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=-5.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 E4B59C41514 for ; Fri, 30 Aug 2019 06:31:18 +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 B816120659 for ; Fri, 30 Aug 2019 06:31:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B816120659 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.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 1i3aR9-0004i9-JY; Fri, 30 Aug 2019 06:31:07 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1i3aR7-0004i1-Tz for xen-devel@lists.xenproject.org; Fri, 30 Aug 2019 06:31:05 +0000 X-Inumbo-ID: bdb72466-caef-11e9-8980-bc764e2007e4 Received: from mga03.intel.com (unknown [134.134.136.65]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id bdb72466-caef-11e9-8980-bc764e2007e4; Fri, 30 Aug 2019 06:31:04 +0000 (UTC) X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 29 Aug 2019 23:31:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,446,1559545200"; d="scan'208";a="265226297" Received: from gao-cwp.sh.intel.com (HELO gao-cwp) ([10.239.159.26]) by orsmga001.jf.intel.com with ESMTP; 29 Aug 2019 23:31:01 -0700 Date: Fri, 30 Aug 2019 14:35:06 +0800 From: Chao Gao To: Jan Beulich Message-ID: <20190830063506.GD31905@gao-cwp> References: <1566177928-19114-1-git-send-email-chao.gao@intel.com> <1566177928-19114-16-git-send-email-chao.gao@intel.com> <3b455c41-b5a3-2533-99a8-2200def4b19f@citrix.com> <20190826080759.GB11910@gao-cwp> <20190827045159.GA28509@gao-cwp> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Subject: Re: [Xen-devel] [PATCH v9 15/15] microcode: block #NMI handling when loading an ucode 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: Sergey Dyasli , Ashok Raj , Wei Liu , Andrew Cooper , xen-devel@lists.xenproject.org, Roger Pau =?iso-8859-1?Q?Monn=E9?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gVGh1LCBBdWcgMjksIDIwMTkgYXQgMDI6MTE6MTBQTSArMDIwMCwgSmFuIEJldWxpY2ggd3Jv dGU6Cj5PbiAyNy4wOC4yMDE5IDA2OjUyLCBDaGFvIEdhbyB3cm90ZToKPj4gT24gTW9uLCBBdWcg MjYsIDIwMTkgYXQgMDQ6MDc6NTlQTSArMDgwMCwgQ2hhbyBHYW8gd3JvdGU6Cj4+PiBPbiBGcmks IEF1ZyAyMywgMjAxOSBhdCAwOTo0NjozN0FNICswMTAwLCBTZXJnZXkgRHlhc2xpIHdyb3RlOgo+ Pj4+IE9uIDE5LzA4LzIwMTkgMDI6MjUsIENoYW8gR2FvIHdyb3RlOgo+Pj4+PiByZWdpc3RlciBh biBubWkgY2FsbGJhY2suIEFuZCB0aGlzIGNhbGxiYWNrIGRvZXMgYnVzeS1sb29wIG9uIHRocmVh ZHMKPj4+Pj4gd2hpY2ggYXJlIHdhaXRpbmcgZm9yIGxvYWRpbmcgY29tcGxldGlvbi4gQ29udHJv bCB0aHJlYWRzIHNlbmQgTk1JIHRvCj4+Pj4+IHNsYXZlIHRocmVhZHMgdG8gcHJldmVudCBOTUkg YWNjZXB0YW5jZSBkdXJpbmcgdWNvZGUgbG9hZGluZy4KPj4+Pj4KPj4+Pj4gU2lnbmVkLW9mZi1i eTogQ2hhbyBHYW8gPGNoYW8uZ2FvQGludGVsLmNvbT4KPj4+Pj4gLS0tCj4+Pj4+IENoYW5nZXMg aW4gdjk6Cj4+Pj4+ICAtIGNvbnRyb2wgdGhyZWFkcyBzZW5kIE5NSSB0byBhbGwgb3RoZXIgdGhy ZWFkcy4gU2xhdmUgdGhyZWFkcyB3aWxsCj4+Pj4+ICBzdGF5IGluIHRoZSBOTUkgaGFuZGxpbmcg