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=-13.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 32A3CC4338F for ; Mon, 26 Jul 2021 11:34:31 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 D972E60F38 for ; Mon, 26 Jul 2021 11:34:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D972E60F38 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 98838828DD; Mon, 26 Jul 2021 11:34:30 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kNA0Juqiq3Pz; Mon, 26 Jul 2021 11:34:30 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp1.osuosl.org (Postfix) with ESMTPS id 91E2382EC7; Mon, 26 Jul 2021 11:34:29 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 67477C001A; Mon, 26 Jul 2021 11:34:29 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 042BDC000E for ; Mon, 26 Jul 2021 11:34:28 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id E0F78401E7 for ; Mon, 26 Jul 2021 11:34:27 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mGRHTyjqgSv9 for ; Mon, 26 Jul 2021 11:34:27 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from theia.8bytes.org (8bytes.org [81.169.241.247]) by smtp2.osuosl.org (Postfix) with ESMTPS id 43AA6401B6 for ; Mon, 26 Jul 2021 11:34:27 +0000 (UTC) Received: by theia.8bytes.org (Postfix, from userid 1000) id 0D2A72B0; Mon, 26 Jul 2021 13:34:25 +0200 (CEST) Date: Mon, 26 Jul 2021 13:34:23 +0200 From: Joerg Roedel To: Robin Murphy Subject: Re: [PATCH] iommu: Unify iova_to_phys for identity domains Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Cc: iommu@lists.linux-foundation.org, will@kernel.org, linux-arm-kernel@lists.infradead.org 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 Wed, Jul 14, 2021 at 06:28:34PM +0100, Robin Murphy wrote: > If people are going to insist on calling iommu_iova_to_phys() > pointlessly and expecting it to work, we can at least do ourselves a > favour by handling those cases in the core code, rather than repeatedly > across an inconsistent handful of drivers. > > Signed-off-by: Robin Murphy > --- > drivers/iommu/amd/io_pgtable.c | 3 --- > drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 3 --- > drivers/iommu/arm/arm-smmu/arm-smmu.c | 3 --- > drivers/iommu/iommu.c | 6 +++++- > 4 files changed, 5 insertions(+), 10 deletions(-) Applied to iommu/core, thanks. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu