pstate: Use topology_logical_package_id() instead of
> >      logical_die_id()
> >    cpufreq/amd-pstate: Remove warning for X86_FEATURE_CPPC on Zen1 and
> >      Zen2
> > 
> >   drivers/cpufreq/amd-pstate.c | 10 ++++------
> >   1 file changed, 4 insertions(+), 6 deletions(-)
> > 
> 
> Thanks for handling these.  I'm back now, I'm digging through my inbox.
> Assuming Rafael didn't already pull these I'll batch these into my
> amd-pstate branch for the robots to bang on and then send a PR after I go
> through everything else that happened.

Thank you Mario. I will be sending an updated version to Patch 3
"Remove warning for X86_FEATURE_CPPC on Zen1 and Zen2" to incorporate
feedback from Xiaojian.

Please merge the Patches 1 and 2 from this series.

--
Thanks and Regards
gautham.