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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 1huVwk-0002q7-1D; Mon, 05 Aug 2019 05:54:14 +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 1huVwi-0002q1-IM for xen-devel@lists.xenproject.org; Mon, 05 Aug 2019 05:54:12 +0000 X-Inumbo-ID: 70bf13c0-b745-11e9-ad8b-0bc2c40cbd6b Received: from mga04.intel.com (unknown [192.55.52.120]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 70bf13c0-b745-11e9-ad8b-0bc2c40cbd6b; Mon, 05 Aug 2019 05:54:08 +0000 (UTC) X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Aug 2019 22:54:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,348,1559545200"; d="scan'208";a="178753494" Received: from gao-cwp.sh.intel.com (HELO gao-cwp) ([10.239.159.26]) by orsmga006.jf.intel.com with ESMTP; 04 Aug 2019 22:54:03 -0700 Date: Mon, 5 Aug 2019 13:58:11 +0800 From: Chao Gao To: Jan Beulich Message-ID: <20190805055809.GA19492@gao-cwp> References: <1564654971-31328-1-git-send-email-chao.gao@intel.com> <1564654971-31328-4-git-send-email-chao.gao@intel.com> <86eff704-cf77-ede0-7220-7cab59b65982@suse.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <86eff704-cf77-ede0-7220-7cab59b65982@suse.com> User-Agent: Mutt/1.5.21 (2010-09-15) Subject: Re: [Xen-devel] [PATCH v8 03/16] microcode/intel: extend microcode_update_match() 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: "xen-devel@lists.xenproject.org" , Roger Pau =?iso-8859-1?Q?Monn=E9?= , Ashok Raj , Wei Liu , Andrew Cooper Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gRnJpLCBBdWcgMDIsIDIwMTkgYXQgMDE6Mjk6MTRQTSArMDAwMCwgSmFuIEJldWxpY2ggd3Jv dGU6Cj5PbiAwMS4wOC4yMDE5IDEyOjIyLCBDaGFvIEdhbyB3cm90ZToKPj4gLS0tIGEveGVuL2Fy Y2gveDg2L21pY3JvY29kZV9pbnRlbC5jCj4+ICsrKyBiL3hlbi9hcmNoL3g4Ni9taWNyb2NvZGVf aW50ZWwuYwo+PiBAQCAtMTM0LDE0ICsxMzQsMzUgQEAgc3RhdGljIGludCBjb2xsZWN0X2NwdV9p bmZvKHVuc2lnbmVkIGludCBjcHVfbnVtLCBzdHJ1Y3QgY3B1X3NpZ25hdHVyZSAqY3NpZykKPj4g ICAgICAgcmV0dXJuIDA7Cj4+ICAgfQo+PiAgIAo+PiAtc3RhdGljIGlubGluZSBpbnQgbWljcm9j b2RlX3VwZGF0ZV9tYXRjaCgKPj4gLSAgICB1bnNpZ25lZCBpbnQgY3B1X251bSwgY29uc3Qgc3Ry dWN0IG1pY3JvY29kZV9oZWFkZXJfaW50ZWwgKm1jX2hlYWRlciwKPj4gLSAgICBpbnQgc2lnLCBp bnQgcGYpCj4+ICtzdGF0aWMgZW51bSBtaWNyb2NvZGVfbWF0Y2hfcmVzdWx0IG1pY3JvY29kZV91 cGRhdGVfbWF0Y2goCj4+ICsgICAgY29uc3Qgc3RydWN0IG1pY3JvY29kZV9oZWFkZXJfaW50ZWwg Km1jX2hlYWRlciwgdW5zaWduZWQgaW50IHNpZywKPj4gKyAgICB1bnNpZ25lZCBpbnQgcGYsIHVu c2lnbmVkIGludCByZXYpCj4+ICAgewo+PiAtICAgIHN0cnVjdCB1Y29kZV9jcHVfaW5mbyAqdWNp ID0gJnBlcl9jcHUodWNvZGVfY3B1X2luZm8sIGNwdV9udW0pOwo+PiAtCj4+IC0gICAgcmV0dXJu