iommu/amd: Handle large pages correctly in free_pagetable
authorJoerg Roedel <jroedel@suse.de>
Thu, 18 Jun 2015 08:48:34 +0000 (10:48 +0200)
committerJoerg Roedel <jroedel@suse.de>
Fri, 19 Jun 2015 15:17:34 +0000 (17:17 +0200)
Make sure that we are skipping over large PTEs while walking
the page-table tree.

Cc: stable@kernel.org
Fixes: 5c34c403b723 ("iommu/amd: Fix memory leak in free_pagetable")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/amd_iommu.c

Simple merge