From: Al Grant <al.grant@foss.arm.com>
To: Arnaldo Carvalho de Melo <acme@redhat.com>,
Andi Kleen <ak@linux.intel.com>
Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
acme@kernel.org
Subject: Re: [PATCH] perf: correct SNOOPX field offset
Date: Wed, 26 Aug 2020 15:33:35 +0100 [thread overview]
Message-ID: <d68e68f5-a7c3-c276-6134-a68f068a2b80@foss.arm.com> (raw)
In-Reply-To: <20200826142631.GA5351@redhat.com>
On 26/08/2020 15:26, Arnaldo Carvalho de Melo wrote:
> Em Tue, Aug 25, 2020 at 10:40:43AM -0700, Andi Kleen escreveu:
>> On Mon, Aug 24, 2020 at 10:28:34AM +0100, Al Grant wrote:
>>> perf_event.h has macros that define the field offsets in the
>>> data_src bitmask in perf records. The SNOOPX and REMOTE offsets
>>> were both 37. These are distinct fields, and the bitfield layout
>>> in perf_mem_data_src confirms that SNOOPX should be at offset 38.
>>
>> Looks good.
>>
>> Reviewed-by: Andi Kleen <ak@linux.intel.com>
>>
>> Probably should have a Fixes: header
>
> Please do so, find the patch that introduced the error, add the Fixes
> tag, will help me not having to do it myself :-)
Fixes: 52839e653b562 ("perf tools: Add support for printing new mem_info
encodings")
next prev parent reply other threads:[~2020-08-26 14:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-24 9:28 [PATCH] perf: correct SNOOPX field offset Al Grant
2020-08-25 17:40 ` Andi Kleen
2020-08-26 14:26 ` Arnaldo Carvalho de Melo
2020-08-26 14:33 ` Al Grant [this message]
2020-09-01 15:02 ` Arnaldo Carvalho de Melo
2020-09-01 15:05 ` Al Grant
2020-09-01 15:06 ` Arnaldo Carvalho de Melo
2020-09-01 15:12 ` peterz
2020-09-01 15:58 ` Arnaldo Carvalho de Melo
2020-09-01 17:34 ` Peter Zijlstra
2020-08-26 11:24 ` Mark Rutland
2020-09-21 20:46 Al Grant
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