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=-5.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 E5631C35641 for ; Fri, 21 Feb 2020 22:14:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AFF13207FD for ; Fri, 21 Feb 2020 22:14:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kGkAs4Nb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727902AbgBUWOw (ORCPT ); Fri, 21 Feb 2020 17:14:52 -0500 Received: from mail-pf1-f194.google.com ([209.85.210.194]:45435 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726725AbgBUWOw (ORCPT ); Fri, 21 Feb 2020 17:14:52 -0500 Received: by mail-pf1-f194.google.com with SMTP id 2so1969599pfg.12; Fri, 21 Feb 2020 14:14:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=W8KaZGmDosurwlNJD9BGtUyzNAa4jQOZ04o70/FjZgc=; b=kGkAs4Nbpvsh0LSiFUur6Wb/TbQ7PlbWJAOcbz65Qdv1Uw+Vl3ItNQQMcq77KAYZtJ m2urSGoIRXXmBgm7E9zWqbYRJ+5nnXrjCjuYwEMSV5irgIy80/nbHWZ2XU6OXDiBPYJv szqdDyeVflofbn6119zAg2Af45wfFrvegUCV58BoK/8EFrO8aWmVrRGB0AEm3jHvnZwq g1wiEIh+kkSJDiHR4tM7g/to6tuY6/ds7sh5OENeLGPrw7vXXN0mSnsFAVAAIUn5CXPR b8xb4ji8dTq0+IsQw7wVgeeGwqWP+aZc8EV+CmH2yRI8/SyKIhiNvK3/B5nUMCwO2jKu gxvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=W8KaZGmDosurwlNJD9BGtUyzNAa4jQOZ04o70/FjZgc=; b=UAlkI0guNtddGYE8vWPPpuxWNEgm2EEaoMCcCxoSc3j0hwpb3804V3R7yQ30u+oDB1 /2RTY9rH6WaeyFr3yVsxypmZc8oCeDtzae49RCO+n6iWy2E5375I8Sy5vwVdnPATP4j3 kUII0A+1pLVHhOaQIO2j+qqUk3sJsIwkSnHf0P9kaltYhQW2plrke/CIgLZMZ7pSbMJD tyyIMCD8h1vqYHm+ui72a9GMY2lvm1uCh/WI3SwDysRZ3fTMCgf5S8qaee/QhOMj4kQW ukcPyC79dm3HXAxuH/TDB/a+XDWGbl6mnIP0S6k8Z22V0ky0blj1bTX8RKL9MrnEq8qT sF1g== X-Gm-Message-State: APjAAAXJKqF7ec4m9+ScflebulMjoyT+GykfySusl0FZrg+443M8h1Jz qI5LHYO8H2CNNGtkIHpVhUeNH4Xww5c= X-Google-Smtp-Source: APXvYqzuFzGOe6xFIcYN9MIIJZs1pHKUSIf83YFRjQMgSwSuWxPGqeqGheyj2Ocv0clngLUDLTvy9A== X-Received: by 2002:aa7:8805:: with SMTP id c5mr17210828pfo.142.1582323291138; Fri, 21 Feb 2020 14:14:51 -0800 (PST) Received: from localhost (g183.222-224-185.ppp.wakwak.ne.jp. [222.224.185.183]) by smtp.gmail.com with ESMTPSA id h3sm4051033pfr.15.2020.02.21.14.14.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Feb 2020 14:14:50 -0800 (PST) Date: Sat, 22 Feb 2020 07:14:47 +0900 From: Stafford Horne To: Christoph Hellwig Cc: Jonas Bonn , Stefan Kristiansson , Marek Szyprowski , Robin Murphy , Will Deacon , Mark Rutland , openrisc@lists.librecores.org, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] openrisc: use the generic in-place uncached DMA allocator Message-ID: <20200221221447.GA7926@lianli.shorne-pla.net> References: <20200220170139.387354-1-hch@lst.de> <20200220170139.387354-3-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200220170139.387354-3-hch@lst.de> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 20, 2020 at 09:01:39AM -0800, Christoph Hellwig wrote: > Switch openrisc to use the dma-direct allocator and just provide the > hooks for setting memory uncached or cached. > > Signed-off-by: Christoph Hellwig Reviewed-by: Stafford Horne Also, I test booted openrisc with linux 5.5 + these patches. Thanks for continuing to shrink my code base. 