I tried with latest Xen unstable (c/s 19833) with latest pvops dom0 (commit
384a55c0). Booting will hang, following is the serial console output:
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen
)
(XEN) Freed 128kB init memory.
mapping kernel into physical memory
Xen: setup ISA identity maps
about to get started...
(XEN) ioapic_guest_write: apic=0, pin=2, old_irq=0, new_irq=-1
(XEN) ioapic_guest_write: old_entry=000009f0, new_entry=00010900
(XEN) ioapic_guest_write: Attempt to remove IO-APIC pin of in-use IRQ!
(XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=-1
(XEN) ioapic_guest_write: old_entry=000009f1, new_entry=00010900
(XEN) ioapic_guest_write: Attempt to remove IO-APIC pin of in-use IRQ!
(XEN) ioapic_guest_write: apic=0, pin=0, old_irq=-1, new_irq=0
(XEN) ioapic_guest_write: old_entry=00010900, new_entry=000009f0
(XEN) ioapic_guest_write: Attempt to add IO-APIC pin for in-use IRQ!
(XEN) ioapic_guest_write: apic=0, pin=19, old_irq=19, new_irq=19
(XEN) ioapic_guest_write: old_entry=0000a9c0, new_entry=0001a9c0
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) ioapic_guest_write: apic=0, pin=19, old_irq=19, new_irq=19
(XEN) ioapic_guest_write: old_entry=0000a9c0, new_entry=0001a9c0
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) ioapic_guest_write: apic=0, pin=23, old_irq=23, new_irq=23
(XEN) ioapic_guest_write: old_entry=0000a9d0, new_entry=0001a9d0
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) ioapic_guest_write: apic=0, pin=19, old_irq=19, new_irq=19
(XEN) ioapic_guest_write: old_entry=0000a9c0, new_entry=0001a9c0
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) ioapic_guest_write: apic=0, pin=16, old_irq=16, new_irq=16
(XEN) ioapic_guest_write: old_entry=0000a9b8, new_entry=0001a9b8
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
(XEN) ioapic_guest_write: apic=0, pin=18, old_irq=18, new_irq=18
(XEN) ioapic_guest_write: old_entry=0000a921, new_entry=0001a921
(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
Did anyone meet this issue? Is there any difference on build and installation
between pvops dom0 and 2.6.18 dom0? Following is my instructions, pls correct
me if something is wrong. Appreciate in advance.
My build and installation instructions:
- cd xen-unstable.hg
- make world (linux-2.6-pvops.git will be cloned)
- make install
My grub entry:
title Xen - pvops
root (hd0,2)
kernel /boot/xen.gz dom0_mem=512m
module /boot/vmlinuz-2.6-30.rc3-tip ro root=/dev/sda3
console=tty0 console=ttyS0
I also tried build pvops dom0 manually as follows, but it doesn't help.
- cd linux-2.6-pvops.git
- make
- make modules_install
- make install
Regards,
Weidong
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