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 X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44E76C10F25 for ; Tue, 10 Mar 2020 00:50:59 +0000 (UTC) Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 11D342067C for ; Tue, 10 Mar 2020 00:50:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 11D342067C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 145E720778; Tue, 10 Mar 2020 00:50:58 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id AceUUdd9HGED; Tue, 10 Mar 2020 00:50:57 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by silver.osuosl.org (Postfix) with ESMTP id 26A5320469; Tue, 10 Mar 2020 00:50:57 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 0DF74C18D3; Tue, 10 Mar 2020 00:50:57 +0000 (UTC) Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 07E51C0177 for ; Tue, 10 Mar 2020 00:50:55 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id E47E720469 for ; Tue, 10 Mar 2020 00:50:54 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mo8M+GIxQjDJ for ; Tue, 10 Mar 2020 00:50:54 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by silver.osuosl.org (Postfix) with ESMTPS id 39A5820413 for ; Tue, 10 Mar 2020 00:50:54 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Mar 2020 17:50:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,535,1574150400"; d="scan'208";a="235764028" Received: from blu2-mobl3.ccr.corp.intel.com (HELO [10.254.215.55]) ([10.254.215.55]) by fmsmga008.fm.intel.com with ESMTP; 09 Mar 2020 17:50:48 -0700 Subject: Re: [Patch V1 0/2] iommu/vtd: Fixes to the IOMMU debugfs To: Megha Dey , dwmw2@infradead.org, iommu@lists.linux-foundation.org, Joerg Roedel References: <1583784587-26126-1-git-send-email-megha.dey@linux.intel.com> From: Lu Baolu Message-ID: <378262ba-3ab8-c458-e6ca-a656bbcd653f@linux.intel.com> Date: Tue, 10 Mar 2020 08:50:47 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <1583784587-26126-1-git-send-email-megha.dey@linux.intel.com> Content-Language: en-US Cc: megha.dey@intel.com X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Hi Megha, Thanks for the fixes. For two patches in this series: Acked-by: Lu Baolu Best regards, baolu On 2020/3/10 4:09, Megha Dey wrote: > This patchset aims to fix some of the existing issues in the iommu debugfs. > > The first patch aims to fix the debugfs register reads by using the correct > read function variant while reading the contents of iommu registers while > the second patch ensures the debugfs directory is populated even if DMA > remapping is disabled. > > Megha Dey (2): > iommu/vt-d: Fix debugfs register reads > iommu/vt-d: Populate debugfs if IOMMUs are detected > > drivers/iommu/intel-iommu-debugfs.c | 53 ++++++++++++++++++++++++++----------- > drivers/iommu/intel-iommu.c | 4 ++- > include/linux/intel-iommu.h | 2 ++ > 3 files changed, 43 insertions(+), 16 deletions(-) > _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu