From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx1.redhat.com ([209.132.183.28]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g92GK-0000Bq-04 for kexec@lists.infradead.org; Sun, 07 Oct 2018 06:09:57 +0000 Subject: Re: [PATCH v8 RESEND 0/4] Support kdump for AMD secure memory encryption(SME) References: <20180930031033.22110-1-lijiang@redhat.com> <20181002114012.GB29859@zn.tnic> <43da68b1-fda0-c033-39e1-907d01f13354@redhat.com> <20181003113435.GB4436@zn.tnic> <20181004190221.GA17667@zn.tnic> <0d1c112c-37b7-ee9d-b3d6-6d8e3df02d78@redhat.com> <20181006095627.GA30555@zn.tnic> From: lijiang Message-ID: <1ae4de5d-4857-4804-10ae-d415e79d861e@redhat.com> Date: Sun, 7 Oct 2018 14:09:25 +0800 MIME-Version: 1.0 In-Reply-To: <20181006095627.GA30555@zn.tnic> Content-Language: en-US List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Borislav Petkov Cc: thomas.lendacky@amd.com, jroedel@suse.de, brijesh.singh@amd.com, bhe@redhat.com, tiwai@suse.de, x86@kernel.org, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, mingo@redhat.com, baiyaowei@cmss.chinamobile.com, hpa@zytor.com, bhelgaas@google.com, tglx@linutronix.de, dyoung@redhat.com, akpm@linux-foundation.org, dan.j.williams@intel.com 5ZyoIDIwMTjlubQxMOaciDA25pelIDE3OjU2LCBCb3Jpc2xhdiBQZXRrb3Yg5YaZ6YGTOgo+IE9u IEZyaSwgT2N0IDA1LCAyMDE4IGF0IDAxOjUyOjI2UE0gKzA4MDAsIGxpamlhbmcgd3JvdGU6Cj4+ ICAgICAgYi4gYWRkIHRoZSBwYXJhbWV0ZXIgIm1lbV9lbmNyeXB0PW9uIiBmb3Iga2VybmVsIGNv bW1hbmQtbGluZSB0byBncnViLmNmZywgaWYKPj4gICAgICAgICB0aGlzIG1hY2hpbmUgaGFzIFNN RSBmZWF0dXJlLiBBbmQgYWxzbyBhZGQgY3Jhc2hrZXJuZWw9eHgsIHdoaWNoIHdpbGwgcmVzZXJ2 ZQo+PiAgICAgICAgIG1lbW9yeSBmb3Iga2R1bXAuCj4gCj4gT2ssIEknbSBkb2luZyB0aGUgc2lt cGxlciBjcmFzaGtlcm5lbD0gY21kbGluZToKPiAKPiBjcmFzaGtlcm5lbD0yNTZNCj4gCj4gVGhh dCBzYXlzOgo+IAo+IFsgICAgMC4wMTE5MThdIFJlc2VydmluZyAyNTZNQiBvZiBtZW1vcnkgYXQg NjQwTUIgZm9yIGNyYXNoa2VybmVsIChTeXN0ZW0gUkFNOiAyNjIwMzBNQikKPiAKPj4gU3RlcCA1 OiByZWJvb3QsIGFuZCB0aGVuIGxvYWQgdGhlIGNyYXNoIGtlcm5lbCBpbWFnZSBhbmQga2R1bXAg aW5pdHJhbWZzLgo+Pgo+PiAgICAgIGE6IFdoZW4gU01FIGlzIGVuYWJsZWQsIGkgdXNlIHRoaXMg Y29tbWFuZCB0byBsb2FkIHRoZW06Cj4+Cj4+ICAgICAgICAgI2tleGVjIC1wIC9ib290L3ZtbGlu dXotNC4xOS4wLXJjNisgLS1pbml0cmQ9L2Jvb3QvaW5pdHJhbWZzLTQuMTkuMC1yYzYra2R1bXAu aW1nIC0tY29tbWFuZC1saW5lPSJyb290PS9kZXYvbWFwcGVyL3JoZWxfaHAtLWRsMzg1ZzEwLS0w My1yb290IHJvIHJkLmx2bS5sdj1yaGVsX2hwLWRsMzg1ZzEwLTAzL3Jvb3QgcmQubHZtLmx2PXJo