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 5A2CFC3A5A1 for ; Thu, 22 Aug 2019 15:31:04 +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 2D3C4233FD for ; Thu, 22 Aug 2019 15:31:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2D3C4233FD 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 1i0p30-0007CY-Lt; Thu, 22 Aug 2019 15:30:46 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1i0p2z-0007CO-Mv for xen-devel@lists.xenproject.org; Thu, 22 Aug 2019 15:30:45 +0000 X-Inumbo-ID: ce5c10b4-c4f1-11e9-b95f-bc764e2007e4 Received: from foss.arm.com (unknown [217.140.110.172]) by us1-rack-iad1.inumbo.com (Halon) with ESMTP id ce5c10b4-c4f1-11e9-b95f-bc764e2007e4; Thu, 22 Aug 2019 15:30:44 +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 B32BE337; Thu, 22 Aug 2019 08:30:43 -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 0A8973F718; Thu, 22 Aug 2019 08:30:41 -0700 (PDT) To: "Wieczorkiewicz, Pawel" References: <20190821081931.90887-1-wipawel@amazon.de> <20190821081931.90887-10-wipawel@amazon.de> From: Julien Grall Message-ID: <9a2a6d52-f247-ff18-0cce-593162e33755@arm.com> Date: Thu, 22 Aug 2019 16:30:40 +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: Content-Language: en-US Subject: Re: [Xen-devel] [PATCH 09/14] livepatch: Add per-function applied/reverted state tracking marker 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: Tim Deegan , Stefano Stabellini , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Ian Jackson , xen-devel , "Pohlack, Martin" , Ross Lagerwall , Jan Beulich , xen-devel , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" SGkgUGF3ZWwsCgpPbiAyMi8wOC8yMDE5IDEyOjAyLCBXaWVjem9ya2lld2ljeiwgUGF3ZWwgd3Jv dGU6Cj4+IE9uIDIyLiBBdWcgMjAxOSwgYXQgMTI6MjksIEp1bGllbiBHcmFsbCA8anVsaWVuLmdy YWxsQGFybS5jb20gCj4+IDxtYWlsdG86anVsaWVuLmdyYWxsQGFybS5jb20+PiB3cm90ZToKPj4g T24gMjEvMDgvMjAxOSAwOToxOSwgUGF3ZWwgV2llY3pvcmtpZXdpY3ogd3JvdGU6Cj4+IE1vcmUg Z2VuZXJhbGx5LCBJIGFtIG5vdCB2ZXJ5IGNvbWZvcnRhYmxlIHRvIHNlZSBwYW5pYygpIGluIHRo ZSBtaWRkbGUgb2YgdGhlIAo+PiBjb2RlLiBDb3VsZCB5b3UgZXhwbGFpbiB3aHkgcGFuaWMgaXMg dGhlIGJlc3Qgc29sdXRpb24gb3ZlciByZXZlcnRpbmcgdGhlIHdvcms/Cj4+Cj4gCj4gWWVzLiBQ cm9kdWN0aW9uLXJlYWR5IGhvdHBhdGNoZXMgbXVzdCBub3QgY29udGFpbiBpbmNvbnNpc3RlbnQg aG9va3Mgb3IgCj4gZnVuY3Rpb25zLXRvLWJlLWFwcGxpZWQvcmV2ZXJ0ZWQuCj4gVGhlIGdvYWwg aGVyZSBpcyB0byBkZXRlY3Qgc3VjaCBob3RwYXRjaGVzIGFuZCBmYWlsIGhhcmQgaW1tZWRpYXRl bHkgCj4gaGlnaGxpZ2h0aW5nIHRoZSBmYWN0IHRoYXQgc3VjaCBob3RwYXRjaAo+IGlzIGJyb2tl bi4KCkFzaWRlIHRoZSBsZW4gPSAwIHRoYXQgeW91IGFyZSBnb2luZyB0byBmaXguIEhvdyB3b3Vs ZCB0aGlzIGNvbmRpdGlvbiBoYXBwZW4/IApBcmUgeW91IGdvaW5nIHRvIGFkZCBjb2RlIHRoYXQg d2lsbCBwb3RlbnRpYWxseSB0cmlnZ2VyIHRoZSBwYW5pYz8KCj4gCj4gVGhlIGluY29uc2lzdGVu dCBhcHBsaWNhdGlvbiBvZiBhIGhvdHBhdGNoIChzb21lIGZ1bmN0aW9uIGFwcGxpZWQsIHNvbWUg cmV2ZXJ0ZWQgCj4gd2hpbGUgb3RoZXIgbGVmdCBiZWhpbmVkKSBsZWF2ZXMKPiB0aGUgc3lzdGVt IGluIGEgdmVyeSBiYWQgc3RhdGUuIEkgdGhpbmsgdGhlIGJlc3Qgd2hhdCB3ZSBjb3VsZCBkbyBo ZXJlIGlzIAo+IHBhbmljKCkgdG8gZW5hYmxlIHBvc3QtbW9ydGVtIGFuYWx5c2lzCj4gb2Ygd2hh dCB3ZW50IHdyb25nIGFuZCBhdm9pZCBsZWFraW5nIHN1Y2ggc3lzdGVtIGludG8gcHJvZHVjdGlv bi4KClRoYW5rIHlvdSBmb3IgdGhlIGV4cGxhbmF0aW9uIGhlcmUgKGFuZCBvbiBJUkMpLiBNYXkg SSBhc2sgc29tZSBkb2N1bWVudGF0aW9uIApyZWdhcmRpbmcgdGhlIHBhbmljIGluIGF0IGxlYXN0 IGNvbW1pdCBtZXNzYWdlPyBJZGVhbGx5LCB0aGlzIHdvdWxkIGV4cGxhaW4gd2h5IAp0aGUgcGFu aWMgdGhlIG1vc3Qgc2Vuc2libGUgc29sdXRpb24uCgpDaGVlcnMsCgotLSAKSnVsaWVuIEdyYWxs CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2 ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xp c3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs