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Date:   Sat, 4 Jun 2022 09:40:05 +0800
From:   Leo Yan <leo.yan@linaro.org>
To:     Arnaldo Carvalho de Melo <acme@kernel.org>
Cc:     Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Jiri Olsa <jolsa@kernel.org>,
        Namhyung Kim <namhyung@kernel.org>, Alyssa Ross <hi@alyssa.is>,
        Ian Rogers <irogers@google.com>, Like Xu <likexu@tencent.com>,
        Kajol Jain <kjain@linux.ibm.com>,
        Li Huafei <lihuafei1@huawei.com>,
        Joe Mario <jmario@redhat.com>,
        Adam Li <adam.li@amperecomputing.com>,
        German Gomez <german.gomez@arm.com>,
        James Clark <james.clark@arm.com>,
        Ali Saidi <alisaidi@amazon.com>,
        linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 00/12] perf c2c: Support display for Arm64
Message-ID: <20220604014005.GA53464@leoy-ThinkPad-X240s>
References: <20220530114036.3225544-1-leo.yan@linaro.org>
 <Ypph9lA1qavXXZI5@kernel.org>
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Hi Arnaldo,

On Fri, Jun 03, 2022 at 09:33:10PM +0200, Arnaldo Carvalho de Melo wrote:
> Em Mon, May 30, 2022 at 07:40:24PM +0800, Leo Yan escreveu:
> > Arm64 Neoverse CPUs supports data source in Arm SPE trace, this allows
> > us to detect cache line contention and transfers.
> > 
> > This patch set is based on Ali Said's patch set v9 "perf: arm-spe: Decode SPE
> > source and use for perf c2c" [1] and Ali's patch set doesn't need any
> > change in this new round.
> 
> IIRC there is a kernel part there, please let me know when that part
> gets merged so that I can process this 12 patches long set.

This patch set is not dependent on any kernel patch, it bases on Ali's
patch set "perf: arm-spe: Decode SPE source and use for perf c2c".

Let me use a new patch set to include all relevant patches (include
Ali's patches for setting data source and this patch set), will send
out soon.  Hope this would be easier for picking up.

Thanks,
Leo

P.s. James' patch set for enabling SVE register is dependent on kernel
changes, James is on vacation, I will monitor the latest status and
update in the corresponding patch set thread.