Home » Mailing list archives » linux-kvm » 2008 » December » 11

Re: How to use PCI-passthrough with kvm

!MAILaRCHIVE_VOTE_RePLACE
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
[view in full thread]
From: w1ndoz <w1ndoz@...>
To: <unlisted-recipients@...>, <@...>
Cc: <kvm@...>
Subject: Re: How to use PCI-passthrough with kvm
Date: Thursday, December 11, 2008 - 6:11 am

Hi Weidong,

Thank you for your advice.

The other messages which I found are the following messages which
KVM outputs:
BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1)
BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1)

and, IRQ status is as follows:

/proc/interrupt of the host OS is as follows:
cat /proc/interrupts
           CPU0       CPU1
  0:         45          0   IO-APIC-edge      timer
  1:          1          1   IO-APIC-edge      i8042
  4:          1          1   IO-APIC-edge
  9:          0          0   IO-APIC-fasteoi   acpi
 12:          2          2   IO-APIC-edge      i8042
 14:       8675       8589   IO-APIC-edge      ata_piix
 15:          0          0   IO-APIC-edge      ata_piix
 17:          0          1   IO-APIC-fasteoi   uhci_hcd:usb3, ehci_hcd:usb7
 18:       2201       2200   IO-APIC-fasteoi   uhci_hcd:usb1,
uhci_hcd:usb6, pata_marvell
 19:         43         45   IO-APIC-fasteoi   uhci_hcd:usb5, ohci1394
 21:       1091       1060   IO-APIC-fasteoi   uhci_hcd:usb2, ata_piix, eth1
 23:          2          2   IO-APIC-fasteoi   uhci_hcd:usb4, ehci_hcd:usb8
505:       7198       7310   PCI-MSI-edge      i915@pci:0000:00:02.0
506:         50         53   PCI-MSI-edge      kvm_assigned_msi_device
NMI:          0          0   Non-maskable interrupts
LOC:      87300      87267   Local timer interrupts
RES:      54424      49773   Rescheduling interrupts
CAL:        494        446   Function call interrupts
TLB:        651        625   TLB shootdowns
SPU:          0          0   Spurious interrupts
ERR:          0
MIS:          0

and GuestOS is as follows:
$ cat /proc/interrupts
           CPU0
  0:      42779   IO-APIC-edge      timer
  1:         76   IO-APIC-edge      i8042
  2:          0    XT-PIC-XT        cascade
  4:          1   IO-APIC-edge
  8:          3   IO-APIC-edge      rtc
 10:         68   IO-APIC-edge      eth1
 11:         45   IO-APIC-edge      0, eth0
 12:        228   IO-APIC-edge      i8042
 14:       9982   IO-APIC-edge      libata
 15:        740   IO-APIC-edge      libata
NMI:          0   Non-maskable interrupts
LOC:      42638   Local timer interrupts
RES:          0   Rescheduling interrupts
CAL:          0   function call interrupts
TLB:          0   TLB shootdowns
TRM:          0   Thermal event interrupts
SPU:          0   Spurious interrupts
ERR:          0
MIS:          0
Note that eth1 is Intel NIC.

Any idea ?

Thanks,
Kazushi
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
Messages in current thread:
How to use PCI-passthrough with kvm, w1ndoz, (Wed Dec 10, 1:17 am)
RE: How to use PCI-passthrough with kvm, Han, Weidong, (Wed Dec 10, 5:35 am)
Re: How to use PCI-passthrough with kvm, w1ndoz, (Wed Dec 10, 10:39 pm)
RE: How to use PCI-passthrough with kvm, Han, Weidong, (Thu Dec 11, 3:32 am)
Re: How to use PCI-passthrough with kvm, w1ndoz, (Thu Dec 11, 6:11 am)
RE: How to use PCI-passthrough with kvm, Han, Weidong, (Thu Dec 11, 6:26 am)
Re: How to use PCI-passthrough with kvm, w1ndoz, (Sun Dec 14, 10:27 pm)
RE: How to use PCI-passthrough with kvm, Han, Weidong, (Sun Dec 14, 10:37 pm)