Re: [Xen-devel] AMD Phenom II 940: mm/vmalloc.c:110 vmap_page_range_noflush

[Gerry Reno <greno@xxxxxxxxxxx>]

On 05/05/2010 01:54 PM, Konrad Rzeszutek Wilk wrote:
> > Finally, my serial port header cables showed up so I installed them and
> > now have some console output.
> >
> > Case 1: Xen 4.0.0-rc8 / pv_ops dom0 kernel 2.6.32.10
> >
> > After playing around with the order of the consoles on the xen and
> > kernel lines I am able to get a login prompt but only after quite a long
> > time (4-5 mins).  It seems like something is stealing processor cycles.
> > And the behavior is not consistent, on different boots I get different
> > errors at times.
> >
> >
> > Case 1: pv_ops domU kernel 2.6.32.10  (no xen dom0)
> >
> > The kernel shows a lot of errors and just hangs.
> >
> >
> >
> > Attached: console output for both cases plus menu.lst
> >
> > -Gerry
> >
> >
> >
> >      
>    
> > [    0.000000] Initializing cgroup subsys cpuset
> > [    0.000000] Initializing cgroup subsys cpu
> > [    0.000000] Linux version 2.6.32.10 (root@grp-01-23-02) (gcc version 4.4.3 
> > (Ubuntu 4.4.3-4ubuntu5) ) #12 SMP Sat Apr0
> > [    0.000000] Command line: root=/dev/mapper/vg--grp--01--23--02--2-LogVol00  
> > vga=ext ro console=tty0,115200n8 consolet
> > [    0.000000] KERNEL supported cpus:
> > [    0.000000]   Intel GenuineIntel
> > [    0.000000]   AMD AuthenticAMD
> > [    0.000000]   Centaur CentaurHauls
> > [    0.000000] BIOS-provided physical RAM map:
> > [    0.000000]  BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
> > [    0.000000]  BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
> > [    0.000000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
> > [    0.000000]  BIOS-e820: 0000000000100000 - 00000000afde0000 (usable)
> > [    0.000000]  BIOS-e820: 00000000afde0000 - 00000000afde3000 (ACPI NVS)
> > [    0.000000]  BIOS-e820: 00000000afde3000 - 00000000afdf0000 (ACPI data)
> > [    0.000000]  BIOS-e820: 00000000afdf0000 - 00000000afe00000 (reserved)
> > [    0.000000]  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
> > [    0.000000]  BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
> > [    0.000000]  BIOS-e820: 0000000100000000 - 0000000230000000 (usable)
> > [    0.000000] DMI 2.4 present.
> > [    0.000000] last_pfn = 0x230000 max_arch_pfn = 0x400000000
> > [    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
> > [    0.000000] last_pfn = 0xafde0 max_arch_pfn = 0x400000000
> > [    0.000000] Scanning 1 areas for low memory corruption
> > [    0.000000] modified physical RAM map:
> > [    0.000000]  modified: 0000000000000000 - 0000000000001000 (usable)
> > [    0.000000]  modified: 0000000000001000 - 0000000000006000 (reserved)
> > [    0.000000]  modified: 0000000000006000 - 000000000009f800 (usable)
> > [    0.000000]  modified: 000000000009f800 - 00000000000a0000 (reserved)
> > [    0.000000]  modified: 00000000000f0000 - 0000000000100000 (reserved)
> > [    0.000000]  modified: 0000000000100000 - 00000000afde0000 (usable)
> > [    0.000000]  modified: 00000000afde0000 - 00000000afde3000 (ACPI NVS)
> > [    0.000000]  modified: 00000000afde3000 - 00000000afdf0000 (ACPI data)
> > [    0.000000]  modified: 00000000afdf0000 - 00000000afe00000 (reserved)
> > [    0.000000]  modified: 00000000e0000000 - 00000000f0000000 (reserved)
> > [    0.000000]  modified: 00000000fec00000 - 0000000100000000 (reserved)
> > [    0.000000]  modified: 0000000100000000 - 0000000230000000 (usable)
