From: Mikulas Patocka <mpatocka@redhat.com>
Date: Tue, 15 Jul 2008 21:19:55 +0000 (-0400)
Subject: Don't crash on IOMMU overflow in A100U2W driver
X-Git-Tag: v2.6.27-rc1~1064
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a628b0fd42f7eaf9d052447784d48ceae9ffb8e;p=pandora-kernel.git

Don't crash on IOMMU overflow in A100U2W driver

Handle IOMMU overflow correctly, by retrying.  IOMMU errors can happen
and drivers must deal with them.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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