Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752197AbaDNRFO (ORCPT ); Mon, 14 Apr 2014 13:05:14 -0400 Received: from mga09.intel.com ([134.134.136.24]:32213 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752340AbaDNRFK (ORCPT ); Mon, 14 Apr 2014 13:05:10 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,858,1389772800"; d="p7s'?scan'208";a="512747028" From: "Woodhouse, David" To: Davidlohr Bueso CC: Jiang Liu , "joro@8bytes.org" , "linux-kernel@vger.kernel.org" , "bhe@redhat.com" , "linux-scsi@vger.kernel.org" , "iommu@lists.linux-foundation.org" , "James.Bottomley@hansenpartnership.com" , "bhelgaas@google.com" , "linux-pci@vger.kernel.org" , "scameron@beardog.cce.hp.com" Subject: Re: hpsa driver bug crack kernel down! Thread-Topic: hpsa driver bug crack kernel down! Thread-Index: AQHPV/igc4dwKY4180e5mx3ldqxwrpsROgaAgAAG0wCAAAD7gIAABHoA Date: Mon, 14 Apr 2014 17:03:51 +0000 Message-ID: <1397495030.19944.198.camel@shinybook.infradead.org> References: <20140409023935.GE11839@dhcp-16-105.nay.redhat.com> <1397083799.2608.20.camel@buesod1.americas.hpqcorp.net> <1397084904.9519.62.camel@dabdike> <1397085044.9519.63.camel@dabdike> <1397086817.2608.25.camel@buesod1.americas.hpqcorp.net> <1397087425.9519.67.camel@dabdike> <1397089180.2608.27.camel@buesod1.americas.hpqcorp.net> <1397111557.2608.29.camel@buesod1.americas.hpqcorp.net> <20140410071535.GX13491@8bytes.org> <1397119587.19944.14.camel@shinybook.infradead.org> <1397146781.2608.46.camel@buesod1.americas.hpqcorp.net> <1397207932.19944.58.camel@shinybook.infradead.org> <1397490358.31076.6.camel@buesod1.americas.hpqcorp.net> <534C0AA9.5080909@linux.intel.com> <1397493858.31076.8.camel@buesod1.americas.hpqcorp.net> <1397494069.31076.9.camel@buesod1.americas.hpqcorp.net> In-Reply-To: <1397494069.31076.9.camel@buesod1.americas.hpqcorp.net> Accept-Language: en-GB, en-US Content-Language: en-GB X-MS-Has-Attach: yes X-MS-TNEF-Correlator: Content-Type: multipart/signed; micalg=sha-1; protocol="application/x-pkcs7-signature"; boundary="=-eL3B1t8JUWdQ6i0kdbKt" MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-eL3B1t8JUWdQ6i0kdbKt Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, 2014-04-14 at 09:47 -0700, Davidlohr Bueso wrote: > On Mon, 2014-04-14 at 09:44 -0700, Davidlohr Bueso wrote: > > On Tue, 2014-04-15 at 00:19 +0800, Jiang Liu wrote: > > > Hi Davidlohr, > > > Thanks for providing the DMAR table. According to the DMAR > > > table, one bug in the iommu driver fails to handle this entry: > > > [1D2h 0466 1] Device Scope Entry Type : 01 > > > [1D3h 0467 1] Entry Length : 0A > > > [1D4h 0468 2] Reserved : 0000 > > > [1D6h 0470 1] Enumeration ID : 00 > > > [1D7h 0471 1] PCI Bus Number : 00 > > > [1D8h 0472 2] PCI Path : 1C,04 > > > [1DAh 0474 2] PCI Path : 00,02 > > >=20 > > > And the patch sent out by me should fix this bug. Could you please h= elp > > > to have a try? > >=20 > > Sorry, I am unable to find any patches from you regarding this issue... > > I must be missing something. Could you please point me to the lkml link= ? >=20 > Never mind, I got it internally. I'll let you know as soon as I can > test it later today. Thanks. Jiang, if you can then let me have a copy with a signed-off-by I'll shepherd it upstream along with your other patch which is already in my iommu-2.6.git tree. --=20 Sent with Evolution's ActiveSync support. 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