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=-9.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 C513DC43600 for ; Wed, 19 May 2021 19:00:19 +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 7B4CC61355 for ; Wed, 19 May 2021 19:00:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7B4CC61355 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com 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.130327.244197 (Exim 4.92) (envelope-from ) id 1ljRQH-0000uZ-1j; Wed, 19 May 2021 19:00:01 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 130327.244197; Wed, 19 May 2021 19:00:01 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1ljRQG-0000uS-Ul; Wed, 19 May 2021 19:00:00 +0000 Received: by outflank-mailman (input) for mailman id 130327; Wed, 19 May 2021 18:59:59 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1ljRQF-0000uM-6E for xen-devel@lists.xenproject.org; Wed, 19 May 2021 18:59:59 +0000 Received: from mail-pf1-x42e.google.com (unknown [2607:f8b0:4864:20::42e]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id efdee6e5-0491-4271-ad82-2ec470acd004; Wed, 19 May 2021 18:59:58 +0000 (UTC) Received: by mail-pf1-x42e.google.com with SMTP id c17so10557313pfn.6 for ; Wed, 19 May 2021 11:59:58 -0700 (PDT) Received: from [10.230.29.202] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id 63sm140020pfz.26.2021.05.19.11.59.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 19 May 2021 11:59:57 -0700 (PDT) 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: efdee6e5-0491-4271-ad82-2ec470acd004 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=M073CmbM6OvFOLG+SWp0SNpXEbUxhFfHxxoda72NgXE=; b=Ekc2ScXY1SHvF4H29yTRhgjiTSWV6Cyne34MQrajkIT3p2pu6mu773Qlyr0kpC2NNU P+GJiyNV1K2vRtkjtAhIgI9VHVYmFkAxziAc3YITYD5dCFwhGNrQytvT7wWGVjrLLVt/ Z+eGZOsPbQoTabmseviirRgNiL7jb93KoBbw+F8LkLIJVv78TKzBCCrYFTn6M7Wbv/bo 0UQmBpP3G5FMrLaiP4lB4mvY0KeluMFddI6VD1W8D7dp8q/8Zp42g/wrvlGw3mxI6q03 5p/katWWYvUn05FJWNltsTeqIMenps29TVH4Onz8E4y1A5fSnj1TT7Ka2b9bvOBYDjcG zYkg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=M073CmbM6OvFOLG+SWp0SNpXEbUxhFfHxxoda72NgXE=; b=GGGYWZkPipCdRAsa8T1ey0mfx3dRK8pzTRtRGbDmFrGSPfa4+o4YR1Vf31LsUVexO2 CAWMLwbFbj4D6atO51T+oEhsIfa+U/2dg2slJfYdDEo3wl/5KXKc6UJIX+qRIXPXJL1z zKf+wNnny3/tzEZ84O7ueL5SdZi6Ari5B7+iEbZK6GkHCi9Zd6j91X1gdOJDGZYL7aiD MNC20uHuT5QnZL/ZIdtvpbp0E60IqhIFKobOkv4H5JwHta02eHJ0dHFkZccEm31idOuV 3oPNgmGdZ/4vygcTD4KzCiER+CCeBjeU+VnvnYBcWFQOYwGJvC3WNvDIvDLHRAPNbK2k 0FFQ== X-Gm-Message-State: AOAM533MHL++7NRjGd4pGbuxF/BFUWho4or2HJWy2arH82acH7CEEl3G eREvdIB4CPn/DOvP4RK2yFs= X-Google-Smtp-Source: ABdhPJyp0yRJO2tDNgGd4CfLo9HXihdjW7DvkJwzlUWA3fY93WK5PBHIJbH2WL1TmMBXCaStbeZwNQ== X-Received: by 2002:a65:48c2:: with SMTP id o2mr575344pgs.376.1621450797716; Wed, 19 May 2021 11:59:57 -0700 (PDT) Subject: Re: [PATCH v7 11/15] dma-direct: Add a new wrapper __dma_direct_free_pages() To: Claire Chang , Rob Herring , mpe@ellerman.id.au, Joerg Roedel , Will Deacon , Frank Rowand , Konrad Rzeszutek Wilk , boris.ostrovsky@oracle.com, jgross@suse.com, Christoph Hellwig , Marek Szyprowski Cc: benh@kernel.crashing.org, paulus@samba.org, "list@263.net:IOMMU DRIVERS" , sstabellini@kernel.org, Robin Murphy , grant.likely@arm.com, xypron.glpk@gmx.de, Thierry Reding , mingo@kernel.org, bauerman@linux.ibm.com, peterz@infradead.org, Greg KH , Saravana Kannan , "Rafael J . Wysocki" , heikki.krogerus@linux.intel.com, Andy Shevchenko , Randy Dunlap , Dan Williams , Bartosz Golaszewski , linux-devicetree , lkml , linuxppc-dev@lists.ozlabs.org, xen-devel@lists.xenproject.org, Nicolas Boichat , Jim Quinlan , tfiga@chromium.org, bskeggs@redhat.com, bhelgaas@google.com, chris@chris-wilson.co.uk, daniel@ffwll.ch, airlied@linux.ie, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, jani.nikula@linux.intel.com, jxgao@google.com, joonas.lahtinen@linux.intel.com, linux-pci@vger.kernel.org, maarten.lankhorst@linux.intel.com, matthew.auld@intel.com, rodrigo.vivi@intel.com, thomas.hellstrom@linux.intel.com References: <20210518064215.2856977-1-tientzu@chromium.org> <20210518064215.2856977-12-tientzu@chromium.org> From: Florian Fainelli Message-ID: <8c274da9-db90-cb42-c9b2-815ee0c6fca3@gmail.com> Date: Wed, 19 May 2021 11:59:50 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.10.2 MIME-Version: 1.0 In-Reply-To: <20210518064215.2856977-12-tientzu@chromium.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit On 5/17/2021 11:42 PM, Claire Chang wrote: > Add a new wrapper __dma_direct_free_pages() that will be useful later > for swiotlb_free(). > > Signed-off-by: Claire Chang Reviewed-by: Florian Fainelli -- Florian