From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from psionic.psi5.com (psionic.psi5.com [185.187.169.70]) (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 5086528C022 for ; Wed, 23 Jul 2025 10:48:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.187.169.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753267735; cv=none; b=MCU5WPLHqmac1T45p1+DMBlU/tYX1GjY4jlFw+XZbGD5GDJFbOSIGl70BrcxG8p1v//CgXGtC6l6yi95W+K33TU6a5GfmZqbhn0goPAJxzzHydA82hb0TUADJWUcPNLnoqAZUH0xNaFLPLXx8Q+obVzpAE+diZNyvq4getBVWck= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753267735; c=relaxed/simple; bh=NzpH8VNomFVF3Cl8fkxOhcssD7dMa5K9RHgP3uWe85k=; h=Message-ID:Date:MIME-Version:To:From:Subject:Content-Type; b=uKD8MyL6wggyygfsE9mIbsqgKtK0gkzZUe5ahP1MtRzHgx3H/8D0vQW+AKY7WXtIeUe0OplNJCNb5QwjYI3Vp2M7kt7kkpwm8x4AhAPcZ+UOs6MZtm/STcGZmobYZNDn915REw67/BOtNCJOHweYBziZErxxe1RRjA5t+F/7xF8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hogyros.de; spf=pass smtp.mailfrom=hogyros.de; arc=none smtp.client-ip=185.187.169.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hogyros.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=hogyros.de Received: from [IPV6:2400:2410:b120:f200:a1f3:73da:3a04:160d] (unknown [IPv6:2400:2410:b120:f200:a1f3:73da:3a04:160d]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (Client did not present a certificate) by psionic.psi5.com (Postfix) with ESMTPSA id 95B7D3F108; Wed, 23 Jul 2025 12:48:48 +0200 (CEST) Message-ID: Date: Wed, 23 Jul 2025 19:48:45 +0900 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Content-Language: en-US From: Simon Richter Subject: POWER9: duplicate interrupt line in /proc/interrupts, kernel problem or userspace problem? Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi, I have two lines starting with "LOC:" in /proc/interrupts, one with a comment "Local timer interrupts for timer event device", the other "Local timer interrupts for others". This makes collectd unhappy, because it uses the first column as a unique identifier. Is this column supposed to be unique? (i.e. is this a kernel bug, or should collectd expect this?) Simon