From: Joerg Roedel <joerg.roedel@amd.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
Chris Wright <chrisw@sous-sol.org>
Subject: [git pull][PATCH 0/6] amd-iommu fixes
Date: Tue, 16 Jun 2009 10:56:09 +0200 [thread overview]
Message-ID: <1245142575-7166-1-git-send-email-joerg.roedel@amd.com> (raw)
Hi Ingo,
The following changes since commit 92db1e6af747faa129e236d68386af26a0efc12b:
Ingo Molnar (1):
Merge branch 'amd-iommu/fixes' of git://git.kernel.org/.../joro/linux-2.6-iommu into core/iommu
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu.git amd-iommu/fixes
Chris Wright (3):
amd-iommu: flush domain tlb when attaching a new device
amd-iommu: disable cmd buffer and evt logging before reprogramming iommu
amd-iommu: resume cleanup
Joerg Roedel (3):
amd-iommu: disable IOMMU hardware on shutdown
x86: disable IOMMUs on kernel crash
amd-iommu: set event buffer head and tail to 0 manually
arch/x86/include/asm/amd_iommu.h | 2 ++
arch/x86/kernel/amd_iommu.c | 16 ++++++++++++++++
arch/x86/kernel/amd_iommu_init.c | 26 +++++++++++++++++++-------
arch/x86/kernel/crash.c | 6 ++++++
arch/x86/kernel/pci-dma.c | 2 ++
5 files changed, 45 insertions(+), 7 deletions(-)
These patches mostly fixes issues in the AMD IOMMU driver with kexec and
kdump. Another fix is to disable the IOMMU hardware on shutdown and
crash to get out of the way for the BIOS. This fixed power-off on my
test machine. Please pull.
Joerg
next reply other threads:[~2009-06-16 8:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-16 8:56 Joerg Roedel [this message]
2009-06-16 8:56 ` [PATCH 1/6] amd-iommu: disable IOMMU hardware on shutdown Joerg Roedel
2009-06-16 8:56 ` [PATCH 2/6] x86: disable IOMMUs on kernel crash Joerg Roedel
2009-06-16 8:56 ` [PATCH 3/6] amd-iommu: flush domain tlb when attaching a new device Joerg Roedel
2009-06-16 8:56 ` [PATCH 4/6] amd-iommu: disable cmd buffer and evt logging before reprogramming iommu Joerg Roedel
2009-06-16 8:56 ` [PATCH 5/6] amd-iommu: set event buffer head and tail to 0 manually Joerg Roedel
2009-06-16 8:56 ` [PATCH 6/6] amd-iommu: resume cleanup Joerg Roedel
2009-06-16 9:52 ` [git pull][PATCH 0/6] amd-iommu fixes Ingo Molnar
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