From nobody Tue Dec 16 09:01:43 2025 Received: from mail-pg1-f202.google.com (mail-pg1-f202.google.com [209.85.215.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4FE1725DB0B for ; Wed, 9 Jul 2025 21:40:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752097256; cv=none; b=SI8/qaroQjKQdKaQWOOejYuSFHTwvG5RJ3fFikrEdK6yMJJ3NucHQog4Ti+Hzfdv2Hmw7WEyd9tBykylXrNnshiVmWLTZktYd3VhVit6wSbMAHvsLXT3BgUyHz/KdyGh2rgyHq9OTwduz0CciR1Qdgeh/IDnwrC4gh+z/MAXAOE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752097256; c=relaxed/simple; bh=vOwZDvr9Vl8FEdFAuVf8wVoxDa4D0UfmaiOanE6AyxM=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Content-Type; b=ToFSCeATDI2wLpmwXJGPcIwecIT8Q7c64klh7jtMEYw/YsRlspw0PmIhw26v0e/LSQ5HkLMOQBDksV52qnlA4fL4teRRWuX8m4L9f+SCGGorO15l0zdT1RRhONAXrNyrLgGXsnar6stgKbgh2zbF+OmB9p0P8cOc5Bn8sQGsWuk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=JB+lxBE+; arc=none smtp.client-ip=209.85.215.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="JB+lxBE+" Received: by mail-pg1-f202.google.com with SMTP id 41be03b00d2f7-b31c38d4063so217074a12.3 for ; Wed, 09 Jul 2025 14:40:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1752097255; x=1752702055; darn=vger.kernel.org; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=P9BHuR06NtQbT/Ectw1+ZMQbL3vfn86FK+37sdptByE=; b=JB+lxBE+QAjc9IcWC4+sFfYgrhR2/aNgWL3GIBL4nGni824czDlDqcbDp9+5766wZy xd4XaOaefbDNw4IvagVuNEhebBe/jiyxFK7kSu9epAh87LHR/1cYXf4o4JejtQzDyteZ eM+PdGE7ruquAtg6kS1Ji+9IcD+UjHqKf06gvbQD3ZdQLGQznKQzpQXVXdvY8gD6Nk9r jaKKqTsGz6isqaC7CWvQKpoBoBWxOmwlMbzDB7KUMzW3hP/Yjha6b2Do5qh+4y8p5Q41 abR5lf7TGDlnbA+218rnMjOWabUyb3HoBC0HM1GAxQWjdeVC9S1nYCDMj0L1bTdGkUvk gHBQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752097255; x=1752702055; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=P9BHuR06NtQbT/Ectw1+ZMQbL3vfn86FK+37sdptByE=; b=p2t3RILLt+my2rsYebXiAbgbQ0+QjMlkcfmWhiRiFAaH1wcHF6JKen9HvTR6YSyew6 SuKXNS+UNTr+AC5Ln++zCMC1Zpm/se1ZGmHhLZIwjYZoS+LPbUJDXWHqueq6eN1anB3V 0gnf3OEwib52JvYk6pkMqyR67KiWjWqreWVvBdQ5sUIEj8zhHkFDDnSI/HZ8b/VFcnZI R1/vUDVoQPAywqD/0pYApNdoqepjDEwain0KNb6ojW127DF6FmaZO4y+Ygj6ijqeLTra l2tVt8bVmJNfyEbGYmfBrjKgADHHsH+sC+jBsC1cY3ekkCZBrd9rA5J82GiqQ5SO6/Gu zTrQ== X-Forwarded-Encrypted: i=1; AJvYcCUPsyD7o7HPHg3y+1NyV8onXQFFzrekuaUEtO9zndBosfmM5aTXUpFPYXqTJbISPbbZz4zBnA8Op0fiESs=@vger.kernel.org X-Gm-Message-State: AOJu0YxuWad7mFasDVyoyZKBdmy95KfYAyZlP4hPEDL7HTmVRT1yj5D9 kBIWqJrrpBnKkw1FUDMVFX86sXbOU9UC8s7kzjOY86bhsYoL2MENSjBQIA/Uv7Fv5ugKx28ISYX mO0AD0celyQ== X-Google-Smtp-Source: AGHT+IET4wDIl8RWHQ92JBgsF3e1FcY+s+Ox/E3fRRO5h6tw2hx4TVcghr6OXM4+cGpdN8tZCfY3Osn5sSmw X-Received: from pjbqd13.prod.google.com ([2002:a17:90b:3ccd:b0:312:26c4:236]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:3512:b0:311:c1ec:7d0a with SMTP id 98e67ed59e1d1-31c3f03f810mr234327a91.25.1752097254579; Wed, 09 Jul 2025 14:40:54 -0700 (PDT) Date: Wed, 9 Jul 2025 14:40:27 -0700 In-Reply-To: <20250709214029.1769089-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250709214029.1769089-1-irogers@google.com> X-Mailer: git-send-email 2.50.0.727.gbf7dc18ff4-goog Message-ID: <20250709214029.1769089-11-irogers@google.com> Subject: [PATCH v1 10/12] perf python: Fix thread check in pyrf_evsel__read From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Kan Liang , James Clark , Xu Yang , Howard Chu , "Dr. David Alan Gilbert" , Levi Yun , Andi Kleen , Thomas Richter , Weilin Wang , Tiezhu Yang , Gautam Menghani , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The CPU index is incorrectly checked rather than the thread index. Fixes: 739621f65702 ("perf python: Add evsel read method") Signed-off-by: Ian Rogers --- tools/perf/util/python.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 0821205b1aaa..4a3c2b4dd79f 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -910,7 +910,7 @@ static PyObject *pyrf_evsel__read(struct pyrf_evsel *pe= vsel, return NULL; } thread_idx =3D perf_thread_map__idx(evsel->core.threads, thread); - if (cpu_idx < 0) { + if (thread_idx < 0) { PyErr_Format(PyExc_TypeError, "Thread %d is not part of evsel's threads", thread); return NULL; --=20 2.50.0.727.gbf7dc18ff4-goog