> > [    0.000000] Using GB pages for direct mapping
> > [    0.000000] init_memory_mapping: 0000000000000000-00000000afde0000
> > [    0.000000] init_memory_mapping: 0000000100000000-0000000230000000
> > [    0.000000] RAMDISK: 33d29000 - 37fef12a
> > [    0.000000] ACPI: RSDP 00000000000f75d0 00014 (v00 GBT   )
> > [    0.000000] ACPI: RSDT 00000000afde3000 00038 (v01 GBT    GBTUACPI 42302E31 
> > GBTU 01010101)
> > [    0.000000] ACPI: FACP 00000000afde3040 00074 (v01 GBT    GBTUACPI 42302E31 
> > GBTU 01010101)
> > [    0.000000] ACPI: DSDT 00000000afde30c0 06E65 (v01 GBT    GBTUACPI 00001000 
> > MSFT 03000000)
> > [    0.000000] ACPI: FACS 00000000afde0000 00040
> > [    0.000000] ACPI: HPET 00000000afdea000 00038 (v01 GBT    GBTUACPI 42302E31 
> > GBTU 00000098)
> > [    0.000000] ACPI: MCFG 00000000afdea040 0003C (v01 GBT    GBTUACPI 42302E31 
> > GBTU 01010101)
> > [    0.000000] ACPI: TAMG 00000000afdea080 0030A (v01 GBT    GBT   B0 5455312E 
> > BG?? 53450101)
> > [    0.000000] ACPI: APIC 00000000afde9f40 00084 (v01 GBT    GBTUACPI 42302E31 
> > GBTU 01010101)
> > [    0.000000] Scanning NUMA topology in Northbridge 24
> > [    0.000000] No NUMA configuration found
> > [    0.000000] Faking a node at 0000000000000000-0000000230000000
> > [    0.000000] Bootmem setup node 0 0000000000000000-0000000230000000
> > [    0.000000]   NODE_DATA [000000000000b000 - 000000000000ffff]
> > [    0.000000]   bootmap [0000000000010000 -  0000000000055fff] pages 46
> > [    0.000000] (8 early reservations) ==>  bootmem [0000000000 - 0230000000]
> > [    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==>  [0000000000 
> > - 0000001000]
> > [    0.000000]   #1 [0000006000 - 0000008000]       TRAMPOLINE ==>  [0000006000 
> > - 0000008000]
> > [    0.000000]   #2 [0001000000 - 0001a51864]    TEXT DATA BSS ==>  [0001000000 
> > - 0001a51864]
> > [    0.000000]   #3 [0033d29000 - 0037fef12a]          RAMDISK ==>  [0033d29000 
> > - 0037fef12a]
> > [    0.000000]   #4 [000009f800 - 0000100000]    BIOS reserved ==>  [000009f800 
> > - 0000100000]
> > [    0.000000]   #5 [0001a52000 - 0001a520fe]              BRK ==>  [0001a52000 
> > - 0001a520fe]
> > [    0.000000]   #6 [0000008000 - 000000a000]          PGTABLE ==>  [0000008000 
> > - 000000a000]
> > [    0.000000]   #7 [000000a000 - 000000b000]          PGTABLE ==>  [000000a000 
> > - 000000b000]
> > [    0.000000] found SMP MP-table at [ffff8800000f5c30] f5c30
> > [    0.000000] Zone PFN ranges:
> > [    0.000000]   DMA      0x00000000 ->  0x00001000
> > [    0.000000]   DMA32    0x00001000 ->  0x00100000
> > [    0.000000]   Normal   0x00100000 ->  0x00230000
> > [    0.000000] Movable zone start PFN for each node
> > [    0.000000] early_node_map[4] active PFN ranges
> > [    0.000000]     0: 0x00000000 ->  0x00000001
> > [    0.000000]     0: 0x00000006 ->  0x0000009f
> > [    0.000000]     0: 0x00000100 ->  0x000afde0
> > [    0.000000]     0: 0x00100000 ->  0x00230000
> > [    0.000000] ACPI: PM-Timer IO Port: 0x4008
> > [    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
> > [    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
> > [    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
> > [    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
> > [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
> > [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
> > [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
> > [    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
> > [    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
> > [    0.000000] IOAPIC[0]: apic_id 2, version 33, address 0xfec00000, GSI 0-23
> > [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> > [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
> > [    0.000000] Using ACPI (MADT) for SMP configuration information
> > [    0.000000] ACPI: HPET id: 0x10b9a201 base: 0xfed00000
> > [    0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs
> > [    0.000000] PM: Registered nosave memory: 0000000000001000 - 0000000000006000
> > [    0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
> > [    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
> > [    0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
> > [    0.000000] PM: Registered nosave memory: 00000000afde0000 - 00000000afde3000
> > [    0.000000] PM: Registered nosave memory: 00000000afde3000 - 00000000afdf0000
> > [    0.000000] PM: Registered nosave memory: 00000000afdf0000 - 00000000afe00000
> > [    0.000000] PM: Registered nosave memory: 00000000afe00000 - 00000000e0000000
> > [    0.000000] PM: Registered nosave memory: 00000000e0000000 - 00000000f0000000
> > [    0.000000] PM: Registered nosave memory: 00000000f0000000 - 00000000fec00000
> > [    0.000000] PM: Registered nosave memory: 00000000fec00000 - 0000000100000000
> > [    0.000000] Allocating PCI resources starting at afe00000 (gap: 
> > afe00000:30200000)
> > [    0.000000] Booting paravirtualized kernel on bare hardware
> > [    0.000000] NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
> > [    0.000000] PERCPU: Embedded 30 pages/cpu @ffff880008a00000 s91416 r8192 
> > d23272 u524288
> > [    0.000000] pcpu-alloc: s91416 r8192 d23272 u524288 alloc=1*2097152
> > [    0.000000] pcpu-alloc: [0] 0 1 2 3
> > [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total 
> > pages: 1933972
> > [    0.000000] Policy zone: Normal
> > [    0.000000] Kernel command line: 
> > root=/dev/mapper/vg--grp--01--23--02--2-LogVol00  vga=ext ro 
> > console=tty0,115200n8 t
> > [    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
> > [    0.000000] Initializing CPU#0
> > [    0.000000] Checking aperture...
> > [    0.000000] No AGP bridge found
> > [    0.000000] Node 0: aperture @ 20000000 size 32 MB
> > [    0.000000] Aperture pointing to e820 RAM. Ignoring.
> > [    0.000000] Memory: 7605344k/9175040k available (5523k kernel code, 1313304k 
> > absent, 256392k reserved, 3053k data, 8)
> > [    0.000000] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, 
> > Nodes=1
> > [    0.000000] Hierarchical RCU implementation.
> > [    0.000000] NR_IRQS:4352 nr_irqs:440
> > [    0.000000] Console: colour VGA+ 80x50
> > [    0.000000] console [tty0] enabled
> > [    0.000000] console [ttyS0] enabled
> > [    0.000000] allocated 78643200 bytes of page_cgroup
> > [    0.000000] please try 'cgroup_disable=memory' option if you don't want 
> > memory cgroups
> > [    0.000000] HPET: 4 timers in total, 1 timers will be used for per-cpu timer
> > [    0.000000] Fast TSC calibration using PIT
> > [    0.000000] Detected 3013.747 MHz processor.
> > [    0.030006] Calibrating delay loop (skipped), value calculated using timer 
> > frequency.. 6027.48 BogoMIPS (lpj=3013743)
> > [    0.050017] Security Framework initialized
> > [    0.054134] SELinux:  Disabled at boot.
