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=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 574DEC07E96 for ; Thu, 15 Jul 2021 14:09:03 +0000 (UTC) Received: from smtp3.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 F2E4361374 for ; Thu, 15 Jul 2021 14:09:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F2E4361374 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id BDDEC60B69; Thu, 15 Jul 2021 14:09:02 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QIcVBfs2SjOC; Thu, 15 Jul 2021 14:09:01 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp3.osuosl.org (Postfix) with ESMTPS id C72EB60B2B; Thu, 15 Jul 2021 14:09:00 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id A0C80C001A; Thu, 15 Jul 2021 14:09:00 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id F03A6C000E for ; Thu, 15 Jul 2021 14:08:58 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id DDC6B401E8 for ; Thu, 15 Jul 2021 14:08:58 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Authentication-Results: smtp2.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=infradead.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 aQl4NnPXRVFi for ; Thu, 15 Jul 2021 14:08:56 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by smtp2.osuosl.org (Postfix) with ESMTPS id 948FF400B5 for ; Thu, 15 Jul 2021 14:08:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=iebZcPmz53/ZFsseaBIp65cM35oKWZNccJfgrLe9Dpw=; b=soCXyTJWEWCSeztKhGtSi6vTHX p94VYVx6v0t218YpSFHE784gmhmXUJQqxv2uydJUq8+x/dntVTCJ2pfyc8MpcPQNyn4NQypCsSowr 6YHsMK4kYP0D+krSqT1VxnEeYNL1Qfq2CL3V4aO08qZvExlHIQki2sQ6DhD6NQ+T1Wx7mUtLvSYyR fkxR8CekNlXTpgt8/703Ofk33s0rVOn6HZPfM0S0mkd9W6g+b8DJiM53+Vp6pzkRSJ85A73ytGG3z QpxQc4/wMP/6qUWBygmJSCFJzP9jSjcjwB982KcpUu71BDYXSxgURt/KWyi5KQ8onvt+jY2pC6rC3 HYYnsFdA==; Received: from hch by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1m421V-003Puk-EA; Thu, 15 Jul 2021 14:07:43 +0000 Date: Thu, 15 Jul 2021 15:07:33 +0100 From: Christoph Hellwig To: Robin Murphy Subject: Re: [PATCH v2] iommu: Streamline iommu_iova_to_phys() Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Cc: will@kernel.org, iommu@lists.linux-foundation.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 Thu, Jul 15, 2021 at 02:04:24PM +0100, Robin Murphy wrote: > If people are going to insist on calling iommu_iova_to_phys() > pointlessly and expecting it to work, Maybe we need to fix that? _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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=-4.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 348F2C07E96 for ; Thu, 15 Jul 2021 14:10:38 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 F2C956127C for ; Thu, 15 Jul 2021 14:10:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F2C956127C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=mKjreuXz0v93Ahw+zen16RFQxEr/4NqSSyQk/Jt6OAI=; b=EsEuTDfaiD/GJS 0BaRF5FPGJQiPkQc+VMe3vu3Q5lC+CStRYF339r11BxU0MbU0MKW0Hu49l17DcW5YkgSqet3T2NbL NLVbHlRatFl2o0WTMTYwg/HKZAzZCVHGcRYY96rB02sS9w9OU6fLB8l6OW7VP7bkYAQj92lbAmCrw e8ptJawRB5e9vpxBv9OdXn7f7OFRdNszQ86VTZEooghz6pqDxrOSuTyG99jlZS+s6bpZ8o/eUhA/f 7SwRl7Yn12f2xXWoFCOCKsplhn5lhXhxBzeNJiDzcTuRVpnPbyWg9KsK17GfmhxnUZuALsuuS0Xu2 PbFUgw/x3JSi03bWxvPQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m422e-0012RI-O4; Thu, 15 Jul 2021 14:08:44 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m422b-0012RC-RQ for linux-arm-kernel@bombadil.infradead.org; Thu, 15 Jul 2021 14:08:41 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=iebZcPmz53/ZFsseaBIp65cM35oKWZNccJfgrLe9Dpw=; b=soCXyTJWEWCSeztKhGtSi6vTHX p94VYVx6v0t218YpSFHE784gmhmXUJQqxv2uydJUq8+x/dntVTCJ2pfyc8MpcPQNyn4NQypCsSowr 6YHsMK4kYP0D+krSqT1VxnEeYNL1Qfq2CL3V4aO08qZvExlHIQki2sQ6DhD6NQ+T1Wx7mUtLvSYyR fkxR8CekNlXTpgt8/703Ofk33s0rVOn6HZPfM0S0mkd9W6g+b8DJiM53+Vp6pzkRSJ85A73ytGG3z QpxQc4/wMP/6qUWBygmJSCFJzP9jSjcjwB982KcpUu71BDYXSxgURt/KWyi5KQ8onvt+jY2pC6rC3 HYYnsFdA==; Received: from hch by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1m421V-003Puk-EA; Thu, 15 Jul 2021 14:07:43 +0000 Date: Thu, 15 Jul 2021 15:07:33 +0100 From: Christoph Hellwig To: Robin Murphy Cc: joro@8bytes.org, iommu@lists.linux-foundation.org, will@kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v2] iommu: Streamline iommu_iova_to_phys() Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Jul 15, 2021 at 02:04:24PM +0100, Robin Murphy wrote: > If people are going to insist on calling iommu_iova_to_phys() > pointlessly and expecting it to work, Maybe we need to fix that? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel