tree 48ffd3762fa1961bfce3001f3783091e29142a58
parent e78bf5e6cbe837daa6ab628a5f679548742994d3
author Jan Kiszka <jan.kiszka@siemens.com> 1288681551 +0100
committer David Woodhouse <David.Woodhouse@intel.com> 1295281302 +0000

intel-iommu: Fix use after release during device attach

Obtain the new pgd pointer before releasing the page containing this
value.

Cc: stable@kernel.org
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>