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Tue, 18 Nov 2025 02:23:58 -0800 (PST) Message-ID: Date: Tue, 18 Nov 2025 10:23:57 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 00/25] perf arm_spe: Extend operations To: Namhyung Kim , Leo Yan Cc: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Ian Rogers , Jiri Olsa , Adrian Hunter , Mark Rutland , Arnaldo Carvalho de Melo , linux-perf-users@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20251112-perf_support_arm_spev1-3-v3-0-e63c9829f9d9@arm.com> Content-Language: en-US From: James Clark In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 17/11/2025 7:20 am, Namhyung Kim wrote: > Hello, > > On Thu, Nov 13, 2025 at 09:01:47AM -0800, Ian Rogers wrote: >> On Wed, Nov 12, 2025 at 10:24 AM Leo Yan wrote: >>> >>> This series enhances tooling to support new operations: >>> >>> - Support for MTE tag since Arm SPE v1.3; >>> - Support for Advanced SIMD extension and SVE operations; >>> - Support memcpy, memset and GCS operations; >>> - Support extended operations for atomic, Acquire/Release and >>> Exclusive instructions. >>> - Enhance the data source for associated info, like floating-point, >>> conditional, data processing, etc. >>> >>> This series is divided into three parts: >>> >>> Patches 01 ~ 06: Support raw dump for new operations; >>> Patches 07 ~ 17: Export the operation info into records, so that the >>> information can be later consumed by samples. >>> Patches 18 ~ 25: Set the operation info into sample's data source and >>> SIMD flag, and updated the document. >>> >>> This patch series is tested on FVP for native parsing and x86_64 for >>> cross parsing. >>> >>> Signed-off-by: Leo Yan >> >> Reviewed-by: Ian Rogers > > Can I get some comments from ARM folks? I think I can merge part 1 and > 2 before changing the kernel interface. > > Thanks, > Namhyung > Reviewed-by: James Clark