From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D6C8F18028; Thu, 12 Sep 2024 13:58:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726149506; cv=pass; b=kyhjXFd4r97NUpjZiqg0CDB9L+H05Qo4ojV/PSZHPic2B0o5OKTNiwYOaxOmKoxyRROAOwkT7bgiLWN+NUzVlEQsBY810BJpacpwDIQNofK20usrsiPBLSrGTLB2WQj/ZlszLYUcOPqaIwuLeSffOBrfUqIFEM/TqKUkOOAKvDw= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726149506; c=relaxed/simple; bh=6RL1u9uAiu8DowHkYOLNevCkRFYw9BGRr4Ad9UxyGmE=; h=Message-ID:Date:MIME-Version:Cc:To:From:Subject:Content-Type; b=m50m23elOuyJcQWsnDe0bE606/Owe8qrO8oT5JJs4jfRzea6QRIO6CsE3gkAM+FCDoSLpccnkvFoYSlTUSWtqdKSTckwhXkoN5KJe68RRPL9003gBJQ7N+ud/IKum+L6xwx+8jnAe9hT848pfWcJc6mCtkitT8TIqfEim1iDqa8= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=Usama.Anjum@collabora.com header.b=ajJHD1qi; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=Usama.Anjum@collabora.com header.b="ajJHD1qi" ARC-Seal: i=1; a=rsa-sha256; t=1726149493; cv=none; d=zohomail.com; s=zohoarc; b=XCOvL3FPVJaz2kmlgdcecBR/k006eBoqIIxtQxomgMYBmG10t/FJE5PM1QZMmny8+d81R+CNweat9DbolkRnYkT0y+w9QleumjH0V0taqX98nI1A30ZonWOWEBAZlRsG0rxmvTgJxNUnKz7bqrlhehQ8Eu/Si09yrUFvFs2IJjM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1726149493; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=4XEnPE+y+6wafM93GCnUgLXvpskej0TCZhls/HUpw4M=; b=B0p9wB8NDUSVcgFU5d+CZ0AlfFwDpIT3yvBjEv3ShG9GTXjwe/XenojWbbG4BowQS0i5gFI1R3+RejA5OgqcDmzJpdzef+96dvTU27/hqzyriwTfnIfGj9rDKRmBg9F24KBDMtGiROwym4k8QhgtIE2IFE8i/KXWgfYBJjUxWVc= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=Usama.Anjum@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1726149493; s=zohomail; d=collabora.com; i=Usama.Anjum@collabora.com; h=Message-ID:Date:Date:MIME-Version:Cc:Cc:To:To:From:From:Subject:Subject:Content-Type:Content-Transfer-Encoding:Message-Id:Reply-To; bh=4XEnPE+y+6wafM93GCnUgLXvpskej0TCZhls/HUpw4M=; b=ajJHD1qiOZZkv+m+JnmsUUECA5aM8VzLWahaojydZYLymFcOlMlrerMio82yOXNj OiqCCAZvYTEtgAN8c1Ikrv41EXfP4v+csJb5kQvl9JakRyVRoj5q9G0+MAKsYhx6pqC QLIR7qt2QXgGiubwgvcX3XE+aDy+2YJ7CJx0BULI= Received: by mx.zohomail.com with SMTPS id 1726149490487599.0968480854402; Thu, 12 Sep 2024 06:58:10 -0700 (PDT) Message-ID: Date: Thu, 12 Sep 2024 18:58:02 +0500 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: Usama.Anjum@collabora.com, kernel@collabora.com, gustavo.padovan@collabora.com, helen.koike@collabora.com Content-Language: en-US To: Daniel Wagner , Steven Rostedt , linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org, Daniel Bristot de Oliveira From: Muhammad Usama Anjum Subject: [Report] rtla: Failed to set runtime and/or period Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-ZohoMailClient: External Hi, We are running rt-tests on KernelCI. I'm looking at failures and I found out that rtla osnoise and rtla timerlat are failing. We have just enabled these tests and they are failing from day one. The first thing I fixed in my local setup is to sync the version of rtla with that of the running kernel from the source. It resolves the Tracer timerlat not found!" error as we had installed the older rtla package from Debian on CI. I'll update it. Is the version of rtla dependent on the exact kernel version or any recent rtla version is acceptable? The other errors are persistent: ➜ sudo ./rtla osnoise hist -r 900000 Failed to set runtime and/or period Could not apply config I thought maybe some argument are wrong. I ran the example from man page: ➜ sudo ./rtla osnoise hist -P F:1 -c 0-11 -r 900000 -d 1M -b 10 -E 25 Failed to apply CPUs config Could not apply config Is there some configuration which is missing for running rtla? Please let me know. -- BR, Muhammad Usama Anjum