From nobody Fri Oct 10 08:25:05 2025 Received: from mail-pf1-f202.google.com (mail-pf1-f202.google.com [209.85.210.202]) (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 50EB41BE238 for ; Mon, 16 Jun 2025 05:15:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750050936; cv=none; b=pqLBekxjE74jED7G3Ka+ewF6IYVykkDNKFaSoZuCaYF7epAWFnAA+jEDCT4gpWQWH5JLtCa0X69sUXIOe62uLKDXz0ZnOOicCoIvDEL369bghCADRM8LvQFl3Q2nKwfLC+6lLh2WDV/J2+U7ah2JQNdwmPqHAOBZV9cc2Z5Ymco= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750050936; c=relaxed/simple; bh=7wfzPfloqPFtdu8appty5yDqvoo3d+FnbjSk3uLpwNw=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Content-Type; b=A9RMF8vrxaYSUoehtiVh24Eai67Fai6BaJFXPJV0vDtBSo5kHO/SiFnr8aAvGNVnbjBOFn4ZN8LV+A3NRKbWK7dP5ak47kv10obV69Xe+BCbDM6LsD2JRDUketZcEo70mhJNGQMJinPCePIMobfHIev3lf72sFjbt4GbyIP2auA= 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=yXrcD+b6; arc=none smtp.client-ip=209.85.210.202 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="yXrcD+b6" Received: by mail-pf1-f202.google.com with SMTP id d2e1a72fcca58-742c03c0272so4988657b3a.1 for ; Sun, 15 Jun 2025 22:15:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1750050935; x=1750655735; 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=ZhNmVeczvFZi2XQh4klX/GK/kqpwRZijs1pAh8xoIM0=; b=yXrcD+b6r+L/oNpAqMIQ5KTbzAaWu8D4vsqRpRQf1NmTbbl5K+LdP9SRKJwxNysa+E E3F41oyf1r+3UqY964XxX+9FYHR2bZQVtjnQjJMDnX2GBpwDwk9VteI+DvmzpA6QIGT3 qfBvVaevcJ/aWOYffKYFMwdhCeHQcupV57GLcM8L8QqWEhqBK6p2hh6GnGqGUdb/KVqR YEOs4sD8C2Q+a0YmDqnJYmIoE0Yh9PFcP/62gcIrgOief2tthWt0PHHkWRq35qIAhdki JOBRwLq7nwzfTLM9Zhx6nnHk7/zkgY25T2M7rjflXrwsG4XLkkCDiyFhJaqY5qbhxojc lBgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750050935; x=1750655735; 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=ZhNmVeczvFZi2XQh4klX/GK/kqpwRZijs1pAh8xoIM0=; b=hd8j0VYdJx2K2ZB5hAM24sIm8q74T2U+XiLcrgs3S5Z6CO03Bx1ZSJOnjTnqQu27Fp EPS9fA49TOPBxT0oY3IIzbuCeADQ1wD6h/kGruSYXYiAAd3CmHOrbyeSrQUz/OTnGe9V 734pjyDTfz5qO911fLYoqyd/ynHbYOFvip5ZXAdHngVAeffBzz93BE7ggi0NK8EEcN2F lL0ACjGKSc14AAcWceUcKhSH+Tw8rXqqIPXF5gXXVyiqw6KwcCdI/jnTXbXSNx7CVo8p OV+lyucBm1pKptJARAePtGNxq49cGpo2/Z1QSA+GnW7dLy5pQtKYIpaOn64D1O+/ZjM2 8Njg== X-Forwarded-Encrypted: i=1; AJvYcCXoTEbXJhEiNi1PTQI5bGN4O66/9OrIIF/syjieT9c691BbA3SS/neAQ/r4Ajo1/tfgTHFRWSBz1VhAC14=@vger.kernel.org X-Gm-Message-State: AOJu0Yz0gnr4rRU++W4+vX0IZytNK7wggfDMSsu/zPSU19zOuOGfzI3H FYK3WoSv7QtE+CfW8Y7pDj+H3H/I/8aCIDqozmOzxpJctBGvF+tB+/B83tHsbSFcHaNLMma++f4 zXASyw6sK0Q== X-Google-Smtp-Source: AGHT+IH9k5VTNRbgPa2VljKzH6sK8cPg3DFKfBqECGQifwLWqC6iC7aOAmiRVZnwKongPp6lSNxKHZzhIvmP X-Received: from pfbho10.prod.google.com ([2002:a05:6a00:880a:b0:746:2897:67e3]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a00:3e10:b0:72d:9cbc:730d with SMTP id d2e1a72fcca58-7489cffbf39mr10049316b3a.11.1750050934692; Sun, 15 Jun 2025 22:15:34 -0700 (PDT) Date: Sun, 15 Jun 2025 22:14:49 -0700 In-Reply-To: <20250616051500.1047173-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250616051500.1047173-1-irogers@google.com> X-Mailer: git-send-email 2.50.0.rc2.696.g1fc2a0284f-goog Message-ID: <20250616051500.1047173-5-irogers@google.com> Subject: [PATCH v3 04/15] 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 , John Garry , "Masami Hiramatsu (Google)" , Howard Chu , Weilin Wang , Thomas Richter , Andi Kleen , Tiezhu Yang , Gautam Menghani , linux-kernel@vger.kernel.org, linux-perf-users@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 49e1db3feb87..b724478fe34a 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -909,7 +909,7 @@ 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.rc2.696.g1fc2a0284f-goog