> > [    0.058452] Dentry cache hash table entries: 1048576 (order: 11, 8388608 
> > bytes)
> > [    0.063393] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
> > [    0.071575] Mount-cache hash table entries: 256
> > [    0.080121] Initializing cgroup subsys ns
> > [    0.084147] Initializing cgroup subsys cpuacct
> > [    0.090004] Initializing cgroup subsys memory
> > [    0.094384] Initializing cgroup subsys devices
> > [    0.100002] Initializing cgroup subsys freezer
> > [    0.104466] Initializing cgroup subsys net_cls
> > [    0.108943] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> > [    0.110002] CPU: L2 Cache: 512K (64 bytes/line)
> > [    0.120003] CPU 0/0x0 ->  Node 0
> > [    0.123163] CPU: Physical Processor ID: 0
> > [    0.127190] CPU: Processor Core ID: 0
> > [    0.130002] mce: CPU supports 6 MCE banks
> > [    0.134042] using C1E aware idle routine
> > [    0.137986] Performance Events: AMD PMU driver.
> > [    0.141521] ... version:                0
> > [    0.145549] ... bit width:              48
> > [    0.150001] ... generic registers:      4
> > [    0.154024] ... value mask:             0000ffffffffffff
> > [    0.160001] ... max period:             00007fffffffffff
> > [    0.165330] ... fixed-purpose events:   0
> > [    0.170001] ... event mask:             000000000000000f
> > [    0.176667] ACPI: Core revision 20090903
> > [    0.200029] ftrace: converting mcount calls to 0f 1f 44 00 00
> > [    0.210008] ftrace: allocating 21751 entries in 86 pages
> > [    0.225172] Setting APIC routing to flat
> > [    0.230490] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
> > [    0.336570] CPU0: AMD Phenom(tm) II X4 940 Processor stepping 02
> > [    0.350000] Booting processor 1 APIC 0x1 ip 0x6000
> > [    0.040000] Initializing CPU#1
> > [    0.040000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> > [    0.040000] CPU: L2 Cache: 512K (64 bytes/line)
> > [    0.040000] CPU 1/0x1 ->  Node 0
> > [    0.040000] CPU: Physical Processor ID: 0
> > [    0.040000] CPU: Processor Core ID: 1
> > [    0.500087] CPU1: AMD Phenom(tm) II X4 940 Processor stepping 02
> > [    0.521266] checking TSC synchronization [CPU#0 ->  CPU#1]: passed.
> > [    0.530052] Booting processor 2 APIC 0x2 ip 0x6000
> > [    0.040000] Initializing CPU#2
> > [    0.040000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> > [    0.040000] CPU: L2 Cache: 512K (64 bytes/line)
> > [    0.040000] CPU 2/0x2 ->  Node 0
> > [    0.040000] CPU: Physical Processor ID: 0
> > [    0.040000] CPU: Processor Core ID: 3
> > [    0.700082] CPU2: AMD Phenom(tm) II X4 940 Processor stepping 02
> > [    0.721263] checking TSC synchronization [CPU#0 ->  CPU#2]: passed.
> > [    0.730058] Booting processor 3 APIC 0x3 ip 0x6000
> > [    0.040000] Initializing CPU#3
> > [    0.040000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> > [    0.040000] CPU: L2 Cache: 512K (64 bytes/line)
> > [    0.040000] CPU 3/0x3 ->  Node 0
> > [    0.040000] CPU: Physical Processor ID: 0
> > [    0.040000] CPU: Processor Core ID: 2
> > [    0.900091] CPU3: AMD Phenom(tm) II X4 940 Processor stepping 02
> > [    0.921264] checking TSC synchronization [CPU#0 ->  CPU#3]: passed.
> > [    0.930009] Brought up 4 CPUs
> > [    0.940001] Total of 4 processors activated (24110.25 BogoMIPS).
