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[23.128.96.18]) by mx.google.com with ESMTP id b16si28790750ile.135.2021.07.21.14.06.13; Wed, 21 Jul 2021 14:06:24 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=o0knBKRq; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237970AbhGUR6q (ORCPT + 99 others); Wed, 21 Jul 2021 13:58:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230269AbhGUR6n (ORCPT ); Wed, 21 Jul 2021 13:58:43 -0400 Received: from mail-lj1-x22d.google.com (mail-lj1-x22d.google.com [IPv6:2a00:1450:4864:20::22d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BCFCBC061575 for ; Wed, 21 Jul 2021 11:39:17 -0700 (PDT) Received: by mail-lj1-x22d.google.com with SMTP id b29so4191126ljf.11 for ; Wed, 21 Jul 2021 11:39:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=XVG+jbRDBSu+eXxXtQp1KBYPh+7m/khOUuuf9tJsJlQ=; b=o0knBKRqF+/V/tbZpHxFHljIbk4FsvpfHxd1B4gIGEd6eXlgdOM3oy0vhGXit4qYj3 Eau+h3HBB/pRHR7jWtV+eRigTywh20vgTGPLE+kHjvhHEv1ehZ01GA/4VF8wU23W+Ykv EAJaX4O9jgr3FMsTBKsz07UN/lmzQ6HdWBm6TBVUW892tdubZjbTaGBZjMx8ZAQYJ7cO SIVhMpC2buXAwwPSCIZ6N/RAcaDc5RF3LZMUFdeqUaD0NYg0nDfSDZZ7xZPyjVy6dWbV rhw5saUHGPTXtEGx/ZJc07ntkyzEClVwkS6wR2VacLMcAJDIjYQMxoqoQLbUfqU+ZYCH QWZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=XVG+jbRDBSu+eXxXtQp1KBYPh+7m/khOUuuf9tJsJlQ=; b=iebTwF5m/bBDSCyElOWFlAYbTzJMDc0bwktU2MMEKcH/5UKt94jjFClq9uk3n1FeWF 6bl8QJ/eYSVSVTKKcBTJ6Wco1S1WZ6NL8NQ14S/IQwR/4wiIDE1V5cW+Mhlo5xwI4yZg 3yYwjDY03C1jzpzOm5EuRraTQW+T/RRAMH7ZuD1gkFg+bDssUOtk1ieT0sc/XfDN2Hm4 9sHOG+egq8RioqH1FklnPq2FZEDtwRubo7PJrIE6AZjOFstslvr6ydcxevX6uGj1I7CQ g1JBaba0QP+fnZPHn8FVuDNAqN81E44XZ+95GH+ZAcPFelzdOdgRZY3PoSYLWY66iOOG ryVg== X-Gm-Message-State: AOAM533kF/LizusuekLf/mN5TW2qaM+HuaMF6AhHAuNxeBcQQSthA8Z/ C8coyqAmVvMRGJvJXzobTMcgJlgWpfyPHxpQgCQ= X-Received: by 2002:a2e:890f:: with SMTP id d15mr31953878lji.37.1626892756146; Wed, 21 Jul 2021 11:39:16 -0700 (PDT) MIME-Version: 1.0 References: <20210715170011.GA17324@lst.de> <20210716083934.154992-1-rm.skakun@gmail.com> <20210716093551.GA17981@lst.de> <20210719092235.GA31566@lst.de> In-Reply-To: <20210719092235.GA31566@lst.de> From: Roman Skakun Date: Wed, 21 Jul 2021 21:39:05 +0300 Message-ID: Subject: Re: [PATCH v2] dma-mapping: use vmalloc_to_page for vmalloc addresses To: Christoph Hellwig Cc: 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 , Roman Skakun Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Fine with. I've queued up the modified patch. Good. Thanks! > > 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. -- Best Regards, Roman.