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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 B32EBC3A59F for ; Thu, 29 Aug 2019 07:15:32 +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 8CA522339E for ; Thu, 29 Aug 2019 07:15:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8CA522339E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.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 1i3Ee2-0003fA-E9; Thu, 29 Aug 2019 07:14:58 +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 1i3Ee1-0003f4-2B for xen-devel@lists.xenproject.org; Thu, 29 Aug 2019 07:14:57 +0000 X-Inumbo-ID: b39f7bf4-ca2c-11e9-ae5c-12813bfff9fa Received: from mx1.suse.de (unknown [195.135.220.15]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id b39f7bf4-ca2c-11e9-ae5c-12813bfff9fa; Thu, 29 Aug 2019 07:14:55 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id E9E63AEAE; Thu, 29 Aug 2019 07:14:54 +0000 (UTC) To: Chao Gao References: <1566177928-19114-1-git-send-email-chao.gao@intel.com> <1566177928-19114-2-git-send-email-chao.gao@intel.com> <20190829071521.GA12650@gao-cwp> From: Jan Beulich Message-ID: <60fc7674-0839-f4a9-5928-26d1dc0e36b9@suse.com> Date: Thu, 29 Aug 2019 09:14:55 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190829071521.GA12650@gao-cwp> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH v9 01/15] 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: Andrew Cooper , xen-devel@lists.xenproject.org, Ashok Raj , Wei Liu , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMjkuMDguMjAxOSAwOToxNSwgQ2hhbyBHYW8gd3JvdGU6Cj4gT24gV2VkLCBBdWcgMjgsIDIw MTkgYXQgMDU6MTI6MzRQTSArMDIwMCwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+IE9uIDE5LjA4LjIw MTkgMDM6MjUsIENoYW8gR2FvIHdyb3RlOgo+Pj4gLS0tIGEveGVuL2FyY2gveDg2L21pY3JvY29k ZV9pbnRlbC5jCj4+PiArKysgYi94ZW4vYXJjaC94ODYvbWljcm9jb2RlX2ludGVsLmMKPj4+IEBA IC0xMzQsMTQgKzEzNCwzOSBAQCBzdGF0aWMgaW50IGNvbGxlY3RfY3B1X2luZm8odW5zaWduZWQg aW50IGNwdV9udW0sIHN0cnVjdCBjcHVfc2lnbmF0dXJlICpjc2lnKQo+Pj4gICAgICByZXR1cm4g MDsKPj4+ICB9Cj4+PiAgCj4+PiAtc3RhdGljIGlubGluZSBpbnQgbWljcm9jb2RlX3VwZGF0ZV9t YXRjaCgKPj4+IC0gICAgdW5zaWduZWQgaW50IGNwdV9udW0sIGNvbnN0IHN0cnVjdCBtaWNyb2Nv ZGVfaGVhZGVyX2ludGVsICptY19oZWFkZXIsCj4+PiAtICAgIGludCBzaWcsIGludCBwZikKPj4+ ICsvKiBDaGVjayBhbiB1cGRhdGUgYWdhaW5zdCB0aGUgQ1BVIHNpZ25hdHVyZSBhbmQgY3VycmVu dCB1cGRhdGUgcmV2aXNpb24gKi8KPj4+ICtzdGF0aWMgZW51bSBtaWNyb2NvZGVfbWF0Y2hfcmVz dWx0IG1pY3JvY29kZV91cGRhdGVfbWF0Y2goCj4+PiArICAgIGNvbnN0IHN0cnVjdCBtaWNyb2Nv ZGVfaGVhZGVyX2ludGVsICptY19oZWFkZXIsIHVuc2lnbmVkIGludCBjcHUpCj4+PiAgewo+Pj4g LSAgICBzdHJ1Y3QgdWNvZGVfY3B1X2luZm8gKnVjaSA9ICZwZXJfY3B1KHVjb2RlX2NwdV9pbmZv LCBjcHVfbnVtKTsKPj4+IC0KPj4+IC0gICAgcmV0dXJuIChzaWdtYXRjaChzaWcsIHVjaS0+Y3B1 X3NpZy5zaWcsIHBmLCB1Y2ktPmNwdV9zaWcucGYpICYmCj4+PiAtICAgICAgICAgICAgKG1jX2hl YWRlci0+cmV2ID4gdWNpLT5jcHVfc2lnLnJldikpOwo+Pj4gKyAgICBjb25zdCBzdHJ1Y3QgZXh0 ZW5kZWRfc2lndGFibGUgKmV4dF9oZWFkZXI7Cj4+PiArICAgIGNvbnN0IHN0cnVjdCBleHRlbmRl ZF9zaWduYXR1cmUgKmV4dF9zaWc7Cj4+PiArICAgIHVuc2lnbmVkIGludCBpOwo+Pj4gKyAgICBz dHJ1Y3QgdWNvZGVfY3B1X2luZm8gKnVjaSA9ICZwZXJfY3B1KHVjb2RlX2NwdV9pbmZvLCBjcHUp Owo+Pj4gKyAgICB1bnNpZ25lZCBpbnQgc2lnID0gdWNpLT5jcHVfc2lnLnNpZzsKPj4+ICsgICAg dW5zaWduZWQgaW50IHBmID0gdWNpLT5jcHVfc2lnLnBmOwo+Pj4gKyAgICB1bnNpZ25lZCBpbnQg cmV2ID0gdWNpLT5jcHVfc2lnLnJldjsKPj4+ICsgICAgdW5zaWduZWQgbG9uZyBkYXRhX3NpemUg PSBnZXRfZGF0YXNpemUobWNfaGVhZGVyKTsKPj4+ICsgICAgY29uc3Qgdm9pZCAqZW5kID0gKGNv bnN0IHZvaWQgKiltY19oZWFkZXIgKyBnZXRfdG90YWxzaXplKG1jX2hlYWRlcik7Cj4+PiArCj4+ PiArICAgIGlmICggc2lnbWF0Y2goc2lnLCBtY19oZWFkZXItPnNpZywgcGYsIG1jX2hlYWRlci0+ cGYpICkKPj4+ICsgICAgICAgIHJldHVybiAobWNfaGVhZGVyLT5yZXYgPiByZXYpID8gTkVXX1VD T0RFIDogT0xEX1VDT0RFOwo+Pgo+PiBEaWRuJ3QgeW91IGxvc2UgYSByYW5nZSBjaGVjayBhZ2Fp bnN0ICJlbmQiIGFoZWFkIG9mIHRoaXMgaWYoKT8KPj4gZ2V0X3RvdGFsc2l6ZSgpIGFuZCBnZXRf ZGF0YXNpemUoKSBhaXVpIGFsc28gd291bGQgbmVlZCB0byBsaXZlCj4+IGFmdGVyIGEgcmFuZ2Ug Y2hlY2ssIGp1c3QgYSBzaXplb2YoKSAoaS5lLiBNQ19IRUFERVJfU0laRSkgYmFzZWQKPj4gb25l LiBUaGlzIHdvdWxkIGFsc28gYWZmZWN0IHRoZSBjYWxsZXIgYXMgaXQgc2VlbXMuCj4gCj4gSSB0 aGluayBtaWNyb2NvZGVfc2FuaXR5X2NoZWNrKCkgaXMgZm9yIHRoaXMgcHVycG9zZS4gV2UgY2Fu IGRvCj4gc2FuaXR5IGNoZWNrIGJlZm9yZSB0aGUgaWYoKS4gUGVyaGFwcywgd2UgY2FuIGp1c3Qg YWRkIGFuIGFzc2VydGlvbgo+IHRoYXQgc2FuaXR5IGNoZWNrIHdvbid0IGZhaWwuIEJlY2F1c2Ug d2hlbmV2ZXIgc2FuaXR5IGNoZWNrIGZhaWxlZAo+IHdoZW4gcGFzaW5nIGFuIHVjb2RlIGJsb2Is IHdlIGp1c3QgZHJvcCB0aGUgdWNvZGU7IHdlIHdvbid0IHBhc3MgYW4KPiBicm9rZW4gdWNvZGUg dG8gdGhpcyBmdW5jdGlvbi4KCldlbGwgLSB0aGF0J3MgdGhlIG1haW4gcXVlc3Rpb24uIFRoZSBw dXJwb3NlIG9mIHRoaXMgcGF0Y2gsIGFmdGVyIGFsbCwKaXMgKGFpdWkpIHRvIGFsbG93IGNhbGxp bmcgdGhlIGZ1bmN0aW9uIGluIG1vcmUgY2FzZXMuIElmIGFsbCBjYWxsZXJzCmFyZSBpbmRlZWQg c3VwcG9zZWQgdG8gY2hlY2sgdGhlIGJhc2ljIHByb3BlcnRpZXMsIHRoZW4geWVzLCBhbiBBU1NF UlQoKQp3b3VsZCBiZSBmaW5lLgoKSmFuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54 ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGlu Zm8veGVuLWRldmVs