[git pull] IOMMU fixes for v3.3-rc2

From: Joerg Roedel
Date: Tue Feb 07 2012 - 13:25:17 EST

Hi Linus,

The following changes since commit 62aa2b537c6f5957afd98e29f96897419ed5ebab:

Linux 3.3-rc2 (2012-01-31 13:31:54 -0800)

are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git iommu/fixes

Joerg Roedel (2):
iommu/amd: Work around broken IVRS tables
iommu/msm: Fix error handling in msm_iommu_unmap()

drivers/iommu/amd_iommu.c | 3 +++
drivers/iommu/msm_iommu.c | 7 +------
2 files changed, 4 insertions(+), 6 deletions(-)

One patch fixes an bug in the ARM/MSM IOMMU code which returned sucess
in the unmap function even when an error occured and the other patch
adds a workaround into the AMD IOMMU driver to better handle broken IVRS
ACPI tables (this patch fixes the case when a device is not listed in
the table but actually translated by the iommu).
The commit-id to pull on my local machine is:


Please pull.



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