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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 A4031C32751 for ; Wed, 7 Aug 2019 14:41:36 +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 830342199C for ; Wed, 7 Aug 2019 14:41:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 830342199C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.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 1hvN7w-0002Lz-5q; Wed, 07 Aug 2019 14:41:20 +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 1hvN7v-0002Lu-0Y for xen-devel@lists.xenproject.org; Wed, 07 Aug 2019 14:41:19 +0000 X-Inumbo-ID: 694744f4-b921-11e9-9916-7f1330c6053d Received: from foss.arm.com (unknown [217.140.110.172]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTP id 694744f4-b921-11e9-9916-7f1330c6053d; Wed, 07 Aug 2019 14:41:16 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 079E0344; Wed, 7 Aug 2019 07:41:16 -0700 (PDT) Received: from [10.1.196.50] (e108454-lin.cambridge.arm.com [10.1.196.50]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 8B5C63F706; Wed, 7 Aug 2019 07:41:14 -0700 (PDT) To: Jan Beulich , Eslam Elnikety References: <20190807112024.19480-1-elnikety@amazon.com> <36fedb78-e68a-60f8-f14c-387e720c4975@suse.com> From: Julien Grall Message-ID: <6fb1b815-9a04-9f9f-715b-3184089cdd4e@arm.com> Date: Wed, 7 Aug 2019 15:41:13 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <36fedb78-e68a-60f8-f14c-387e720c4975@suse.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH] evtchn: make support for different ABIs tunable 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: Stefano Stabellini , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , Tim Deegan , Anthony PERARD , xen-devel@lists.xenproject.org, David Woodhouse Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" SGksCgpPbiAwNy8wOC8yMDE5IDE1OjM1LCBKYW4gQmV1bGljaCB3cm90ZToKPiBPbiAwNy4wOC4y MDE5IDEzOjIwLCBFc2xhbSBFbG5pa2V0eSB3cm90ZToKICA+PiAtLS0gYS94ZW4vaW5jbHVkZS94 ZW4vc2NoZWQuaAo+PiArKysgYi94ZW4vaW5jbHVkZS94ZW4vc2NoZWQuaAo+PiBAQCAtMzM4LDYg KzMzOCw3IEBAIHN0cnVjdCBkb21haW4KPj4gwqDCoMKgwqAgc3RydWN0IGV2dGNobsKgICoqZXZ0 Y2huX2dyb3VwW05SX0VWVENITl9HUk9VUFNdOyAvKiBhbGwgb3RoZXIgYnVja2V0cyAqLwo+PiDC oMKgwqDCoCB1bnNpZ25lZCBpbnTCoMKgwqDCoCBtYXhfZXZ0Y2huczvCoMKgwqDCoCAvKiBudW1i ZXIgc3VwcG9ydGVkIGJ5IEFCSSAqLwo+PiDCoMKgwqDCoCB1bnNpZ25lZCBpbnTCoMKgwqDCoCBt YXhfZXZ0Y2huX3BvcnQ7IC8qIG1heCBwZXJtaXR0ZWQgcG9ydCBudW1iZXIgKi8KPj4gK8KgwqDC oCBib29swqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGRpc2FibGVfZXZ0Y2huX2ZpZm87wqDCoMKg wqDCoMKgwqDCoMKgwqDCoCAvKiBmb3JjZSAybCBBQkkgKi8KPj4gwqDCoMKgwqAgdW5zaWduZWQg aW50wqDCoMKgwqAgdmFsaWRfZXZ0Y2huczvCoMKgIC8qIG51bWJlciBvZiBhbGxvY2F0ZWQgZXZl bnQgY2hhbm5lbHMgKi8KPj4gwqDCoMKgwqAgc3BpbmxvY2tfdMKgwqDCoMKgwqDCoCBldmVudF9s b2NrOwo+PiDCoMKgwqDCoCBjb25zdCBzdHJ1Y3QgZXZ0Y2huX3BvcnRfb3BzICpldnRjaG5fcG9y dF9vcHM7Cj4gCj4gSSBzdXBwb3NlIHlvdSBjYW4gZmluZCBhIGJldHRlciBwbGFjZSB0byBwdXQg dGhpcyAxLWJ5dGUgZmllbGQKPiB0aGFuIGJldHdlZW4gdHdvIDMyLWJpdCBvbmVzLCBsZWF2aW5n IGEgMy1ieXRlIGhvbGUuCgpPciBqdXN0IHJlbW92ZSB0aGUgZmllbGQgYmVjYXVzZSB0aGUgc2Ft ZSB2YWx1ZSBpcyBhbHJlYWR5IHN0b3JlZCBpbiBkLT5vcHRpb25zLi4uCgpDaGVlcnMsCgotLSAK SnVsaWVuIEdyYWxsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9y ZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs