From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: a few xen swiotlb cleanups Date: Thu, 11 Apr 2019 09:19:56 +0200 Message-ID: <20190411072000.4306-1-hch@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Konrad Rzeszutek Wilk , Boris Ostrovsky , Juergen Gross , Stefano Stabellini Cc: xen-devel-GuqFBffKawtpuQazS67q72D2FQJk+8+b@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: iommu@lists.linux-foundation.org Hi all, below are a couple of cleanups for swiotlb-xen.c. They were done in preparation of eventually using the dma-noncoherent.h cache flushing hooks, but that final goal will need some major work to the arm32 code first. Until then I think these patches might be better in mainline than in my local tree so that they don't bitrot. 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=-2.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 77E98C10F13 for ; Thu, 11 Apr 2019 07:20:41 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (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 3FAF12133D for ; Thu, 11 Apr 2019 07:20:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="EAmU8yLU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3FAF12133D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 15562220D; Thu, 11 Apr 2019 07:20:41 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id AE6421ECF for ; Thu, 11 Apr 2019 07:20:28 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 2B7D1F4 for ; Thu, 11 Apr 2019 07:20:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=9rgLBTobUlfyW0kUm7uO449bZqYFnsJPAG1/oEP8+gU=; b=EAmU8yLU7flnhOpuyBNS9HbTT 0BCQvd1NuJKFCjYlXQ7yOGSORH+Gb9VO+5Ajn+IrbtdIvZlDXqNHQf5tyg3jzEraucGFKX4lUrqWV CJdjkenVhUYRoeZ2MKBTxmOTD0YYNxecUOYMPcPL1vJBaVFpKyEJsV0SAL4nH44v95caoby0LLk5U cSndaAImyZGIwHJN6h4dAQe1U7ryRRZeZoqKX19IduJVk5gGxptSPQjm1LYWT6rI+cni+lUshtmOy pMaqDPmNyythaxBzBFexRUZ7wKzZc/LPtg2K/2+jAbMcPYUrUJ0wc+s3SggZ+15Pbtm1hqhdcz0yc V+dPU9vbg==; Received: from 089144214194.atnat0023.highway.a1.net ([89.144.214.194] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEU0U-0002ie-Ga; Thu, 11 Apr 2019 07:20:22 +0000 From: Christoph Hellwig To: Konrad Rzeszutek Wilk , Boris Ostrovsky , Juergen Gross , Stefano Stabellini Subject: a few xen swiotlb cleanups Date: Thu, 11 Apr 2019 09:19:56 +0200 Message-Id: <20190411072000.4306-1-hch@lst.de> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Cc: xen-devel@lists.xenproject.org, iommu@lists.linux-foundation.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 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="UTF-8" Content-Transfer-Encoding: 7bit Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org Message-ID: <20190411071956.61g7mVf2N72t9td_wH71SxyW85AxKOEepuhqS-OYw2k@z> Hi all, below are a couple of cleanups for swiotlb-xen.c. They were done in preparation of eventually using the dma-noncoherent.h cache flushing hooks, but that final goal will need some major work to the arm32 code first. Until then I think these patches might be better in mainline than in my local tree so that they don't bitrot. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu