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 EA465C32750 for ; Fri, 2 Aug 2019 13:22:49 +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 C9EA92183F for ; Fri, 2 Aug 2019 13:22:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C9EA92183F 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 1htXVj-0000gw-1M; Fri, 02 Aug 2019 13:22:19 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1htXVi-0000gr-4s for xen-devel@lists.xenproject.org; Fri, 02 Aug 2019 13:22:18 +0000 X-Inumbo-ID: 8c419643-b528-11e9-8980-bc764e045a96 Received: from foss.arm.com (unknown [217.140.110.172]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTP id 8c419643-b528-11e9-8980-bc764e045a96; Fri, 02 Aug 2019 13:22:16 +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 A5F3C1570; Fri, 2 Aug 2019 06:22:16 -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 F3FB83F71F; Fri, 2 Aug 2019 06:22:15 -0700 (PDT) To: Andrii Anisov , xen-devel@lists.xenproject.org References: <1564137460-25629-1-git-send-email-andrii.anisov@gmail.com> <1564137460-25629-2-git-send-email-andrii.anisov@gmail.com> <2da153e4-2e11-18af-5a0d-cdc12beaf858@arm.com> <096ebef8-0bc5-8b49-9b59-10fdb7e6c1de@arm.com> <0f4bd23e-587d-d166-01a1-7c4d44ad4b50@gmail.com> <10fd9482-8440-ac7c-c40e-4b735ecfe97c@arm.com> <2e95c614-e01a-ddc3-7c96-3de4ca9c73b4@gmail.com> From: Julien Grall Message-ID: <78ad7a71-f8d2-85f1-290f-b58b6b707bc5@arm.com> Date: Fri, 2 Aug 2019 14:22:14 +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: <2e95c614-e01a-ddc3-7c96-3de4ca9c73b4@gmail.com> Content-Language: en-US Subject: Re: [Xen-devel] [RFC 1/6] xen/arm: Re-enable interrupt later in the trap path 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: Volodymyr Babchuk , Stefano Stabellini , Andrii Anisov Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" SGkgQW5kcmlpLAoKT24gMDIvMDgvMjAxOSAxMzoyNCwgQW5kcmlpIEFuaXNvdiB3cm90ZToKPiAK PiAKPiBPbiAwMi4wOC4xOSAxMjowMywgSnVsaWVuIEdyYWxsIHdyb3RlOgo+PiBBIGZhaXIgYW1v dW50IG9mIGxlYXZlX2h5cGVydmlzb3JfdGFpbCgpIGRlYWwgd2l0aCB0aGUgZ3Vlc3QgaXRzZWxm IChpLmUgdkdJQywgCj4+IFAyTS4uLikKPiAKPiBBbGwgdGhhdCBzdHVmZiBpcyB3aGF0IGh5cGVy dmlzb3IgZG9lcyBmb3IgdGhlIGd1ZXN0LiBBbmQgZG9lcyBiZWhpbmQgdGhlIAo+IGd1ZXN0J3Mg YmFjay4KUGxlYXNlIGRlZmluZSAiZ3Vlc3QncyBiYWNrIi4KClRlY2huaWNhbGx5IGEgZ3Vlc3Qg YWNjZXNzaW5nIGFuIElPIGRvZXMgbm90IGtub3cgdGhhdCB0aGUgYWNjZXNzIHdpbGwgYmUgCmVt dWxhdGVkLiBTbyB0aGlzIHNob3VsZCBhbHNvIHRha2UgaW50byBhY2NvdW50IGFzICJndWVzdCdz IGJhY2siLgoKQW4gaHlwZXJjYWxsIGlzIGluaXRpYXRlZCBieSB0aGUgZ3Vlc3QgZGlyZWN0bHks IHNvIEkgYWdyZWUgdGhpcyBpcyBub3QgZG9uZSBvbiAKZ3Vlc3QncyBiYWNrLgoKU29tZSBvZiB0 aGUgd29yayBkb25lIGluIGxlYXZlX2h5cGVydmlzb3JfdGFpbCgpIGlzIGFuIGV4dGVuc2lvbiBv ZiBJTyAKZW11bGF0aW9uLiBUaGV5IGFyZSBub3QgZG9uZSBkaXJlY3RseSBpbiB0aGUgSU8gZW11 bGF0aW9uIGJlY2F1c2UgdGhleSBtYXkgdGFrZSAKYSBsb25nIHRpbWUgYW5kIGdldCBwcmVlbXB0 aW9uLiBTbyBJIGRvbid0IHNlZSBhbnkgZGlmZmVyZW5jZSB3aXRoICJJTyBlbXVsYXRpb24iLgoK UmVnYXJkaW5nIHRoZSB2R0lDLiBUaGlzIGlzIGEgYml0IG1vcmUgYSBncmV5IGFyZWEuIFdoaWxl IGl0IGlzIGFuIG92ZXJoZWFkIG9mIAp2aXJ0dWFsaXphdGlvbiwgdGhpcyBpcyBpbmRpcmVjdGx5 IGluaXRpYXRlZCBieSB0aGUgZ3Vlc3QuIEluZGVlZCwgeW91IHdvdWxkIApvbmx5IGNvbmZpZ3Vy ZSB0aGUgdkdJQyBpZiB5b3UgcmVjZWl2ZSBhbiBpbnRlcnJ1cHQgZ2VuZXJhdGVkIGJ5IG9uZSBv ZiB0aGUgCmRldmljZSBhc3NpZ25lZC4KCj4gCj4+ICwgc28gSSB0aGluayB0aGV5IHNob3VsZCBi ZSBhY2NvdW50ZWQgdG8gdGhlIGd1ZXN0IHRpbWUuCj4gVGhpcyBwb2ludCBpcyBhcmd1YWJsZS4g VGhhdCdzIHdoeSB3ZSBoYXZlIGEgZGlzY3Vzc2lvbiBoZXJlIHRvIGFncmVlIG9uIHRoZSAKPiB0 aW1lIGFjY291bnRpbmcgYXBwcm9hY2gsIHdoYXQgd2lsbCBkaXJlY3RseSBhZmZlY3Qgc2NoZWR1 bGluZyBhY2N1cmFjeS4KCk5vdGUgdGhlICJJIHRoaW5rIiBpbiBteSBhbnN3ZXIuIFNvIHRoaXMg aXMgbXkgb3BpbmlvbiBhbmQgeW91ciBpbnB1dCBpcyBleHBlY3RlZC4KCkNoZWVycywKCi0tIApK dWxpZW4gR3JhbGwKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3Jn Cmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=