* [Qemu-devel] [Bug 1333216] [NEW] Xen 4.4 with qemu 1.6.2 VGA passthru NVIDIA
@ 2014-06-23 11:36 Maxim Gordeev
2017-07-19 11:27 ` [Qemu-devel] [Bug 1333216] " Thomas Huth
2017-07-20 8:21 ` [Qemu-devel] [Bug " Thomas Huth
0 siblings, 2 replies; 4+ messages in thread
From: Maxim Gordeev @ 2014-06-23 11:36 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
Hi!
Please, give me an advice.
I try use VGA passthough NVidia k40 on SuperMicro Server, but server is having error.
My Xen is using qemu (a9e8aeb3755bccb7b51174adcf4a3fc427e0d147)2.0.0
My VirtualMachine is have config:
device_model_version = "qemu-xen"
device_model_override = "/opt/sources/qemu-a9e8aeb/x86_64-softmmu/qemu-system-x86_64"
When I start VM:
dmesg
[ 0.906181] pci 0000:00:05.0: BAR 1: can't assign mem pref (size 0x100000000)
[ 0.906187] pci 0000:00:05.0: BAR 1: trying firmware assignment [mem 0x100000000-0x1ffffffff 64bit pref]
[ 0.906193] pci 0000:00:05.0: BAR 1: assigned [mem 0x100000000-0x1ffffffff 64bit pref]
and lspci -s 00:05.0 -vvv
Region 0: Memory at 85000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 100000000 (64-bit, prefetchable) [size=4G]
Region 3: Memory at 82000000 (64-bit, prefetchable) [size=32M]
Why?
This is message in DOM0:
lspci -s 03:00.0 -vvv
....
Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 5800000000 (64-bit, prefetchable) [size=16G]
Region 3: Memory at 5c00000000 (64-bit, prefetchable) [size=32M]
Why Qemu don`t mapping BAR1?
Thanks!
Regards!
** Affects: qemu
Importance: Undecided
Status: New
** Patch added: "lspci_nvidia_DOM0.txt"
https://bugs.launchpad.net/bugs/1333216/+attachment/4137472/+files/lspci_nvidia_DOM0.txt
** Patch removed: "lspci_nvidia_DOM0.txt"
https://bugs.launchpad.net/qemu/+bug/1333216/+attachment/4137472/+files/lspci_nvidia_DOM0.txt
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https://bugs.launchpad.net/bugs/1333216
Title:
Xen 4.4 with qemu 1.6.2 VGA passthru NVIDIA
Status in QEMU:
New
Bug description:
Hi!
Please, give me an advice.
I try use VGA passthough NVidia k40 on SuperMicro Server, but server is having error.
My Xen is using qemu (a9e8aeb3755bccb7b51174adcf4a3fc427e0d147)2.0.0
My VirtualMachine is have config:
device_model_version = "qemu-xen"
device_model_override = "/opt/sources/qemu-a9e8aeb/x86_64-softmmu/qemu-system-x86_64"
When I start VM:
dmesg
[ 0.906181] pci 0000:00:05.0: BAR 1: can't assign mem pref (size 0x100000000)
[ 0.906187] pci 0000:00:05.0: BAR 1: trying firmware assignment [mem 0x100000000-0x1ffffffff 64bit pref]
[ 0.906193] pci 0000:00:05.0: BAR 1: assigned [mem 0x100000000-0x1ffffffff 64bit pref]
and lspci -s 00:05.0 -vvv
Region 0: Memory at 85000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 100000000 (64-bit, prefetchable) [size=4G]
Region 3: Memory at 82000000 (64-bit, prefetchable) [size=32M]
Why?
This is message in DOM0:
lspci -s 03:00.0 -vvv
....
Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 5800000000 (64-bit, prefetchable) [size=16G]
Region 3: Memory at 5c00000000 (64-bit, prefetchable) [size=32M]
Why Qemu don`t mapping BAR1?
Thanks!
Regards!
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1333216/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Qemu-devel] [Bug 1333216] Re: Xen 4.4 with qemu 1.6.2 VGA passthru NVIDIA
2014-06-23 11:36 [Qemu-devel] [Bug 1333216] [NEW] Xen 4.4 with qemu 1.6.2 VGA passthru NVIDIA Maxim Gordeev
@ 2017-07-19 11:27 ` Thomas Huth
2017-07-19 13:39 ` [Qemu-devel] [!!Mass Mail][Bug " Maxim Gordeev
2017-07-20 8:21 ` [Qemu-devel] [Bug " Thomas Huth
1 sibling, 1 reply; 4+ messages in thread
From: Thomas Huth @ 2017-07-19 11:27 UTC (permalink / raw)
To: qemu-devel
Can you still reproduce this problem with the latest version of QEMU? If
so, have you already tried to report it to the folks from the Xen
project?
** Changed in: qemu
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1333216
Title:
Xen 4.4 with qemu 1.6.2 VGA passthru NVIDIA
Status in QEMU:
Incomplete
Bug description:
Hi!
Please, give me an advice.
I try use VGA passthough NVidia k40 on SuperMicro Server, but server is having error.
My Xen is using qemu (a9e8aeb3755bccb7b51174adcf4a3fc427e0d147)2.0.0
My VirtualMachine is have config:
device_model_version = "qemu-xen"
device_model_override = "/opt/sources/qemu-a9e8aeb/x86_64-softmmu/qemu-system-x86_64"
When I start VM:
dmesg
[ 0.906181] pci 0000:00:05.0: BAR 1: can't assign mem pref (size 0x100000000)
[ 0.906187] pci 0000:00:05.0: BAR 1: trying firmware assignment [mem 0x100000000-0x1ffffffff 64bit pref]
[ 0.906193] pci 0000:00:05.0: BAR 1: assigned [mem 0x100000000-0x1ffffffff 64bit pref]
and lspci -s 00:05.0 -vvv
Region 0: Memory at 85000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 100000000 (64-bit, prefetchable) [size=4G]
Region 3: Memory at 82000000 (64-bit, prefetchable) [size=32M]
Why?
This is message in DOM0:
lspci -s 03:00.0 -vvv
....
Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 5800000000 (64-bit, prefetchable) [size=16G]
Region 3: Memory at 5c00000000 (64-bit, prefetchable) [size=32M]
Why Qemu don`t mapping BAR1?
Thanks!
Regards!
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1333216/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Qemu-devel] [!!Mass Mail][Bug 1333216] Re: Xen 4.4 with qemu 1.6.2 VGA passthru NVIDIA
2017-07-19 11:27 ` [Qemu-devel] [Bug 1333216] " Thomas Huth
@ 2017-07-19 13:39 ` Maxim Gordeev
0 siblings, 0 replies; 4+ messages in thread
From: Maxim Gordeev @ 2017-07-19 13:39 UTC (permalink / raw)
To: qemu-devel
Hi!
Sorry, I solved this problem. I used another project(qemu-kvm). I don't
have a hardware for this.
:(
Thomas Huth @ 2017-07-19 11:27 GMT:
> Can you still reproduce this problem with the latest version of QEMU? If
> so, have you already tried to report it to the folks from the Xen
> project?
>
> ** Changed in: qemu
> Status: New => Incomplete
--
С уважением,
Гордеев Максим Николаевич!
+7 (495) 777-13-10, доб.510
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1333216
Title:
Xen 4.4 with qemu 1.6.2 VGA passthru NVIDIA
Status in QEMU:
Incomplete
Bug description:
Hi!
Please, give me an advice.
I try use VGA passthough NVidia k40 on SuperMicro Server, but server is having error.
