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=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 7D3A5C43219 for ; Thu, 2 May 2019 12:20:16 +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 52ACB20645 for ; Thu, 2 May 2019 12:20:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 52ACB20645 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none 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 4.89) (envelope-from ) id 1hMAgw-0004UN-Od; Thu, 02 May 2019 12:19:58 +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 4.89) (envelope-from ) id 1hMAgv-0004U7-Fq for xen-devel@lists.xenproject.org; Thu, 02 May 2019 12:19:57 +0000 X-Inumbo-ID: 95f31b66-6cd4-11e9-9cbc-9fb1373d849d Received: from prv1-mh.provo.novell.com (unknown [137.65.248.33]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 95f31b66-6cd4-11e9-9cbc-9fb1373d849d; Thu, 02 May 2019 12:19:52 +0000 (UTC) Received: from INET-PRV1-MTA by prv1-mh.provo.novell.com with Novell_GroupWise; Thu, 02 May 2019 06:19:51 -0600 Message-Id: <5CCAE065020000780022B2EB@prv1-mh.provo.novell.com> X-Mailer: Novell GroupWise Internet Agent 18.1.0 Date: Thu, 02 May 2019 06:19:49 -0600 From: "Jan Beulich" To: "xen-devel" References: <5CCAD5ED020000780022B2A2@prv1-mh.provo.novell.com> In-Reply-To: <5CCAD5ED020000780022B2A2@prv1-mh.provo.novell.com> Mime-Version: 1.0 Content-Disposition: inline Subject: [Xen-devel] [PATCH 3/9] x86/mm: honor opt_pcid also for 32-bit PV domains X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: George Dunlap , Andrew Cooper , Wei Liu , Roger Pau Monne Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Message-ID: <20190502121949.WstH96sEDQ4s3bzjWwhzQ94z1zKwXGdE2Gz-niRnAbY@z> SSBjYW4ndCBzZWUgYW55IHRlY2huaWNhbCBvciBwZXJmb3JtYW5jZSByZWFzb24gd2h5IHdlIHNo b3VsZCB0cmVhdAozMi1iaXQgUFYgZGlmZmVyZW50IGZyb20gNjQtYml0IFBWIGluIHRoaXMgcmVn YXJkLgoKU2lnbmVkLW9mZi1ieTogSmFuIEJldWxpY2ggPGpiZXVsaWNoQHN1c2UuY29tPgoKLS0t IGEveGVuL2FyY2gveDg2L3B2L2RvbWFpbi5jCisrKyBiL3hlbi9hcmNoL3g4Ni9wdi9kb21haW4u YwpAQCAtMTgwLDcgKzE4MCwyNCBAQCBpbnQgc3dpdGNoX2NvbXBhdChzdHJ1Y3QgZG9tYWluICpk KQogICAgIGQtPmFyY2gueDg3X2ZpcF93aWR0aCA9IDQ7CiAKICAgICBkLT5hcmNoLnB2LnhwdGkg PSBmYWxzZTsKLSAgICBkLT5hcmNoLnB2LnBjaWQgPSBmYWxzZTsKKworICAgIGlmICggdXNlX2lu dnBjaWQgJiYgY3B1X2hhc19wY2lkICkKKyAgICAgICAgc3dpdGNoICggQUNDRVNTX09OQ0Uob3B0 X3BjaWQpICkKKyAgICAgICAgeworICAgICAgICBjYXNlIFBDSURfT0ZGOgorICAgICAgICBjYXNl IFBDSURfWFBUSToKKyAgICAgICAgICAgIGQtPmFyY2gucHYucGNpZCA9IGZhbHNlOworICAgICAg ICAgICAgYnJlYWs7CisKKyAgICAgICAgY2FzZSBQQ0lEX0FMTDoKKyAgICAgICAgY2FzZSBQQ0lE X05PWFBUSToKKyAgICAgICAgICAgIGQtPmFyY2gucHYucGNpZCA9IHRydWU7CisgICAgICAgICAg ICBicmVhazsKKworICAgICAgICBkZWZhdWx0OgorICAgICAgICAgICAgQVNTRVJUX1VOUkVBQ0hB QkxFKCk7CisgICAgICAgICAgICBicmVhazsKKyAgICAgICAgfQogCiAgICAgcmV0dXJuIDA7CiAK QEAgLTMxMiw3ICszMjksNyBAQCBpbnQgcHZfZG9tYWluX2luaXRpYWxpc2Uoc3RydWN0IGRvbWFp biAqCiAKICAgICBkLT5hcmNoLnB2LnhwdGkgPSBpc19oYXJkd2FyZV9kb21haW4oZCkgPyBvcHRf eHB0aV9od2RvbSA6IG9wdF94cHRpX2RvbXU7CiAKLSAgICBpZiAoICFpc19wdl8zMmJpdF9kb21h aW4oZCkgJiYgdXNlX2ludnBjaWQgJiYgY3B1X2hhc19wY2lkICkKKyAgICBpZiAoIHVzZV9pbnZw Y2lkICYmIGNwdV9oYXNfcGNpZCApCiAgICAgICAgIHN3aXRjaCAoIEFDQ0VTU19PTkNFKG9wdF9w Y2lkKSApCiAgICAgICAgIHsKICAgICAgICAgY2FzZSBQQ0lEX09GRjoKCgoKCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBs aXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2pl Y3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs