I have installed Xen 4.13 on a Intel Ivy Bridge system.
"xl dmesg" shows that the entire ring buffer is filled with these
messages:
(XEN) [VT-D]DMAR:[DMA Read] Request device [0000:00:02.0] fault addr
93b2f5000
(XEN) printk: 1805 messages suppressed.
This is the device:
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core
processor Graphics Controller
I do not see the error if booting Linux without Xen.
Can anyone explain what's going on here?
Thanks.
Regards,
Mogens Jensen
"xl dmesg" shows that the entire ring buffer is filled with these
messages:
(XEN) [VT-D]DMAR:[DMA Read] Request device [0000:00:02.0] fault addr
93b2f5000
(XEN) printk: 1805 messages suppressed.
This is the device:
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core
processor Graphics Controller
I do not see the error if booting Linux without Xen.
Can anyone explain what's going on here?
Thanks.
Regards,
Mogens Jensen