Displaying 4 results from an estimated 4 matches for "fbff1".
2016 Jan 23
0
Bug#810379: [BUG] pci-passthrough generates "xen:events: Failed to obtain physical IRQ" for some devices
...USB3 host controller and tg3 NIC generated
these lines in domU dmesg:
xen:events: Failed to obtain physical IRQ 31
xen:events: Failed to obtain physical IRQ 32
xen:events: Failed to obtain physical IRQ 33
And from the dom0 "xl dmesg":
(XEN) mm.c:812: d13: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d13: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d13: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d0: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d13: Forcing read-only access to MFN faba0
(XEN) mm.c:812: d0: Forcing read-only access to MFN faba0
domU...
2016 Jan 08
1
Bug#810379: xen: pci-passthrough generates "xen:events: Failed to obtain physical IRQ" for some devices
...USB3 host controller and tg3 NIC generated these
lines in domU dmesg:
xen:events: Failed to obtain physical IRQ 31
xen:events: Failed to obtain physical IRQ 32
xen:events: Failed to obtain physical IRQ 33
And from the dom0 "xl dmesg":
(XEN) mm.c:812: d13: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d13: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d13: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d0: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d13: Forcing read-only access to MFN faba0
(XEN) mm.c:812: d0: Forcing read-only access to MFN faba0
I als...
2016 Jan 30
4
Bug#810379: [Xen-devel] [BUG] pci-passthrough generates "xen:events: Failed to obtain physical IRQ" for some devices
...ors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input
to Xen)
(XEN) Freed 284kB init memory.
(XEN) mm.c:812: d13: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d13: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d13: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d0: Forcing read-only access to MFN fbff1
(XEN) mm.c:812: d13: Forcing read-only access to MFN faba0
(XEN) mm.c:812: d0: Forcing read-only access to MFN faba0
domU...
2016 Feb 04
3
Bug#810379: [Xen-devel] [BUG] pci-passthrough generates "xen:events: Failed to obtain physical IRQ" for some devices
On Wed, 2016-02-03 at 15:28 -0500, Konrad Rzeszutek Wilk wrote:
> > > And I wonder if the XEN_DOMCTL_irq_permission aka,
> > > xc_domain_irq_permission
> > > had been called. I remember that at some point we missed it for
> > > Xend..
> > >
>
> False alarm.
>
> It was all in Linux. Attached are four patches (the first two
> are for