Displaying 20 results from an estimated 10000 matches similar to: "Status of primary AMD GPU passthrough?"
2011 Dec 08
5
VGA Passthrough crashes machine
I''ve just had my first attempt at getting VGA passthrough to work, and
it crashed the machine. I''m trying to understand whether this is a
problem with my hardware, configuration or a software problem.
I''m running Xen 4.1.2 with Linux 3.1.2
The CPU is an Intel Core i5-650
http://ark.intel.com/products/43546/Intel-Core-i5-650-Processor-%284M-Cache-3_20-GHz%29
The Video
2011 May 17
8
VGA Passthrough on Xen 4.1: succees (IGD) and failure (ATI) report
Hi all!
I''m very interested with XenVGAPassthrough and tries to do it on my system
with vt-d support:
CPU: Intel core2duo E8400
MB: Asus p5q-vm do
mem: 8GB
So I''m succeed at Intel IGD:
00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset
Integrated Graphics Controller (rev 03)
with
Debian Sid''s XEN 4.1/Linux 2.6.39-rc7+ (from git://
2013 Jul 14
1
Cannot VGA Passthrough Intel HD Graphics 4600 IGD
Hi,
I am trying to VGA passthrough Intel HD Graphics 4600 IGD with
Xen-unstable 4.4 changeset 27214 and Linux kernel 3.10.0 but was not
successful.
Details are as follows:
===============================================================================================
teo-en-ming@intel-core-i5-4430-desktop:~$ sudo xl info
[sudo] password for teo-en-ming:
host :
2011 Jul 26
2
Need some clarifications regarding VT-d requirements for PCI passthrough in Xen 4.1
Hello,
I am looking into building a workstation using Xen to host several operating
systems.
Looking at the pci passthrough requirements of Xen4.1 on the
VTdHowTo<http://wiki.xensource.com/xenwiki/VTdHowTo>page, I am a
little puzzled with the fact that only Intel Core2Duo (with
VT-x), Core2Quad, i7 and Core i5 (vPro Brand) CPU''s are supported while
motherboards with the i55x0
2014 Jan 19
2
PCI Passthrough
I'm trying to pass-through my VGA card to a guest session.
I found: http://www.linux-kvm.org/page/How_to_assign_devices_with_VT-d_in_KVM - which is very frustrating because there's no date on the documentation. I suspect it's old. It does clearly say that you must have VT-d support for pci pass-through. It then goes on to say "Some work towards allowing this ["software
2013 Apr 22
1
AMD Primary Passthrough Question
Hello,
I am about to try the AMD patch to test primary passthrough and had a
couple of questions.
First, is there a host for the patch or is it only what was released to the
mailing list in the past?
Second, does the primary patch allow Xen''s VNC to connect to the GPU
instead of emulated graphics? If not, does anyone know whether it would be
possible to connect Xen''s VNC to
2011 Sep 01
1
query on GPU passthrou
Hi All,
I am new in GPU. I have the following query on GPU passthrou.
1. What is GPU pass through?
2. Is GPU passthrou hardware dependent (example like Intel-VT etc).
3. What is the advantage if we use GPU passthrou instead of PCI.
Thanks,
Akhilesh
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2008 Mar 06
2
Help with parsing a data file
Hi All,
I need to parse data from a file, example shown below. The first two lines
can be skipped, the third line contains the column names. The next 13 lines
can be skipped. The next line "1991" is a year value, with the following 13
values data for that year. The file then repeats this format with (year, 13
lines of data for that year). I would ideally like to end up with an
2010 May 08
8
VGA Passthru
Hello
I am new in XEN and Linux. I am trying the VGA passthru. I can
xen-pciback.hide EtherNet, Serial Com port. But when I xen-pciback.hide my
VGA. I can no longer login to the Linux(Fedora 12).
Then how can I xm create a XP DomU guest? Can anyone help?
I am using Intel Q35 MB with Intel Core2 CPU.
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2013 Feb 05
1
Xen Security Advisory 36 (CVE-2013-0153) - interrupt remap entries shared and old ones not cleared on AMD IOMMUs
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Xen Security Advisory CVE-2013-0153 / XSA-36
version 3
interrupt remap entries shared and old ones not cleared on AMD IOMMUs
UPDATES IN VERSION 3
====================
Public release.
ISSUE DESCRIPTION
=================
To avoid an erratum in early hardware, the Xen AMD IOMMU code by
default chooses to use a single interrupt
2009 Jun 10
2
How to get the unique pairs of a set of pairs dataframe ?
