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[2603:800c:1a02:1bae:a7fa:157f:969a:4cde]) by smtp.gmail.com with ESMTPSA id y187-20020a6264c4000000b0056328e4d466sm2001005pfb.146.2022.10.14.09.40.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Oct 2022 09:40:58 -0700 (PDT) Sender: Tejun Heo Date: Fri, 14 Oct 2022 06:40:56 -1000 From: Tejun Heo To: Arnaldo Carvalho de Melo Cc: Namhyung Kim , Zefan Li , Johannes Weiner , cgroups@vger.kernel.org, Jiri Olsa , LKML , linux-perf-users@vger.kernel.org, Song Liu , bpf@vger.kernel.org, Andrii Nakryiko Subject: Re: [PATCH v2] perf stat: Support old kernels for bperf cgroup counting Message-ID: References: <20221011052808.282394-1-namhyung@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Oct 14, 2022 at 10:27:40AM -0300, Arnaldo Carvalho de Melo wrote: > Hey, I noticed that the perf build is broken for the > tools/perf/util/bpf_skel/bperf_cgroup.bpf.c skell, so I tried using b4 > on this Namhyung patch, it ended up getting a newer version, by Tejun, > that mixes up kernel code and tooling, which, when I tried to apply > upstream didn't work. > > Please try not to mix up kernel and tools/ changes in the same patch to > avoid these issues. I didn't write a newer version of this patch. What are you talking about? -- tejun