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author | Keir Fraser <keir@xen.org> | 2010-11-03 08:18:51 +0000 |
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committer | Keir Fraser <keir@xen.org> | 2010-11-03 08:18:51 +0000 |
commit | 9f8c12b1cee360ce1dc0d7d8dea45fb446a4167b (patch) | |
tree | cc7fb16b994d00ea170a2e5d74a33f16e1dc3a50 /tools/debugger | |
parent | d0cf8141501afe4e4e257260f093ddd5a760f9af (diff) | |
download | xen-9f8c12b1cee360ce1dc0d7d8dea45fb446a4167b.tar.gz xen-9f8c12b1cee360ce1dc0d7d8dea45fb446a4167b.tar.bz2 xen-9f8c12b1cee360ce1dc0d7d8dea45fb446a4167b.zip |
VT-d: fix device assignment failure (regression from Xen c/s 19805:2f1fa2215e60)
If the device at <secbus>:00.0 is the device the mapping operation was
initiated for, trying to map it a second time will fail, and hence
this second mapping attempt must be prevented (as was done prior to
said c/s).
While at it, simplify the code a little, too.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Acked-by: Weidong Han <weidong.han@intel.com>
Diffstat (limited to 'tools/debugger')
0 files changed, 0 insertions, 0 deletions