> > [    0.950170] devtmpfs: initialized
> > [    0.954622] regulator: core version 0.5
> > [    0.958500] Time:  0:10:44  Date: 05/05/10
> > [    0.960041] NET: Registered protocol family 16
> > [    0.964594] TOM: 00000000d0000000 aka 3328M
> > [    0.970012] TOM2: 0000000230000000 aka 8960M
> > [    0.974339] ACPI: bus type pci registered
> > [    0.978424] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
> > [    0.980002] PCI: MCFG area at e0000000 reserved in E820
> > [    0.995600] PCI: Using MMCONFIG at e0000000 - efffffff
> > [    1.000001] PCI: Using configuration type 1 for base access
> > [    1.006220] bio: create slab<bio-0>  at 0
> > [    1.020358] ACPI: Interpreter enabled
> > [    1.024052] ACPI: (supports S0 S1 S4 S5)
> > [    1.028207] ACPI: Using IOAPIC for interrupt routing
> > [    1.033096] ACPI Warning: Incorrect checksum in table [??????"???] - 00, 
> > should be A6 (20090903/tbutils-314)
> > [    1.042365] ACPI: No dock devices found.
> > [    1.046409] ACPI: PCI Root Bridge [PCI0] (0000:00)
> > [    1.050128] pci 0000:00:0a.0: PME# supported from D0 D3hot D3cold
> > [    1.060002] pci 0000:00:0a.0: PME# disabled
> > [    1.064490] pci 0000:00:12.2: PME# supported from D0 D1 D2 D3hot
> > [    1.070003] pci 0000:00:12.2: PME# disabled
> > [    1.074404] pci 0000:00:13.2: PME# supported from D0 D1 D2 D3hot
> > [    1.080004] pci 0000:00:13.2: PME# disabled
> > [    1.084437] pci 0000:00:14.2: PME# supported from D0 D3hot D3cold
> > [    1.090003] pci 0000:00:14.2: PME# disabled
> > [    1.094608] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
> > [    1.100003] pci 0000:02:00.0: PME# disabled
> > [    1.104387] pci 0000:03:0e.0: PME# supported from D0 D1 D2 D3hot
> > [    1.110004] pci 0000:03:0e.0: PME# disabled
> > [    1.114240] pci 0000:00:14.4: transparent bridge
> > [    1.132377] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 11) *0, 
> > disabled.
> > [    1.140299] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11) *0, 
> > disabled.
> > [    1.148292] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11) *0, 
> > disabled.
> > [    1.153425] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11) *0, 
> > disabled.
> > [    1.163451] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11) *0, 
> > disabled.
> > [    1.172355] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11) *0, 
> > disabled.
> > [    1.180286] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 6 7 10 11) *0, 
> > disabled.
> > [    1.188293] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11) *0, 
> > disabled.
> > [    1.193491] vgaarb: device added: 
> > PCI:0000:01:05.0,decodes=io+mem,owns=io+mem,locks=none
> > [    1.200002] vgaarb: loaded
> > [    1.202810] SCSI subsystem initialized
> > [    1.210142] usbcore: registered new interface driver usbfs
> > [    1.215652] usbcore: registered new interface driver hub
> > [    1.220016] usbcore: registered new device driver usb
> > [    1.225157] ACPI: WMI: Mapper loaded
> > [    1.230001] PCI: Using ACPI for IRQ routing
> > [    1.234206] pci 0000:00:00.0: BAR 3: address space collision on of device 
> > [0xe0000000-0xffffffff]
> > [    1.240001] pci 0000:00:00.0: BAR 3: can't allocate resource
> > [    1.250004] NetLabel: Initializing
> > [    1.253432] NetLabel:  domain hash size = 128
> > [    1.257807] NetLabel:  protocols = UNLABELED CIPSOv4
