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=-6.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 C7396C433E0 for ; Thu, 16 Jul 2020 10:15:24 +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 94A502074B for ; Thu, 16 Jul 2020 10:15:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=citrix.com header.i=@citrix.com header.b="FDH398T1" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 94A502074B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=citrix.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 1jw0v4-00058I-GS; Thu, 16 Jul 2020 10:15:14 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1jw0v3-000585-9l for xen-devel@lists.xenproject.org; Thu, 16 Jul 2020 10:15:13 +0000 X-Inumbo-ID: 3b09fa2f-c74d-11ea-949a-12813bfff9fa Received: from esa5.hc3370-68.iphmx.com (unknown [216.71.155.168]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 3b09fa2f-c74d-11ea-949a-12813bfff9fa; Thu, 16 Jul 2020 10:15:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=citrix.com; s=securemail; t=1594894512; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=ZGgRMcmFpKiMJJeKQrq1cmjNWWRGADY93PC47sKyqTI=; b=FDH398T1/GtckM2eKCV8JIhqnnvbhbQuaIkDcuAIh27HkB7UkFyzUm4/ PKx7piE5PfcIbf80LPXwfc2hXGJirDBVvwjw5IbNCe5I7nodEvbWlYB+i 8RtFxfy7+uMupd1kh2UiwGUuy0k0aGGihjjRaWEnjtP0ixwp5KQ/fnlyo c=; Authentication-Results: esa5.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none IronPort-SDR: GUxQoiJCzufxyegeXCzlN1GvGCASndEcgyd/ORhWartFeTVvML8GVzidefhxX9chu5uiE4Lm2Q r51mQ6RdA1VEOc765xIZa8sVHIlEPgCcN4JYyB7O0OAKh5m5mqo/PIeZw+1tpddqSdBjuLcmCn 1IndVtk+4HX+/i4+buWG6HBUyAmCA+PW2hTKDS+AZJ0QRJAM3w0meLU3OLaL83gpo0Xe+UO8AI kyr0xr70UXXUKF2FzhN6loNu6okZEYnzCCaAkZ6bO2IvPLA2VfeCV4YI89kQcaCgX6HWDQYXo+ RoQ= X-SBRS: 2.7 X-MesageID: 22707710 X-Ironport-Server: esa5.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.75,358,1589256000"; d="scan'208";a="22707710" Date: Thu, 16 Jul 2020 12:15:04 +0200 From: Roger Pau =?utf-8?B?TW9ubsOp?= To: Jan Beulich Subject: Re: [PATCH 2/2] VT-d: use clear_page() in alloc_pgtable_maddr() Message-ID: <20200716101504.GL7191@Air-de-Roger> References: <2ad1607d-0909-f1cc-83bf-2546b28a9128@suse.com> <14f8b940-252f-9837-8958-5e76e1c3f06f@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <14f8b940-252f-9837-8958-5e76e1c3f06f@suse.com> X-ClientProxiedBy: AMSPEX02CAS02.citrite.net (10.69.22.113) To AMSPEX02CL02.citrite.net (10.69.22.126) 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: "xen-devel@lists.xenproject.org" , Kevin Tian Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" On Wed, Jul 15, 2020 at 12:04:15PM +0200, Jan Beulich wrote: > For full pages this is (meant to be) more efficient. Also change the > type and reduce the scope of the involved local variable. > > Signed-off-by: Jan Beulich Reviewed-by: Roger Pau Monné Thanks.