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Date:   Fri, 12 Apr 2019 15:29:44 +0200
From:   Joerg Roedel <>
To:     Linus Torvalds <>
Subject: [git pull] IOMMU Fixes for Linux v5.1-rc4

Hi Linus,

The following changes since commit 15ade5d2e7775667cf191cf2f94327a4889f8b9d:

  Linux 5.1-rc4 (2019-04-07 14:09:59 -1000)

are available in the Git repository at:

  git:// tags/iommu-fix-v5.1-rc5

for you to fetch changes up to 3c677d206210f53a4be972211066c0f1cd47fe12:

  iommu/amd: Set exclusion range correctly (2019-04-12 12:59:45 +0200)

IOMMU Fix for Linux v5.1-rc5

	- Fix an AMD IOMMU issue where the driver didn't correctly setup the
	  exclusion range in the hardware registers, resulting in exclusion
	  ranges being one page too big. This can cause data corruption of the
	  address of that last page is used by DMA operations.

Joerg Roedel (1):
      iommu/amd: Set exclusion range correctly

 drivers/iommu/amd_iommu_init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Please pull.



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