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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 83D99C10DCE for ; Fri, 6 Mar 2020 12:30:04 +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 5A5B92072A for ; Fri, 6 Mar 2020 12:30:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5A5B92072A 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 1jAC6n-0004kI-9q; Fri, 06 Mar 2020 12:29:41 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1jAC6m-0004kD-2k for xen-devel@lists.xenproject.org; Fri, 06 Mar 2020 12:29:40 +0000 X-Inumbo-ID: 25a6d0b2-5fa6-11ea-b52f-bc764e2007e4 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 25a6d0b2-5fa6-11ea-b52f-bc764e2007e4; Fri, 06 Mar 2020 12:29:39 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 99388B25A; Fri, 6 Mar 2020 12:29:38 +0000 (UTC) To: "Durrant, Paul" References: <20200225095357.3923-1-pdurrant@amazon.com> <20200225095357.3923-3-pdurrant@amazon.com> <2653c2cf-9add-dd0c-03e5-36d951ee621e@suse.com> <132bb159fcf049ae87e402537ccc7d2a@EX13D32EUC003.ant.amazon.com> <7170eda8579cc4c9e6a899980a87e0eb0e9c71cd.camel@amazon.co.uk> <7de58cb0-d8b5-ea86-f573-151356edbb79@suse.com> <6e43af74fbdb712d7b9785c1cffdc43aadfafb3c.camel@infradead.org> From: Jan Beulich Message-ID: Date: Fri, 6 Mar 2020 13:29:41 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Subject: Re: [Xen-devel] [PATCH 2/2] domain: use PGC_extra domheap page for shared_info 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: "sstabellini@kernel.org" , "julien@xen.org" , "wl@xen.org" , "konrad.wilk@oracle.com" , "Volodymyr_Babchuk@epam.com" , "ian.jackson@eu.citrix.com" , "george.dunlap@citrix.com" , "andrew.cooper3@citrix.com" , "xen-devel@lists.xenproject.org" , David Woodhouse Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMDYuMDMuMjAyMCAxMjo1OSwgRHVycmFudCwgUGF1bCB3cm90ZToKPj4gLS0tLS1PcmlnaW5h bCBNZXNzYWdlLS0tLS0KPj4gRnJvbTogRGF2aWQgV29vZGhvdXNlIDxkd213MkBpbmZyYWRlYWQu b3JnPgo+PiBTZW50OiAwNiBNYXJjaCAyMDIwIDExOjUzCj4+IFRvOiBKYW4gQmV1bGljaCA8amJl dWxpY2hAc3VzZS5jb20+OyBEdXJyYW50LCBQYXVsIDxwZHVycmFudEBhbWF6b24uY28udWs+Cj4+ IENjOiBqdWxpZW5AeGVuLm9yZzsgYW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbTsgc3N0YWJlbGxp bmlAa2VybmVsLm9yZzsga29ucmFkLndpbGtAb3JhY2xlLmNvbTsKPj4gVm9sb2R5bXlyX0JhYmNo dWtAZXBhbS5jb207IGlhbi5qYWNrc29uQGV1LmNpdHJpeC5jb207IHdsQHhlbi5vcmc7IGdlb3Jn ZS5kdW5sYXBAY2l0cml4LmNvbTsgeGVuLQo+PiBkZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwo+ PiBTdWJqZWN0OiBSRTogW0VYVEVSTkFMXVtQQVRDSCAyLzJdIGRvbWFpbjogdXNlIFBHQ19leHRy YSBkb21oZWFwIHBhZ2UgZm9yIHNoYXJlZF9pbmZvCj4+Cj4+IE9uIEZyaSwgMjAyMC0wMy0wNiBh dCAxMjozNyArMDEwMCwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+PiBJJ3ZlIHN0YXJ0ZWQgbG9va2lu ZyBhdCB0aGUgbGF0ZXN0IHZlcnNpb24gb2YgUGF1bCdzIHNlcmllcywgYnV0IEknbQo+Pj4gc3Rp bGwgc3RydWdnbGluZyB0byBzZWUgdGhlIHBpY3R1cmU6IFRoZXJlJ3Mgbm8gdHJ1ZSBkaXN0aW5j dGlvbgo+Pj4gYmV0d2VlbiBYZW4gaGVhcCBhbmQgZG9tYWluIGhlYXAgb24geDg2LTY0IChleGNl cHQgb24gdmVyeSBsYXJnZQo+Pj4gc3lzdGVtcykuIFRoZXJlZm9yZSBpdCBpcyB1bmNsZWFyIHRv IG1lIHdoYXQgInRob3NlIHBhZ2VzIiBpcyBhY3R1YWxseQo+Pj4gcmVmZXJyaW5nIHRvIGFib3Zl LiBTdXJlbHkgbmV3IFhlbiBjYW4ndCBiZSBnaXZlbiBhbnkgcGFnZXMgaW4gdXNlCj4+PiBfaW4g YW55IHdheV8gYnkgb2xkIFhlbiwgbm8gbWF0dGVyIHdoZXRoZXIgaXQncyBvbmVzIGFzc2lnbmVk IHRvCj4+PiBkb21haW5zLCBvciBvbmVzIHVzZWQgaW50ZXJuYWxseSB0byAob2xkKSBYZW4uCj4+ Cj4+IE9sZCBhbmQgbmV3IFhlbiBkbyBub3QgY29leGlzdC4gVGhlcmUgaXMgYSBrZXhlYyAodmlh IGtleGVjX3JlbG9jLlMgYW5kCj4+IHB1cmdhdG9yeSkgZnJvbSBvbGQgdG8gbmV3Lgo+Pgo+PiBU aGVyZSBhcmUgc29tZSBwYWdlcyB3aGljaCBuZXcgWGVuIE1VU1QgTk9UIHNjcmliYmxlIG9uLCBi ZWNhdXNlIHRoZXkKPj4gYWN0dWFsbHkgYmVsb25nIHRvIHRoZSBkb21haW5zIGJlaW5nIHByZXNl cnZlZC4gVGhhdCBpbmNsdWRlcyB0aGUgRVBUCj4+IChvciBhdCBsZWFzdCBJT01NVSkgcGFnZSB0 YWJsZXMuCj4+Cj4+IEkgc3VwcG9zZSBuZXcgWGVuIGFsc28gbXVzdG4ndCBzY3JpYmJsZSBvbiB0 aGUgcGFnZXMgaW4gd2hpY2ggb2xkIFhlbgo+PiBoYXMgcGxhY2VkIHRoZSBtaWdyYXRpb24gaW5m b3JtYXRpb24gZm9yIHRob3NlIGRvbWFpbnMgZWl0aGVyLiBBdAo+PiBsZWFzdCwgbm90IHVudGls IGl0J3MgY29uc3VtZWQgdGhlIGRhdGEuCj4+Cj4+IEFueXRoaW5nIGVsc2UsIGhvd2V2ZXIsIGlz IGZpbmUgZm9yIG5ldyBYZW4gdG8gc2NyaWJibGUgb24uIEZhaXJseSBtdWNoCj4+IGFueXRoaW5n IHRoYXQgdGhlIG9sZCBYZW4gaGFkIGFsbG9jYXRlZCBmcm9tIGl0cyB4ZW5oZWFwIChhbmQgbm90 Cj4+IHN1YnNlcXVlbnRseSBzaGFyZWQgdG8gYSBndWVzdCwgcXYpIGlzIG5vIGxvbmdlciByZXF1 aXJlZCBhbmQgY2FuIGJlCj4+IHRyZWF0ZWQgYXMgZnJlZSBtZW1vcnkgYnkgdGhlIG5ldyBYZW4s IHdoaWNoIG5vdyBvd25zIHRoZSBtYWNoaW5lLgo+Pgo+IAo+IC4uLiBzbyBnZXR0aW5nIHJpZCBv ZiBzaGFyZWQgeGVuaGVhcCBwYWdlcyBhbHRvZ2V0aGVyIGp1c3QgbWFrZXMgbGlmZSBlYXNpZXIu CgpIb3cgZG8geW91IHRlbGwgcGFnZXMgaW4gdXNlIGJ5IGRvbWFpbnMgZnJvbSBvbmVzIGZyZWUg dG8gcmUtdXNlPwpCZWNhdXNlIG9mIHRoZSBvdmVybG9hZGluZyBvZiBzdHJ1Y3QgcGFnZV9pbmZv LCBJIGV4cGVjdCB5b3UgY2FuJ3QKanVkZ2UgYnkganVzdCBsb29raW5nIGF0IGEgcGFnZSdzIHN0 cnVjdCBwYWdlX2luZm8gaW5zdGFuY2UuIEFyZQp5b3UgcGVla2luZyBpbnRvIHRoZSBtaWdyYXRp b24gc3RyZWFtcyBmb3IgdGhlIGRvbWFpbnMgdG8gY29sbGVjdAphbGwgdGhlIHBhZ2VzPyBBbmQg YXJlIHlvdSB3YWxraW5nIElPTU1VIHN0cnVjdHVyZXMgdG8gY29sbGVjdCB0aGUKb25lcyB1c2Vk IGZvciBidXQgbm90IGFjY2Vzc2libGUgYnkgdGhlIGRvbWFpbnM/CgpKYW4KCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxp c3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVj dC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=