From nobody Sat Oct 11 11:45:13 2025 Received: from mail-pl1-f202.google.com (mail-pl1-f202.google.com [209.85.214.202]) (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 DBAD0226883 for ; Wed, 11 Jun 2025 03:46:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749613580; cv=none; b=n2pK8m7TTzZySMO4wk4mELR+JR+iX2kDipi0ANGHvGAtjr+48qCgshbzF6nRgccuJJKw6lAY9Wc31oxugpUepKOTu9nXhxwge6C5j1sjzuq2j7DNl/ldnE6yXXIsBSCeej7enmI7aNDlr9jeB7sX1GYVUrB1610Pc3s/eh23sjk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749613580; c=relaxed/simple; bh=d1DekuT4b+RpmHHw8+0cV96WV12ZXy4R3fduBzB7g5w=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Content-Type; b=ZLnlWI6WJlr9QePCCxa4eb/w9mQXOUANIKhajsdPDe6DN+IH+qqF2FTdhvfiOo6i+jtxBGT9jvjt5+5tDKVtL2yoafAA7rQy5T++zX6M1vzi72nqMN28H3RBK5AKrnyGmwbuei10we1GNyYN+3ae7XubYaIbF1O3OuMrcxQfOVs= 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=eUwcktBf; arc=none smtp.client-ip=209.85.214.202 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="eUwcktBf" Received: by mail-pl1-f202.google.com with SMTP id d9443c01a7336-235f6b829cfso44075705ad.2 for ; Tue, 10 Jun 2025 20:46:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1749613578; x=1750218378; 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=oTVLN6IxdloaWx8kgCQ0wDt7X84NOVop+ZW7Gi+fQHw=; b=eUwcktBfTjUJnVMp8XMGX6Wx2OAAvIQH3hskuGNAUEU1DbUx/xYPKn0iDJQctjbDgq QgbuIzIlYi8LHBzODtD252oR/bY8qYTjnnqhLQ/2EEQIUaRaE1FKDnaG6sfcf3LfFUbc qCb9IeVlTliDujUgZWIfXJxLOqJnvA2iASEZWBfGXimpg4rWNOd15Ljh9MJUZAduIRNG JglaD/v9NJhjspr8g5nNLNQtk27b6BzffkvmW9h6it+rwgVutUGHvumV4afpWlqbkRsM NFW2A9MG+F5zK42fuDqw2r5+o7pTW6JARsf4/yCs1sp+TUHjK7364z+zFHp5B1dlq1i6 BKKw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749613578; x=1750218378; 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=oTVLN6IxdloaWx8kgCQ0wDt7X84NOVop+ZW7Gi+fQHw=; b=diwgkYbdhPl8p3kKxXMbPy8C0tXDNmfjNBWKcNpMWRnhrSEuA/CCEkb76JseYOR487 SC2CjWlb59CpUcRtREnEGq9ZtywceU9o11R2CXfOGBe9pBhWqHcoPniOVDfEQmZROGJK SGtojTzd/bl3NMyoX21PTCd13vRJtHwW26SIGhwuRn+u35YktwwuZOrVtYJOtve/0MZF K8fchdJNmzceXQ2pGWAJdZBM7ky52IzaKYwhS6wpUMh3+zeDuwY0T0ZRXg9mgjmzpkVz d8ncWrdaK5MY6aN52tOEBy56d/0ZNOU4CG9UOd29R2DxqNbyu12D8W4AewxIUUOr94FZ Zk8A== X-Forwarded-Encrypted: i=1; AJvYcCXK++NR0+B9HuEQQFEJvyNt37DnPhUwn1P6ZOrtQL74ufKg2PxEvLfeowvVhbwydgoYW/m1M1GO+0s216M=@vger.kernel.org X-Gm-Message-State: AOJu0YwMF27sWct9F7Q9SJAFgQK7htorLqOe0BtB8AVZVKJ0U2+qPb/S zmZd/NfE9eWoIlWWd7VsWN4fl99PtXy5LmNSXpzcssSJh7jVjt9nXOl73/0mfgADzBJl4IrXCzQ OTl9OHBD6Lw== X-Google-Smtp-Source: AGHT+IGSJgxA1iCXoAQG6NxNIRILvjbosK7Sjd9nbn9uBjPLyroUJZd0wkV7a7NAm7Rr+yI+dwb8Go+aAlDU X-Received: from pgct5.prod.google.com ([2002:a05:6a02:5285:b0:b2c:4a89:4b36]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a17:903:2985:b0:235:2ac3:51f2 with SMTP id d9443c01a7336-236426a858emr17252575ad.45.1749613578271; Tue, 10 Jun 2025 20:46:18 -0700 (PDT) Date: Tue, 10 Jun 2025 20:45:18 -0700 In-Reply-To: <20250611034529.508842-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250611034529.508842-1-irogers@google.com> X-Mailer: git-send-email 2.50.0.rc0.642.g800a2b2222-goog Message-ID: <20250611034529.508842-5-irogers@google.com> Subject: [PATCH v1 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.rc0.642.g800a2b2222-goog