From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) (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 EC032149C7B for ; Fri, 1 Aug 2025 15:19:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.194 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754061601; cv=none; b=CWXpIPLvZuUQEcPDw6x+AX/rxva6+NKIsuE7sYbgJLmh51jM2N8I9Z9n9iZgkayaVpF+yLbUHjNsllGkZm8Au/Y4GAjyP/lBtQMiHrjNkJHsSSjNHdFV1Xu1o4UOnTDYXtk5A6RZYpav0ZfpgTrpo8ZYbl8hIaFe/3lUg5Fk7tM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754061601; c=relaxed/simple; bh=6QgW0tXIeXarBX2glLQkgrkOJ0O3a8xBN56DcAT+M0I=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=ta/4iwz4jGmfQcixOaBBoDjtprmznnUOCo8+6g7GMSAH3uvedY3eoC5bBI+EnTBfda1DEzUl9WG5Q47Aurnswv7ZiWX9NITYKt5F15aKzQuD5SsBJdBDlnVN+XvPSWRX/mz6U5ISP5mkTRX+QaHIkNlRHE/UvhYZY/mJ/jPCCmg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=xenomai.org; spf=pass smtp.mailfrom=xenomai.org; dkim=pass (2048-bit key) header.d=xenomai.org header.i=@xenomai.org header.b=Nr9uRSYz; arc=none smtp.client-ip=217.70.183.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=xenomai.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=xenomai.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=xenomai.org header.i=@xenomai.org header.b="Nr9uRSYz" Received: by mail.gandi.net (Postfix) with ESMTPSA id 5398B441BE; Fri, 1 Aug 2025 15:19:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xenomai.org; s=gm1; t=1754061591; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=MxN8nS+ehQy94ANHVk5CQkrBKeqfaqOUojv6h/h1bGY=; b=Nr9uRSYzXklsC8bvk+Hnpw5Juo91psafyjVqHzdmpnsehEKH0AApOEvO66PTAPwadYL56o 5L/6YMNImLTGHy9EQivmqw7BQX5ZkG+fVZNQcRJsav+eLeD2VllCa9ZRIBDOf4cxhi2C8Z 2FxAC9yAsPbCNz/tIboHFBJHlaAbPql5tOARjDfLAc9ARtrgG6qIqpZELnVXN6sr5ffi28 ndBAfRxFjr0KsFUZpnCLtJt0h+Lj7UIu3INOGc/WKlPqLPZaNp5EIi1lOE/UGdRtF9OP3A StJIkPtVH5PS65IS6gdiaAJ+POKSuM1d2eJOdvdz+xWCfWaRu5RtIq00HnVs1Q== From: Philippe Gerum To: "Xie, Nick" Cc: "xenomai@lists.linux.dev" Subject: Re: Error during libevl build and runtime settings failed In-Reply-To: (Nick Xie's message of "Fri, 1 Aug 2025 14:30:24 +0000") References: <878qk3za1e.fsf@xenomai.org> User-Agent: mu4e 1.12.12; emacs 30.1 Date: Fri, 01 Aug 2025 17:19:50 +0200 Message-ID: <87zfcjxe5l.fsf@xenomai.org> Precedence: bulk X-Mailing-List: xenomai@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdefgddutdegtdefucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvfevufgjfhgffffkgggtsehttdertddtredtnecuhfhrohhmpefrhhhilhhiphhpvgcuifgvrhhumhcuoehrphhmseigvghnohhmrghirdhorhhgqeenucggtffrrghtthgvrhhnpedvlefhvdehkeduheevleegiedtueejgfekhfeijeefvdeijeekgeeigfejhfekgeenucfkphepvdgrtddumegvtdgrmedulegsmeeftggutdemleeklegrmeehtgegsgemsgejfhhfmegsrghfnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepvdgrtddumegvtdgrmedulegsmeeftggutdemleeklegrmeehtgegsgemsgejfhhfmegsrghfpdhhvghlohepphihrhhopdhmrghilhhfrhhomheprhhpmhesgigvnhhomhgrihdrohhrghdpnhgspghrtghpthhtohepvddprhgtphhtthhopeigvghnohhmrghisehlihhsthhsrdhlihhnuhigrdguvghvpdhrtghpthhtohepnhhitghkrdigihgvsehfvghsthhordgtohhm X-GND-Sasl: rpm@xenomai.org "Xie, Nick" writes: > Hi Philippe, > > Thank you for your response. My main question is below. > Runtime settings failed > nick@nicklinux:~$ sudo latmus -t > == latmus is now tuning the core timer, period=1000 microseconds (may take a while) irq gravity...latmus: tuning setup failed (irq): Invalid argument nick@nicklinux:~$ sudo /usr/local/libexec/evl/evl-start no EVL core in kernel. > > Does it mean my installation and build is not complete? How can I check whether my xenomai is running correctly? > Again, please upgrade to libevl 0.54, you are running 0.51 which had the issues you reported. Those issues have been fixed since then. e.g. In r53, "39e12fb latmus: fix tuning mode set up" As a rule of thumb, you want to use the latest release, always. Once 0.54 is set up, running "evl test" without error is enough to determine whether your installation is ok. The scheduler-related tests which failed in your previous setup did so because some kernel options were turned off, as I explained earlier. So either you turn them on, or you ignore the failure reports for them (i.e. "evl test -k" would keep going even if those test fail for the above-mentioned reason). -- Philippe.