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Groups > linux.kernel > #1438010 > unrolled thread

[PATCH 0/3] x86: Remove duplicate turbo ratio MSRs

Started bySrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
First post2016-07-07 01:10 +0200
Last post2016-07-07 09:50 +0200
Articles 3 — 3 participants

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  [PATCH 0/3] x86: Remove duplicate turbo ratio MSRs Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> - 2016-07-07 01:10 +0200
    Re: [PATCH 0/3] x86: Remove duplicate turbo ratio MSRs "Rafael J. Wysocki" <rafael@kernel.org> - 2016-07-07 01:30 +0200
      Re: [PATCH 0/3] x86: Remove duplicate turbo ratio MSRs Thomas Gleixner <tglx@linutronix.de> - 2016-07-07 09:50 +0200

#1438010 — [PATCH 0/3] x86: Remove duplicate turbo ratio MSRs

FromSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Date2016-07-07 01:10 +0200
Subject[PATCH 0/3] x86: Remove duplicate turbo ratio MSRs
Message-ID<rS477-7bp-3@gated-at.bofh.it>
MSR_NHM_TURBO_RATIO_LIMIT and MSR_IVT_TURBO_RATIO_LIMIT are
duplicate MSRs with MSR_TURBO_RATIO_LIMIT and MSR_TURBO_RATIO_LIMIT1
respectively. So remove them by first removing their usage and then
from msr-index.h.

Srinivas Pandruvada (3):
  cpufreq: intel_pstate: Replace MSR_NHM_TURBO_RATIO_LIMIT
  tools/power turbostat: Replace MSR_NHM_TURBO_RATIO_LIMIT
  x86: remove duplicate turbo ratio limit MSRs

 arch/x86/include/asm/msr-index.h      | 2 --
 drivers/cpufreq/intel_pstate.c        | 4 ++--
 tools/power/x86/turbostat/turbostat.8 | 2 +-
 tools/power/x86/turbostat/turbostat.c | 2 +-
 4 files changed, 4 insertions(+), 6 deletions(-)

-- 
2.5.5

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#1438014

From"Rafael J. Wysocki" <rafael@kernel.org>
Date2016-07-07 01:30 +0200
Message-ID<rS4qt-7jH-5@gated-at.bofh.it>
In reply to#1438010
On Thu, Jul 7, 2016 at 1:07 AM, Srinivas Pandruvada
<srinivas.pandruvada@linux.intel.com> wrote:
> MSR_NHM_TURBO_RATIO_LIMIT and MSR_IVT_TURBO_RATIO_LIMIT are
> duplicate MSRs with MSR_TURBO_RATIO_LIMIT and MSR_TURBO_RATIO_LIMIT1
> respectively. So remove them by first removing their usage and then
> from msr-index.h.
>
> Srinivas Pandruvada (3):
>   cpufreq: intel_pstate: Replace MSR_NHM_TURBO_RATIO_LIMIT
>   tools/power turbostat: Replace MSR_NHM_TURBO_RATIO_LIMIT
>   x86: remove duplicate turbo ratio limit MSRs
>
>  arch/x86/include/asm/msr-index.h      | 2 --
>  drivers/cpufreq/intel_pstate.c        | 4 ++--
>  tools/power/x86/turbostat/turbostat.8 | 2 +-
>  tools/power/x86/turbostat/turbostat.c | 2 +-
>  4 files changed, 4 insertions(+), 6 deletions(-)

The series looks good to me.

If anyone has any objections against this going in through the PM
tree, please let me know.

Thanks,
Rafael

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#1438241

FromThomas Gleixner <tglx@linutronix.de>
Date2016-07-07 09:50 +0200
Message-ID<rScem-3Vx-15@gated-at.bofh.it>
In reply to#1438014
On Thu, 7 Jul 2016, Rafael J. Wysocki wrote:
> On Thu, Jul 7, 2016 at 1:07 AM, Srinivas Pandruvada
> <srinivas.pandruvada@linux.intel.com> wrote:
> > MSR_NHM_TURBO_RATIO_LIMIT and MSR_IVT_TURBO_RATIO_LIMIT are
> > duplicate MSRs with MSR_TURBO_RATIO_LIMIT and MSR_TURBO_RATIO_LIMIT1
> > respectively. So remove them by first removing their usage and then
> > from msr-index.h.
> >
> > Srinivas Pandruvada (3):
> >   cpufreq: intel_pstate: Replace MSR_NHM_TURBO_RATIO_LIMIT
> >   tools/power turbostat: Replace MSR_NHM_TURBO_RATIO_LIMIT
> >   x86: remove duplicate turbo ratio limit MSRs
> >
> >  arch/x86/include/asm/msr-index.h      | 2 --
> >  drivers/cpufreq/intel_pstate.c        | 4 ++--
> >  tools/power/x86/turbostat/turbostat.8 | 2 +-
> >  tools/power/x86/turbostat/turbostat.c | 2 +-
> >  4 files changed, 4 insertions(+), 6 deletions(-)
> 
> The series looks good to me.
> 
> If anyone has any objections against this going in through the PM
> tree, please let me know.

Acked-by: Thomas Gleixner <tglx@linutronix.de>

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