Re: [opensuse-virtual] creating a DomU gives many "Non-privileged (1) attempt to map I/O space" errors

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On Wed, May 28, 2008 at 10:33 AM, in message <61e814a80805280933q32efd1e7i46c3f852c9d86642@mail.gmail.com>, "Tetsu Asaka" wrote: Hello List!

I have crated my configration file (suse_xen.cfg) for creating a Xen Guest

kernel='/boot/vmlinuz-xen' ramdisk='/boot/initrd-xen' name='suse' builder='linux' memory=1024 maxmem=1024 root='/dev/xvda1' disk=['phy:/dev/VolGroup00/suse_xen,xvda,w'] vfb=['type=vnc,vncdisplay=1,vnclisten=127.0.0.1'] on_shutdown='destroy' on_reboot='destroy' on_crash='destroy' vcpus=1

Then I do

xm create -c suse_xen.cfg

although my Guest does not totally start.

I look for messages and have many errors like this

"(XEN) mm.c:645:d1 Non-privileged (1) attempt to map I/O space 00000000"

xm dmesg SVM: ASIDs enabled. (XEN) CPU1: AMD Athlon(tm) 64 X2 Dual Core Processor 4800+ stepping 01 (XEN) Total of 2 processors activated. (XEN) ENABLING IO-APIC IRQs (XEN) -> Using old ACK method (XEN) Platform timer overflows in 8589 jiffies. (XEN) Platform timer is 25.000MHz HPET (XEN) Brought up 2 CPUs (XEN) NS Extension Initialized (XEN) AMD IOMMU: Disabled (XEN) *** LOADING DOMAIN 0 *** (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, lsb, paddr 0x200000 -> 0x705258 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 0000000226000000->0000000228000000 (122880 pages to be allocated) (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff80200000->ffffffff80705258 (XEN) Init. ramdisk: ffffffff80706000->ffffffff813af400 (XEN) Phys-Mach map: ffffffff813b0000->ffffffff814b0000 (XEN) Start info: ffffffff814b0000->ffffffff814b04a4 (XEN) Page tables: ffffffff814b1000->ffffffff814c0000 (XEN) Boot stack: ffffffff814c0000->ffffffff814c1000 (XEN) TOTAL: ffffffff80000000->ffffffff81800000 (XEN) ENTRY ADDRESS: ffffffff80200000 (XEN) Dom0 has maximum 2 VCPUs (XEN) Initrd len 0xca9400, start at 0xffffffff80706000 (XEN) Scrubbing Free RAM: ...........................................................................d one. (XEN) Xen trace buffers: disabled (XEN) Std. Loglevel: Errors 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 104kB init memory. (XEN) mm.c:645:d1 Non-privileged (1) attempt to map I/O space 00000000 (XEN) mm.c:645:d1 Non-privileged (1) attempt to map I/O space 000000c0 (XEN) mm.c:645:d1 Non-privileged (1) attempt to map I/O space 0000009f (XEN) mm.c:645:d1 Non-privileged (1) attempt to map I/O space 000000e0 (XEN) mm.c:645:d1 Non-privileged (1) attempt to map I/O space 00000000 (XEN) mm.c:645:d1 Non-privileged (1) attempt to map I/O space 000000c0 (XEN) mm.c:645:d1 Non-privileged (1) attempt to map I/O space 0000009f (XEN) mm.c:645:d1 Non-privileged (1) attempt to map I/O space 000000e0 (XEN) mm.c:645:d1 Non-privileged (1) attempt to map I/O space 00000000 (XEN) mm.c:645:d1 Non-privileged (1) attempt to map I/O space 000000c0 (XEN) printk: 74 messages suppressed. [snip]

Can please someone say what I am not doing well?

Those messages are generally deemed harmless, and can (for the most part) be safely ignored. Jason -- To unsubscribe, e-mail: opensuse-virtual+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-virtual+help@opensuse.org