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Re: [Xen-users] Xen 3.0.3 with CentOS 4.4 
| Put pci=nommconf on the linux kernel command line. 
 
 On 11/18/06, Paolo Tonin <paolo.tonin@xxxxxxxxx> wrote:
I've installed Xen kernel for dom0 on a CentOS 4.4 but when i rebootthe kernel says:
 
 _/\_\___|_| |_| |____(_)___(_)____(_)___/
 
 http://www.cl.cam.ac.uk/netos/xenmdev = 59.12
 University of Cambridge Computer Laboratory6 Sep 26 01:52
 qemu-dm.6463.log
 
 Xen version 3.0.3.0 (root@xxxxxxxxxxxxxxxx) (gcc version 3.4.6
 20060404 (Red Hastart
 qemu-
 -rw-r--r-- 1 root    root
 t 3.4.6-3)) Mon Oct 16 09:30:20 EDT 2006           [ ok ]
 Latest ChangeSet: unavailable
 
 (XEN) Command line: /xen-3.gz com1=115200,8n1 dom0_mem=128M3: ping
 iol.it
 (XEN) Physical RAM map:-- 1 root    root
 (XEN)  000000001ffa8000 - 000000001ffb7c00 (ACPI data)
 (XEN)  000000001ffb7c00 - 0000000020000000 (reserved)
 -rw-r--r-- 1 root    root      35788 Sep 26 17:19
 (XEN)  00000000e0000000 - 00000000f0000000 (reserved)
 00000000000A0000 - 00000
 (XEN)  00000000fe000000 - 0000000100000000 (reserved)
 -rw-r--r-- 1 root    root       1794
 (XEN) System RAM: 511MB (523552kB)0000 (Reserved)
 (XEN) Xen heap: 10MB (10428kB)
 (XEN) PAE enabled, limit: 16 GB  2548
 (XEN) found SMP MP-table at 000fe710  2211 Oct 18 13:10 qemu-dm.7116.log
 (XEN) DMI 2.4 present.
 (XEN) Using APIC driver defaultFFE000 - 000000000
 (XEN) ACPI: FADT (v003 DELL   PE_SC3   0x00000001 DELL 0x00000001) @
 0x000f2b88Rom...      0     0 ?
 (XEN) ACPI: MADT (v001 DELL   PE_SC3   0x00000001 DELL 0x00000001) @
 0x000f2c7c
 -rw-r--r-- 1 root    root       1886 Oct 21 17:04 qemu-dm
 (XEN) ACPI: SPCR (v001 DELL   PE_SC3   0x00000001 DELL 0x00000001) @
 0x000f2d5d unsupported int 16h function 03  0 ?        S<
 (XEN) ACPI: HPET (v001 DELL   PE_SC3   0x00000001 DELL 0x00000001) @
 0x000f2dad62.log ELDL=81
 (XEN) ACPI: Local APIC address 0xfee00000t13_harddisk: function 41,
 unmapped dev
 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)    root
 36241 Oct 17 21:0 ?
 (XEN) Processor #0 6:15 APIC version 201 root    root       1887 Oct 21 17:06
 (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
 (XEN) Processor #1 6:15 APIC version 20
 -rw-r--r-- 1 root    roo
 (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] disabled)
 2 pack
 (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x13] disabled)
 
 S
 (XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])oot    root
 1904 Sep 26 14:24 qemu-dm.8429.log
 (XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
 [ Applications found : 5
 0000
 (XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
 -rw-r--r-- 1 root    root      35642 Sep
 (XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
 (XEN) ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[e
 
 
 at
 -rw-r--r-
 (XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])m...
 Latest version av
 (XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI
 0-23harddisk: function 15, unmap
 -rw-r
 (XEN) ACPI: IOAPIC (id[0x03] address[0xfec81000] gsi_base[64])
 (XEN) IOAPIC[1]: apic_id 3, version 32, address 0xfec81000, GSI 64-87
 -rw-r--r-- 1 root    root
 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)RG
 int13_harddisk: funct
 (XEN) ACPI: HPET id: 0x8086a201 base: 0xfed00000
 -rw-r--r-- 1 root    root      3633
 (XEN) Using ACPI (MADT) for SMP configuration information
 -rw-r--r-- 1 root    root      35214 Sep 26 02:28 qemu-
 (XEN) Using scheduler: SMP Credit Scheduler (credit)
 -rw-r--r-- 1 root    root
 (XEN) Initializing CPU#0mu-dm.9469.log
 (XEN) Detected 1595.976 MHz processor.
 -rw-r--r-- 1 root
 (XEN) CPU: L1 I cache: 32K, L1 D cache: 32Kog
 (XEN) CPU: Physical Process
 (XEN) Booting processor 1/1 eip 90000
 (XEN) Initializing CPU#1   root      35148 Oct 1
 (XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
 (XEN) CPU: Physical Processor ID: 06423 Oct 21 18:25 qemu-dm.9847.log
 (XEN) CPU: Processor Core ID: 1
 (XEN) VMXON is done    root      36471
 (XEN) Intel machine check architecture supported.
 -r
 (XEN) Intel machine check reporting enabled o
 (XEN) ENABLING IO-APIC IRQsmp      17901 Oct  1 15:30
 (XEN)  -> Using new ACK method
 (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1
 pin2=-1en-hotplug.log
 (XEN) checking TSC synchronization across 2 CPUs: passed. Oct 21 16:01
 xend-debug.log
 (XEN) Platform timer is 14.318MHz HPET-r--r-- 1 root    root     990595 Oct
 (XEN) Brought up 2 CPUs
 (XEN) Machine check exception polling timer started.t    1048323 Sep
 27 20:07 xend.log.1
 (XEN) *** LOADING DOMAIN 0 ***
 -rw-r--r-- 1 roo
 (XEN) Domain 0 kernel supports features = { 0000001f }.
 xentoo log #
 
