Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp1498791ybt; Thu, 9 Jul 2020 08:26:53 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxhcX0Ay7DZmAqVDdonO4ne9pDjYdd32yoBYHZbyVgXnUHqd6/VWfRwVGeYRgn/XvuRfPpF X-Received: by 2002:a05:6402:1a54:: with SMTP id bf20mr72219239edb.69.1594308412866; Thu, 09 Jul 2020 08:26:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1594308412; cv=none; d=google.com; s=arc-20160816; b=nbtQ0gaJD/XLrfyzp1Z8NsWQv2FMN5RwgWzG92WjtWovPZwqQlybwTW7sFJOmuKUp4 qs3UnAmJu0VBKcovNKi2Sor7h4auInVcctXsHHvuXIkK5mZ8g/BS2s4BPXE+5OxF2yln gZckY5ftGkBdtKTgLdA84Clgi92DSbjhekXs5cjIs3Mnv7cUM8i7SFhvAsYtE9x1pqlA w16UqW9UN08X3DHnuDRsmzRATiVISZYFdas6ZXPJvsE1zAttypNEW++15TOplKdWUOmc SurErtVq8T5vD222cVMoKo8EpYCPEC5hSWSI54ec95uKhGp5MgLhdlhtNZP31mqkDFCS MjNg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=BxXtqvsLDEvfbV8wTEES10gBmjJ5y0DbARn5MBeGdUE=; b=BXfFuGphf4jTy9AiWrYzpY510804HGiFivusUH59yzEI9VBqh7lKpEUAIrQ5dOYapE WcZ6xCCusWY70iYjlqeQbIiGnaSighHrwgL4lRw+nsAGjrUJrnwlE38a9YD5gPoQHmAW VVpo7lkGMNNYlfhABWwvB6fgGDcXNHG68j+AmOa9o/kQedyfMCqYfw4RJFssa3f6kyvb btYbu1ol3fUcQHt2EPoI52SXvpYv31Uns4LArrsKvJkPRalbQxsmL0JTnEHf+6fJEZEo N3Tmro4GGKOR2BQSbOzwrKgai0gk+veW3fIwN9mNeDi/bD7sL3kh0uHxf4i5nVgv2ZzF nBLg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=8bytes.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id gj5si1999274ejb.49.2020.07.09.08.26.30; Thu, 09 Jul 2020 08:26:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=8bytes.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728086AbgGIPXo (ORCPT + 99 others); Thu, 9 Jul 2020 11:23:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55232 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727925AbgGIPXo (ORCPT ); Thu, 9 Jul 2020 11:23:44 -0400 Received: from theia.8bytes.org (8bytes.org [IPv6:2a01:238:4383:600:38bc:a715:4b6d:a889]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E36EBC08C5CE for ; Thu, 9 Jul 2020 08:23:43 -0700 (PDT) Received: by theia.8bytes.org (Postfix, from userid 1000) id 8F70D272; Thu, 9 Jul 2020 17:23:40 +0200 (CEST) Date: Thu, 9 Jul 2020 17:23:38 +0200 From: Joerg Roedel To: Hillf Danton Cc: Will Deacon , Robin Murphy , Marek Szyprowski , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Joerg Roedel , Markus Elfring Subject: Re: [PATCH v3 07/34] iommu: Add probe_device() and release_device() call-backs Message-ID: <20200709152337.GB27672@8bytes.org> References: <20200429133712.31431-1-joro@8bytes.org> <20200704090957.8892-1-hdanton@sina.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200704090957.8892-1-hdanton@sina.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jul 04, 2020 at 05:09:57PM +0800, Hillf Danton wrote: > > + group = iommu_group_get_for_dev(dev); > > + if (!IS_ERR(group)) { > > Typo? Yes, fortunatly it gets fixed again in patch 11 of this series. Regards, Joerg