From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx2.suse.de ([195.135.220.15] helo=mx1.suse.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g7J2P-0007Ia-PQ for kexec@lists.infradead.org; Tue, 02 Oct 2018 11:40:27 +0000 Date: Tue, 2 Oct 2018 13:40:12 +0200 From: Borislav Petkov Subject: Re: [PATCH v8 RESEND 0/4] Support kdump for AMD secure memory encryption(SME) Message-ID: <20181002114012.GB29859@zn.tnic> References: <20180930031033.22110-1-lijiang@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20180930031033.22110-1-lijiang@redhat.com> 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: Lianbo Jiang 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 T24gU3VuLCBTZXAgMzAsIDIwMTggYXQgMTE6MTA6MjlBTSArMDgwMCwgTGlhbmJvIEppYW5nIHdy b3RlOgo+IFdoZW4gU01FIGlzIGVuYWJsZWQgb24gQU1EIG1hY2hpbmUsIGl0IGFsc28gbmVlZHMg dG8gc3VwcG9ydCBrZHVtcC4gQmVjYXVzZQoKT2ssIEkndmUgY2xlYW5lZCB0aGVtIHVwIGhlYXZp bHkgYW5kIHB1c2hlZCB0aGVtIGhlcmU6CgpodHRwczovL2dpdC5rZXJuZWwub3JnL3B1Yi9zY20v bGludXgva2VybmVsL2dpdC9icC9icC5naXQsIGJyYW5jaCByYzYrMC1zbWUta2R1bXAKCkhvd2V2 ZXIsIHRlc3Rpbmcgb24gbXkgemVuIGJveCBkb2Vzbid0IGdvIGFzIHBsYW5uZWQuIEFuZCB0aGlz IGlzIGV2ZW4gYmVmb3JlCnlvdXIgcGF0Y2hlcy4KCkkgbG9hZCB0aGUga2R1bXAga2VybmVsIHdp dGgga2V4ZWMtdG9vbHMgZnJvbSB0aGUgZ2l0LXJlcG8gKyB0aGUgcGF0Y2ggeW91Cm1lbnRpb246 CgojIH4vYnBldGtvdi9iaW4vc2Jpbi9rZXhlYyAtcCAvYm9vdC92bWxpbnV6LTQuMTkuMC1yYzYr IC0taW5pdHJkIC9ib290L2luaXRyZC00LjE5LjAtcmM2KyAtLWNvbW1hbmQtbGluZT0icm9vdD0v ZGV2L21hcHBlci91YnVudHUtLTAxMDIzNjAxMjEzMi0tdmctbGVhcDE1IHNwbGFzaD1zaWxlbnQg c2hvd29wdHMgY29uc29sZT10dHlTNSwxMTUyMDAgY29uc29sZT10dHkwIGRlYnVnIGlnbm9yZV9s b2dsZXZlbCBsb2dfYnVmX2xlbj0xNk0gMSBpcnFwb2xsIG1heGNwdXM9MSByZXNldF9kZXZpY2Vz IHZnYT1ub3JtYWwiCgp2ZXJpZnkgdGhhdCBpdCBoYXMgYmVlbiBsb2FkZWQ6CgojIGdyZXAgLiAv c3lzL2tlcm5lbC9rZXhlY18qCi9zeXMva2VybmVsL2tleGVjX2NyYXNoX2xvYWRlZDoxCi9zeXMv a2VybmVsL2tleGVjX2NyYXNoX3NpemU6MjY4NDM1NDU2Ci9zeXMva2VybmVsL2tleGVjX2xvYWRl ZDowCgphbmQgdGhlbiB0cmlnZ2VyIHRoZSBwYW5pYzoKCiMgZWNobyBjID4gL3Byb2Mvc3lzcnEt dHJpZ2dlcgoKYW5kIEkgc2VlIHRoZSBwYW5pYyBoYXBwZW5pbmcgaW4gdGhlIHNlcmlhbCBjb25z b2xlIGJ1dCB0aGVuIG5vdGhpbmcuClRoZSBib3ggcmVzZXRzIGluc3RlYWQuCgpTbyBzb21ldGhp bmcncyBzdGlsbCBicm9rZW4uCgpUcnlpbmcgdGhlIGtleGVjIC1sL2tleGVjIC1lIGdhbWUgd29y a3MgLSB0aGUgc2Vjb25kIGtlcm5lbCBnZXRzIGtleGVjZWQKcHJvcGVybHkuCgotLSAKUmVnYXJk cy9HcnVzcywKICAgIEJvcmlzLgoKU1VTRSBMaW51eCBHbWJILCBHRjogRmVsaXggSW1lbmTDtnJm ZmVyLCBKYW5lIFNtaXRoYXJkLCBHcmFoYW0gTm9ydG9uLCBIUkIgMjEyODQgKEFHIE7DvHJuYmVy ZykKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmtleGVj IG1haWxpbmcgbGlzdAprZXhlY0BsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZy YWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8va2V4ZWMK