From 3d7b0e4154b4963d6bd39991ec8eaa09caeb3994 Mon Sep 17 00:00:00 2001
From: David Woodhouse <David.Woodhouse@intel.com>
Date: Tue, 30 Jun 2009 03:38:09 +0100
Subject: [PATCH] intel-iommu: Don't free too much in dma_pte_free_pagetable()

The loop condition was wrong -- we should free a PMD only if its
_entire_ range is within the range we're intending to clear. The
early-termination condition was right, but not the loop.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---
Reading git-format-patch failed