IChzaWdtYXRjaChzaWcsIHVjaS0+Y3B1X3NpZy5zaWcsIHBmLCB1Y2ktPmNwdV9zaWcucGYpICYm Cj4+IC0gICAgICAgICAgICAobWNfaGVhZGVyLT5yZXYgPiB1Y2ktPmNwdV9zaWcucmV2KSk7Cj4+ ICsgICAgY29uc3Qgc3RydWN0IGV4dGVuZGVkX3NpZ3RhYmxlICpleHRfaGVhZGVyOwo+PiArICAg IGNvbnN0IHN0cnVjdCBleHRlbmRlZF9zaWduYXR1cmUgKmV4dF9zaWc7Cj4+ICsgICAgdW5zaWdu ZWQgbG9uZyBkYXRhX3NpemUgPSBnZXRfZGF0YXNpemUobWNfaGVhZGVyKTsKPj4gKyAgICB1bnNp Z25lZCBpbnQgaTsKPj4gKyAgICBjb25zdCB2b2lkICplbmQgPSAoY29uc3Qgdm9pZCAqKW1jX2hl YWRlciArIGdldF90b3RhbHNpemUobWNfaGVhZGVyKTsKPj4gKwo+PiArICAgIGlmICggc2lnbWF0 Y2goc2lnLCBtY19oZWFkZXItPnNpZywgcGYsIG1jX2hlYWRlci0+cGYpICkKPj4gKyAgICAgICAg cmV0dXJuIChtY19oZWFkZXItPnJldiA+IHJldikgPyBORVdfVUNPREUgOiBPTERfVUNPREU7Cj4K PkJvdGggaGVyZSBhbmQgLi4uCj4KPj4gKyAgICBleHRfaGVhZGVyID0gKGNvbnN0IHZvaWQgKiko bWNfaGVhZGVyICsgMSkgKyBkYXRhX3NpemU7Cj4+ICsgICAgZXh0X3NpZyA9IChjb25zdCB2b2lk ICopKGV4dF9oZWFkZXIgKyAxKTsKPj4gKwo+PiArICAgIC8qCj4+ICsgICAgICogTWFrZSBzdXJl IHRoZXJlIGlzIGVub3VnaCBzcGFjZSB0byBob2xkIGFuIGV4dGVuZGVkIGhlYWRlciBhbmQgZW5v dWdoCj4+ICsgICAgICogYXJyYXkgZWxlbWVudHMuCj4+ICsgICAgICovCj4+ICsgICAgaWYgKCAo ZW5kIDwgKGNvbnN0IHZvaWQgKilleHRfc2lnKSB8fAo+PiArICAgICAgICAgKGVuZCA8IChjb25z dCB2b2lkICopKGV4dF9zaWcgKyBleHRfaGVhZGVyLT5jb3VudCkpICkKPj4gKyAgICAgICAgcmV0 dXJuIE1JU19VQ09ERTsKPj4gKwo+PiArICAgIGZvciAoIGkgPSAwOyBpIDwgZXh0X2hlYWRlci0+ Y291bnQ7IGkrKyApCj4+ICsgICAgICAgIGlmICggc2lnbWF0Y2goc2lnLCBleHRfc2lnW2ldLnNp ZywgcGYsIGV4dF9zaWdbaV0ucGYpICkKPj4gKyAgICAgICAgICAgIHJldHVybiAobWNfaGVhZGVy LT5yZXYgPiByZXYpID8gTkVXX1VDT0RFIDogT0xEX1VDT0RFOwo+Cj4uLi4gaGVyZSB0aGVyZSdz IGFnYWluIGFuIGFzc3VtcHRpb24gdGhhdCB0aGVyZSdzIHN0cmljdCBvcmRlcmluZwo+YmV0d2Vl biBibG9icywgYnV0IGFzIG1lbnRpb25lZCBpbiByZXBseSB0byBhIGxhdGVyIHBhdGNoIG9mIGFu Cj5lYXJsaWVyIHZlcnNpb24gdGhpcyBpc24ndCB0aGUgY2FzZS4gVGhlcmVmb3JlIHRoZSBmdW5j dGlvbiBjYW4ndAo+YmUgdXNlZCB0byBjb21wYXJlIHR3byBhcmJpdHJhcnkgYmxvYnMsIGl0IG1h eSBvbmx5IGJlIHVzZWQgdG8KPmNvbXBhcmUgYSBibG9iIHdpdGggd2hhdCBpcyBhbHJlYWR5IGxv YWRlZCBpbnRvIGEgQ1BVLiBJIHRoaW5rIGl0Cj5pcyBxdWl0ZSBpbXBvcnRhbnQgdG8gbWVudGlv biB0aGlzIHJlc3RyaWN0aW9uIGluIGEgY29tbWVudCBhaGVhZAo+b2YgdGhlIGZ1bmN0aW9uLgo+ Cj5UaGUgY29kZSBpdHNlbGYgbG9va3MgZmluZSB0byBtZSwgYW5kIGEgY29tbWVudCBjb3VsZCBw ZXJoYXBzIGJlCj5hZGRlZCB3aGlsZSBjb21taXR0aW5nOyB3aXRoIHN1Y2ggYSBjb21tZW50CgpB Z3JlZS4gQmVjYXVzZSB0aGVyZSB3aWxsIGJlIGEgdmVyc2lvbiA5LCBJIGNhbiBhZGQgYSBjb21t ZW50LgoKPlJldmlld2VkLWJ5OiBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+CgpUaGFu a3MuCkNoYW8KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Clhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0 dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=