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=-5.2 required=3.0 tests=BAYES_00, 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 BC3EFC636C9 for ; Mon, 19 Jul 2021 09:22:45 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 70D8F61164 for ; Mon, 19 Jul 2021 09:22:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 70D8F61164 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 smtp1.osuosl.org (Postfix) with ESMTP id 426D382A3B; Mon, 19 Jul 2021 09:22:45 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1d4M6jTY1Mkv; Mon, 19 Jul 2021 09:22:44 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp1.osuosl.org (Postfix) with ESMTPS id 4E85482A87; Mon, 19 Jul 2021 09:22:44 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 134E8C001A; Mon, 19 Jul 2021 09:22:44 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 55F34C000E for ; Mon, 19 Jul 2021 09:22:42 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 269D440255 for ; Mon, 19 Jul 2021 09:22:42 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7Jxki96C-wY4 for ; Mon, 19 Jul 2021 09:22:41 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by smtp2.osuosl.org (Postfix) with ESMTPS id 0829540254 for ; Mon, 19 Jul 2021 09:22:40 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 11E6C67373; Mon, 19 Jul 2021 11:22:36 +0200 (CEST) Date: Mon, 19 Jul 2021 11:22:35 +0200 From: Christoph Hellwig To: Roman Skakun Subject: Re: [PATCH v2] dma-mapping: use vmalloc_to_page for vmalloc addresses Message-ID: <20210719092235.GA31566@lst.de> References: <20210715170011.GA17324@lst.de> <20210716083934.154992-1-rm.skakun@gmail.com> <20210716093551.GA17981@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) Cc: Juergen Gross , Stefano Stabellini , Andrii Anisov , Konrad Rzeszutek Wilk , Oleksandr Andrushchenko , linux-kernel@vger.kernel.org, Oleksandr Tyshchenko , iommu@lists.linux-foundation.org, Roman Skakun , xen-devel@lists.xenproject.org, Boris Ostrovsky , Volodymyr Babchuk , Christoph Hellwig 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 Sat, Jul 17, 2021 at 11:39:21AM +0300, Roman Skakun wrote: > > We can merge this patch and create a new one for > > xen_swiotlb_free_coherent() later. > > Yeah, no worries, I didn't know that exposing dma_common_vaddr_to_page > > was problematic. > > > > This patch is fine by me. > > Good. I'm agreed too. Waiting for Christoph. Fine with. I've queued up the modified patch. _______________________________________________ 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=-5.2 required=3.0 tests=BAYES_00, 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 8990AC12002 for ; Mon, 19 Jul 2021 09:22:49 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 4D73E61164 for ; Mon, 19 Jul 2021 09:22:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4D73E61164 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.158242.291424 (Exim 4.92) (envelope-from ) id 1m5PU1-0004ts-UV; Mon, 19 Jul 2021 09:22:41 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 158242.291424; Mon, 19 Jul 2021 09:22:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1m5PU1-0004tl-Pf; Mon, 19 Jul 2021 09:22:41 +0000 Received: by outflank-mailman (input) for mailman id 158242; Mon, 19 Jul 2021 09:22:40 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1m5PU0-0004tN-0g for xen-devel@lists.xenproject.org; Mon, 19 Jul 2021 09:22:40 +0000 Received: from verein.lst.de (unknown [213.95.11.211]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 2591b7ea-1cdd-4593-87b5-9c117b49d171; Mon, 19 Jul 2021 09:22:38 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 11E6C67373; Mon, 19 Jul 2021 11:22:36 +0200 (CEST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 2591b7ea-1cdd-4593-87b5-9c117b49d171 Date: Mon, 19 Jul 2021 11:22:35 +0200 From: Christoph Hellwig To: Roman Skakun Cc: Christoph Hellwig , Stefano Stabellini , Boris Ostrovsky , Konrad Rzeszutek Wilk , Juergen Gross , xen-devel@lists.xenproject.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Oleksandr Tyshchenko , Oleksandr Andrushchenko , Volodymyr Babchuk , Andrii Anisov , Roman Skakun Subject: Re: [PATCH v2] dma-mapping: use vmalloc_to_page for vmalloc addresses Message-ID: <20210719092235.GA31566@lst.de> References: <20210715170011.GA17324@lst.de> <20210716083934.154992-1-rm.skakun@gmail.com> <20210716093551.GA17981@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) On Sat, Jul 17, 2021 at 11:39:21AM +0300, Roman Skakun wrote: > > We can merge this patch and create a new one for > > xen_swiotlb_free_coherent() later. > > Yeah, no worries, I didn't know that exposing dma_common_vaddr_to_page > > was problematic. > > > > This patch is fine by me. > > Good. I'm agreed too. Waiting for Christoph. Fine with. I've queued up the modified patch.