dG8gcHJldmVudCBOTUkgYWNjZXB0YW5jZSBkdXJpbmcgdWNvZGUKPj4+Pj4gIGxvYWRpbmcuIE5v dGUgdGhhdCBzZWxmLW5taSBpcyBpbnZhbGlkIGFjY29yZGluZyB0byBTRE0uCj4+Pj4KPj4+PiBU byBtZSB0aGlzIGxvb2tzIGxpa2UgYSBoYWxmLW1lYXN1cmU6IHdoeSBrZWVwIG9ubHkgc2xhdmUg dGhyZWFkcyBpbgo+Pj4+IHRoZSBOTUkgaGFuZGxlciwgd2hlbiBtYXN0ZXIgdGhyZWFkcyBjYW4g dXBkYXRlIHRoZSBtaWNyb2NvZGUgZnJvbQo+Pj4+IGluc2lkZSB0aGUgTk1JIGhhbmRsZXIgYXMg d2VsbD8KPj4+Cj4+PiBObyBzcGVjaWFsIHJlYXNvbi4gQmVjYXVzZSB0aGUgaXNzdWUgd2Ugd2Fu dCB0byBhZGRyZXNzIGlzIHRoYXQgc2xhdmUKPj4+IHRocmVhZHMgbWlnaHQgZ28gdG8gaGFuZGxl IE5NSSBhbmQgYWNjZXNzIE1TUnMgd2hlbiBtYXN0ZXIgdGhyZWFkIGlzCj4+PiBsb2FkaW5nIHVj b2RlLiBTbyB3ZSBvbmx5IGtlZXAgc2xhdmUgdGhyZWFkcyBpbiB0aGUgTk1JIGhhbmRsZXIuCj4+ Pgo+Pj4+Cj4+Pj4gWW91IG1lbnRpb24gdGhhdCBzZWxmLW5taSBpcyBpbnZhbGlkLCBidXQgWGVu IGhhcyBzZWxmX25taSgpIHdoaWNoIGlzCj4+Pj4gdXNlZCBmb3IgYXBwbHlfYWx0ZXJuYXRpdmVz KCkgZHVyaW5nIGJvb3QsIHNvIGNhbiBiZSB0cnVzdGVkIHRvIHdvcmsuCj4+Pgo+Pj4gU29ycnks IEkgbWVhbnQgdXNpbmcgc2VsZiBzaG9ydGhhbmQgdG8gc2VuZCBzZWxmLW5taS4gSSB0cmllZCB0 byB1c2UKPj4+IHNlbGYgc2hvcnRoYW5kIGJ1dCBnb3QgQVBJQyBlcnJvci4gQW5kIEkgYWdyZWUg dGhhdCBpdCBpcyBiZXR0ZXIgdG8KPj4+IG1ha2Ugc2xhdmUgdGhyZWFkIGNhbGwgc2VsZl9ubWko KSBpdHNlbGYuCj4+Pgo+Pj4+Cj4+Pj4gSSBleHBlcmltZW50ZWQgYSBiaXQgd2l0aCB0aGUgZm9s bG93aW5nIGFwcHJvYWNoOiBhZnRlciBsb2FkaW5nX3N0YXRlCj4+Pj4gYmVjb21lcyBMT0FESU5H X0NBTExJTiwgZWFjaCBjcHUgaXNzdWVzIGEgc2VsZl9ubWkoKSBhbmQgcmVuZGV6dm91cwo+Pj4+ IHZpYSBjcHVfY2FsbGluX21hcCBpbnRvIExPQURJTkdfRU5URVIgdG8gZG8gYSB1Y29kZSB1cGRh dGUgZGlyZWN0bHkgaW4KPj4+PiB0aGUgTk1JIGhhbmRsZXIuIEFuZCBpdCBzZWVtcyB0byB3b3Jr Lgo+Pj4+Cj4+Pj4gU2VwYXJhdGUgcXVlc3Rpb24gaXMgYWJvdXQgdGhlIHNhZmV0eSBvZiB0aGlz IGFwcHJvYWNoOiBjYW4gd2UgYmUgc3VyZQo+Pj4+IHRoYXQgYSB1Y29kZSB1cGRhdGUgd291bGQg bm90IHJlc2V0IHRoZSBzdGF0dXMgb2YgdGhlIE5NSSBsYXRjaD8gSS5lLgo+Pj4+IGNhbiBpdCBj YXVzZSBhbm90aGVyIE5NSSB0byBiZSBkZWxpdmVyZWQgd2hpbGUgWGVuIGFscmVhZHkgaGFuZGxl cyBvbmU/Cj4+Pgo+Pj4gQXNob2ssIHdoYXQncyB5b3VyIG9waW5pb24gb24gU2VyZ2V5J3MgYXBw cm9hY2ggYW5kIGhpcyBjb25jZXJuPwo+PiAKPj4gSSB0YWxrZWQgd2l0aCBBc2hvay4gV2UgdGhp bmsgeW91ciBhcHByb2FjaCBpcyBiZXR0ZXIuIEkgd2lsbCBmb2xsb3cKPj4geW91ciBhcHByb2Fj aCBpbiB2MTAuIEl0IHdvdWxkIGJlIG11Y2ggaGVscGZ1bCBpZiB5b3UgcG9zdCB5b3VyIHBhdGNo Cj4+IHNvIHRoYXQgSSBjYW4ganVzdCByZWJhc2UgaXQgb250byBvdGhlciBwYXRjaGVzLgo+Cj5E b2luZyB0aGUgYWN0dWFsIHVjb2RlIHVwZGF0ZSBpbnNpZGUgYW4gTk1JIGhhbmRsZXIgc2VlbXMg cmF0aGVyIHJpc2t5Cj50byBtZS4gRXZlbiBpZiBBc2hvayBjb25maXJtZWQgaXQgd291bGQgbm90 IGJlIGFuIGlzc3VlIG9uIHBhc3QgYW5kCj5jdXJyZW50IEludGVsIENQVXMgLSB3aGF0IGFib3V0 IGZ1dHVyZSBvbmVzLCBvciBvbmVzIGZyb20gb3RoZXIgdmVuZG9ycz8KCldpbGwgY29uZmlybSB0 aGVzZSB3aXRoIEFzaG9rLgoKVGhhbmtzCkNoYW8KCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxp c3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9s aXN0aW5mby94ZW4tZGV2ZWw=