From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) (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 99EBF2FCC1E; Wed, 15 Oct 2025 08:31:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760517095; cv=none; b=IKJcSbqkeo4lrWnMrtEVy8yI+6DxsOzahUChHgh74e1VJePZ9fieMHjYI9oUS6cKLwltVimZybYseo5DiR3CSOrRxp7Ipraa5IfZCNp4y7yve7MJIdXcn7V7BY1AkI5CW5mXf/TdoeNWFuGWSgDjU0GZ56vfUjNVXbRLrWzhAY8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760517095; c=relaxed/simple; bh=qe9hVuxDPgUwhlb4VhDfz8E+lFRVAyOeblT3cq7ZcrY=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=uHxYvMQa+OA1J28sMuKMrvcVr7ZHrV9BLVqWOwDcaMjkc2XHa6yrntoNTZC1c3nXJJY8EY1u/2J34aT5FZNHY7R75WhUua1WoN1qCAy5yOxQUhaRrq68KNg9cUzqQXAX5Hn3LFw6nmFX2DVXEOR5yiFEyZtF4WedUSgVGrXTe5Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=CKMAO5mc; arc=none smtp.client-ip=192.198.163.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="CKMAO5mc" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1760517093; x=1792053093; h=from:to:cc:in-reply-to:references:subject:message-id: date:mime-version:content-transfer-encoding; bh=qe9hVuxDPgUwhlb4VhDfz8E+lFRVAyOeblT3cq7ZcrY=; b=CKMAO5mcOLYjvCsd8bCz+nkYnkRBtMwpBc6NsD0HpQ87Y+oauQXNAVSL Zmkz6V5XyMEvR9hVkyP+s+1vW5ZIVZcGFQy8GYIww6ycKPxoCGIgtCrjn vEtVqBYXBN3soRtQ5YHRpbAbwRbMqtJc/zIqS3QdDHsNH8gu6FoceNpZ4 T6fOKOIAfAkUz9t+z6w9mGbk2zfqRVwGCnoElmWSbbmuY/UXAgd0Z/Ztz /Io0QyvrLt13XpnjzjkCf09Fm5dGMqql6kcp2ZiqBMG/QqIzdxoyF9M/q DZLEWg1SsngYUxJdUYbBJLOzoJS9LZDiYdsdXO+XO6F6ltb3MZQaHY0eq w==; X-CSE-ConnectionGUID: Qba5PxhFSQ2BZUQaa3QgvQ== X-CSE-MsgGUID: obDAUBNISaG5kFuiJYTfRQ== X-IronPort-AV: E=McAfee;i="6800,10657,11582"; a="62578130" X-IronPort-AV: E=Sophos;i="6.19,230,1754982000"; d="scan'208";a="62578130" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Oct 2025 01:31:33 -0700 X-CSE-ConnectionGUID: NtVwSgL4QNGL9Uo4zGyzVQ== X-CSE-MsgGUID: y9XpkBUcSq6ya4fkFNFyCw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,230,1754982000"; d="scan'208";a="186123018" Received: from ijarvine-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.245.75]) by ORVIESA003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Oct 2025 01:31:31 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: hansg@kernel.org, vadimp@nvidia.com, David Thompson Cc: platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, Shravan Kumar Ramani In-Reply-To: <20251013155605.3589770-1-davthompson@nvidia.com> References: <20251013155605.3589770-1-davthompson@nvidia.com> Subject: Re: [PATCH v2] platform/mellanox: mlxbf-pmc: add sysfs_attr_init() to count_clock init Message-Id: <176051708584.2196.14874852596962553290.b4-ty@linux.intel.com> Date: Wed, 15 Oct 2025 11:31:25 +0300 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.13.0 On Mon, 13 Oct 2025 15:56:05 +0000, David Thompson wrote: > The lock-related debug logic (CONFIG_LOCK_STAT) in the kernel is noting > the following warning when the BlueField-3 SOC is booted: > > [ 10.231318] BUG: key ffff00008a3402a8 has not been registered! > [ 10.237249] ------------[ cut here ]------------ > [ 10.241914] DEBUG_LOCKS_WARN_ON(1) > [ 10.241927] WARNING: CPU: 4 PID: 592 at kernel/locking/lockdep.c:4801 lockdep_init_map_type+0x1d4/0x2a0 > > [ 10.385415] Call trace: > [ 10.385417] lockdep_init_map_type+0x1d4/0x2a0 > [ 10.385423] __kernfs_create_file+0x84/0x140 > [ 10.385428] sysfs_add_file_mode_ns+0xcc/0x1cc > [ 10.385431] internal_create_group+0x110/0x3d4 > [ 10.385434] internal_create_groups.part.0+0x54/0xcc > [ 10.385436] sysfs_create_groups+0x24/0x40 > [ 10.385438] device_add+0x6e8/0x93c > [ 10.444559] device_register+0x28/0x40 > [ 10.448299] __hwmon_device_register+0x4b0/0x8a0 > [ 10.452907] devm_hwmon_device_register_with_groups+0x7c/0xe0 > [ 10.458641] mlxbf_pmc_probe+0x1e8/0x3e0 [mlxbf_pmc] > [ 10.463598] platform_probe+0x70/0x110 > > [...] Thank you for your contribution, it has been applied to my local review-ilpo-fixes branch. Note it will show up in the public platform-drivers-x86/review-ilpo-fixes branch only once I've pushed my local branch there, which might take a while. The list of commits applied: [1/1] platform/mellanox: mlxbf-pmc: add sysfs_attr_init() to count_clock init commit: a7b4747d8e0e7871c3d4971cded1dcc9af6af9e9 -- i.