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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 1i2TOl-00075G-OV; Tue, 27 Aug 2019 04:48:03 +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 1i2TOk-00075B-3m for xen-devel@lists.xenproject.org; Tue, 27 Aug 2019 04:48:02 +0000 X-Inumbo-ID: d786230e-c885-11e9-ae2c-12813bfff9fa Received: from mga07.intel.com (unknown [134.134.136.100]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id d786230e-c885-11e9-ae2c-12813bfff9fa; Tue, 27 Aug 2019 04:47:59 +0000 (UTC) X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Aug 2019 21:47:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,435,1559545200"; d="scan'208";a="187806575" Received: from gao-cwp.sh.intel.com (HELO gao-cwp) ([10.239.159.26]) by FMSMGA003.fm.intel.com with ESMTP; 26 Aug 2019 21:47:56 -0700 Date: Tue, 27 Aug 2019 12:52:01 +0800 From: Chao Gao To: Sergey Dyasli Message-ID: <20190827045159.GA28509@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> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190826080759.GB11910@gao-cwp> 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: Ashok Raj , Wei Liu , Andrew Cooper , Jan Beulich , 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" T24gTW9uLCBBdWcgMjYsIDIwMTkgYXQgMDQ6MDc6NTlQTSArMDgwMCwgQ2hhbyBHYW8gd3JvdGU6 Cj5PbiBGcmksIEF1ZyAyMywgMjAxOSBhdCAwOTo0NjozN0FNICswMTAwLCBTZXJnZXkgRHlhc2xp IHdyb3RlOgo+Pk9uIDE5LzA4LzIwMTkgMDI6MjUsIENoYW8gR2FvIHdyb3RlOgo+Pj4gcmVnaXN0 ZXIgYW4gbm1pIGNhbGxiYWNrLiBBbmQgdGhpcyBjYWxsYmFjayBkb2VzIGJ1c3ktbG9vcCBvbiB0 aHJlYWRzCj4+PiB3aGljaCBhcmUgd2FpdGluZyBmb3IgbG9hZGluZyBjb21wbGV0aW9uLiBDb250 cm9sIHRocmVhZHMgc2VuZCBOTUkgdG8KPj4+IHNsYXZlIHRocmVhZHMgdG8gcHJldmVudCBOTUkg YWNjZXB0YW5jZSBkdXJpbmcgdWNvZGUgbG9hZGluZy4KPj4+IAo+Pj4gU2lnbmVkLW9mZi1ieTog Q2hhbyBHYW8gPGNoYW8uZ2FvQGludGVsLmNvbT4KPj4+IC0tLQo+Pj4gQ2hhbmdlcyBpbiB2OToK Pj4+ICAtIGNvbnRyb2wgdGhyZWFkcyBzZW5kIE5NSSB0byBhbGwgb3RoZXIgdGhyZWFkcy4gU2xh dmUgdGhyZWFkcyB3aWxsCj4+PiAgc3RheSBpbiB0aGUgTk1JIGhhbmRsaW5nIHRvIHByZXZlbnQg Tk1JIGFjY2VwdGFuY2UgZHVyaW5nIHVjb2RlCj4+PiAgbG9hZGluZy4gTm90ZSB0aGF0IHNlbGYt bm1pIGlzIGludmFsaWQgYWNjb3JkaW5nIHRvIFNETS4KPj4KPj5UbyBtZSB0aGlzIGxvb2tzIGxp