From: Joerg Roedel <joro@8bytes.org>
To: Andreas Hartmann <andihartmann@freenet.de>
Cc: Mikulas Patocka <mpatocka@redhat.com>,
iommu@lists.linux-foundation.org, Leo Duran <leo.duran@amd.com>,
Christoph Hellwig <hch@lst.de>,
device-mapper development <dm-devel@redhat.com>,
Milan Broz <mbroz@redhat.com>, Jens Axboe <axboe@fb.com>,
linux-pci <linux-pci@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [dm-devel] AMD-Vi IO_PAGE_FAULTs and ata3.00: failed command: READ FPDMA QUEUED errors since Linux 4.0
Date: Wed, 7 Oct 2015 18:10:22 +0200 [thread overview]
Message-ID: <20151007161022.GI28811@8bytes.org> (raw)
In-Reply-To: <56148A1B.5060506@maya.org>
On Wed, Oct 07, 2015 at 04:57:31AM +0200, Andreas Hartmann wrote:
> Got it during a single mount (I booted with massively reduced mounts and
> did the mount afterwards manually. During the second manually mount, the
> problem can be seen).
>
> I attached the requested files. The mount starts at 80 seconds.
> Hope this helps.
Okay, the lowest dma-addr the AMD IOMMU driver returns is 0x1000 and
the highest is 0x7ff4000. All fault addresses are outside of this range,
so the AMD IOMMU driver never returned these addresses.
This doesn't mean that it is not at fault, but it looks still unlikely.
Maybe I can reproduce the problem here. Can you please tell me some
details about the partitions you mounted to trigger this?
I remember something about a xfs->lvm->dm_crypt->md_raid->sata setup, but
having more details may help me to reproduce.
Joerg
next prev parent reply other threads:[~2015-10-07 16:10 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-28 17:40 AMD-Vi IO_PAGE_FAULTs and ata3.00: failed command: READ FPDMA QUEUED errors since Linux 4.0 Andreas Hartmann
2015-07-28 17:50 ` Mike Snitzer
2015-07-28 18:20 ` Andreas Hartmann
2015-07-28 18:58 ` Mike Snitzer
2015-07-28 19:23 ` Andreas Hartmann
2015-07-28 19:31 ` Mike Snitzer
2015-07-28 20:08 ` Andreas Hartmann
2015-07-28 21:24 ` Mike Snitzer
2015-07-29 6:17 ` [dm-devel] " Ondrej Kozina
2015-07-29 6:41 ` Milan Broz
2015-07-29 17:23 ` Andreas Hartmann
2015-07-30 20:30 ` Andreas Hartmann
2015-07-31 7:23 ` Milan Broz
2015-07-31 7:55 ` Andreas Hartmann
2015-07-31 8:15 ` Andreas Hartmann
2015-07-31 8:28 ` Milan Broz
2015-07-29 10:37 ` Milan Broz
2015-07-28 18:56 ` Andreas Hartmann
2015-07-28 19:29 ` Mike Snitzer
2015-08-01 14:20 ` [dm-devel] " Andreas Hartmann
2015-08-02 13:38 ` Andreas Hartmann
2015-08-02 17:57 ` Mikulas Patocka
2015-08-02 18:48 ` Andreas Hartmann
2015-08-03 8:12 ` Joerg Roedel
2015-08-04 14:47 ` Mike Snitzer
2015-08-04 16:10 ` Jeff Moyer
2015-08-04 18:11 ` Andreas Hartmann
2015-08-07 6:04 ` Andreas Hartmann
2015-09-20 6:50 ` [dm-devel] " Andreas Hartmann
2015-09-29 15:21 ` Joerg Roedel
2015-09-29 15:58 ` Mikulas Patocka
2015-09-29 16:20 ` Joerg Roedel
2015-09-30 14:52 ` Andreas Hartmann
2015-10-06 10:13 ` Joerg Roedel
2015-10-06 18:37 ` Andreas Hartmann
2015-10-07 15:40 ` Joerg Roedel
2015-10-07 17:02 ` Andreas Hartmann
2015-10-08 17:30 ` Joerg Roedel
2015-10-08 18:59 ` Andreas Hartmann
2015-10-08 19:47 ` Andreas Hartmann
2015-10-09 10:40 ` Joerg Roedel
2015-10-09 14:45 ` [PATCH] iommu/amd: Fix NULL pointer deref on device detach " Joerg Roedel
2015-10-09 17:42 ` Andreas Hartmann
[not found] ` <56148A1B.5060506@maya.org>
2015-10-07 16:10 ` Joerg Roedel [this message]
2015-10-07 16:52 ` [dm-devel] AMD-Vi IO_PAGE_FAULTs and ata3.00: failed command: " Andreas Hartmann
2015-10-08 16:39 ` Joerg Roedel
2015-10-08 18:21 ` Andreas Hartmann
2015-10-08 19:52 ` Andreas Hartmann
2015-10-09 5:20 ` Andreas Hartmann
2015-10-09 9:15 ` Andreas Hartmann
2015-10-09 14:59 ` Joerg Roedel
2015-10-09 17:46 ` Andreas Hartmann
2015-10-11 12:23 ` Andreas Hartmann
2015-10-12 12:07 ` Andreas Hartmann
2015-10-12 12:34 ` Mikulas Patocka
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