From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f173.google.com (mail-pg1-f173.google.com [209.85.215.173]) (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 9AE19168D0; Wed, 10 Apr 2024 18:50:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712775003; cv=none; b=Qaw0ZhoIUUoomycCwDAOwQZZ894FpaMbFJDr9r9FIji91GQPd3q7rzgCZXCoRrrymcjkuDxqsZt/1ZEC+mmNCVSuN33pKWjIqP1pNKXh8b1EEIkuH1RmiBy6ax2wvYAO865V5J3rXVPzGrxQfLPpx4r9cYhKiiz+5GiCldrRcag= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712775003; c=relaxed/simple; bh=c4pPwbgwiqqdJxaSc43yKqcDmd033xH91pHU/NqzXr0=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=avf73qRsILk6hPGF4sG1cFDu+Ty43QbXEZw3jIe8N38a04ENDClyadHNnd+3cLLYxWZGlJFzczVYt45dkE55sBokePAMSgB5Mh5gySR91I9neDCA1wLA/91poXDZFnsTsjz4L10448s6v71vp1pxML/vZsjaCFMRJJTIDopMvYY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.215.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-pg1-f173.google.com with SMTP id 41be03b00d2f7-5ce9555d42eso5034086a12.2; Wed, 10 Apr 2024 11:50:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712775001; x=1713379801; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=eKZAPT8QMTwCsUh3mwc8OzUalcUgWBk9/f9oj4LLoBc=; b=SBsGdmMpvJVOZC1EjH5L+HuPRNvO5YpMfgHshTzznS8HLCK3JUI9NsvlOGtpURr86O zbGcTXjlK8+YuTykpsKRng8cx9m1Bf04vjrnR/bsdjHAsVuS+wk/+2hM00lljg+jiDqH YlrGiQ4bc/knaCVwv9kJy4oYCPilQ7PwbY/oHw12y86+7T/09ZwKpO6yViwD3F6GI38S ff2zfVMEC9WEBzkfDexYdmZnchZcGDso2KXuIsO6PcqwlRG34EaG9q4MchlMcQpcQw9o SU7kFBBxZRGcvF8QwxTNO32EBMUvtjJDKauwaI2KgXjiRbtm91MPV3H0ijHr7vJJPPBS 14WA== X-Forwarded-Encrypted: i=1; AJvYcCVxrPJrQ4NgPbmWD2ptP5VPWi4vo762BWRkQcveRAWj0akf4Ku5WyAg2i931ncP/62FFcPWLMsmliEHKBc7arvQcqwnGCcWq1EMaObV X-Gm-Message-State: AOJu0YwxNhl0Fz0wV3lnAerByeVOTQxHPgPfcTgfCVjaQ4DXnqTV6amv GXZpZyspuDJri5rXibQBU86UWLZ7IeqS0rTZ/pYZOd4w/lLxTiwtc5UGTQxt5I18tctJ+AD/QfU KgYWmPAIUPwAdy6Q4WXswI7cS3is= X-Google-Smtp-Source: AGHT+IHa4VEmFp63/vuLtvka86iGZNtwk97w/yuVqlNAhytps/Mldf4I/slLJqbiudfqebs9oLqf49xrmAAm1R2wAfc= X-Received: by 2002:a17:90a:b787:b0:2a0:7758:31ac with SMTP id m7-20020a17090ab78700b002a0775831acmr3529896pjr.25.1712775000800; Wed, 10 Apr 2024 11:50:00 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240410103458.813656-1-james.clark@arm.com> In-Reply-To: <20240410103458.813656-1-james.clark@arm.com> From: Namhyung Kim Date: Wed, 10 Apr 2024 11:49:49 -0700 Message-ID: Subject: Re: [PATCH v2 0/4] perf test: "object code reading" test fixes To: James Clark Cc: linux-perf-users@vger.kernel.org, irogers@google.com, Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Adrian Hunter , "Liang, Kan" , Athira Rajeev , Spoorthy S , Leo Yan , linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello, On Wed, Apr 10, 2024 at 3:35=E2=80=AFAM James Clark w= rote: > > A few fixes around the object code reading test. The first patch > appears to be unrelated, but in this case the data symbol test is > broken on Arm N1 by the second commit. > > Changes since V1: > * Put data symbol test fix first so that bisecting still works on N1 > * Instead of skipping "test data symbol" on N1, add some noise into > the loop. > * Add a commit to replace the only usage of lscpu in the tests with > uname > > James Clark (4): > perf tests: Make "test data symbol" more robust on Neoverse N1 > perf tests: Apply attributes to all events in object code reading test > perf map: Remove kernel map before updating start and end addresses > perf tests: Remove dependency on lscpu Acked-by: Namhyung Kim Thanks, Namhyung