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WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <1568272949-1086-16-git-send-email-chao.gao@intel.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH v10 15/16] microcode: disable late loading if CPUs are affected by BDF90 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, =?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" T24gMTIuMDkuMjAxOSAwOToyMiwgQ2hhbyBHYW8gd3JvdGU6Cj4gQEAgLTI4Myw2ICsyODQsMjcg QEAgc3RhdGljIGVudW0gbWljcm9jb2RlX21hdGNoX3Jlc3VsdCBjb21wYXJlX3BhdGNoKAo+ICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgOiBPTERfVUNPREU7Cj4gIH0KPiAgCj4gK3N0YXRpYyBib29sIGlzX2JsYWNrbGlzdGVkKHZv aWQpCj4gK3sKPiArICAgIHN0cnVjdCBjcHVpbmZvX3g4NiAqYyA9ICZjdXJyZW50X2NwdV9kYXRh Owo+ICsgICAgdWludDY0X3QgbGxjX3NpemUgPSBjLT54ODZfY2FjaGVfc2l6ZSAqIDEwMjRVTEw7 Cj4gKyAgICBzdHJ1Y3QgY3B1X3NpZ25hdHVyZSAqc2lnID0gJnRoaXNfY3B1KGNwdV9zaWcpOwo+ ICsKPiArICAgIGRvX2RpdihsbGNfc2l6ZSwgYy0+eDg2X21heF9jb3Jlcyk7Cj4gKwo+ICsgICAg LyoKPiArICAgICAqIExhdGUgbG9hZGluZyBvbiBtb2RlbCA3OSB3aXRoIG1pY3JvY29kZSByZXZp c2lvbiBsZXNzIHRoYW4gMHgwYjAwMDAyMQo+ICsgICAgICogYW5kIExMQyBzaXplIHBlciBjb3Jl IGJpZ2dlciB0aGFuIDIuNU1CIG1heSByZXN1bHQgaW4gYSBzeXN0ZW0gaGFuZy4KPiArICAgICAq IFRoaXMgYmVoYXZpb3IgaXMgZG9jdW1lbnRlZCBpbiBpdGVtIEJERjkwLCAjMzM0MTY1IChJbnRl bCBYZW9uCj4gKyAgICAgKiBQcm9jZXNzb3IgRTctODgwMC80ODAwIHY0IFByb2R1Y3QgRmFtaWx5 KS4KPiArICAgICAqLwo+ICsgICAgaWYgKCBjLT54ODYgPT0gNiAmJiBjLT54ODZfbW9kZWwgPT0g MHg0RiAmJiBjLT54ODZfbWFzayA9PSAweDEgJiYKPiArICAgICAgICAgbGxjX3NpemUgPiAyNjIx NDQwICYmIHNpZy0+cmV2IDwgMHgwYjAwMDAyMSApCj4gKyAgICAgICAgcmV0dXJuIHRydWU7Cj4g Kwo+ICsgICAgcmV0dXJuIGZhbHNlOwo+ICt9CgpJc24ndCB0aGlzIG1pc2JlaGF2aW9yIHdvcmtl ZCBhcm91bmQgYnkgdGhlIHdiaW52ZCgpIHlvdSBhZGQgaW4gdGhlIG5leHQKcGF0Y2g/Cgo+IC0t LSBhL3hlbi9pbmNsdWRlL2FzbS14ODYvbWljcm9jb2RlLmgKPiArKysgYi94ZW4vaW5jbHVkZS9h c20teDg2L21pY3JvY29kZS5oCj4gQEAgLTMwLDYgKzMwLDcgQEAgc3RydWN0IG1pY3JvY29kZV9v cHMgewo+ICAgICAgYm9vbCAoKm1hdGNoX2NwdSkoY29uc3Qgc3RydWN0IG1pY3JvY29kZV9wYXRj aCAqcGF0Y2gpOwo+ICAgICAgZW51bSBtaWNyb2NvZGVfbWF0Y2hfcmVzdWx0ICgqY29tcGFyZV9w YXRjaCkoCj4gICAgICAgICAgY29uc3Qgc3RydWN0IG1pY3JvY29kZV9wYXRjaCAqbmV3LCBjb25z dCBzdHJ1Y3QgbWljcm9jb2RlX3BhdGNoICpvbGQpOwo+ICsgICAgYm9vbCAoKmlzX2JsYWNrbGlz dGVkKSh2b2lkKTsKCldoeSBhIGhvb2sgcmF0aGVyIHRoYW4gYSBib29sZWFuIGZsYWcsIHdoaWNo IGNvdWxkIGJlIHNldCBieQptaWNyb2NvZGVfdXBkYXRlX29uZSgpIChhcyBpbnZva2VkIGR1cmlu ZyBBUCBicmluZ3VwKT8KCkphbgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJv amVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hl bi1kZXZlbA==