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| author | Jan Beulich <jbeulich@suse.com> | 2013-04-02 10:50:52 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2013-04-02 10:50:52 +0200 |
| commit | fd1993bc6b1d5999534344fab2c73124079671d4 (patch) | |
| tree | d162e0878b76a9cf039648fd868ca758452c09db /tools/lib/sys_string.h | |
| parent | 22ad6638d4fb351d641a7352f6d388b8c7e6ed7f (diff) | |
| download | xen-fd1993bc6b1d5999534344fab2c73124079671d4.tar.gz xen-fd1993bc6b1d5999534344fab2c73124079671d4.tar.bz2 xen-fd1993bc6b1d5999534344fab2c73124079671d4.zip | |
IOMMU: properly check whether interrupt remapping is enabled
... rather than the IOMMU as a whole.
That in turn required to make sure iommu_intremap gets properly
cleared when the respective initialization fails (or isn't being
done at all).
Along with making sure interrupt remapping doesn't get inconsistently
enabled on some IOMMUs and not on others in the VT-d code, this in turn
allowed quite a bit of cleanup on the VT-d side (removed from the
backport).
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: "Zhang, Xiantao" <xiantao.zhang@intel.com>
master changeset: fae0372140befb88d890a30704a8ec058c902af8
master date: 2013-03-25 14:28:31 +0100
Diffstat (limited to 'tools/lib/sys_string.h')
0 files changed, 0 insertions, 0 deletions