Bug#704574: KVM device assignment may result in panic
Package: src:linux-2.6
Version: 2.6.32-48squeeze1
Severity: important
Tags: upstream fixed-upstream patch
I'm trying to test backports of some security fixes releated to KVM
device assignment, not having tried to use this feature in squeeze.
Every time I try to assign a device using virt-manager, the kernel
panics - even with a kernel version before any of the backported fixes
in this area (2.6.32-41).
This appears to be the same bug as:
https://bugzilla.redhat.com/show_bug.cgi?id=705441
For which the fix was apparently:
commit 7b668357810ecb5fdda4418689d50f5d95aea6a8
Author: Alex Williamson <alex.williamson@redhat.com>
Date: Tue May 24 12:02:41 2011 +0100
intel-iommu: Flush unmaps at domain_exit
This can be cleanly cherry-picked onto squeeze.
Ben.
-- System Information:
Debian Release: 7.0
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: i386 (x86_64)
Foreign Architectures: amd64
Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
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