[Pkg-xen-devel] Bug#439156: checked memory hole remapping, providing memory map

[Robert Buels]

OK, here's the info Bastian asked for.  Transcript:

rob at thismachine:~$ dmesg
Bootdata ok (command line is root=/dev/sda1 ro )
Linux version 2.6.18-5-amd64 (Debian 2.6.18.dfsg.1-13) 
(dannf at debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 
4.1.1-21)) #1 SMP Thu May 31 23:51:05 UTC 2007
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009c800 (usable)
 BIOS-e820: 000000000009c800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 00000000bfff0000 (usable)
 BIOS-e820: 00000000bfff0000 - 00000000bfffe000 (ACPI data)
 BIOS-e820: 00000000bfffe000 - 00000000c0000000 (ACPI NVS)
 BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fef00000 (reserved)
 BIOS-e820: 00000000ff700000 - 0000000100000000 (reserved)
 BIOS-e820: 0000000100000000 - 0000000440000000 (usable)
DMI present.
ACPI: RSDP (v002 ACPIAM                                ) @ 
0x00000000000f9750
ACPI: XSDT (v001 A M I  OEMXSDT  0x10000624 MSFT 0x00000097) @ 
0x00000000bfff0100
ACPI: FADT (v003 A M I  OEMFACP  0x10000624 MSFT 0x00000097) @ 
0x00000000bfff0290
ACPI: MADT (v001 A M I  OEMAPIC  0x10000624 MSFT 0x00000097) @ 
0x00000000bfff0390
ACPI: SPCR (v001 A M I  OEMSPCR  0x10000624 MSFT 0x00000097) @ 
0x00000000bfff0420
ACPI: SLIT (v001 A M I  OEMSLIT  0x10000624 MSFT 0x00000097) @ 
0x00000000bfff04b0
ACPI: OEMB (v001 A M I  AMI_OEM  0x10000624 MSFT 0x00000097) @ 
0x00000000bfffe040
ACPI: HPET (v001 A M I  OEMHPET0 0x10000624 MSFT 0x00000097) @ 
0x00000000bfff7400
ACPI: IPET (v001 A M I  OEMHPET1 0x10000624 MSFT 0x00000097) @ 
0x00000000bfff7440
ACPI: SRAT (v001 AMD    HAMMER   0x00000001 AMD  0x00000001) @ 
0x00000000bfff7480
ACPI: SSDT (v001 A M I  POWERNOW 0x00000001 AMD  0x00000001) @ 
0x00000000bfff7590
ACPI: DSDT (v001  BOTO_ BOTO_110 0x00000110 INTL 0x20051117) @ 
0x0000000000000000
SRAT: PXM 0 -> APIC 0 -> Node 0
SRAT: PXM 0 -> APIC 1 -> Node 0
SRAT: PXM 1 -> APIC 2 -> Node 1
SRAT: PXM 1 -> APIC 3 -> Node 1
SRAT: Node 0 PXM 0 0-a0000
SRAT: Node 0 PXM 0 0-c0000000
SRAT: Node 0 PXM 0 0-240000000
SRAT: Node 1 PXM 1 240000000-440000000
NUMA: Using 30 for the hash shift.
Bootmem setup node 0 0000000000000000-0000000240000000
Bootmem setup node 1 0000000240000000-0000000440000000
On node 0 totalpages: 2063876
  DMA zone: 3036 pages, LIFO batch:0
  DMA32 zone: 768040 pages, LIFO batch:31
  Normal zone: 1292800 pages, LIFO batch:31
On node 1 totalpages: 2068480
  Normal zone: 2068480 pages, LIFO batch:31
ACPI: PM-Timer IO Port: 0x2008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
Processor #2 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
Processor #3 15:1 APIC version 16
ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 4, version 17, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x05] address[0xdccff000] gsi_base[24])
IOAPIC[1]: apic_id 5, version 17, address 0xdccff000, GSI 24-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
ACPI: IRQ14 used by override.
ACPI: IRQ15 used by override.
Setting APIC routing to physical flat
ACPI: HPET id: 0x10de8201 base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at c2000000 (gap: c0000000:20000000)
SMP: Allowing 4 CPUs, 0 hotplug CPUs
Built 2 zonelists.  Total pages: 4132356
Kernel command line: root=/dev/sda1 ro
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
time.c: Using 25.000000 MHz WALL HPET GTOD HPET timer.
time.c: Detected 2400.451 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Checking aperture...
CPU 0: aperture @ c0000000 size 256 MB
CPU 1: aperture @ c0000000 size 256 MB
Memory: 16499464k/17825792k available (1927k kernel code, 277288k 
reserved, 868k data, 176k init)
Calibrating delay using timer specific routine.. 4805.50 BogoMIPS 
(lpj=9611004)
Security Framework v1.0.0 initialized
SELinux:  Disabled at boot.
Capability LSM initialized
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0/0 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
SMP alternatives: switching to UP code
ACPI: Core revision 20060707
Using local APIC timer interrupts.
result 12502362
Detected 12.502 MHz APIC timer.
SMP alternatives: switching to SMP code
Booting processor 1/4 APIC 0x1
Initializing CPU#1
Calibrating delay using timer specific routine.. 4800.25 BogoMIPS 
(lpj=9600512)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 1/1 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
Dual-Core AMD Opteron(tm) Processor 2216 stepping 02
CPU 1: Syncing TSC to CPU 0.
CPU 1: synchronized TSC with CPU 0 (last diff 0 cycles, maxerr 647 cycles)
SMP alternatives: switching to SMP code
Booting processor 2/4 APIC 0x2
Initializing CPU#2
Calibrating delay using timer specific routine.. 4800.26 BogoMIPS 
(lpj=9600533)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 2/2 -> Node 1
CPU: Physical Processor ID: 1
CPU: Processor Core ID: 0
Dual-Core AMD Opteron(tm) Processor 2216 stepping 02
CPU 2: Syncing TSC to CPU 0.
CPU 2: synchronized TSC with CPU 0 (last diff -99 cycles, maxerr 1038 
cycles)
SMP alternatives: switching to SMP code
Booting processor 3/4 APIC 0x3
Initializing CPU#3
Calibrating delay using timer specific routine.. 4800.27 BogoMIPS 
(lpj=9600547)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 3/3 -> Node 1
CPU: Physical Processor ID: 1
CPU: Processor Core ID: 1
Dual-Core AMD Opteron(tm) Processor 2216 stepping 02
CPU 3: Syncing TSC to CPU 0.
CPU 3: synchronized TSC with CPU 0 (last diff 0 cycles, maxerr 1208 cycles)
Brought up 4 CPUs
testing NMI watchdog ... OK.
migration_cost=376,458
checking if image is initramfs... it is
Freeing initrd memory: 4895k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using configuration type 1
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
PCI: Transparent bridge - 0000:00:06.0
Boot video device is 0000:03:00.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR10._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR11._PRT]

and so on....