My Xen is using qemu (a9e8aeb3755bccb7b51174adcf4a3fc427e0d147)2.0.0
My VirtualMachine is have config:
device_model_version = "qemu-xen"
device_model_override = "/opt/sources/qemu-a9e8aeb/x86_64-softmmu/qemu-system-x86_64"
When I start VM:
dmesg
[ 0.906181] pci 0000:00:05.0: BAR 1: can't assign mem pref (size 0x100000000)
[ 0.906187] pci 0000:00:05.0: BAR 1: trying firmware assignment [mem 0x100000000-0x1ffffffff 64bit pref]
[ 0.906193] pci 0000:00:05.0: BAR 1: assigned [mem 0x100000000-0x1ffffffff 64bit pref]
and lspci -s 00:05.0 -vvv
Region 0: Memory at 85000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 100000000 (64-bit, prefetchable) [size=4G]
Region 3: Memory at 82000000 (64-bit, prefetchable) [size=32M]
Why?
This is message in DOM0:
lspci -s 03:00.0 -vvv
....
Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 5800000000 (64-bit, prefetchable) [size=16G]
Region 3: Memory at 5c00000000 (64-bit, prefetchable) [size=32M]
Why Qemu don`t mapping BAR1?
Thanks!
Regards!
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1333216/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Qemu-devel] [Bug 1333216] Re: Xen 4.4 with qemu 1.6.2 VGA passthru NVIDIA
2014-06-23 11:36 [Qemu-devel] [Bug 1333216] [NEW] Xen 4.4 with qemu 1.6.2 VGA passthru NVIDIA Maxim Gordeev
2017-07-19 11:27 ` [Qemu-devel] [Bug 1333216] " Thomas Huth
@ 2017-07-20 8:21 ` Thomas Huth
1 sibling, 0 replies; 4+ messages in thread
From: Thomas Huth @ 2017-07-20 8:21 UTC (permalink / raw)
To: qemu-devel
Thanks for the answer! So I'm closing this bug ticket now...
** Changed in: qemu
Status: Incomplete => Invalid
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1333216
Title:
Xen 4.4 with qemu 1.6.2 VGA passthru NVIDIA
Status in QEMU:
Invalid
Bug description:
Hi!
Please, give me an advice.
I try use VGA passthough NVidia k40 on SuperMicro Server, but server is having error.
My Xen is using qemu (a9e8aeb3755bccb7b51174adcf4a3fc427e0d147)2.0.0
My VirtualMachine is have config:
device_model_version = "qemu-xen"
device_model_override = "/opt/sources/qemu-a9e8aeb/x86_64-softmmu/qemu-system-x86_64"
When I start VM:
dmesg
[ 0.906181] pci 0000:00:05.0: BAR 1: can't assign mem pref (size 0x100000000)
[ 0.906187] pci 0000:00:05.0: BAR 1: trying firmware assignment [mem 0x100000000-0x1ffffffff 64bit pref]
[ 0.906193] pci 0000:00:05.0: BAR 1: assigned [mem 0x100000000-0x1ffffffff 64bit pref]
and lspci -s 00:05.0 -vvv
Region 0: Memory at 85000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 100000000 (64-bit, prefetchable) [size=4G]
Region 3: Memory at 82000000 (64-bit, prefetchable) [size=32M]
Why?
This is message in DOM0:
lspci -s 03:00.0 -vvv
....
Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at 5800000000 (64-bit, prefetchable) [size=16G]
Region 3: Memory at 5c00000000 (64-bit, prefetchable) [size=32M]
Why Qemu don`t mapping BAR1?
Thanks!
Regards!
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1333216/+subscriptions
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-07-20 8:37 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-06-23 11:36 [Qemu-devel] [Bug 1333216] [NEW] Xen 4.4 with qemu 1.6.2 VGA passthru NVIDIA Maxim Gordeev
2017-07-19 11:27 ` [Qemu-devel] [Bug 1333216] " Thomas Huth
2017-07-19 13:39 ` [Qemu-devel] [!!Mass Mail][Bug " Maxim Gordeev
2017-07-20 8:21 ` [Qemu-devel] [Bug " Thomas Huth
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