Hi friends,
Please can anyone help me with an easier solution of doing the below
mentioned work.
Suppose i have a dataset like this:---
i1 i2 i3 i4 i5
1 7 13 1 2
2 8 14 2 2
3 9 15 3 3
4 10 16 4 4
5 11 17 5 5
6 12 18 6 7
*i1,i2,i3,i4,i5 are my items.I am able to find all possible pairs i.e
Say this dataframe is "item_pairs"
**i1,i2
**i1,i3
**i1,i4
i1,i5
**i2,i1
2010 May 10
5
GFX Passthrough
Hi List,
many People seem to be interested in the Graphic-Card Passthrough Feature (for
more or less obvious reasons).
Official Support is still under development, and i hope not to interfere with it
in any (bad) way ...
But i remember my own painfull and timeconsuming research when i wanted this
feature to work, so i thought perhaps this spares some time for the unpatient
users like me :)
2010 Feb 19
7
VT-d not working
Hello there,
I am using a Gigabyte H55M-UD2H (Intel H55-Chipset) together with a
Core-i5-650.
According to Gigabyte Support the Mainboard does support VT-d. Well,
actually support says, that VT-d does work on Windows-7 in XP-Mode.
They do not test and support Linux though.
Did anybody here have success using VT-d on any H55-Board?
Perhaps it is some misconfiguration on my side. I tried a
2010 May 19
1
CPU with integrated GPU
I was reading recently that a modern CPU can execute 10 billion instructions
per second, while a modern GPU can execute 1 trillion instructions per
second. Intel anticipates that by the 1st quarter of 2011, more than 80% of
their market will be i3 and i5 chips which have an integrated GPU. Does/will
theora make use of this for encoding and decoding video?
Regards,
John Kintree
2013 May 01
6
Bug#706543: xen-hypervisor-4.1-amd64: HVM PCI Passthrough not working any more after last upgrade
Package: xen-hypervisor-4.1-amd64
Version: 4.1.4-3
Severity: grave
Justification: causes non-serious data loss
-- System Information:
Debian Release: 7.0
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
2013 Feb 09
7
Latest AMD, IOMMU Security Change causing CPU0 Panic and general Problems with AMD+IOMMU changes
Hi,
unfortunatly your latest change "AMD,IOMMU: Clean up old entries in
remapping tables when creating new one" (Changeset 26517 in
xen-unstable and 25975 in xen-4.2-testing) is causing a CPU0 Panic at
boot for me.
When i tried to boot latest versions of xen unstable or xen-testing,
my dom0 gives me the message:
(XEN) *************************************
(XEN) Panic on CPU 0:
(XEN)
2012 Jan 12
4
[PATCH] Intel GPU passthrough: Host bridge config space
Expose more host bridge config space value to make
the driver happy for all the different revisions
of the device.
Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com>
---
hw/pt-graphics.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
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2010 Aug 10
3
AMD iommu , pci passthrough problems assigning devices to HVM
Hi,
I''m running a machine with:
- Hypervisor: xen-unstable
- Dom0: xen/next-2.6.32.17 commit c3f5aba942c7516a5c76c47345ff0a473daf2542
Hardware:
-MSI 890FXA-GD70 with AMD IOMMU
-Phenom X6
I''m trying to do PCI passthrough to a HVM, this fails with:
Error: Failed to assign device to IOMMU (0000:04:00.0@100,msitranslate=1,power_mgmt=0)
Error: pci: to avoid potential security
2012 Jun 06
0
Intel VGA-passthrough to Ubuntu12.04 64bit Dom-U doesn't work
Hi,
When Ubuntu12.04 64bit domU boot up, Intel VGA-passthrough doesn''t work.
I used the command "xm create" to boot up Dom-U.
Windows7-64bit-SP1 works quite well with same configuration.
Boot log is as follows.
Dom-U dmesg:
[ 1.421858] initcall rfcomm_init+0x0/0xf1 [rfcomm] returned 0 after
2192 usecs
[ 1.423021] calling i915_init+0x0/0x8d [i915] @ 387
[ 1.423023]
2008 May 15
7
PCI Passthrough using GART on AMD CPUs?
Hey everyone,
I realize that people asking about PCI passthrough has been thoroughly beaten to
death many a time, however I couldn''t find the answer to these questions
anywhere (and I''d really like to know :P) so please just bare with me.
I know the GART built into AMD chipsets can act as a "mini IOMMU" and do DMA
translation but not protection/isolation. However,