Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965461AbbFJOLi (ORCPT ); Wed, 10 Jun 2015 10:11:38 -0400 Received: from casper.infradead.org ([85.118.1.10]:59785 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965065AbbFJOKw (ORCPT ); Wed, 10 Jun 2015 10:10:52 -0400 Message-ID: <1433945444.19447.62.camel@infradead.org> Subject: Re: [PATCH v11 0/10] iommu/vt-d: Fix intel vt-d faults in kdump kernel From: David Woodhouse To: "Li, ZhenHua" Cc: Joerg Roedel , bhe@redhat.com, tom.vaden@hp.com, rwright@hp.com, linux-pci@vger.kernel.org, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, lisa.mitchell@hp.com, iommu@lists.linux-foundation.org, doug.hatch@hp.com, ishii.hironobu@jp.fujitsu.com, bhelgaas@google.com, billsumnerlinux@gmail.com, li.zhang6@hp.com, dyoung@redhat.com, vgoyal@redhat.com Date: Wed, 10 Jun 2015 15:10:44 +0100 In-Reply-To: <5578042D.9050407@hp.com> References: <1431337974-545-1-git-send-email-zhen-hual@hp.com> <1433773583.2952.52.camel@infradead.org> <20150608152957.GW20384@8bytes.org> <1433778624.2952.82.camel@infradead.org> <20150608161315.GX20384@8bytes.org> <1433854550.19447.15.camel@infradead.org> <20150610092150.GZ20384@8bytes.org> <5578042D.9050407@hp.com> Content-Type: multipart/signed; micalg="sha-1"; protocol="application/x-pkcs7-signature"; boundary="=-7/8X5SEO8LCLrxEO4YHr" X-Mailer: Evolution 3.16.2.1 (3.16.2.1-2.fc22) Mime-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 8573 Lines: 132 --=-7/8X5SEO8LCLrxEO4YHr Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2015-06-10 at 17:32 +0800, Li, ZhenHua wrote: >=20 > Is PASID part of new specs? Is there any plan to upgrade the driver to= =20 > support the latest vt-d specs? Yes, and yes. I'm currently working on the latter =E2=80=94 and the extende= d page table support in 4.1 is the precursor to that work. --=20 dwmw2 --=-7/8X5SEO8LCLrxEO4YHr Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIISjjCCBicw ggUPoAMCAQICAw3vNzANBgkqhkiG9w0BAQUFADCBjDELMAkGA1UEBhMCSUwxFjAUBgNVBAoTDVN0 YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBEaWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcx ODA2BgNVBAMTL1N0YXJ0Q29tIENsYXNzIDEgUHJpbWFyeSBJbnRlcm1lZGlhdGUgQ2xpZW50IENB MB4XDTE1MDUwNTA5NDM0MVoXDTE2MDUwNTA5NTMzNlowQjEcMBoGA1UEAwwTZHdtdzJAaW5mcmFk ZWFkLm9yZzEiMCAGCSqGSIb3DQEJARYTZHdtdzJAaW5mcmFkZWFkLm9yZzCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAMkbm9kPbx1j/X4RVyf/pPKSYwelcco69TvnQQbKM8m8xkWjXJI1 jpJ1jMaGUZGFToINMSZi7lZawUozudWbXSKy1SikENSTJHffsdRAIlsp+hR8vWvjsKUry6sEdqPG 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