From: Andi Kleen <andi@firstfloor.org>
To: Grant Grundler <grundler@google.com>
Cc: Muli Ben-Yehuda <muli@il.ibm.com>,
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>,
linux-kernel@vger.kernel.org, mgross@linux.intel.com,
linux-scsi@vger.kernel.org
Subject: Re: Intel IOMMU (and IOMMU for Virtualization) performances
Date: Mon, 09 Jun 2008 10:17:11 +0200 [thread overview]
Message-ID: <87lk1fqayg.fsf@basil.nowhere.org> (raw)
In-Reply-To: <da824cf30806061451p4005a4ecoa9af8687e3ec51e5@mail.gmail.com> (Grant Grundler's message of "Fri, 6 Jun 2008 14:51:17 -0700")
"Grant Grundler" <grundler@google.com> writes:
>
> The historical DMA mapping "failure mode" is a kernel panic. Resizing or
Hasn't been for a long time, except in some extreme cases. All drivers
are expected to check return values for a long time now.
-Andi
next prev parent reply other threads:[~2008-06-09 8:18 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-04 14:47 Intel IOMMU (and IOMMU for Virtualization) performances FUJITA Tomonori
2008-06-04 16:56 ` Andi Kleen
2008-06-05 14:49 ` FUJITA Tomonori
2008-06-04 18:06 ` Grant Grundler
2008-06-05 14:49 ` FUJITA Tomonori
2008-06-05 18:34 ` Grant Grundler
2008-06-05 19:01 ` James Bottomley
2008-06-06 4:44 ` FUJITA Tomonori
2008-06-06 5:48 ` Grant Grundler
2008-06-09 9:36 ` FUJITA Tomonori
2008-06-06 20:23 ` Muli Ben-Yehuda
2008-06-06 20:21 ` Muli Ben-Yehuda
2008-06-06 21:28 ` Grant Grundler
2008-06-06 21:36 ` Muli Ben-Yehuda
2008-06-06 21:51 ` Grant Grundler
2008-06-09 8:17 ` Andi Kleen [this message]
2008-06-09 9:36 ` FUJITA Tomonori
2008-06-09 10:20 ` Andi Kleen
2008-06-05 22:02 ` mark gross
2008-06-06 4:44 ` FUJITA Tomonori
2008-06-23 17:54 ` mark gross
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