From: Alex Williamson <alex.williamson@redhat.com>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
Joerg Roedel <joro@8bytes.org>,
"open list:INTEL IOMMU (VT-d)" <iommu@lists.linux-foundation.org>,
Andrew Cooks <acooks@gmail.com>, Don Dutile <ddutile@redhat.com>,
David Woodhouse <dwmw2@infradead.org>,
George Spelvin <linux@horizon.com>
Subject: Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface
Date: Thu, 03 Apr 2014 20:51:54 -0600 [thread overview]
Message-ID: <1396579914.3215.36.camel@ul30vt.home> (raw)
In-Reply-To: <CAErSpo5p+6yt8ZyVuLnJTiKAWZWq9ixQQu78nD-bNFkw4ntWmw@mail.gmail.com>
On Thu, 2014-04-03 at 15:48 -0600, Bjorn Helgaas wrote:
> [+cc George]
>
> On Fri, Aug 2, 2013 at 10:59 AM, Alex Williamson
> <alex.williamson@redhat.com> wrote:
> > ...
> > Great! I'm still trying to figure out how to handle the quirk around
> > Intel PCI-to-PCI bridge on the root complex as just another quirk. I
> > respin another version once I have that worked out. Thanks,
>
> Is anything happening here? These buggy IOMMU/DMA source problems,
> e.g., [1], have been lingering a long time, and I don't know if we're
> stuck because I haven't been giving them enough attention, or if we
> don't really have a good solution yet.
>
> [1] https://bugzilla.kernel.org/show_bug.cgi?id=42679
Sorry, no. This has completely dropped off my radar. I'll try to
resurrect it and figure out how to move forward. Thanks,
Alex
next prev parent reply other threads:[~2014-04-04 2:52 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-11 21:03 [RFC PATCH v2 0/2] pci/iommu: PCIe requester ID interface Alex Williamson
2013-07-11 21:03 ` [RFC PATCH v2 1/2] pci: Create " Alex Williamson
2013-07-23 22:35 ` Bjorn Helgaas
2013-07-23 23:21 ` Alex Williamson
2013-07-24 15:03 ` Andrew Cooks
2013-07-24 15:50 ` Alex Williamson
2013-07-24 16:47 ` Bjorn Helgaas
2013-07-24 18:12 ` Alex Williamson
2013-07-24 23:24 ` Bjorn Helgaas
2013-07-25 17:56 ` Alex Williamson
2013-07-26 21:54 ` Bjorn Helgaas
2013-07-29 16:06 ` Alex Williamson
2013-07-29 21:02 ` Bjorn Helgaas
2013-07-29 22:32 ` Alex Williamson
2013-08-01 22:08 ` Bjorn Helgaas
2013-08-02 16:59 ` Alex Williamson
2014-04-03 21:48 ` Bjorn Helgaas
2014-04-04 2:51 ` Alex Williamson [this message]
2014-04-04 15:00 ` Bjorn Helgaas
2013-07-29 21:03 ` Don Dutile
2013-07-29 22:55 ` Alex Williamson
2013-07-24 20:42 ` Don Dutile
2013-07-24 21:22 ` Alex Williamson
2013-07-25 18:38 ` Don Dutile
2013-07-25 17:19 ` Bjorn Helgaas
2013-07-25 18:25 ` Don Dutile
2013-07-26 19:48 ` Bjorn Helgaas
2013-07-26 20:04 ` Don Dutile
2013-07-11 21:03 ` [RFC PATCH v2 2/2] iommu/intel: Make use of " Alex Williamson
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