RE: [Xen-devel] Dom0 crashing on boot on PAE enabled build.

["Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>]

> Dom0 crashing on boot on PAE enabled build.

Yep, we know about this one, but it'll have to wait until tomorrow...

We've seen some fairly major but 100% necessary changes happen this week
to enable us to be able to support systems with >4GB memory stably. It's
been somewhat painful reading the various failure reports this week but
I think we're in a much better position now. 

Ian
 
> changeset:   6290:46e43646cd1693ea44f5290d1cc63caa6d368fbc
> tag:         tip
> user:        iap10@xxxxxxxxxxxxxxxxxxxxx 
> <mailto:iap10@xxxxxxxxxxxxxxxxxxxxx>
> date:        Fri Aug 19 15:02:01 2005
> summary:     Hopefully fix build with SLES9 compiler.
>                                                               
> 
> 
>  \ \/ /___ _ __   |___ / / _ \     __| | _____   _____| |
>   \  // _ \ '_ \    |_ \| | | |__ / _` |/ _ \ \ / / _ \ |
>   /  \  __/ | | |  ___) | |_| |__| (_| |  __/\ V /  __/ |
>  /_/\_\___|_| |_| |____(_)___/    \__,_|\___| \_/ \___|_|
>                                                           
>  http://www.cl.cam.ac.uk/netos/xen
>  University of Cambridge Computer Laboratory
>  
>  Xen version 3.0-devel (root@) (gcc version 3.4.3 20041212 (Red Hat
> 3.4.3-9.EL4)) Fri Aug 19 17:02:04 CDT 2005  Latest ChangeSet: 
> Fri Aug 19 15:02:01 2005 46e43646cd1693ea44f5290d1cc63caa6d368fbc
>  
> (XEN) Physical RAM map:
> (XEN)  0000000000000000 - 000000000009b400 (usable)
> (XEN)  000000000009b400 - 00000000000a0000 (reserved)
> (XEN)  00000000000d6000 - 00000000000d8000 (reserved)
> (XEN)  00000000000e0000 - 0000000000100000 (reserved)
> (XEN)  0000000000100000 - 000000001ff70000 (usable)
> (XEN)  000000001ff70000 - 000000001ff76000 (ACPI data)
> (XEN)  000000001ff76000 - 000000001ff80000 (ACPI NVS)
> (XEN)  000000001ff80000 - 0000000020000000 (reserved)
> (XEN)  00000000fec00000 - 00000000fec10000 (reserved)
> (XEN)  00000000fee00000 - 00000000fee01000 (reserved)
> (XEN)  00000000ff800000 - 00000000ffc00000 (reserved)
> (XEN)  00000000fffffc00 - 0000000100000000 (reserved)
> (XEN) System RAM: 511MB (523308kB)
> (XEN) Xen heap: 10MB (10648kB)
> (XEN) PAE enabled, limit: 16 GB
> (XEN) found SMP MP-table at 000f6140
> (XEN) DMI present.
> (XEN) Using APIC driver default
> (XEN) ACPI: RSDP (v000 PTLTD                                 
> ) @ 0x000f6170
> (XEN) ACPI: RSDT (v001 PTLTD    RSDT   0x06040000  LTP 
> 0x00000000) @ 0x1ff7070d
> (XEN) ACPI: FADT (v001 INTEL  CANTWOOD 0x06040000 PTL  
> 0x00000003) @ 0x1ff75e1e
> (XEN) ACPI: MADT (v001 PTLTD     APIC   0x06040000  LTP 0x00000000) @
> 0x1ff75e92(XEN) ACPI: BOOT (v001 PTLTD  $SBFTBL$ 0x06040000  
> LTP 0x00000001) @
> 0x1ff75f06
> (XEN) ACPI: ASF! (v032 IBM        CETP 0x06040000 PTL  
> 0x00000001) @ 0x1ff75f2e
> (XEN) ACPI: SSDT (v001 PTLTD  ACPIHT   0x06040000  LTP 
> 0x00000001) @ 0x1ff75fc9
> (XEN) ACPI: DSDT (v001  INTEL CANTWOOD 0x06040000 MSFT 
> 0x0100000c) @ 0x00000000
> (XEN) ACPI: Local APIC address 0xfee00000
> (XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
> (XEN) Processor #0 15:3 APIC version 20
> (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
> (XEN) Processor #1 15:3 APIC version 20
> (XEN) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
> (XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
> (XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
> (XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
> (XEN) ACPI: IOAPIC (id[0x03] address[0xfec10000] gsi_base[24])
> (XEN) IOAPIC[1]: apic_id 3, version 32, address 0xfec10000, GSI 24-47
> (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
> (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 2 I/O APICs
> (XEN) Using ACPI (MADT) for SMP configuration information
> (XEN) Initializing CPU#0
> (XEN) Detected 2800.588 MHz processor.
> (XEN) Using scheduler: Simple EDF Scheduler (sedf)
> (XEN) CPU: Trace cache: 12K uops, L1 D cache: 16K
> (XEN) CPU: L2 cache: 1024K
> (XEN) CPU: Physical Processor ID: 0
> (XEN) CPU0: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 04
> (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 04
> (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 1.193MHz PIT
> (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=yes,LOADER=generic'
> (XEN) PHYSICAL MEMORY ARRANGEMENT:
> (XEN)  Dom0 alloc.:   0000000001800000->0000000002000000 
> (61952 pages to be
> allocated)
> (XEN) VIRTUAL MEMORY ARRANGEMENT:
> (XEN)  Loaded kernel: c0100000->c061c984
> (XEN)  Init. ramdisk: c061d000->c06af200
> (XEN)  Phys-Mach map: c06b0000->c06ee800
> (XEN)  Page tables:   c06ef000->c06f8000
> (XEN)  Start info:    c06f8000->c06f9000
> (XEN)  Boot stack:    c06f9000->c06fa000
> (XEN)  TOTAL:         c0000000->c0800000
> (XEN)  ENTRY ADDRESS: c0100000
> (XEN) Initrd len 0x92200, start at 0xc061d000
> (XEN) Scrubbing Free RAM: ......done.
> (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to 
> switch input to Xen).
> (XEN) DOM0: (file=mm.c, line=1453) Bad type (saw f0000001!= 
> exp 40000000) for pfn 1901
> (XEN) DOM0: (file=mm.c, line=370) Bad page type for pfn 1901 
> (f0000001)
> (XEN) Domain 0 shutdown: rebooting machine.
> 
> 
> 
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> 

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