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Message-ID: <20200312141418.GE15619@zn.tnic>
Date: Thu, 12 Mar 2020 15:14:18 +0100
From: Borislav Petkov <bp@...en8.de>
To: Kim Phillips <kim.phillips@....com>
Cc: Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...nel.org>, Ingo Molnar <mingo@...hat.com>,
Thomas Gleixner <tglx@...utronix.de>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Arnaldo Carvalho de Melo <acme@...nel.org>,
"H. Peter Anvin" <hpa@...or.com>, Jiri Olsa <jolsa@...hat.com>,
Mark Rutland <mark.rutland@....com>,
Michael Petlan <mpetlan@...hat.com>,
Namhyung Kim <namhyung@...nel.org>,
linux-kernel@...r.kernel.org, x86@...nel.org
Subject: Re: [PATCH 3/3 RESEND] perf/amd/uncore: Add support for Family 19h
L3 PMU
On Wed, Mar 11, 2020 at 02:13:23PM -0500, Kim Phillips wrote:
> Family 19h introduces a change in slice, core and thread specification
> in its L3 Performance Event Select (ChL3PmcCfg) register. We implement
> the new bitmask conversions in a new path in l3_thread_slice_mask()
> based on a family 19h-and-above check.
>
> We also change the uncore_init() family check to 19h-and-above, so as
> to not revert to the Family 16h-or-below L2/NB code paths in the driver.
Pls use passive voice in your commit message: no "we" or "I", etc, and
describe your changes in imperative mood.
Also, pls read section "2) Describe your changes" in
Documentation/process/submitting-patches.rst for more details.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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