From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: intel.com, ip: 192.55.52.43, mailfrom: ray.ni@intel.com) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by groups.io with SMTP; Fri, 20 Sep 2019 19:53:22 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Sep 2019 19:53:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,530,1559545200"; d="scan'208";a="199905128" Received: from fmsmsx107.amr.corp.intel.com ([10.18.124.205]) by orsmga002.jf.intel.com with ESMTP; 20 Sep 2019 19:53:21 -0700 Received: from fmsmsx156.amr.corp.intel.com (10.18.116.74) by fmsmsx107.amr.corp.intel.com (10.18.124.205) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 20 Sep 2019 19:53:21 -0700 Received: from shsmsx107.ccr.corp.intel.com (10.239.4.96) by fmsmsx156.amr.corp.intel.com (10.18.116.74) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 20 Sep 2019 19:53:20 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.32]) by SHSMSX107.ccr.corp.intel.com ([169.254.9.89]) with mapi id 14.03.0439.000; Sat, 21 Sep 2019 10:53:19 +0800 From: "Ni, Ray" To: "devel@edk2.groups.io" , "lersek@redhat.com" Subject: Re: [edk2-devel] [PATCH 0/5] restrict memory access per PcdCpuSmmRestrictedMemoryAccess Thread-Topic: [edk2-devel] [PATCH 0/5] restrict memory access per PcdCpuSmmRestrictedMemoryAccess Thread-Index: AQHVb4+pqN0esSHDVk6XhOxGdiekfqc06jMA Date: Sat, 21 Sep 2019 02:53:18 +0000 Message-ID: References: <7401f1d9-53e5-109d-90ea-6bd3f9741c72@redhat.com> In-Reply-To: <7401f1d9-53e5-109d-90ea-6bd3f9741c72@redhat.com> Accept-Language: en-US, zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: MIME-Version: 1.0 Return-Path: ray.ni@intel.com Content-Language: zh-CN Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 VGhhbmtzIGZvciByZW1pbmRpbmcuIEkgd2lsbCBkbyB0aGF0Lgo+IE9uIFNlcCAyMCwgMjAxOSwg YXQgMTo0NCBBTSwgTGFzemxvIEVyc2VrIDxsZXJzZWtAcmVkaGF0LmNvbT4gd3JvdGU6Cj4gCj4g 77u/SGkgUmF5LAo+IAo+PiBPbiAwOC8yNi8xOSAwMDo0NSwgTmksIFJheSB3cm90ZToKPj4gTk9U RTogIzUvNSB3aWxsIGJlIHB1c2hlZCBpbiAybmQgcGhhc2UgYWZ0ZXIga25vd24gY2xvc2Utc291 cmNlIGNvZGUgaW4gYW5vdGhlcgo+PiByZXBvIGlzIHVwZGF0ZWQgdG8gdXNlIHRoZSBuZXcgUENE IFBjZENwdVNtbVJlc3RyaWN0ZWRNZW1vcnlBY2Nlc3MuCj4gCj4geW91J3ZlIG5vdyBwdXNoZWQg cGF0Y2ggNS81IGFzIGNvbW1pdCAxMzZkYWQwOTU2NjAsIGJ1dCB5b3UgZm9yZ290IHRvCj4gdXBk YXRlIHRoZSBVTkkgZmlsZSwgd2hpY2ggaXMgd2hhdCBJIHJlcXVlc3RlZCBoZXJlOgo+IAo+ICBo dHRwczovL2VkazIuZ3JvdXBzLmlvL2cvZGV2ZWwvbWVzc2FnZS80NjM2NAo+IAo+IFJpZ2h0IG5v dyB3ZSBoYXZlOgo+IAo+ICQgZ2l0IGdyZXAgLWwgUGNkQ3B1U21tU3RhdGljUGFnZVRhYmxlCj4g VWVmaUNwdVBrZy9VZWZpQ3B1UGtnLnVuaQo+IAo+IFBsZWFzZSBzZW5kIGEgZm9sbG93LXVwIHBh dGNoIGZvciB0aGUgVU5JIGZpbGUuCj4gCj4gVGhhbmtzLAo+IExhc3psbwo+IAo+PiBSYXkgTmkg KDUpOgo+PiAgVWVmaUNwdVBrZzogQWRkIFBjZENwdVNtbVJlc3RyaWN0ZWRNZW1vcnlBY2Nlc3MK Pj4gIFVlZmlDcHVQa2cvUGlTbW1DcHU6IFVzZSBuZXcgUENEIFBjZENwdVNtbVJlc3RyaWN0ZWRN ZW1vcnlBY2Nlc3MKPj4gIFVlZmlDcHVQa2cvUGlTbW1DcHU6IFJlc3RyaWN0IGFjY2VzcyBwZXIK Pj4gICAgUGNkQ3B1U21tUmVzdHJpY3RlZE1lbW9yeUFjY2Vzcwo+PiAgVWVmaUNwdVBrZzogRXhw bGFpbiByZWxhdGlvbnNoaXAgYmV0d2VlbiBzZXZlcmFsIFNNTSBQQ0RzCj4+ICBVZWZpQ3B1UGtn OiBSZW1vdmUgUGNkQ3B1U21tU3RhdGljUGFnZVRhYmxlCj4+IAo+PiBVZWZpQ3B1UGtnL1BpU21t Q3B1RHhlU21tL0lhMzIvUGFnZVRibC5jICAgICB8IDE0ICsrKysrCj4+IFVlZmlDcHVQa2cvUGlT bW1DcHVEeGVTbW0vUGlTbW1DcHVEeGVTbW0uYyAgIHwgMTggKysrLS0tCj4+IFVlZmlDcHVQa2cv UGlTbW1DcHVEeGVTbW0vUGlTbW1DcHVEeGVTbW0uaCAgIHwgMTEgKysrKwo+PiBVZWZpQ3B1UGtn L1BpU21tQ3B1RHhlU21tL1BpU21tQ3B1RHhlU21tLmluZiB8ICA0ICstCj4+IFVlZmlDcHVQa2cv UGlTbW1DcHVEeGVTbW0vWDY0L1BhZ2VUYmwuYyAgICAgIHwgNjYgKysrKysrKysrKysrKy0tLS0t LS0KPj4gVWVmaUNwdVBrZy9VZWZpQ3B1UGtnLmRlYyAgICAgICAgICAgICAgICAgICAgfCAzMSAr KysrKy0tLS0KPj4gNiBmaWxlcyBjaGFuZ2VkLCAxMDIgaW5zZXJ0aW9ucygrKSwgNDIgZGVsZXRp b25zKC0pCj4+IAo+IAo+IAo+IAo+IAo=