> > [    1.260009] NetLabel:  unlabeled traffic allowed by default
> > [    1.265630] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 24, 0
> > [    1.271470] hpet0: 4 comparators, 32-bit 14.318180 MHz counter
> > [    1.281005] Switching to clocksource tsc
> > [    1.285069] pnp: PnP ACPI init
> > [    1.285069] ACPI: bus type pnp registered
> > [    1.289814] pnp 00:0c: mem resource (0xd1c00-0xd3fff) overlaps 0000:00:00.0 
> > BAR 3 (0x0-0x1fffffff), disabling
> > [    1.299767] pnp 00:0c: mem resource (0xf0000-0xf7fff) overlaps 0000:00:00.0 
> > BAR 3 (0x0-0x1fffffff), disabling
> > [    1.309708] pnp 00:0c: mem resource (0xf8000-0xfbfff) overlaps 0000:00:00.0 
> > BAR 3 (0x0-0x1fffffff), disabling
> > [    1.319646] pnp 00:0c: mem resource (0xfc000-0xfffff) overlaps 0000:00:00.0 
> > BAR 3 (0x0-0x1fffffff), disabling
> > [    1.329587] pnp 00:0c: mem resource (0x0-0x9ffff) overlaps 0000:00:00.0 BAR 
> > 3 (0x0-0x1fffffff), disabling
> > [    1.339181] pnp 00:0c: mem resource (0x100000-0xafddffff) overlaps 
> > 0000:00:00.0 BAR 3 (0x0-0x1fffffff), disabling
> > [    1.349524] pnp: PnP ACPI: found 13 devices
> > [    1.353738] ACPI: ACPI bus type pnp unregistered
> > [    1.358377] system 00:01: ioport range 0x4d0-0x4d1 has been reserved
> > [    1.364773] system 00:01: ioport range 0x220-0x225 has been reserved
> > [    1.371159] system 00:01: ioport range 0x290-0x294 has been reserved
> > [    1.377523] system 00:02: ioport range 0x4100-0x411f has been reserved
> > [    1.384089] system 00:02: ioport range 0x228-0x22f has been reserved
> > [    1.390470] system 00:02: ioport range 0x40b-0x40b has been reserved
> > [    1.396832] system 00:02: ioport range 0x4d6-0x4d6 has been reserved
> > [    1.403229] system 00:02: ioport range 0xc00-0xc01 has been reserved
> > [    1.409597] system 00:02: ioport range 0xc14-0xc14 has been reserved
> > [    1.415992] system 00:02: ioport range 0xc50-0xc52 has been reserved
> > [    1.422370] system 00:02: ioport range 0xc6c-0xc6d has been reserved
> > [    1.428735] system 00:02: ioport range 0xc6f-0xc6f has been reserved
> > [    1.435128] system 00:02: ioport range 0xcd0-0xcd1 has been reserved
> > [    1.441509] system 00:02: ioport range 0xcd2-0xcd3 has been reserved
> > [    1.447871] system 00:02: ioport range 0xcd4-0xcdf has been reserved
> > [    1.454266] system 00:02: ioport range 0x4000-0x40fe has been reserved
> > [    1.460818] system 00:02: ioport range 0x4210-0x4217 has been reserved
> > [    1.467355] system 00:02: ioport range 0xb00-0xb0f has been reserved
> > [    1.473748] system 00:02: ioport range 0xb10-0xb1f has been reserved
> > [    1.480128] system 00:02: ioport range 0xb20-0xb3f has been reserved
> > [    1.486493] system 00:0b: iomem range 0xe0000000-0xefffffff has been reserved
> > [    1.493667] system 00:0c: iomem range 0xafde0000-0xafdfffff could not be 
> > reserved
> > [    1.501182] system 00:0c: iomem range 0xffff0000-0xffffffff has been reserved
> > [    1.508330] system 00:0c: iomem range 0xafef0000-0xcfeeffff could not be 
> > reserved
> > [    1.515856] system 00:0c: iomem range 0xfec00000-0xfec00fff could not be 
> > reserved
> > [    1.523369] system 00:0c: iomem range 0xfee00000-0xfee00fff has been reserved
> > [    1.530534] system 00:0c: iomem range 0xfff80000-0xfffeffff has been reserved
> > [    1.542754] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
