From: Will Deacon <will@kernel.org>
To: Nikita Shubin <nikita.shubin@maquefel.me>
Cc: "Genevieve Chan" <genevieve.chan@starfivetech.com>,
"João Mário Domingos" <joao.mario@tecnico.ulisboa.pt>,
"Nikita Shubin" <n.shubin@yadro.com>,
"Atish Patra" <atishp@atishpatra.org>,
"Anup Patel" <anup@brainfault.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Peter Zijlstra" <peterz@infradead.org>,
"Ingo Molnar" <mingo@redhat.com>,
"Arnaldo Carvalho de Melo" <acme@kernel.org>,
"Alexander Shishkin" <alexander.shishkin@linux.intel.com>,
"Jiri Olsa" <jolsa@kernel.org>,
"Namhyung Kim" <namhyung@kernel.org>,
"open list" <linux-kernel@vger.kernel.org>,
"open list:RISC-V PMU DRIVERS" <linux-riscv@lists.infradead.org>,
"moderated list:ARM PMU PROFILING AND DEBUGGING"
<linux-arm-kernel@lists.infradead.org>,
"open list:PERFORMANCE EVENTS SUBSYSTEM"
<linux-perf-users@vger.kernel.org>
Subject: Re: [PATCH v3 2/4] RISC-V: Support CPUID for risc-v in perf
Date: Thu, 9 Jun 2022 14:54:11 +0100 [thread overview]
Message-ID: <20220609135411.GB3064@willie-the-truck> (raw)
In-Reply-To: <20220607131648.29439-3-nikita.shubin@maquefel.me>
On Tue, Jun 07, 2022 at 04:16:45PM +0300, Nikita Shubin wrote:
> From: João Mário Domingos <joao.mario@tecnico.ulisboa.pt>
>
> This patch creates the header.c file for the risc-v architecture and introduces support for
> PMU identification through sysfs.
> It is now possible to configure pmu-events in risc-v.
>
> Depends on patch [1], that introduces the id sysfs file.
>
> Signed-off-by: João Mário Domingos <joao.mario@tecnico.ulisboa.pt>
> [Nikita: replaced soc:pmu to riscv-pmu/id]
> Signed-off-by: Nikita Shubin <n.shubin@yadro.com>
> Tested-by: Nikita Shubin <n.shubin@yadro.com>
> ---
> v2->v3:
> - Change 'soc/soc:pmu/id' to 'riscv-pmu/id'
> ---
> drivers/perf/riscv_pmu.c | 18 ++++++++
> tools/perf/arch/riscv/util/Build | 1 +
> tools/perf/arch/riscv/util/header.c | 66 +++++++++++++++++++++++++++++
You will need to separate out the kernel changes from the tooling changes in
order to get this merged.
Thanks,
Will
next prev parent reply other threads:[~2022-06-09 13:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220607131648.29439-1-nikita.shubin@maquefel.me>
2022-06-07 13:16 ` [PATCH v3 1/4] RISC-V: Create unique identification for SoC PMU Nikita Shubin
2022-06-07 16:37 ` Atish Patra
2022-06-08 8:47 ` Nikita Shubin
2022-06-14 10:16 ` Sunil V L
2022-06-07 13:16 ` [PATCH v3 2/4] RISC-V: Support CPUID for risc-v in perf Nikita Shubin
2022-06-09 13:54 ` Will Deacon [this message]
2022-06-07 13:16 ` [PATCH v3 3/4] RISC-V: Added generic pmu-events mapfile Nikita Shubin
2022-06-08 10:45 ` John Garry
2022-06-08 14:41 ` Nikita Shubin
2022-06-08 15:51 ` John Garry
2022-06-07 13:16 ` [PATCH v3 4/4] RISC-V: Added HiFive Unmatched PMU events Nikita Shubin
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