From: "Rafael J. Wysocki" <rafael@kernel.org>
To: Victor Ding <victording@google.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Kim Phillips <kim.phillips@amd.com>,
Zhang Rui <rui.zhang@intel.com>,
Linux PM <linux-pm@vger.kernel.org>,
Borislav Petkov <bp@alien8.de>, "H. Peter Anvin" <hpa@zytor.com>,
Ingo Molnar <mingo@redhat.com>, Joerg Roedel <jroedel@suse.de>,
Kan Liang <kan.liang@linux.intel.com>,
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>,
"Peter Zijlstra (Intel)" <peterz@infradead.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Sean Christopherson <sean.j.christopherson@intel.com>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
Tony Luck <tony.luck@intel.com>,
Vineela Tummalapalli <vineela.tummalapalli@intel.com>,
"the arch/x86 maintainers" <x86@kernel.org>
Subject: Re: [PATCH v3 0/4] powercap: Enable RAPL for AMD Fam17h and Fam19h
Date: Tue, 10 Nov 2020 20:24:34 +0100 [thread overview]
Message-ID: <CAJZ5v0h8m-rUxqo5hVGDrm+Rm_0nEwN1yQCeKQVE5AbbR2GXFA@mail.gmail.com> (raw)
In-Reply-To: <20201027072358.13725-1-victording@google.com>
On Tue, Oct 27, 2020 at 8:24 AM Victor Ding <victording@google.com> wrote:
>
> This patch series adds support for AMD Fam17h RAPL counters. As per
> AMD PPR, Fam17h and Fam19h support RAPL counters to monitor power
> usage. The RAPL counter operates as with Intel RAPL. Therefore, it is
> beneficial to re-use existing framework for Intel, especially to
> allow existing tools to seamlessly run on AMD.
>
> From the user's point view, this series enables the following two sysfs
> entry on AMD Fam17h or Fam19h:
> /sys/class/powercap/intel-rapl/intel-rapl:0/energy_uj
> /sys/class/powercap/intel-rapl/intel-rapl:0/intel-rapl:0:0/energy_uj
>
> Changes in v3:
> By Victor Ding <victording@google.com>
> - Rebased to the latest code.
> - Created a new rapl_defaults for AMD CPUs.
> - Removed redundant setting to zeros.
> - Stopped using the fake power limit domain 1.
>
> Changes in v2:
> By Kim Phillips <kim.phillips@amd.com>
> - Added the Fam19h patch to the end of the series
> - Added my Acked-by
> - Added Daniel Lezcano to Cc
> - (linux-pm was already on Cc)
> - (No code changes)
>
> Kim Phillips (1):
> powercap: Add AMD Fam19h RAPL support
>
> Victor Ding (3):
> x86/msr-index: sort AMD RAPL MSRs by address
> powercap/intel_rapl_msr: Convert rapl_msr_priv into pointer
> powercap: Add AMD Fam17h RAPL support
>
> arch/x86/include/asm/msr-index.h | 3 +-
> drivers/powercap/intel_rapl_common.c | 7 ++++
> drivers/powercap/intel_rapl_msr.c | 51 ++++++++++++++++++++--------
> 3 files changed, 45 insertions(+), 16 deletions(-)
>
> --
All patches applied as 5.11 material (which some minor edits in the
changelogs), thanks!
prev parent reply other threads:[~2020-11-10 19:24 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-27 7:23 [PATCH v3 0/4] powercap: Enable RAPL for AMD Fam17h and Fam19h Victor Ding
2020-10-27 7:23 ` [PATCH v3 1/4] x86/msr-index: sort AMD RAPL MSRs by address Victor Ding
2020-10-27 7:23 ` [PATCH v3 2/4] powercap/intel_rapl_msr: Convert rapl_msr_priv into pointer Victor Ding
2020-10-27 7:23 ` [PATCH v3 3/4] powercap: Add AMD Fam17h RAPL support Victor Ding
2020-11-02 1:38 ` Zhang Rui
2020-11-03 6:10 ` Victor Ding
2020-11-03 17:09 ` Srinivas Pandruvada
2020-11-04 1:43 ` Victor Ding
2020-11-04 2:16 ` Srinivas Pandruvada
2020-11-05 3:53 ` Victor Ding
2020-11-05 17:14 ` Srinivas Pandruvada
2020-11-05 18:04 ` Rafael J. Wysocki
2020-10-27 7:23 ` [PATCH v3 4/4] powercap: Add AMD Fam19h " Victor Ding
2020-11-10 19:24 ` Rafael J. Wysocki [this message]
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