Chris Wright wrote:
* Izik Eidus (iei...@redhat.com) wrote:
This patch make the pci mem region larger (1 giga now).
this is needed for pci devices that require large amount of memory
such as video cards.
for pea guests this patch is not an issue beacuse the guest OS will map
the rest of the
Bugs item #2494730, was opened at 2009-01-09 09:59
Message generated for change (Comment added) made by kmshanah
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https://sourceforge.net/tracker/?func=detailatid=893831aid=2494730group_id=180599
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Hi,
when rebooting from non-text mode, the text output of BIOS and
bootloader is unreadable. This only happens with cirrus and the KVM
tree, std-vga is fine, cirrus with upstream QEMU is fine, too. Moreover,
-no-kvm makes no difference.
What's very strange about this: CirrusVGAState does not
Jan Kiszka wrote:
Hi,
when rebooting from non-text mode, the text output of BIOS and
bootloader is unreadable. This only happens with cirrus and the KVM
tree, std-vga is fine, cirrus with upstream QEMU is fine, too. Moreover,
-no-kvm makes no difference.
Looked at it again, and I was able
Update in case someone else fights the same issue.
Replaced Lenny kernel with 2.6.28 kernel.org compile.
All is well now - At least within a few seconds per day.
--
Marty
-Original Message-
From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On Behalf
Of
This patch series implements Address Translation Service support for
the Intel IOMMU. ATS makes the PCI Endpoint be able to request the
DMA address translation from the IOMMU and cache the translation in
the Endpoint, thus alleviate IOMMU pressure and improve the hardware
performance in the I/O
Parse the Root Port ATS Capability Reporting Structure in DMA Remapping
Reporting Structure ACPI table.
Signed-off-by: Yu Zhao yu.z...@intel.com
---
drivers/pci/dmar.c | 112 --
include/linux/dmar.h|9
include/linux/intel-iommu.h
Check fault register after submitting an queue invalidation request.
Signed-off-by: Yu Zhao yu.z...@intel.com
---
drivers/pci/dmar.c | 59 +++--
drivers/pci/intr_remapping.c | 21 --
include/linux/intel-iommu.h |4 ++-
3 files
Support device IOTLB (i.e. ATS) for both native and KVM environments.
Signed-off-by: Yu Zhao yu.z...@intel.com
---
drivers/pci/intel-iommu.c | 97 +-
include/linux/intel-iommu.h |1 +
2 files changed, 95 insertions(+), 3 deletions(-)
diff --git
Support device IOTLB invalidation to flush the translation cached in the
Endpoint.
Signed-off-by: Yu Zhao yu.z...@intel.com
---
drivers/pci/dmar.c | 63 --
include/linux/intel-iommu.h | 13 -
2 files changed, 72 insertions(+), 4
Make iommu_flush_iotlb_psi() and flush_unmaps() easier to read.
Signed-off-by: Yu Zhao yu.z...@intel.com
---
drivers/pci/intel-iommu.c | 46 +---
1 files changed, 22 insertions(+), 24 deletions(-)
diff --git a/drivers/pci/intel-iommu.c
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