From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C30AC77B7C for ; Sun, 21 May 2023 08:23:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229684AbjEUIUd (ORCPT ); Sun, 21 May 2023 04:20:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48388 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230106AbjEUITN (ORCPT ); Sun, 21 May 2023 04:19:13 -0400 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8F27E13E for ; Sun, 21 May 2023 01:19:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1684657152; x=1716193152; h=message-id:date:mime-version:cc:subject:to:references: from:in-reply-to:content-transfer-encoding; bh=zEOWX3w88PP3tGUo4yUc66uaCaROM+NvatRCRaMfmLA=; b=TplOW3jmyZOXCULuWi6RMaqDeBLSNTl1AkwGUBcAyuBh95894pf/s6eK Tb0wmRLpmEyFGKJvV5MPnnorvtTKH6YMrGEkWFKeZba+5GucJcKS28cta kxhZwwQW8AQ/TcpoY+JNAcgIT8rYxwIQ4V6VKXqoefHxOTSsr33A+SG4q TWf3JeDtBXYCobg6s/eX/Nxt2aoz02o06AyscBc8w8kPWJKNYayoKzZLa do+0uiP0A6tgA+lrlRLzFRnwvX9d4wTC11x43IDQ/4pjvRmBjbyLGqDFn tfnHKQL+n3vchWkIm+pK3W0aJwl/ZixRTmkADjGYq5bcAv9g5d13ZFqa4 w==; X-IronPort-AV: E=McAfee;i="6600,9927,10716"; a="350189245" X-IronPort-AV: E=Sophos;i="6.00,181,1681196400"; d="scan'208";a="350189245" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 May 2023 01:19:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10716"; a="792903471" X-IronPort-AV: E=Sophos;i="6.00,181,1681196400"; d="scan'208";a="792903471" Received: from allen-box.sh.intel.com (HELO [10.239.159.127]) ([10.239.159.127]) by FMSMGA003.fm.intel.com with ESMTP; 21 May 2023 01:19:09 -0700 Message-ID: Date: Sun, 21 May 2023 16:18:27 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Cc: baolu.lu@linux.intel.com, Kevin Tian , Nicolin Chen Subject: Re: [PATCH v2 02/10] iommu: Use iommu_group_ref_get/put() for dev->iommu_group Content-Language: en-US To: Jason Gunthorpe , David Woodhouse , iommu@lists.linux.dev, Joerg Roedel , Len Brown , linux-acpi@vger.kernel.org, "Rafael J. Wysocki" , Robin Murphy , Will Deacon References: <2-v2-3c3bb7aa6e48+1916b-iommu_probe_jgg@nvidia.com> From: Baolu Lu In-Reply-To: <2-v2-3c3bb7aa6e48+1916b-iommu_probe_jgg@nvidia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org On 5/20/23 2:42 AM, Jason Gunthorpe wrote: > No reason to open code this, use the proper helper functions. > > Reviewed-by: Kevin Tian > Signed-off-by: Jason Gunthorpe Reviewed-by: Lu Baolu Best regards, baolu