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Thu, 29 Oct 2026 22:37:48 -0700 (PDT) Received: from [127.0.1.1] ([161.33.196.121]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ae85f662basm862596a91.1.2026.10.29.22.37.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Oct 2026 22:37:46 -0700 (PDT) From: TAKANO Mitsuhiro To: Ian Rogers Cc: Arnaldo Carvalho de Melo , Ilkka Koskinen , linux-perf-users@vger.kernel.org, Namhyung Kim , TAKANO Mitsuhiro Subject: Re: [PATCH] perf vendor events arm64 AmpereOneX: Drop stale BPU_FLUSH_MEM_FAULT entry Date: Fri, 30 Oct 2026 05:37:44 +0000 Message-ID: <179333866449.669133.15101451727175644059@gmail.com> In-Reply-To: References: <20261021224527.167637-1-takano32@gmail.com> X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Mailer: kpatch-send.py Hi Ian, Agreed, and v2 is in this thread: the entry stays and is marked deprecated, with the description worded the way the x86 tables word it, so perf list shows the counter once and a script that names BPU_FLUSH_MEM_FAULT keeps working. Ilkka, your Acked-by is on v2 as well, since you said either option was fine -- say so and I will drop it rather than have it look like you acked a diff you did not read. On Arnaldo's jevents.py question: a general duplicate-EventCode check is not possible for the reasons you gave. Across the 1463 raw EventCode entries under arch/arm64 this is the only duplicated code, so a check limited to those tables would flag this and nothing else in the tree today. I can send that separately if it is thought worth having. Thanks, Mitsuhiro