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=-10.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY, 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 C4528C433DF for ; Tue, 4 Aug 2020 05:34:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C308E2067D for ; Tue, 4 Aug 2020 05:34:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729294AbgHDFeC (ORCPT ); Tue, 4 Aug 2020 01:34:02 -0400 Received: from mx2.suse.de ([195.135.220.15]:41578 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727862AbgHDFeC (ORCPT ); Tue, 4 Aug 2020 01:34:02 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 04B0AACB5; Tue, 4 Aug 2020 05:34:16 +0000 (UTC) Subject: Re: [PATCH v3 08/11] swiotlb-xen: remove XEN_PFN_PHYS To: Stefano Stabellini , boris.ostrovsky@oracle.com, konrad.wilk@oracle.com Cc: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, hch@infradead.org, Stefano Stabellini References: <20200710223427.6897-8-sstabellini@kernel.org> From: =?UTF-8?B?SsO8cmdlbiBHcm/Dnw==?= Message-ID: <6a96e4a3-295c-8974-6d4e-16aadc7c8ce7@suse.com> Date: Tue, 4 Aug 2020 07:33:59 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200710223427.6897-8-sstabellini@kernel.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11.07.20 00:34, Stefano Stabellini wrote: > From: Stefano Stabellini > > XEN_PFN_PHYS is only used in one place in swiotlb-xen making things more > complex than need to be. > > Remove the definition of XEN_PFN_PHYS and open code the cast in the one > place where it is needed. > > Signed-off-by: Stefano Stabellini Reviewed-by: Juergen Gross Juergen 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=-10.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY, 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 2ED30C433E0 for ; Tue, 4 Aug 2020 05:34:39 +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 305612067D for ; Tue, 4 Aug 2020 05:34:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 305612067D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1k2paN-0004zy-Pj; Tue, 04 Aug 2020 05:34:03 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1k2paM-0004zt-C9 for xen-devel@lists.xenproject.org; Tue, 04 Aug 2020 05:34:02 +0000 X-Inumbo-ID: 19adee5a-d614-11ea-9126-bc764e2007e4 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 19adee5a-d614-11ea-9126-bc764e2007e4; Tue, 04 Aug 2020 05:34:01 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 04B0AACB5; Tue, 4 Aug 2020 05:34:16 +0000 (UTC) Subject: Re: [PATCH v3 08/11] swiotlb-xen: remove XEN_PFN_PHYS To: Stefano Stabellini , boris.ostrovsky@oracle.com, konrad.wilk@oracle.com References: <20200710223427.6897-8-sstabellini@kernel.org> From: =?UTF-8?B?SsO8cmdlbiBHcm/Dnw==?= Message-ID: <6a96e4a3-295c-8974-6d4e-16aadc7c8ce7@suse.com> Date: Tue, 4 Aug 2020 07:33:59 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200710223427.6897-8-sstabellini@kernel.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: hch@infradead.org, xen-devel@lists.xenproject.org, Stefano Stabellini , linux-kernel@vger.kernel.org Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" On 11.07.20 00:34, Stefano Stabellini wrote: > From: Stefano Stabellini > > XEN_PFN_PHYS is only used in one place in swiotlb-xen making things more > complex than need to be. > > Remove the definition of XEN_PFN_PHYS and open code the cast in the one > place where it is needed. > > Signed-off-by: Stefano Stabellini Reviewed-by: Juergen Gross Juergen