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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 85C87C31E40 for ; Thu, 15 Aug 2019 11:13:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5D4172084D for ; Thu, 15 Aug 2019 11:13:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=tcd-ie.20150623.gappssmtp.com header.i=@tcd-ie.20150623.gappssmtp.com header.b="nNQ/UtAX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731314AbfHOLN6 (ORCPT ); Thu, 15 Aug 2019 07:13:58 -0400 Received: from mail-ot1-f65.google.com ([209.85.210.65]:45248 "EHLO mail-ot1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730886AbfHOLN5 (ORCPT ); Thu, 15 Aug 2019 07:13:57 -0400 Received: by mail-ot1-f65.google.com with SMTP id m24so4946698otp.12 for ; Thu, 15 Aug 2019 04:13:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tcd-ie.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=IuWtIDr90zkI+XfebKnko5l+I/4xHf39ovWKoeqGaCw=; b=nNQ/UtAXFhxaaxM9xQ9O8IFhMDMFvXunujEOMrSPWYCvTGD+YxkdrSxxRuus/GVUBp GQoOAQizlE7KESwvt/hZDxMbEejumbr3zlWb4gT62uRTJXHWvWtJR7eaSmt+P/Feob0G 3FUQTPCC4U1ru+VC9jVwEnwjC7mL9mTGXdSrv0YV/tjgkZ9zqojYrqsx+I/zHyMAQt8f 8tY1ausOgFce7Ab8S1UDh3376evaQbzs8AquCZCJWaLZvUFdMNaMr4YLxIusv5ITVmeU i1/FqeHC8FIMWswYm99EVT/8f/U+y5anena34TtOtJsjHhUYQi17LOqEs6UTPxD4ON1T NLOQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=IuWtIDr90zkI+XfebKnko5l+I/4xHf39ovWKoeqGaCw=; b=UxtsSTEauWBOau9v7AbTP2xQp7x0Ti8GlxyR3UOI0HNk4CmW9XCtx9U2ZEltM39dpS PosowpC0qlNZ8epNRA6T4iVI19MefwwUOhugrUVTXTLerhsVTEun/9nDshHSFZeTFUNS 6mCEOvKULc/ss44latiTlbvrdB63ttKwS2ORHCB+ttB8hzUxo/OEIqioeR/DkZQUIzYI P5utzzJYcFeW9KmS8NN9wJJo2PAPoELwZLC0lAbBViY8JH0sNoze9qVRaLF/c8qYD2aY oaEQIISVeeDC7zk97Z7s5w5G335FFJPqcDFgpW4h7+vF4jtmbYjiLLg7m034ix46uubA vtWg== X-Gm-Message-State: APjAAAVKeYndhZ7c6hptnJ7nbb7f65hes0wtztx9c1KzQ0JWAvL3ZvvM 3NQpxXpEnUp7lEklQ/B1uPsuqEAkxIbByRhta5fVqw== X-Google-Smtp-Source: APXvYqyLPDKvvPTRbvGbWfWW/U8q2MBMOdJm/HCo2dFUBkYNWHxXuaIDP3Rx+nIt9imUtzeQRmZpWsoqqA6dgyl5YCA= X-Received: by 2002:a5e:9314:: with SMTP id k20mr5014873iom.235.1565867636592; Thu, 15 Aug 2019 04:13:56 -0700 (PDT) MIME-Version: 1.0 References: <20190613223901.9523-1-murphyt7@tcd.ie> <20190624061945.GA4912@infradead.org> <20190810071952.GA25550@infradead.org> <20190813130711.GA30468@infradead.org> In-Reply-To: <20190813130711.GA30468@infradead.org> From: Tom Murphy Date: Thu, 15 Aug 2019 12:13:45 +0100 Message-ID: Subject: Re: [PATCH v4 0/5] iommu/amd: Convert the AMD iommu driver to the dma-iommu api To: Christoph Hellwig Cc: Joerg Roedel , Heiko Stuebner , Will Deacon , virtualization@lists.linux-foundation.org, David Brown , Thierry Reding , linux-s390@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Jean-Philippe Brucker , Krzysztof Kozlowski , Jonathan Hunter , linux-rockchip@lists.infradead.org, Kukjin Kim , Matthias Brugger , Andy Gross , Gerald Schaefer , linux-arm-msm@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, David Woodhouse , Linux Kernel Mailing List , iommu@lists.linux-foundation.org, Robin Murphy Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Done, I just sent it there. I don't have any AMD hardware to test on while I'm traveling. However the rebase was very straightforward and the code was tested a month ago on the old linux-next. I only have the AMD conversion done. I will work on rebasing the intel one when I get a chance. On Tue, 13 Aug 2019 at 14:07, Christoph Hellwig wrote: > > On Tue, Aug 13, 2019 at 08:09:26PM +0800, Tom Murphy wrote: > > Hi Christoph, > > > > I quit my job and am having a great time traveling South East Asia. > > Enjoy! I just returned from my vacation. > > > I definitely don't want this work to go to waste and I hope to repost it > > later this week but I can't guarantee it. > > > > Let me know if you need this urgently. > > It isn't in any strict sense urgent. I just have various DMA API plans > that I'd rather just implement in dma-direct and dma-iommu rather than > also in two additional commonly used iommu drivers. So on the one had > the sooner the better, on the other hand no real urgency.