From: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
To: Linus Torvalds
<torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [git pull] IOMMU Fixes for Linux v4.7-rc6
Date: Fri, 8 Jul 2016 16:30:56 +0200 [thread overview]
Message-ID: <20160708143046.GA1093@8bytes.org> (raw)
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Hi Linus,
The following changes since commit a99cde438de0c4c0cecc1d1af1a55a75b10bfdef:
Linux 4.7-rc6 (2016-07-03 23:01:00 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v4.7-rc6
for you to fetch changes up to 522e5cb76d0663c88f96b6a8301451c8efa37207:
iommu/amd: Fix unity mapping initialization race (2016-07-06 18:04:55 +0200)
----------------------------------------------------------------
IOMMU Fixes for Linux v4.7-rc6
Two Fixes:
* Intel VT-d fix for a suspend/resume issue, introduced with the
scalability improvements in this cycle.
* AMD IOMMU fix for systems that have unity mappings defined. There was
a race where translation got enabled before the unity mappings were
in place. This issue was seen on some HP servers.
----------------------------------------------------------------
Aaron Campbell (1):
iommu/vt-d: Fix infinite loop in free_all_cpu_cached_iovas
Joerg Roedel (1):
iommu/amd: Fix unity mapping initialization race
drivers/iommu/amd_iommu_init.c | 14 ++++++++++++--
drivers/iommu/intel-iommu.c | 4 ++--
2 files changed, 14 insertions(+), 4 deletions(-)
Please pull.
Thanks,
Joerg
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