[git pull] IOMMU Fixes for Linux v5.6-rc5

[Joerg Roedel]

Hi Linus,

The following changes since commit 98d54f81e36ba3bf92172791eba5ca5bd813989b:

  Linux 5.6-rc4 (2020-03-01 16:38:46 -0600)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v5.6-rc5

for you to fetch changes up to 1da8347d8505c137fb07ff06bbcd3f2bf37409bc:

  iommu/vt-d: Populate debugfs if IOMMUs are detected (2020-03-14 20:02:43 +0100)

----------------------------------------------------------------
IOMMU Fixes for Linux v5.6-rc5

Including:

	- Mostly Intel VT-d fixes:
	   - RCU list handling fixes
	   - Replace WARN_TAINT with pr_warn + add_taint for reporting
	     firmware issues
	   - DebugFS fixes
	   - Fix for hugepage handling in iova_to_phys implementation
	   - Fix for handling VMD devices, which have a domain number
	     which doesn't fit into 16 bits
	   - Warning message fix
	- MSI allocation fix for iommu-dma code
	- Sign-extension fix for io page-table code
	- Fix for AMD-Vi to properly update the is-running bit when
	  AVIC is used

----------------------------------------------------------------
Amol Grover (1):
      iommu/vt-d: Fix RCU list debugging warnings

Daniel Drake (1):
      iommu/vt-d: Ignore devices with out-of-spec domain number

Hans de Goede (3):
      iommu/vt-d: dmar: replace WARN_TAINT with pr_warn + add_taint
      iommu/vt-d: dmar_parse_one_rmrr: replace WARN_TAINT with pr_warn + add_taint
      iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint

Marc Zyngier (1):
      iommu/dma: Fix MSI reservation allocation

Megha Dey (2):
      iommu/vt-d: Fix debugfs register reads
      iommu/vt-d: Populate debugfs if IOMMUs are detected

Qian Cai (2):
      iommu/vt-d: Fix RCU-list bugs in intel_iommu_init()
      iommu/vt-d: Silence RCU-list debugging warnings

Robin Murphy (1):
      iommu/io-pgtable-arm: Fix IOVA validation for 32-bit

Suravee Suthikulpanit (1):
      iommu/amd: Fix IOMMU AVIC not properly update the is_run bit in IRTE

Yonghyun Hwang (1):
      iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page

Zhenzhong Duan (1):
      iommu/vt-d: Fix the wrong printing in RHSA parsing

 drivers/iommu/amd_iommu.c           |  4 +--
 drivers/iommu/dma-iommu.c           | 16 ++++++------
 drivers/iommu/dmar.c                | 24 ++++++++++++-----
 drivers/iommu/intel-iommu-debugfs.c | 51 +++++++++++++++++++++++++------------
 drivers/iommu/intel-iommu.c         | 28 +++++++++++++-------
 drivers/iommu/io-pgtable-arm.c      |  4 +--
 include/linux/dmar.h                | 14 ++++++----
 include/linux/intel-iommu.h         |  2 ++
 8 files changed, 94 insertions(+), 49 deletions(-)

Please pull.

Thanks,

	Joerg

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