[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Xen cannot boot with pvops dom0
On Thu, Jun 25, 2009 at 6:20 PM, Han, Weidong<weidong.han@xxxxxxxxx> wrote: > 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 > I am not quite sure if that is the correct way to recompile kernel, as sometimes I have some problems with Dom0 booting after that. I usually recompile Dom0 kernel this way: (from the root directory) # make linux-2.6-xen-config (to configure kernel options) # make linux-2.6-xen-build # make linux-2.6-xen-install Then dont forget to "mkinitramfs", of course Thanks, J _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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