From: Joerg Roedel <joro@8bytes.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org
Subject: [git pull] IOMMU Fixes for Linux v5.1-rc4
Date: Fri, 12 Apr 2019 15:29:44 +0200 [thread overview]
Message-ID: <20190412132938.GA13555@8bytes.org> (raw)
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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://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.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.
Thanks,
Joerg
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next reply other threads:[~2019-04-12 13:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-12 13:29 Joerg Roedel [this message]
2019-04-12 15:30 ` [git pull] IOMMU Fixes for Linux v5.1-rc4 pr-tracker-bot
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