linux-kernel - Re: [PATCH v6 00/22] Python generated Intel metrics

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CAP-5=fXiv9DV-57=Ngc+zN6B=tP+4+zpt++1pLx_BdpJVa+VYg@mail.gmail.com>
Date: Sat, 20 Sep 2025 05:54:23 -0700
From: Ian Rogers <irogers@...gle.com>
To: "Falcon, Thomas" <thomas.falcon@...el.com>
Cc: "Baker, Edward" <edward.baker@...el.com>, "Wang, Weilin" <weilin.wang@...el.com>, 
	"alexander.shishkin@...ux.intel.com" <alexander.shishkin@...ux.intel.com>, 
	"xu.yang_2@....com" <xu.yang_2@....com>, "Biggers, Caleb" <caleb.biggers@...el.com>, 
	"Hunter, Adrian" <adrian.hunter@...el.com>, "Taylor, Perry" <perry.taylor@...el.com>, 
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, 
	"linux-perf-users@...r.kernel.org" <linux-perf-users@...r.kernel.org>, "mingo@...hat.com" <mingo@...hat.com>, 
	"sandipan.das@....com" <sandipan.das@....com>, "james.clark@...aro.org" <james.clark@...aro.org>, 
	"kan.liang@...ux.intel.com" <kan.liang@...ux.intel.com>, "mark.rutland@....com" <mark.rutland@....com>, 
	"peterz@...radead.org" <peterz@...radead.org>, "john.g.garry@...cle.com" <john.g.garry@...cle.com>, 
	"bgray@...ux.ibm.com" <bgray@...ux.ibm.com>, "Alt, Samantha" <samantha.alt@...el.com>, 
	"renyu.zj@...ux.alibaba.com" <renyu.zj@...ux.alibaba.com>, "acme@...nel.org" <acme@...nel.org>, 
	"jolsa@...nel.org" <jolsa@...nel.org>, "namhyung@...nel.org" <namhyung@...nel.org>
Subject: Re: [PATCH v6 00/22] Python generated Intel metrics

On Fri, Sep 19, 2025 at 8:31 AM Falcon, Thomas <thomas.falcon@...el.com> wrote:
>
> On Wed, 2025-09-03 at 21:46 -0700, Ian Rogers wrote:
> > Generate twenty sets of additional metrics for Intel. Rapl and Idle
> > metrics aren't specific to Intel but are placed here for ease and
> > convenience. Smi and tsx metrics are added so they can be dropped from
> > the per model json files. There are four uncore sets of metrics and
> > eleven core metrics. Add a CheckPmu function to metric to simplify
> > detecting the presence of hybrid PMUs in events. Metrics with
> > experimental events are flagged as experimental in their description.
> >
> > The patches should be applied on top of:
> > https://lore.kernel.org/lkml/20250829033138.4166591-1-irogers@google.com/
>
> Tested on Alder Lake, Arrow Lake, and Sapphire Rapids.
>
> Tested-by: Thomas Falcon <thomas.falcon@...el.com>

Thanks Thomas! I'll repost with the missed signed-off-by tag.

This series links to the AMD series
(https://lore.kernel.org/lkml/20250829033138.4166591-1-irogers@google.com/).
I'll not apply your tested-by tag to that given those models weren't
tested.
The AMD series links to the foundation patches
(https://lore.kernel.org/lkml/20250829030727.4159703-1-irogers@google.com/)
and so I'd like to add your tag there.
The foundation series links to the patches changing how legacy
hardware events are handled, moving the handling to json
(https://lore.kernel.org/lkml/20250828205930.4007284-1-irogers@google.com/).
The dependency there is just because those patches also generate json
events in the Makefile using python, the main theme of the patches I
think it outside of your testing here, so I'll not apply your
tested-by tag to those patches.

Thanks again,
Ian