 cated) login
 (XEN) VIRTUAL MEMORY ARRANGEMENT:
 Last login: Sat Oct 21
 (XEN)  Loaded kernel: c0100000->c047ccbcts/3
 (XEN)  Init. ramdisk: c047d000->c068a000 # ifconfig
 eth0
 (XEN)  Phys-Mach map: c068a000->c06aa0002E:6B
 (XEN)  Start info:    c06aa000->c06aa46c192.168.1.19  Bcast:192.168.1.255
  Mask:
 (XEN)  Page tables:   c06ab000->c06b4000
 (XEN)  Boot stack:    c06b4000->c06b5000ICAST  MTU:1500  Metric:1
 (XEN)  TOTAL:         c0000000->c0800000
 RX packets:5 errors:0 dro
 (XEN)  ENTRY ADDRE
 RX bytes:326 (32
 (XEN) Xen trace buffers: disabled
 (XEN) Xen is relinquishing VGA console.16 Memory:f4000000-f4011100
 (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
 input to Xen
 inet addr:127.0.0.1  Mask:255.0.0.0
 ).
 Linux version 2.6.16.29-xen_3.0.3.0 (root@endor) (gcc version 3.4.6
 20060404 (Re:1
 RX packets:0 erro
 d Hat 3.4.6-3)) #1 SMP Mon Oct 16 09:30:17 EDT 2006
 
 BIOS-provided physical RAM map: overruns:0 carrier:0
 Xen: 0000000000000000 - 0000000008800000 (usable)
 collisions:0 txqueuelen:0
 0MB HIGHMEM available.
 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)195.210.91.83):
 icmp_seq=1 ttl=118 time=63.1 ms
 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
 
 --- iol.it ping statistics
 ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] disabled)ted, 1 received, 0%
 packet loss, time 0ms
 ACPI: LAPIC (acpi_id[0x04] lapic_id[0x13] disabled)t min/avg/max/mdev
 = 63.143/63.143/63.143/0.000 ms
 ACPI: LAPIC (acpi_id[0x05] lapic_id[0x14] disabled)xentoo ~ # cd /opt/
 xentoo opt #
 ACPI: LAPIC (acpi_id[0x06] lapic_id[0x15] disabled)-l
 total 0
 drwxr-xr-x 2 ro
 ACPI: LAPIC (acpi_id[0x07] lapic_id[0x16] disabled)
 drwxr-xr-x 4 root root 32 Oct 17
 ACPI: LAPIC (acpi_id[0x08] lapic_id[0x17] di
 xentoo opt # cd /t
 ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])r
 36K qemu-
 proc on /proc t
 ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])sys type sysfs
 (rw,nosuid,nodev,noexec)
 ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])ype tmpfs (rw,nosuid)
 4.0K qemu-dm.10740.log
 ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])ec) of files:
 44,780 kB:Local Loopback
 ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
 
 usbfs
 IOAPIC[0]: apic_id 2, version 32, address 0xf
 Enabling unmasked SIMD FPU exception support... done.0K
 qemu-dm.8700.log
 xentoo backup-xentoo-
 Initializing CPU#0stab
 PID hash table entries: 1024 (order: 10, 16384 bytes)le system
 information.
 root     tt
 Xen reported: 1595.976 MHz processor.atimes for increased performance (ati
 Console: colour VGA+ 80x25.log    0      123     2 r
 Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)eases
 performance of ReiserFS (at the expense of 
storage13381.l
 Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)user,  l
 # efficiency).  It's safe to drop the noatime option
 Software IO TLB enabled:
 Memory: 120332k/139264k available (1983k kernel code, 10576k reserved, 751k data
 , 192k init, 0k highmem)
 Checking if this processor honours the WP bit even in supervisor mode... Ok.
 Calibrating delay using timer specific routine.. 3193.46 BogoMIPS (lpj=15967333)
 
 Security Framework v1.0.0
 initialized
 Capability LSM initialized
 Mount-cache hash table entries: 512
 CPU: L1 I cache: 32K, L1 D cache: 32K
 CPU: L2 cache: 4096K
 CPU: L3 cache: 4096K
 Checking 'hlt' instruction... OK.
 ENABLING IO-APIC IRQs
 Enabling SMP...
 Brought up 2 CPUs
 Initializing CPU#1
 migration_cost=20
 checking if image is initramfs... it is
 Freeing initrd memory: 2100k freed
 Grant table initialized
 NET: Registered protocol family 16
 ACPI: bus type pci registered
 PCI: Using MMCONFIG
 
 
 and at this point freeze
 
 Any ideas?
 
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 Xen-users@xxxxxxxxxxxxxxxxxxx
 http://lists.xensource.com/xen-users
 
 
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