From: William Cohen <wcohen@redhat.com>
To: Ganapatrao Kulkarni <ganapatrao.kulkarni@cavium.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: acme@kernel.org, alexander.shishkin@linux.intel.com,
jolsa@redhat.com, peterz@infradead.org, mingo@redhat.com,
john.garry@huawei.com, Will.Deacon@arm.com, mark.rutland@arm.com,
jnair@caviumnetworks.com, Robert.Richter@cavium.com
Subject: Re: [PATCH] perf vendor events arm64: Enable JSON events for ThunderX2 B0
Date: Wed, 7 Mar 2018 09:32:05 -0500 [thread overview]
Message-ID: <3384d33f-c927-740a-97f1-b20775ef2c7b@redhat.com> (raw)
In-Reply-To: <20180307110803.32418-1-ganapatrao.kulkarni@cavium.com>
On 03/07/2018 06:08 AM, Ganapatrao Kulkarni wrote:
> There is MIDR change on ThunderX2 B0, adding an entry to mapfile
> to enable JSON events for B0.
>
> Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni@cavium.com>
> ---
> tools/perf/pmu-events/arch/arm64/mapfile.csv | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/perf/pmu-events/arch/arm64/mapfile.csv b/tools/perf/pmu-events/arch/arm64/mapfile.csv
> index e61c9ca..93c5d14 100644
> --- a/tools/perf/pmu-events/arch/arm64/mapfile.csv
> +++ b/tools/perf/pmu-events/arch/arm64/mapfile.csv
> @@ -13,4 +13,5 @@
> #
> #Family-model,Version,Filename,EventType
> 0x00000000420f5160,v1,cavium,core
> +0x00000000430f0af0,v1,cavium,core
> 0x00000000410fd03[[:xdigit:]],v1,cortex-a53,core
>
Hi,
Like the cortex-a53 the last digit '0' of the match for the MIDR should be replaced with [[:xdigit:]] to allow for possible future revisions of chip:
0x00000000430f0af[[:xdigit:]],v1,cavium,core
-Will Cohen
next prev parent reply other threads:[~2018-03-07 14:32 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-07 11:08 Ganapatrao Kulkarni
2018-03-07 14:32 ` William Cohen [this message]
2018-03-07 14:38 ` Arnaldo Carvalho de Melo
2018-03-07 15:25 ` John Garry
2018-03-07 15:36 ` William Cohen
2018-03-07 17:35 ` Ganapatrao Kulkarni
2018-03-07 18:31 ` William Cohen
2018-03-08 4:14 ` Ganapatrao Kulkarni
2018-03-09 14:27 ` Ganapatrao Kulkarni
2018-03-09 14:34 ` Arnaldo Carvalho de Melo
2018-03-09 15:58 ` Will Deacon
2018-03-09 17:28 ` Arnaldo Carvalho de Melo
2018-03-09 17:33 ` Arnaldo Carvalho de Melo
2018-03-09 17:45 ` Ganapatrao Kulkarni
2018-03-09 18:00 ` Arnaldo Carvalho de Melo
2018-03-09 18:02 ` Arnaldo Carvalho de Melo
2018-03-09 18:07 ` Ganapatrao Kulkarni
2018-03-15 15:53 ` William Cohen
2018-03-15 16:47 ` John Garry
2018-03-21 2:37 ` William Cohen
2018-03-21 10:58 ` John Garry
2018-03-20 6:27 ` [tip:perf/core] " tip-bot for Ganapatrao Kulkarni
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