[Xen-devel] can't boot dom0

[Chris Bainbridge <chris.bainbridge@xxxxxxxxx>]

Hi,

Just tried latest changeset 7217. It seems to hang after finding the
ata devices. Log:

     _____  ___         _                _
 \ \/ /___ _ __   |___ / / _ \     __| | _____   _____| |
  \  // _ \ '_ \    |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
  /  \  __/ | | |  ___) | |_| |__| (_| |  __/\ V /  __/ |
 /_/\_\___|_| |_| |____(_)___/    \__,_|\___| \_/ \___|_|

 http://www.cl.cam.ac.uk/netos/xen
 University of Cambridge Computer Laboratory

 Xen version 3.0-devel (portage@xxxxxx) (gcc version 3.4.4 (Gentoo
3.4.4-r1, ssp-3.4.4-1.0, pie-8.7.8)) Wed Oct  5 15:28:35 BST 2005
 Latest ChangeSet:

(XEN) Physical RAM map:
(XEN)  0000000000000000 - 00000000000a0000 (usable)
(XEN)  00000000000f0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 000000003fe8cc00 (usable)
(XEN)  000000003fe8cc00 - 000000003fe8ec00 (ACPI NVS)
(XEN)  000000003fe8ec00 - 000000003fe90c00 (ACPI data)
(XEN)  000000003fe90c00 - 0000000040000000 (reserved)
(XEN)  00000000f0000000 - 00000000f4000000 (reserved)
(XEN)  00000000fec00000 - 00000000fed00400 (reserved)
(XEN)  00000000fed20000 - 00000000feda0000 (reserved)
(XEN)  00000000fee00000 - 00000000fef00000 (reserved)
(XEN)  00000000ffb00000 - 0000000100000000 (reserved)
(XEN) System RAM: 1022MB (1046704kB)
(XEN) Xen heap: 10MB (10656kB)
(XEN) PAE disabled.
(XEN) found SMP MP-table at 000fe710
(XEN) DMI 2.3 present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v002 DELL                                  ) @ 0x000feb00
(XEN) ACPI: XSDT (v001 DELL    PESC430 0x00000006 ASL  0x00000061) @ 0x000fd244
(XEN) ACPI: FADT (v003 DELL    PESC430 0x00000006 ASL  0x00000061) @ 0x000fd33c
(XEN) ACPI: SSDT (v001   DELL    st_ex 0x00001000 INTL 0x20050211) @ 0xfffd2a19
(XEN) ACPI: MADT (v001 DELL    PESC430 0x00000006 ASL  0x00000061) @ 0x000fd430
(XEN) ACPI: BOOT (v001 DELL    PESC430 0x00000006 ASL  0x00000061) @ 0x000fd4a2
(XEN) ACPI: ASF! (v016 DELL    PESC430 0x00000006 ASL  0x00000061) @ 0x000fd4ca
(XEN) ACPI: MCFG (v001 DELL    PESC430 0x00000006 ASL  0x00000061) @ 0x000fd531
(XEN) ACPI: HPET (v001 DELL    PESC430 0x00000006 ASL  0x00000061) @ 0x000fd56f
(XEN) ACPI: DSDT (v001   DELL    dt_ex 0x00001000 INTL 0x20050211) @ 0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 15:4 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
(XEN) Processor #1 15:4 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] disabled)
(XEN) ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
(XEN) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
(XEN) ACPI: HPET id: 0x8086a201 base: 0xfed00000
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Initializing CPU#0
(XEN) Detected 2793.112 MHz processor.
(XEN) Using sc EDF Scheduler (sedf)
(XEN) CP 12K uops, L1 D N) CPU: L2 cache: 1024K
(XEN) rocessor ID: 0
(XEN) CPU0: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 01
(XEN) Booting processor 1/1 eip 90000
(XEN) Initializing CPU#1
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
(XEN) CPU: L2 cache: 1024K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 01
(XEN) Total of 2 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) ..TIMER: vector=0x31 pin1=2 pin2=-1
(XEN) checking TSC synchronization across 2 CPUs: passed.
(XEN) Platform timer is 14.318MHz HPET
(XEN) Brought up 2 CPUs
(XEN) mtrr: v2.0 (20020519)
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen-ELF header found:
'GUEST_OS=linux,GUEST_VER=2.6,XEN_VER=3.0,VIRT_BASE=0xC0000000,PAE=no,LOADER=generic'
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   01800000->02000000 (22528 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: c0100000->c03a5fe8
(XEN)  Init. ramdisk: c03a6000->c03a6000
(XEN)  Phys-Mach map: c03a6000->c03be000
(XEN)  Start info:    c03be000->c03bf000
(XEN)  Page tables:   c03bf000->c03c2000
(XEN)  Boot stack:    c03c2000->c03c3000
(XEN)  TOTAL:         c0000000->c0800000
(XEN)  ENTRY ADDRESS: c0100000
(XEN) Scrubbing Free RAM: ...........done.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
input to Xen).
Linux version 2.6.12.5-xen (root@xen) (gcc version 3.4.4 (Gentoo
3.4.4-r1, ssp-3.4.4-1.0, pie-8.7.8)) #1 Wed Oct 5 15:41:52 BST 2005
BIOS-provided physical RAM map:
 Xen: 0000000000000000 - 0000000006000000 (usable)
0MB HIGHMEM available.
96MB LOWMEM available.
DMI 2.3 present.
IRQ lockup detection disabled
Allocating PCI resources starting at 40000000 (gap: 40000000:b0000000)
Built 1 zonelists
Kernel command line: root=/dev/md2
Initializing CPU#0
PID hash table entries: 512 (order: 9, 8192 bytes)
Xen reported: 2793.112 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Software IO TLB disabled
vmalloc area: c6800000-fb7fe000, maxmem 34000000
Memory: 94336k/98304k available (1833k kernel code, 3832k reserved,
549k data, 116k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Mount-cache hash table entries: 512
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 01
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... disabled
NET: Registered protocol family 16
PCI: Using configuration type 1
xen_mem: Initialising balloon driver.
SCSI subsystem initialized
usbcore: registered new driver hub
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
PCI: Using IRQ router PIIX/ICH [8086/27b8] at 0000:00:1f.0
PCI: IRQ 0 for device 0000:00:01.0 doesn't match PIRQ mask - try pci=usepirqmask
PCI: Found IRQ 11 for device 0000:00:01.0
PCI: Sharing IRQ 11 with 0000:00:1c.0
RQ 11 with 0000:00:1f.1h 0000:00:1c.4
PCI: IRQ 0 for device 0000:00:1c.5 doesn't match PIRQ mask - try pci=usepirqmask
PCI: Found IRQ 10 for device 0000:00:1c.5
PCI: Sharing IRQ 10 with 0000:00:1f.3
PCI: Sharing IRQ 10 with 0000:04:00.0
Grant table initialized
Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx).
PCI: Found IRQ 11 for device 0000:00:01.0
PCI: Sharing IRQ 11 with 0000:00:1c.0
PCI: Sharing IRQ 11 with 0000:00:1c.4
PCI: Sharing IRQ 11 with 0000:00:1f.1
assign_interrupt_mode Found MSI capability
PCI: Found IRQ 11 for device 0000:00:1c.0
PCI: Sharing IRQ 11 with 0000:00:01.0
PCI: Sharing IRQ 11 with 0000:00:1c.4
PCI: Sharing IRQ 11 with 0000:00:1f.1
assign_interrupt_mode Found MSI capability
PCI: Found IRQ 11 for device 0000:00:1c.4
PCI: Sharing IRQ 11 with 0000:00:01.0
PCI: Sharing IRQ 11 with 0000:00:1c.0
PCI: Sharing IRQ 11 with 0000:00:1f.1
assign_interrupt_mode Found MSI capability
PCI: Found IRQ 10 for device 0000:00:1c.5
PCI: Sharing IRQ 10 with 0000:00:1f.3
PCI: Sharing IRQ 10 with 0000:04:00.0
assign_interrupt_mode Found MSI capability
Real Time Clock Driver v1.12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 5 ports, IRQ sharing disabled
io scheduler noop registered
io scheduler deadline registered
loop: loaded (max 8 devices)
tg3.c:v3.31 (June 8, 2005)
PCI: Found IRQ 10 for device 0000:04:00.0
PCI: Sharing IRQ 10 with 0000:00:1c.5
PCI: Sharing IRQ 10 with 0000:00:1f.3
eth0: Tigon3 [partno(BCM95751) rev 4001 PHY(5750)]
(PCIX:100MHz:32-bit) 10/100/1000BaseT Ethernet 00:12:3f:71:ed:be
eth0: RXcsums[1] LinkChgREG[1] MIirq[1] ASF[0] Split[0] WireSpeed[1] TSOcap[1]
eth0: dma_rwctrl[76180000]
WARNING: Failed to register Xen virtual console driver as 'ttyS0'
Evice installed.
xen_net: Initialising Xen netif backend.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH7: IDE controller at PCI slot 0000:00:1f.1
PCI: Found IRQ 11 for device 0000:00:1f.1
PCI: Sharing IRQ 11 with 0000:00:01.0
PCI: Sharing IRQ 11 with 0000:00:1c.0
PCI: Sharing IRQ 11 with 0000:00:1c.4
ICH7: chipset revision 1
ICH7: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
hda: HL-DT-STDVD-ROM GDR8163B, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: ATAPI 48X DVD-ROM drive, 256kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
PCI: Found IRQ 5 for device 0000:00:1f.2
ata1: SATA max UDMA/133 cmd 0xFE00 ctl 0xFE12 bmdma 0xFEA0 irq 5
ata2: SATA max UDMA/133 cmd 0xFE20 ctl 0xFE32 bmdma 0xFEA8 irq 5
ata1: dev 0 ATA, max UDMA/133, 312500000 sectors: lba48
ata1: dev 1 ATA, max UDMA/133, 320173056 sectors: lba48

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