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iommu/amd: Fix memory leak in free_pagetable
authorJoerg Roedel <joro@8bytes.org>
Thu, 20 Jun 2013 18:22:58 +0000 (20:22 +0200)
committerJoerg Roedel <joro@8bytes.org>
Thu, 20 Jun 2013 21:38:42 +0000 (23:38 +0200)
The IOMMU pagetables can have up to 6 levels, but the code
in free_pagetable() only releases the first 3 levels. Fix
this leak by releasing all levels.

Reported-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>

No differences found
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