From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx3-rdu2.redhat.com ([66.187.233.73] helo=mx1.redhat.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fWCC0-0003pW-R3 for kexec@lists.infradead.org; Fri, 22 Jun 2018 02:52:58 +0000 Date: Fri, 22 Jun 2018 10:52:35 +0800 From: Baoquan He Subject: Re: [PATCH 3/4 V3] Remap the device table of IOMMU in encrypted manner for kdump Message-ID: <20180622025235.GN29979@MiWiFi-R3L-srv> References: <20180616082714.32035-1-lijiang@redhat.com> <20180616082714.32035-4-lijiang@redhat.com> <60c6f00e-0eb3-d39c-6a1e-8a1dc1e095af@amd.com> <20180621083915.GE3815@MiWiFi-R3L-srv> <4c71ac2a-5c53-f1b1-8de6-4b7b944d5d06@amd.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <4c71ac2a-5c53-f1b1-8de6-4b7b944d5d06@amd.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: Tom Lendacky Cc: dyoung@redhat.com, iommu@lists.linux-foundation.org, kexec@lists.infradead.org, lijiang , linux-kernel@vger.kernel.org T24gMDYvMjEvMTggYXQgMDg6MTJhbSwgVG9tIExlbmRhY2t5IHdyb3RlOgo+IE9uIDYvMjEvMjAx OCAzOjM5IEFNLCBCYW9xdWFuIEhlIHdyb3RlOgo+ID4gT24gMDYvMjEvMTggYXQgMDE6NDJwbSwg bGlqaWFuZyB3cm90ZToKPiA+PiDlnKggMjAxOOW5tDA25pyIMjHml6UgMDA6NDIsIFRvbSBMZW5k YWNreSDlhpnpgZM6Cj4gPj4+IE9uIDYvMTYvMjAxOCAzOjI3IEFNLCBMaWFuYm8gSmlhbmcgd3Jv dGU6Cj4gPj4+PiBJbiBrZHVtcCBtb2RlLCBpdCB3aWxsIGNvcHkgdGhlIGRldmljZSB0YWJsZSBv ZiBJT01NVSBmcm9tIHRoZSBvbGQKPiA+Pj4+IGRldmljZSB0YWJsZSwgd2hpY2ggaXMgZW5jcnlw dGVkIHdoZW4gU01FIGlzIGVuYWJsZWQgaW4gdGhlIGZpcnN0Cj4gPj4+PiBrZXJuZWwuIFNvIHdl IG11c3QgcmVtYXAgaXQgaW4gZW5jcnlwdGVkIG1hbm5lciBpbiBvcmRlciB0byBiZQo+ID4+Pj4g YXV0b21hdGljYWxseSBkZWNyeXB0ZWQgd2hlbiB3ZSByZWFkLgo+ID4+Pj4KPiA+Pj4+IFNpZ25l ZC1vZmYtYnk6IExpYW5ibyBKaWFuZyA8bGlqaWFuZ0ByZWRoYXQuY29tPgo+ID4+Pj4gLS0tCj4g 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