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=-4.8 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 E02F3C35641 for ; Fri, 21 Feb 2020 22:14:58 +0000 (UTC) Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (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 A60D8207FD for ; Fri, 21 Feb 2020 22:14:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kGkAs4Nb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A60D8207FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.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 hemlock.osuosl.org (Postfix) with ESMTP id BDE1F88185; Fri, 21 Feb 2020 22:14:57 +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 0xv6mQegXdFk; Fri, 21 Feb 2020 22:14:54 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by hemlock.osuosl.org (Postfix) with ESMTP id B53D087EAD; Fri, 21 Feb 2020 22:14:54 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 88364C07FE; Fri, 21 Feb 2020 22:14:54 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 49E51C013E for ; Fri, 21 Feb 2020 22:14:53 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 324548214C for ; Fri, 21 Feb 2020 22:14:53 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qfjvz4-2lp7C for ; Fri, 21 Feb 2020 22:14:51 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail-pf1-f193.google.com (mail-pf1-f193.google.com [209.85.210.193]) by whitealder.osuosl.org (Postfix) with ESMTPS id 971F982125 for ; Fri, 21 Feb 2020 22:14:51 +0000 (UTC) Received: by mail-pf1-f193.google.com with SMTP id s1so1975065pfh.10 for ; Fri, 21 Feb 2020 14:14:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=W8KaZGmDosurwlNJD9BGtUyzNAa4jQOZ04o70/FjZgc=; b=kGkAs4Nbpvsh0LSiFUur6Wb/TbQ7PlbWJAOcbz65Qdv1Uw+Vl3ItNQQMcq77KAYZtJ m2urSGoIRXXmBgm7E9zWqbYRJ+5nnXrjCjuYwEMSV5irgIy80/nbHWZ2XU6OXDiBPYJv szqdDyeVflofbn6119zAg2Af45wfFrvegUCV58BoK/8EFrO8aWmVrRGB0AEm3jHvnZwq g1wiEIh+kkSJDiHR4tM7g/to6tuY6/ds7sh5OENeLGPrw7vXXN0mSnsFAVAAIUn5CXPR b8xb4ji8dTq0+IsQw7wVgeeGwqWP+aZc8EV+CmH2yRI8/SyKIhiNvK3/B5nUMCwO2jKu gxvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=W8KaZGmDosurwlNJD9BGtUyzNAa4jQOZ04o70/FjZgc=; b=etxvhFvc192WRkycV8soApgtTBKG52Mpg/UON0bMdbdo1/lM1Wv/vrepuinSN5Knkg EDse0hfhmy/+5InMjR3W0JMPTO+QRY4RHeSxepn6foXBEGyVwV7+fjIupHHj5/O4khSl kS6IEechXF26fjngR4GA60Vg3ucFOEEiuUdJlZteVFDJDtkUat89zfi8ICDDJroAk2zB s0b6Gd0cJNU18CXDl1VGpi5M4Xk3xDVX3poXPXexWAmXeshEoCm5uKkd1Eqexcojtvk4 RojjXTXrEIe5jsy2BSKqwZJRPGVoVjb8kmgzylt0JzbRkFfr+jk4ZlOLxirjvk1F+Fnz Zy1g== X-Gm-Message-State: APjAAAWBsceqZK3HrkYYgZAnYeIptV5APTNlx1pE/LW+x2X4bBTqfXs6 sxOgHIByOe7gT/rjWWqHFzI= X-Google-Smtp-Source: APXvYqzuFzGOe6xFIcYN9MIIJZs1pHKUSIf83YFRjQMgSwSuWxPGqeqGheyj2Ocv0clngLUDLTvy9A== X-Received: by 2002:aa7:8805:: with SMTP id c5mr17210828pfo.142.1582323291138; Fri, 21 Feb 2020 14:14:51 -0800 (PST) Received: from localhost (g183.222-224-185.ppp.wakwak.ne.jp. [222.224.185.183]) by smtp.gmail.com with ESMTPSA id h3sm4051033pfr.15.2020.02.21.14.14.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Feb 2020 14:14:50 -0800 (PST) Date: Sat, 22 Feb 2020 07:14:47 +0900 From: Stafford Horne To: Christoph Hellwig Subject: Re: [PATCH 2/2] openrisc: use the generic in-place uncached DMA allocator Message-ID: <20200221221447.GA7926@lianli.shorne-pla.net> References: <20200220170139.387354-1-hch@lst.de> <20200220170139.387354-3-hch@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200220170139.387354-3-hch@lst.de> User-Agent: Mutt/1.11.4 (2019-03-13) Cc: Jonas Bonn , Mark Rutland , Robin Murphy , linux-kernel@vger.kernel.org, Stefan Kristiansson , iommu@lists.linux-foundation.org, openrisc@lists.librecores.org, linux-arch@vger.kernel.org, Will Deacon , 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, Feb 20, 2020 at 09:01:39AM -0800, Christoph Hellwig wrote: > Switch openrisc to use the dma-direct allocator and just provide the > hooks for setting memory uncached or cached. > > Signed-off-by: Christoph Hellwig Reviewed-by: Stafford Horne Also, I test booted openrisc with linux 5.5 + these patches. Thanks for continuing to shrink my code base. _______________________________________________ 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=-5.0 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 B1B38C35641 for ; Fri, 21 Feb 2020 22:15:04 +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 7C596207FD for ; Fri, 21 Feb 2020 22:15:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="hjRXZ/q4"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kGkAs4Nb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7C596207FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-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.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject: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=m3181k2+QoEMTlhBX5y3TnL5fiY2SO9rClIG7SScIRY=; b=hjRXZ/q4svRJwJ 9mat9BsXEoW5fq3EIE+VqfJhgJhs1tWRP4tRr+fPEkzVEjIwnvUCuPGTfYOxqk4++fKgU1QZWPdSC 6wQqNCwIlbr5G6s9ZXwLREzZxJzeWWXLHTF9WqbS/KlG4ZS1cgOgukq9vFaGCnm+xgyMxdtaWDd4G x+NCQ6MIfDOUlM/Ixx48LY1UH3qwuXuhHHUFtgH3e5EgwbbQzqRM5C9pMVbxVGZFdmZDjCv+bga9D g74sFzhYN3FOgZYyfe5p3XyE31sHCpVKQASGcaY/rmwbaV6cybCEowlAdwMBp3jhd9J2l9jQ44Djn JwNKSa6zAHiQBOyRbyxg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j5GZU-0003bZ-0u; Fri, 21 Feb 2020 22:14:56 +0000 Received: from mail-pf1-x441.google.com ([2607:f8b0:4864:20::441]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j5GZQ-0003b0-AV for linux-arm-kernel@lists.infradead.org; Fri, 21 Feb 2020 22:14:53 +0000 Received: by mail-pf1-x441.google.com with SMTP id j9so1980071pfa.8 for ; Fri, 21 Feb 2020 14:14:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=W8KaZGmDosurwlNJD9BGtUyzNAa4jQOZ04o70/FjZgc=; b=kGkAs4Nbpvsh0LSiFUur6Wb/TbQ7PlbWJAOcbz65Qdv1Uw+Vl3ItNQQMcq77KAYZtJ m2urSGoIRXXmBgm7E9zWqbYRJ+5nnXrjCjuYwEMSV5irgIy80/nbHWZ2XU6OXDiBPYJv szqdDyeVflofbn6119zAg2Af45wfFrvegUCV58BoK/8EFrO8aWmVrRGB0AEm3jHvnZwq g1wiEIh+kkSJDiHR4tM7g/to6tuY6/ds7sh5OENeLGPrw7vXXN0mSnsFAVAAIUn5CXPR b8xb4ji8dTq0+IsQw7wVgeeGwqWP+aZc8EV+CmH2yRI8/SyKIhiNvK3/B5nUMCwO2jKu gxvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=W8KaZGmDosurwlNJD9BGtUyzNAa4jQOZ04o70/FjZgc=; b=RVyLW7WzbBSAF1A0admdU7rVlwiwqUmq8Z1VkDuqhciM5HbK0rtsrbneRetdGPNQsl XILjYZDihAXWHEcRHKpmbNBc6mzQpMUhxNHFpQwpi6GG1vQ9NwWR1QEto5UkSB5E1nmq 3c7fSWrHHopsP9exSXR0ZytvonzsuhIHtpsuO8QdtciMW4rWvyi38xaypCQCUu4Sgq2T zzOsRiiSvxArKZmry7SbohL31BUvHcR/cxPTKA2VRtF/aa2ipKQdvsyBcj4lAjVIy9Ek peir36yXcW+a/xc6mbh1MyZmfk0zJ8LVEAC+T1fh3ovZt9gD3Hr9Fp+CXsFUzQ0qjWQi 37WQ== X-Gm-Message-State: APjAAAUvYkMbOwEBzOnzp6U7HY0WthY6wzq75WQ1EM2wgo73qi5qfl8l 4F2Wbkf+CXH1PX0IUkwdJBU= X-Google-Smtp-Source: APXvYqzuFzGOe6xFIcYN9MIIJZs1pHKUSIf83YFRjQMgSwSuWxPGqeqGheyj2Ocv0clngLUDLTvy9A== X-Received: by 2002:aa7:8805:: with SMTP id c5mr17210828pfo.142.1582323291138; Fri, 21 Feb 2020 14:14:51 -0800 (PST) Received: from localhost (g183.222-224-185.ppp.wakwak.ne.jp. [222.224.185.183]) by smtp.gmail.com with ESMTPSA id h3sm4051033pfr.15.2020.02.21.14.14.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Feb 2020 14:14:50 -0800 (PST) Date: Sat, 22 Feb 2020 07:14:47 +0900 From: Stafford Horne To: Christoph Hellwig Subject: Re: [PATCH 2/2] openrisc: use the generic in-place uncached DMA allocator Message-ID: <20200221221447.GA7926@lianli.shorne-pla.net> References: <20200220170139.387354-1-hch@lst.de> <20200220170139.387354-3-hch@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200220170139.387354-3-hch@lst.de> User-Agent: Mutt/1.11.4 (2019-03-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200221_141452_364437_ABAF10D3 X-CRM114-Status: UNSURE ( 9.91 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jonas Bonn , Mark Rutland , Robin Murphy , linux-kernel@vger.kernel.org, Stefan Kristiansson , iommu@lists.linux-foundation.org, openrisc@lists.librecores.org, linux-arch@vger.kernel.org, Will Deacon , linux-arm-kernel@lists.infradead.org, Marek Szyprowski Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Feb 20, 2020 at 09:01:39AM -0800, Christoph Hellwig wrote: > Switch openrisc to use the dma-direct allocator and just provide the > hooks for setting memory uncached or cached. > > Signed-off-by: Christoph Hellwig Reviewed-by: Stafford Horne Also, I test booted openrisc with linux 5.5 + these patches. Thanks for continuing to shrink my code base. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stafford Horne Date: Sat, 22 Feb 2020 07:14:47 +0900 Subject: [OpenRISC] [PATCH 2/2] openrisc: use the generic in-place uncached DMA allocator In-Reply-To: <20200220170139.387354-3-hch@lst.de> References: <20200220170139.387354-1-hch@lst.de> <20200220170139.387354-3-hch@lst.de> Message-ID: <20200221221447.GA7926@lianli.shorne-pla.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: openrisc@lists.librecores.org On Thu, Feb 20, 2020 at 09:01:39AM -0800, Christoph Hellwig wrote: > Switch openrisc to use the dma-direct allocator and just provide the > hooks for setting memory uncached or cached. > > Signed-off-by: Christoph Hellwig Reviewed-by: Stafford Horne Also, I test booted openrisc with linux 5.5 + these patches. Thanks for continuing to shrink my code base.