> > [    1.548689] pci 0000:00:01.0:   IO window: 0xe000-0xefff
> > [    1.554050] pci 0000:00:01.0:   MEM window: 0xfde00000-0xfdffffff
> > [    1.560175] pci 0000:00:01.0:   PREFETCH window: 
> > 0x000000d0000000-0x000000dfffffff
> > [    1.567754] pci 0000:00:0a.0: PCI bridge, secondary bus 0000:02
> > [    1.573722] pci 0000:00:0a.0:   IO window: 0xd000-0xdfff
> > [    1.579047] pci 0000:00:0a.0:   MEM window: 0xfdd00000-0xfddfffff
> > [    1.585181] pci 0000:00:0a.0:   PREFETCH window: 
> > 0x000000fda00000-0x000000fdafffff
> > [    1.592775] pci 0000:00:14.4: PCI bridge, secondary bus 0000:03
> > [    1.598711] pci 0000:00:14.4:   IO window: 0xc000-0xcfff
> > [    1.604067] pci 0000:00:14.4:   MEM window: 0xfdc00000-0xfdcfffff
> > [    1.610193] pci 0000:00:14.4:   PREFETCH window: 0xfdb00000-0xfdbfffff
> > [    1.616751] pci 0000:00:0a.0: PCI INT A ->  GSI 18 (level, low) ->  IRQ 18
> > [    1.623549] NET: Registered protocol family 2
> > [    1.628090] IP route cache hash table entries: 262144 (order: 9, 2097152 
> > bytes)
> > [    1.636549] ------------[ cut here ]------------
> > [    1.641209] WARNING: at mm/vmalloc.c:110 
> > vmap_page_range_noflush+0x301/0x380()
> > [    1.648440] Hardware name: GA-MA790GP-UD4H
> > [    1.652582] Modules linked in:
> > [    1.655710] Pid: 1, comm: swapper Not tainted 2.6.32.10 #12
> > [    1.661321] Call Trace:
> > [    1.663801]  [<ffffffff8106602b>] warn_slowpath_common+0x7b/0xc0
> > [    1.669819]  [<ffffffff81066084>] warn_slowpath_null+0x14/0x20
> > [    1.675698]  [<ffffffff8111bb31>] vmap_page_range_noflush+0x301/0x380
> > [    1.682164]  [<ffffffff8111bbe2>] map_vm_area+0x32/0x50
> > [    1.687402]  [<ffffffff8111d010>] __vmalloc_area_node+0x100/0x190
> > [    1.693535]  [<ffffffff81898700>] ? alloc_large_system_hash+0x15e/0x222
> > [    1.700172]  [<ffffffff8111cf02>] __vmalloc_node+0xa2/0xb0
> > [    1.705671]  [<ffffffff81898700>] ? alloc_large_system_hash+0x15e/0x222
> > [    1.712324]  [<ffffffff818b4a72>] ? inet_init+0x0/0x209
> > [    1.717562]  [<ffffffff8111d282>] __vmalloc+0x22/0x30
> > [    1.722653]  [<ffffffff81898700>] alloc_large_system_hash+0x15e/0x222
> > [    1.729916]  [<ffffffff818b4a72>] ? inet_init+0x0/0x209
> > [    1.735186]  [<ffffffff818b4a72>] ? inet_init+0x0/0x209
> > [    1.740438]  [<ffffffff818b44b6>] tcp_init+0xa3/0x383
> > [    1.745505]  [<ffffffff818b4bbd>] inet_init+0x14b/0x209
> > [    1.750772]  [<ffffffff8100a04c>] do_one_initcall+0x3c/0x1a0
> > [    1.756451]  [<ffffffff8187972c>] kernel_init+0x15a/0x1b0
> > [    1.761890]  [<ffffffff810150ea>] child_rip+0xa/0x20
> > [    1.766870]  [<ffffffff818795d2>] ? kernel_init+0x0/0x1b0
> > [    1.772307]  [<ffffffff810150e0>] ? child_rip+0x0/0x20
> > [    1.777461] ---[ end trace e93713a9d40cd06c ]---
> > [    1.782160] general protection fault: 0000 [#1] SMP
> >      
> This is the same error I've gotten. Now thought I can't reproduce it (after
> I slimmed down the .config to build less modules).
>
> Try 'nopat' as a command line parameter.
>
> Also, you might want to update your kernel. The 2.6.32.12 is out
>
>    
Thanks.  I tried 'nopat' but that did not seem to change anything.

I also tried 'git pull' for xen/stable but it says 'Already up to 
date'.  So where do I find the 2.6.32.12?
-Gerry


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel