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=-10.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 E68F9C433E0 for ; Tue, 23 Jun 2020 12:13:17 +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 BE49220707 for ; Tue, 23 Jun 2020 12:13:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BE49220707 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de 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 8784720411; Tue, 23 Jun 2020 12:13:17 +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 L2p7THttsI3f; Tue, 23 Jun 2020 12:13:14 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by silver.osuosl.org (Postfix) with ESMTP id 142882001F; Tue, 23 Jun 2020 12:13:14 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id F3AEEC088E; Tue, 23 Jun 2020 12:13:13 +0000 (UTC) Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 77C84C016F for ; Tue, 23 Jun 2020 12:13:12 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id 661A38958A for ; Tue, 23 Jun 2020 12:13:12 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ysbTMnchBV5h for ; Tue, 23 Jun 2020 12:13:09 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by hemlock.osuosl.org (Postfix) with ESMTPS id 9B1E289575 for ; Tue, 23 Jun 2020 12:13:09 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id B182C68AEF; Tue, 23 Jun 2020 14:13:04 +0200 (CEST) Date: Tue, 23 Jun 2020 14:13:04 +0200 From: Christoph Hellwig To: Eric Auger Subject: Re: [PATCH v2] dma-remap: Align the size in dma_common_*_remap() Message-ID: <20200623121304.GA20261@lst.de> References: <20200623120755.27710-1-eric.auger@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200623120755.27710-1-eric.auger@redhat.com> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: jean-philippe@linaro.org, bbhushan2@marvell.com, peterz@infradead.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, akpm@linux-foundation.org, eric.auger.pro@gmail.com, robin.murphy@arm.com, hch@lst.de 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-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On Tue, Jun 23, 2020 at 02:07:55PM +0200, Eric Auger wrote: > Running a guest with a virtio-iommu protecting virtio devices > is broken since commit 515e5b6d90d4 ("dma-mapping: use vmap insted > of reimplementing it"). Before the conversion, the size was > page aligned in __get_vm_area_node(). Doing so fixes the > regression. > > Fixes: 515e5b6d90d4 ("dma-mapping: use vmap insted of reimplementing it") > Signed-off-by: Eric Auger Thanks, I've applied this locally, waiting for git.infradead.org to be back up. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu