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=-2.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_HIGH, USER_AGENT_MUTT 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 52920C43219 for ; Fri, 3 May 2019 11:59:45 +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 24B09206C3 for ; Fri, 3 May 2019 11:59:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="iu21/K4n" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 24B09206C3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de 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=LjD0rB+NNaLq/u7+heaje0PIyAKLVBFwXCWnVCXZK1Y=; b=iu21/K4n0w49Ex not3TitU7QFuAZ60QyDj8s4+MbzkhCAkDy8hym0uwEw3CPeerh1XFZsqnChZMeDSYHa9fxjpfvTtc ycMtcH216K6EM7r4596tWVTSoTYejfbIyB16s52i/PfRs1H3IehWkQnlxQ9krPaPHfThnOO2KEtRg rupSvebzI8kRZMt8d5JlTQr5d9ak+k2Jmu5QmTQ1uLd+4htsU0qwXbOKmeB8Y+QwMFfEI/K+ntaL8 b8bTybzsJjmPXaTuFG9WX5PRTHyWnsbgA09uadAz5aw8p5RxbfHc6sg+4ygONPf/qA9pofiXS39KB wiBfZ3l5jGnW63Kc6ghw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hMWqq-0007iS-3v; Fri, 03 May 2019 11:59:40 +0000 Received: from verein.lst.de ([213.95.11.211] helo=newverein.lst.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hMWqn-0007hw-4H for linux-arm-kernel@lists.infradead.org; Fri, 03 May 2019 11:59:38 +0000 Received: by newverein.lst.de (Postfix, from userid 2407) id 0F59368AFE; Fri, 3 May 2019 13:59:19 +0200 (CEST) Date: Fri, 3 May 2019 13:59:18 +0200 From: Christoph Hellwig To: Catalin Marinas Subject: Re: implement generic dma_map_ops for IOMMUs v4 Message-ID: <20190503115918.GA19657@lst.de> References: <20190430105214.24628-1-hch@lst.de> <20190502132208.GA3069@lst.de> <20190503114731.GH55449@arrakis.emea.arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190503114731.GH55449@arrakis.emea.arm.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190503_045937_316308_91534E56 X-CRM114-Status: GOOD ( 12.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tom Lendacky , Will Deacon , linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, Robin Murphy , Christoph Hellwig , linux-arm-kernel@lists.infradead.org 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 Fri, May 03, 2019 at 12:47:31PM +0100, Catalin Marinas wrote: > On Thu, May 02, 2019 at 03:22:08PM +0200, Christoph Hellwig wrote: > > can you quickly look over the arm64 parts? I'd really like to still > > get this series in for this merge window as it would conflict with > > a lot of dma-mapping work for next merge window, and we also have > > the amd and possibly intel iommu conversions to use it waiting. > > Done. They look fine to me. Ok, great. Although I have to admit I feel about uneasy about merging them for 5.2 unless Linus ends up doing an rc8. I plan to pull the prep_coherent patch into the dma-mapping tree as we'll need it as a prepation for other things as well, and then we can just have an immutable tree with the dma-iommu changes, so that it doesn't block other DMA mapping changes that will touch this code as well. > > -- > Catalin ---end quoted text--- _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel