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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 0D683C2D0EA for ; Wed, 8 Apr 2020 15:40:42 +0000 (UTC) Received: from silver.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 DB1692072F for ; Wed, 8 Apr 2020 15:40:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DB1692072F 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 localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id B3E252048F; Wed, 8 Apr 2020 15:40:41 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id iXTqdETHsCGP; Wed, 8 Apr 2020 15:40:41 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by silver.osuosl.org (Postfix) with ESMTP id 548B82041B; Wed, 8 Apr 2020 15:40:41 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 2C38BC1AE8; Wed, 8 Apr 2020 15:40:41 +0000 (UTC) Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 7E49CC0177 for ; Wed, 8 Apr 2020 15:40:39 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 6D0AE20484 for ; Wed, 8 Apr 2020 15:40:39 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id AXci1pkPL0+M for ; Wed, 8 Apr 2020 15:40:39 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by silver.osuosl.org (Postfix) with ESMTPS id D78DC2041B for ; Wed, 8 Apr 2020 15:40:38 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 0BEE968C65; Wed, 8 Apr 2020 17:40:34 +0200 (CEST) Date: Wed, 8 Apr 2020 17:40:33 +0200 From: Christoph Hellwig To: Hillf Danton Subject: Re: [PATCH 02/28] staging: android: ion: use vmap instead of vm_map_ram Message-ID: <20200408154033.GA28499@lst.de> References: <20200408115926.1467567-1-hch@lst.de> <20200408124833.13032-1-hdanton@sina.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200408124833.13032-1-hdanton@sina.com> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: Christophe Leroy , linux-arch@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-s390@vger.kernel.org, Peter Zijlstra , syzkaller-bugs@googlegroups.com, bpf@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linaro-mm-sig@lists.linaro.org, linux-mm@kvack.org, iommu@lists.linux-foundation.org, Andrew Morton , linuxppc-dev@lists.ozlabs.org, Christoph Hellwig , 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 Wed, Apr 08, 2020 at 08:48:33PM +0800, Hillf Danton wrote: > > - void *addr = vm_map_ram(pages, num, -1, pgprot); > > + void *addr = vmap(pages, num, VM_MAP); > > A merge glitch? > > void *vmap(struct page **pages, unsigned int count, > unsigned long flags, pgprot_t prot) Yes, thanks for the headsup, you were as fast as the build bot :) Fixed now. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu