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Re: [Xen-devel] VGA passthrough is not working


I find new message into xen dmesg. Please, look at attach new_xl_dmesg.txt

(XEN) p2m.c:816:d0 clear_mmio_p2m_entry: gfn_to_mfn failed! gfn=ffffffff82006
(XEN) memory_map: error -5 removing dom4 access to [5c00000,5c01fff]

What is this?
18.06.2014 11:57, Maxim Gordeev пишет:
Please, open archive troubleNvidia.tgz...

I attached a files.

17.06.2014 20:35, Konrad Rzeszutek Wilk пишет:
On Tue, Jun 17, 2014 at 12:08:43PM +0400, Maxim Gordeev wrote:

Thanks you for help!!!

Please see the attachment.
Please also include the /var/log/xen/qem* files.

And 'xl dmesg'.
16.06.2014 21:17, Konrad Rzeszutek Wilk пишет:
On Mon, Jun 16, 2014 at 02:01:35PM +0400, Maxim Gordeev wrote:

I find some message into dmesg:
pci 0000:00:05.0: BAR 1: can't assign mem pref (size 0x100000000)
[    0.910157] pci 0000:00:05.0: BAR 1: trying firmware assignment [mem
0x100000000-0x1ffffffff 64bit pref]
[    0.910162] pci 0000:00:05.0: BAR 1: assigned [mem
0x100000000-0x1ffffffff 64bit pref]

This issue when I use VM whit the next parametуr: device_model_version
=  "qemu-xen"

And lspci -s 00:05.0 -vvv :
Subsystem: NVIDIA Corporation Device 097e
Physical Slot: 5
 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]

Do you help me?
Please include (I mentioned this earlier but it probably got lost), your
full 'dmesg' from both the guest _and_ the initial domain (dom0). Also
your 'lspci -vvv' from dom0 _and_ from your guest.

Lastly, also include you /var/log/xen/qemu-* file.

Thank you.



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Attachment: new_xl_dmesg.txt
Description: Text document

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