a2UgYSBoYWxmLW1lYXN1cmU6IHdoeSBrZWVwIG9ubHkgc2xhdmUgdGhyZWFkcyBpbgo+PnRoZSBO TUkgaGFuZGxlciwgd2hlbiBtYXN0ZXIgdGhyZWFkcyBjYW4gdXBkYXRlIHRoZSBtaWNyb2NvZGUg ZnJvbQo+Pmluc2lkZSB0aGUgTk1JIGhhbmRsZXIgYXMgd2VsbD8KPgo+Tm8gc3BlY2lhbCByZWFz b24uIEJlY2F1c2UgdGhlIGlzc3VlIHdlIHdhbnQgdG8gYWRkcmVzcyBpcyB0aGF0IHNsYXZlCj50 aHJlYWRzIG1pZ2h0IGdvIHRvIGhhbmRsZSBOTUkgYW5kIGFjY2VzcyBNU1JzIHdoZW4gbWFzdGVy IHRocmVhZCBpcwo+bG9hZGluZyB1Y29kZS4gU28gd2Ugb25seSBrZWVwIHNsYXZlIHRocmVhZHMg aW4gdGhlIE5NSSBoYW5kbGVyLgo+Cj4+Cj4+WW91IG1lbnRpb24gdGhhdCBzZWxmLW5taSBpcyBp bnZhbGlkLCBidXQgWGVuIGhhcyBzZWxmX25taSgpIHdoaWNoIGlzCj4+dXNlZCBmb3IgYXBwbHlf YWx0ZXJuYXRpdmVzKCkgZHVyaW5nIGJvb3QsIHNvIGNhbiBiZSB0cnVzdGVkIHRvIHdvcmsuCj4K PlNvcnJ5LCBJIG1lYW50IHVzaW5nIHNlbGYgc2hvcnRoYW5kIHRvIHNlbmQgc2VsZi1ubWkuIEkg dHJpZWQgdG8gdXNlCj5zZWxmIHNob3J0aGFuZCBidXQgZ290IEFQSUMgZXJyb3IuIEFuZCBJIGFn cmVlIHRoYXQgaXQgaXMgYmV0dGVyIHRvCj5tYWtlIHNsYXZlIHRocmVhZCBjYWxsIHNlbGZfbm1p KCkgaXRzZWxmLgo+Cj4+Cj4+SSBleHBlcmltZW50ZWQgYSBiaXQgd2l0aCB0aGUgZm9sbG93aW5n IGFwcHJvYWNoOiBhZnRlciBsb2FkaW5nX3N0YXRlCj4+YmVjb21lcyBMT0FESU5HX0NBTExJTiwg ZWFjaCBjcHUgaXNzdWVzIGEgc2VsZl9ubWkoKSBhbmQgcmVuZGV6dm91cwo+PnZpYSBjcHVfY2Fs bGluX21hcCBpbnRvIExPQURJTkdfRU5URVIgdG8gZG8gYSB1Y29kZSB1cGRhdGUgZGlyZWN0bHkg aW4KPj50aGUgTk1JIGhhbmRsZXIuIEFuZCBpdCBzZWVtcyB0byB3b3JrLgo+Pgo+PlNlcGFyYXRl IHF1ZXN0aW9uIGlzIGFib3V0IHRoZSBzYWZldHkgb2YgdGhpcyBhcHByb2FjaDogY2FuIHdlIGJl IHN1cmUKPj50aGF0IGEgdWNvZGUgdXBkYXRlIHdvdWxkIG5vdCByZXNldCB0aGUgc3RhdHVzIG9m IHRoZSBOTUkgbGF0Y2g/IEkuZS4KPj5jYW4gaXQgY2F1c2UgYW5vdGhlciBOTUkgdG8gYmUgZGVs aXZlcmVkIHdoaWxlIFhlbiBhbHJlYWR5IGhhbmRsZXMgb25lPwo+Cj5Bc2hvaywgd2hhdCdzIHlv dXIgb3BpbmlvbiBvbiBTZXJnZXkncyBhcHByb2FjaCBhbmQgaGlzIGNvbmNlcm4/CgpIaSBTZXJn ZXksCgpJIHRhbGtlZCB3aXRoIEFzaG9rLiBXZSB0aGluayB5b3VyIGFwcHJvYWNoIGlzIGJldHRl ci4gSSB3aWxsIGZvbGxvdwp5b3VyIGFwcHJvYWNoIGluIHYxMC4gSXQgd291bGQgYmUgbXVjaCBo ZWxwZnVsIGlmIHlvdSBwb3N0IHlvdXIgcGF0Y2gKc28gdGhhdCBJIGNhbiBqdXN0IHJlYmFzZSBp dCBvbnRvIG90aGVyIHBhdGNoZXMuCgpUaGFua3MKQ2hhbwoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2 ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWls bWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==