ZWxfaHAtZGwzODVnMTAtMDMvc3dhcCBtZW1fZW5jcnlwdD1vbiBjb25zb2xlPXR0eVMwLDExNTIw MG44MSBMQU5HPWVuX1VTLlVURi04IGVhcmx5cHJpbnRrPXNlcmlhbCBkZWJ1ZyBpcnFwb2xsIG5y X2NwdXM9MSByZXNldF9kZXZpY2VzIGNncm91cF9kaXNhYmxlPW1lbW9yeSBtY2U9b2ZmIG51bWE9 b2ZmIHVkZXYuY2hpbGRyZW4tbWF4PTIgcGFuaWM9MTAgcm9vdGZsYWdzPW5vZmFpbCBhY3BpX25v X21lbWhvdHBsdWcgdHJhbnNwYXJlbnRfaHVnZXBhZ2U9bmV2ZXIgZGlzYWJsZV9jcHVfYXBpY2lk PTAiCj4gCj4gT2ssIGRpZCB0aGF0LCBteSBjbWRsaW5lIGlzOgo+IAo+IH4vYnBldGtvdi9zcmMv a2V4ZWMtdG9vbHMvYnVpbGQvc2Jpbi9rZXhlYyAtcCAvYm9vdC92bWxpbnV6LTQuMTkuMC1yYzYr IC0taW5pdHJkPS9ib290L2luaXRyZC00LjE5LjAtcmM2KyAtLWNvbW1hbmQtbGluZT0icm9vdD0v ZGV2L21hcHBlci91YnVudHUtLTAxMDIzNjAxMjEzMi0tdmctbGVhcDE1IHJkLmx2bS5sdj11YnVu dHUtLTAxMDIzNjAxMjEzMi0tdmctbGVhcDE1L3Jvb3QgcmQubHZtLmx2PXVidW50dS0tMDEwMjM2 MDEyMTMyLS12Zy1sZWFwMTUvc3dhcCBzcGxhc2g9c2lsZW50IHNob3dvcHRzIGNvbnNvbGU9dHR5 UzUsMTE1MjAwIGNvbnNvbGU9dHR5MCBkZWJ1ZyBpZ25vcmVfbG9nbGV2ZWwgbG9nX2J1Zl9sZW49 MTZNIG5yX2NwdXM9MSBpcnFwb2xsIG1heGNwdXM9MSByZXNldF9kZXZpY2VzIHZnYT1ub3JtYWwg bWVtX2VuY3J5cHQ9b24gTEFORz1lbl9VUy5VVEYtOCBlYXJseXByaW50az1zZXJpYWwgY2dyb3Vw X2Rpc2FibGU9bWVtb3J5IG1jZT1vZmYgbnVtYT1vZmYgdWRldi5jaGlsZHJlbi1tYXg9MiBwYW5p Yz0xMCByb290ZmxhZ3M9bm9mYWlsIGFjcGlfbm9fbWVtaG90cGx1ZyB0cmFuc3BhcmVudF9odWdl cGFnZT1uZXZlciBkaXNhYmxlX2NwdV9hcGljaWQ9MCIKPiAKPiBWZXJpZmllZCBpdCBsb2FkZWQg b2s6Cj4gCj4gJCBncmVwIC4gL3N5cy9rZXJuZWwva2V4ZWNfKgo+IC9zeXMva2VybmVsL2tleGVj X2NyYXNoX2xvYWRlZDoxCj4gL3N5cy9rZXJuZWwva2V4ZWNfY3Jhc2hfc2l6ZToyNjg0MzU0NTYK PiAvc3lzL2tlcm5lbC9rZXhlY19sb2FkZWQ6MAo+IAo+PiBTdGVwIDY6IHRyaWdnZXIgcGFuaWMg Ynkgc3lzcnEKPj4gICAgICAgICAjZWNobyBjID4gL3Byb2Mvc3lzcnEtdHJpZ2dlcgo+IAo+IERp ZCB0aGF0IGFuZCBJIGdvdCBpbnRvIHRoZSBrZHVtcCBrZXJuZWwgd2l0aCBTTUUuIFNvIEknZCBn dWVzcyB5b3VyIGtkdW1wCj4ga2VybmVsIGNvbW1hbmQgbGluZSB3YXMgbmVlZGVkIC0gSSB3YXMg bWlzc2luZyBhIGJ1bmNoIG9mIHN3aXRjaGVzIGFuZAo+IHJlbW90ZS1kZWJ1Z2dpbmcgYSBib3gg a2V4ZWNpbmcgaXMgbm90IGZ1bi4KPiAKPiBTbyB0aGFua3MgYSBsb3QgZm9yIHRoZSBkZXRhaWxl ZCBzdGVwcywgSSdtIHB1dHRpbmcgdGhlbSB0byBteSBub3Rlcy4KPiAKCkl0J3MgbXkgcGxlYXN1 cmUuCkFsc28gdGhhbmtzIGZvciB5b3VyIHBhdGllbmNlIGFuZCBoZWxwLgoKUmVnYXJkcywKTGlh bmJvCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwprZXhl YyBtYWlsaW5nIGxpc3QKa2V4ZWNAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5m cmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2tleGVjCg==