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26 Aug 2019 01:03:54 -0700 Date: Mon, 26 Aug 2019 16:07:59 +0800 From: Chao Gao To: Sergey Dyasli Message-ID: <20190826080759.GB11910@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> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <3b455c41-b5a3-2533-99a8-2200def4b19f@citrix.com> 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" T24gRnJpLCBBdWcgMjMsIDIwMTkgYXQgMDk6NDY6MzdBTSArMDEwMCwgU2VyZ2V5IER5YXNsaSB3 cm90ZToKPk9uIDE5LzA4LzIwMTkgMDI6MjUsIENoYW8gR2FvIHdyb3RlOgo+PiByZWdpc3RlciBh biBubWkgY2FsbGJhY2suIEFuZCB0aGlzIGNhbGxiYWNrIGRvZXMgYnVzeS1sb29wIG9uIHRocmVh ZHMKPj4gd2hpY2ggYXJlIHdhaXRpbmcgZm9yIGxvYWRpbmcgY29tcGxldGlvbi4gQ29udHJvbCB0 aHJlYWRzIHNlbmQgTk1JIHRvCj4+IHNsYXZlIHRocmVhZHMgdG8gcHJldmVudCBOTUkgYWNjZXB0 YW5jZSBkdXJpbmcgdWNvZGUgbG9hZGluZy4KPj4gCj4+IFNpZ25lZC1vZmYtYnk6IENoYW8gR2Fv IDxjaGFvLmdhb0BpbnRlbC5jb20+Cj4+IC0tLQo+PiBDaGFuZ2VzIGluIHY5Ogo+PiAgLSBjb250 cm9sIHRocmVhZHMgc2VuZCBOTUkgdG8gYWxsIG90aGVyIHRocmVhZHMuIFNsYXZlIHRocmVhZHMg d2lsbAo+PiAgc3RheSBpbiB0aGUgTk1JIGhhbmRsaW5nIHRvIHByZXZlbnQgTk1JIGFjY2VwdGFu Y2UgZHVyaW5nIHVjb2RlCj4+ICBsb2FkaW5nLiBOb3RlIHRoYXQgc2VsZi1ubWkgaXMgaW52YWxp ZCBhY2NvcmRpbmcgdG8gU0RNLgo+Cj5UbyBtZSB0aGlzIGxvb2tzIGxpa2UgYSBoYWxmLW1lYXN1 cmU6IHdoeSBrZWVwIG9ubHkgc2xhdmUgdGhyZWFkcyBpbgo+dGhlIE5NSSBoYW5kbGVyLCB3aGVu IG1hc3RlciB0aHJlYWRzIGNhbiB1cGRhdGUgdGhlIG1pY3JvY29kZSBmcm9tCj5pbnNpZGUgdGhl IE5NSSBoYW5kbGVyIGFzIHdlbGw/CgpObyBzcGVjaWFsIHJlYXNvbi4gQmVjYXVzZSB0aGUgaXNz dWUgd2Ugd2FudCB0byBhZGRyZXNzIGlzIHRoYXQgc2xhdmUKdGhyZWFkcyBtaWdodCBnbyB0byBo YW5kbGUgTk1JIGFuZCBhY2Nlc3MgTVNScyB3aGVuIG1hc3RlciB0aHJlYWQgaXMKbG9hZGluZyB1 Y29kZS4gU28gd2Ugb25seSBrZWVwIHNsYXZlIHRocmVhZHMgaW4gdGhlIE5NSSBoYW5kbGVyLgoK Pgo+WW91IG1lbnRpb24gdGhhdCBzZWxmLW5taSBpcyBpbnZhbGlkLCBidXQgWGVuIGhhcyBzZWxm X25taSgpIHdoaWNoIGlzCj51c2VkIGZvciBhcHBseV9hbHRlcm5hdGl2ZXMoKSBkdXJpbmcgYm9v dCwgc28gY2FuIGJlIHRydXN0ZWQgdG8gd29yay4KClNvcnJ5LCBJIG1lYW50IHVzaW5nIHNlbGYg c2hvcnRoYW5kIHRvIHNlbmQgc2VsZi1ubWkuIEkgdHJpZWQgdG8gdXNlCnNlbGYgc2hvcnRoYW5k IGJ1dCBnb3QgQVBJQyBlcnJvci4gQW5kIEkgYWdyZWUgdGhhdCBpdCBpcyBiZXR0ZXIgdG8KbWFr ZSBzbGF2ZSB0aHJlYWQgY2FsbCBzZWxmX25taSgpIGl0c2VsZi4KCj4KPkkgZXhwZXJpbWVudGVk IGEgYml0IHdpdGggdGhlIGZvbGxvd2luZyBhcHByb2FjaDogYWZ0ZXIgbG9hZGluZ19zdGF0ZQo+ YmVjb21lcyBMT0FESU5HX0NBTExJTiwgZWFjaCBjcHUgaXNzdWVzIGEgc2VsZl9ubWkoKSBhbmQg cmVuZGV6dm91cwo+dmlhIGNwdV9jYWxsaW5fbWFwIGludG8gTE9BRElOR19FTlRFUiB0byBkbyBh IHVjb2RlIHVwZGF0ZSBkaXJlY3RseSBpbgo+dGhlIE5NSSBoYW5kbGVyLiBBbmQgaXQgc2VlbXMg dG8gd29yay4KPgo+U2VwYXJhdGUgcXVlc3Rpb24gaXMgYWJvdXQgdGhlIHNhZmV0eSBvZiB0aGlz IGFwcHJvYWNoOiBjYW4gd2UgYmUgc3VyZQo+dGhhdCBhIHVjb2RlIHVwZGF0ZSB3b3VsZCBub3Qg cmVzZXQgdGhlIHN0YXR1cyBvZiB0aGUgTk1JIGxhdGNoPyBJLmUuCj5jYW4gaXQgY2F1c2UgYW5v dGhlciBOTUkgdG8gYmUgZGVsaXZlcmVkIHdoaWxlIFhlbiBhbHJlYWR5IGhhbmRsZXMgb25lPwoK QXNob2ssIHdoYXQncyB5b3VyIG9waW5pb24gb24gU2VyZ2V5J3MgYXBwcm9hY2ggYW5kIGhpcyBj b25jZXJuPwoKVGhhbmtzCkNoYW8KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnBy b2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94 ZW4tZGV2ZWw=