IOMMU fixes for Linux 3.5-rc1

Hi Linus,

The following changes since commit f8f5701bdaf9134b1f90e5044a82c66324d2073f:

Linux 3.5-rc1 (2012-06-02 18:29:26 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-3.5-rc1

for you to fetch changes up to eee53537c476c947bf7faa1c916d2f5a0ae8ec93:

iommu/amd: Fix deadlock in ppr-handling error path (2012-06-04 12:47:44 +0200)

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IOMMU fixes for v3.5-rc1

Two patches are in here which fix AMD IOMMU specific issues. One patch fixes a long-standing warning on resume because the amd_iommu_resume function enabled interrupts. The other patch fixes a deadlock in an error-path of the page-fault request handling code of the IOMMU driver.

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Joerg Roedel (2):
iommu/amd: Cache pdev pointer to root-bridge iommu/amd: Fix deadlock in ppr-handling error path

 drivers/iommu/amd_iommu.c       |   71 ++++++++++++++++++++++++---------------
 drivers/iommu/amd_iommu_init.c  |   13 +++----
 drivers/iommu/amd_iommu_types.h |    3 ++
 3 files changed, 52 insertions(+), 35 deletions(-)

Please pull.

Regards,

Joerg