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=-5.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 24542C433DF for ; Mon, 10 Aug 2020 18:43:01 +0000 (UTC) Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (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 E996722B4E for ; Mon, 10 Aug 2020 18:43:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E996722B4E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=virtualization-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 8AD892035B; Mon, 10 Aug 2020 18:43:00 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id MQ5l5mR-4lr9; Mon, 10 Aug 2020 18:42:59 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by silver.osuosl.org (Postfix) with ESMTP id E5F1F2014B; Mon, 10 Aug 2020 18:42:58 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id B048DC013C; Mon, 10 Aug 2020 18:42:58 +0000 (UTC) Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 24EDCC004D for ; Mon, 10 Aug 2020 18:42:57 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id E7AA42035B for ; Mon, 10 Aug 2020 18:42:56 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qV0IXpQ8MWsz for ; Mon, 10 Aug 2020 18:42:55 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by silver.osuosl.org (Postfix) with ESMTPS id 9C9FA2014B for ; Mon, 10 Aug 2020 18:42:54 +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 D34E6AB55; Mon, 10 Aug 2020 18:43:12 +0000 (UTC) Subject: Re: [PATCH v3 4/7] x86/paravirt: remove 32-bit support from PARAVIRT_XXL To: Boris Ostrovsky , xen-devel@lists.xenproject.org, x86@kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org References: <20200807083826.16794-1-jgross@suse.com> <20200807083826.16794-5-jgross@suse.com> <4c5fb964-6acb-6bb8-4eff-0bcb67d922f2@suse.com> <8506b0cd-6f7e-7505-d9b9-e1468cefa4ec@oracle.com> From: =?UTF-8?B?SsO8cmdlbiBHcm/Dnw==?= Message-ID: Date: Mon, 10 Aug 2020 20:42:51 +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: <8506b0cd-6f7e-7505-d9b9-e1468cefa4ec@oracle.com> Content-Language: en-US Cc: Stefano Stabellini , "VMware, Inc." , Ingo Molnar , Borislav Petkov , Andy Lutomirski , "H. Peter Anvin" , Thomas Gleixner X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" T24gMTAuMDguMjAgMTg6NTMsIEJvcmlzIE9zdHJvdnNreSB3cm90ZToKPiBPbiA4LzEwLzIwIDEy OjM5IEFNLCBKw7xyZ2VuIEdyb8OfIHdyb3RlOgo+PiBPbiAwOS4wOC4yMCAwNDozNCwgQm9yaXMg T3N0cm92c2t5IHdyb3RlOgo+Pj4gT24gOC83LzIwIDQ6MzggQU0sIEp1ZXJnZW4gR3Jvc3Mgd3Jv dGU6Cj4+Pj4gQEAgLTM3NywxMCArMzczLDcgQEAgc3RhdGljIGlubGluZSBwdGVfdCBfX3B0ZShw dGV2YWxfdCB2YWwpCj4+Pj4gIMKgIHsKPj4+PiAgwqDCoMKgwqDCoCBwdGV2YWxfdCByZXQ7Cj4+ Pj4gIMKgIC3CoMKgwqAgaWYgKHNpemVvZihwdGV2YWxfdCkgPiBzaXplb2YobG9uZykpCj4+Pj4g LcKgwqDCoMKgwqDCoMKgIHJldCA9IFBWT1BfQ0FMTEVFMihwdGV2YWxfdCwgbW11Lm1ha2VfcHRl LCB2YWwsICh1NjQpdmFsID4+Cj4+Pj4gMzIpOwo+Pj4+IC3CoMKgwqAgZWxzZQo+Pj4+IC3CoMKg wqDCoMKgwqDCoCByZXQgPSBQVk9QX0NBTExFRTEocHRldmFsX3QsIG1tdS5tYWtlX3B0ZSwgdmFs KTsKPj4+PiArwqDCoMKgIHJldCA9IFBWT1BfQ0FMTEVFMShwdGV2YWxfdCwgbW11Lm1ha2VfcHRl LCB2YWwpOwo+Pj4+ICDCoCDCoMKgwqDCoMKgIHJldHVybiAocHRlX3QpIHsgLnB0ZSA9IHJldCB9 Owo+Pj4KPj4+Cj4+PiBDYW4gdGhpcyBub3cgc2ltcGx5IHJldHVybiAocHRlX3QpIHJldD8KPj4K Pj4gSSBkb24ndCB0aGluayBzbywgYnV0IEkgY2FuIHR1cm4gaXQgaW50bwo+Pgo+PiAgwqAgcmV0 dXJuIG5hdGl2ZV9tYWtlX3B0ZShQVk9QX0NBTExFRTEoLi4uKSk7Cj4gCj4gCj4gSSB0aG91Z2h0 IHRoYXQgc2luY2Ugbm93IHRoaXMgaXMgb25seSBidWlsdCBmb3IgNjQtYml0IHdlIGRvbid0IGhh dmUgdG8KPiB3b3JyeSBhYm91dCBkaWZmZXJlbnQgcHRlX3QgZGVmaW5pdGlvbnMgYW5kIGNhbiBk byB3aGF0IHdlIGRvIGZvcgo+IGV4YW1wbGUsIGZvciBfX3BnZCgpPwoKWWVzLCBJIGRpZCB0aGF0 OgoKICByZXR1cm4gKHB0ZV90KSB7IHJldCB9OwoKCkp1ZXJnZW4KCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClZpcnR1YWxpemF0aW9uIG1haWxpbmcgbGlz dApWaXJ0dWFsaXphdGlvbkBsaXN0cy5saW51eC1mb3VuZGF0aW9uLm9yZwpodHRwczovL2xpc3Rz LmxpbnV4Zm91bmRhdGlvbi5vcmcvbWFpbG1hbi9saXN0aW5mby92aXJ0dWFsaXphdGlvbg==