From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: David Gibson <david@gibson.dropbear.id.au>
Cc: Alex Williamson <alex.williamson@redhat.com>,
joerg.roedel@amd.com, dwmw2@infradead.org,
iommu@lists.linux-foundation.org, aik@au1.ibm.com,
linux-kernel@vger.kernel.org, chrisw@redhat.com, agraf@suse.de,
scottwood@freescale.com, B08248@freescale.com
Subject: Re: RFC: Device isolation infrastructure
Date: Wed, 07 Dec 2011 17:22:29 +1100 [thread overview]
Message-ID: <1323238949.660.65.camel@pasglop> (raw)
In-Reply-To: <20111207035816.GC7631@truffala.fritz.box>
On Wed, 2011-12-07 at 14:58 +1100, David Gibson wrote:
> Alex Williamson recently posted some patches adding a new hook to
> iommu_ops to identify groups of devices which cannot reliably be
> distinguished by the iommu, and therefore can only safely be assigned
> as a unit to a guest or userspace driver.
Please ignore the numeros typos, David is typing all of that with a
broken hand in a cast...
Cheers,
Ben.
next prev parent reply other threads:[~2011-12-07 6:23 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-07 3:58 David Gibson
2011-12-07 6:22 ` Benjamin Herrenschmidt [this message]
2011-12-07 6:46 ` Alex Williamson
2011-12-07 14:22 ` David Gibson
2011-12-07 19:45 ` Alex Williamson
2011-12-07 23:41 ` Benjamin Herrenschmidt
2011-12-08 0:16 ` Chris Wright
2011-12-08 1:32 ` Benjamin Herrenschmidt
2011-12-08 1:36 ` Chris Wright
2011-12-08 5:51 ` Alex Williamson
2011-12-09 2:38 ` David Gibson
2011-12-08 2:43 ` David Gibson
2011-12-08 6:23 ` Alex Williamson
2011-12-08 6:52 ` David Gibson
2011-12-08 14:28 ` Alex Williamson
2011-12-09 3:00 ` David Gibson
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