linux-kernel - Re: [PATCH v6 00/17] coresight: Use per-sink trace ID maps for Perf sessions

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

Message-ID: <ZtCUUsJNj9Z1CRLK@x1>
Date: Thu, 29 Aug 2024 12:31:30 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: James Clark <james.clark@...aro.org>
Cc: coresight@...ts.linaro.org, gankulkarni@...amperecomputing.com,
	mike.leach@...aro.org, leo.yan@...ux.dev, anshuman.khandual@....com,
	James Clark <james.clark@....com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	John Garry <john.g.garry@...cle.com>, Will Deacon <will@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>, Namhyung Kim <namhyung@...nel.org>,
	Mark Rutland <mark.rutland@....com>, Jiri Olsa <jolsa@...nel.org>,
	Ian Rogers <irogers@...gle.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	"Liang, Kan" <kan.liang@...ux.intel.com>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-stm32@...md-mailman.stormreply.com,
	linux-perf-users@...r.kernel.org,
	Suzuki K Poulose <suzuki.poulose@....com>
Subject: Re: [PATCH v6 00/17] coresight: Use per-sink trace ID maps for Perf
 sessions

On Thu, Aug 29, 2024 at 10:05:02AM +0100, James Clark wrote:
> 
> 
> On 22/08/2024 3:35 pm, Suzuki K Poulose wrote:
> > Hi Arnaldo,
> > 
> > On 26/07/2024 15:49, Arnaldo Carvalho de Melo wrote:
> > > On Fri, Jul 26, 2024 at 03:38:13PM +0100, Suzuki K Poulose wrote:
> > > > On 26/07/2024 15:32, Arnaldo Carvalho de Melo wrote:
> > > > > On Fri, Jul 26, 2024 at 03:26:04PM +0100, Suzuki K Poulose wrote:
> > > > > > On 26/07/2024 15:18, Arnaldo Carvalho de Melo wrote:
> > > > > > > On Mon, Jul 22, 2024 at 11:11:42AM +0100, James Clark wrote:
> > > > > > > > This will allow sessions with more than CORESIGHT_TRACE_IDS_MAX ETMs
> > > > > > > > as long as there are fewer than that many ETMs
> > > > > > > > connected to each sink.
> > > > > > > 
> > > > > > > Hey, may I take the tools part, i.e. patches 0-7 and
> > > > > > > someone on the ARM
> > > > > > > kernel team pick the driver bits?
> > > 
> > > > > > I plan to pick the kernel driver bits for v6.12
> > > 
> > > > > Perhaps it is better for me to wait for that?
> > > 
> > > > Yes, please.
> > > 
> > > Please let me know when you do so so that I can merge the tooling bits.
> > 
> > I have now merged the driver changes to coresight/next, they will be
> > sent to Greg for v6.12. [0]
> > 
> > You may go ahead and merge the tool bits.

I'm taking this as an Acked-by: Suzuki, ok?

> > Thanks
> > Suzuki
> > 
> > [0] https://lkml.kernel.org/r/172433479466.350842.6920589600831615538.b4-ty@arm.com
> > 
> > 
> > > 
> > > Thanks,
> > > 
> > > - Arnaldo
> > 
> 
> Hi Arnaldo,
> 
> I just checked and the tool patches still apply cleanly if you're able to
> take them.

Sure.

- Arnaldo