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From: Ravi Bangoria <ravi.bangoria@amd.com>
To: Namhyung Kim <namhyung@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
	Kan Liang <kan.liang@linux.intel.com>,
	Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
	Peter Zijlstra <peterz@infradead.org>,
	rrichter@amd.com, Ingo Molnar <mingo@redhat.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Borislav Petkov <bp@alien8.de>, James Clark <james.clark@arm.com>,
	Leo Yan <leo.yan@linaro.org>, Andi Kleen <ak@linux.intel.com>,
	Stephane Eranian <eranian@google.com>,
	like.xu.linux@gmail.com, x86@kernel.org,
	linux-perf-users <linux-perf-users@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Sandipan Das <sandipan.das@amd.com>,
	ananth.narayan@amd.com, Kim Phillips <kim.phillips@amd.com>,
	santosh.shukla@amd.com, Ravi Bangoria <ravi.bangoria@amd.com>
Subject: Re: [PATCH v5 6/8] perf/x86/ibs: Add new IBS register bits into header
Date: Fri, 3 Jun 2022 10:54:34 +0530	[thread overview]
Message-ID: <9135b529-0ec1-fe37-5352-a231c8604d80@amd.com> (raw)
In-Reply-To: <CAM9d7ch3UOgT0mcF6Sxde5dHUOS9ux7DwG7sE8+s5Das54cHzw@mail.gmail.com>


On 03-Jun-22 3:18 AM, Namhyung Kim wrote:
> On Tue, May 31, 2022 at 8:30 PM Ravi Bangoria <ravi.bangoria@amd.com> wrote:
>>
>> IBS support has been enhanced with two new features in upcoming uarch:
>> 1. DataSrc extension and 2. L3 miss filtering. Additional set of bits
>> has been introduced in IBS registers to exploit these features. Define
>> these new bits into arch/x86/ header.
>>
>> Signed-off-by: Ravi Bangoria <ravi.bangoria@amd.com>
>> Acked-by: Ian Rogers <irogers@google.com>
> 
> Isn't it a part of kernel changes?

Yes, that was left out because in the initial versions I did not have a
separate patch for kernel and tools. So Peter might not have consider it.
In any case, the changes into this header file are not used by kernel
atm. So I'm fine whichever way it goes in.

Thanks,
Ravi

  reply	other threads:[~2022-06-03  5:25 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-01  3:26 [PATCH v5 0/8] perf/amd: Zen4 IBS extensions support (tool changes) Ravi Bangoria
2022-06-01  3:26 ` [PATCH v5 1/8] perf record ibs: Warn about sampling period skew Ravi Bangoria
2022-06-02 20:30   ` Namhyung Kim
2022-06-03  5:12     ` Ravi Bangoria
2022-06-03  5:28       ` Ravi Bangoria
2022-06-03 19:25         ` Arnaldo Carvalho de Melo
2022-06-01  3:26 ` [PATCH v5 2/8] perf tool: Parse pmu caps sysfs only once Ravi Bangoria
2022-06-01 13:35   ` Liang, Kan
2022-06-01 13:51     ` Ravi Bangoria
2022-06-01 13:55       ` Liang, Kan
2022-06-01  3:26 ` [PATCH v5 3/8] perf headers: Pass "cpu" pmu name while printing caps Ravi Bangoria
2022-06-01 13:35   ` Liang, Kan
2022-06-01  3:26 ` [PATCH v5 4/8] perf headers: Store pmu caps in an array of strings Ravi Bangoria
2022-06-01 13:36   ` Liang, Kan
2022-06-02 21:37   ` Namhyung Kim
2022-06-03  5:20     ` Ravi Bangoria
2022-06-01  3:26 ` [PATCH v5 5/8] perf headers: Record non-cpu pmu capabilities Ravi Bangoria
2022-06-01 13:37   ` Liang, Kan
2022-06-01 13:58     ` Liang, Kan
2022-06-01  3:26 ` [PATCH v5 6/8] perf/x86/ibs: Add new IBS register bits into header Ravi Bangoria
2022-06-02 21:48   ` Namhyung Kim
2022-06-03  5:24     ` Ravi Bangoria [this message]
2022-06-01  3:26 ` [PATCH v5 7/8] perf tool ibs: Sync amd ibs header file Ravi Bangoria
2022-06-01  3:26 ` [PATCH v5 8/8] perf script ibs: Support new IBS bits in raw trace dump Ravi Bangoria
2022-06-01 14:04 ` [PATCH v5 0/8] perf/amd: Zen4 IBS extensions support (tool changes) Liang, Kan
2022-06-01 14:10   ` Ravi Bangoria

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