On Sun, Jun 20, 2010 at 07:21:01AM -0700, Bruce Edge wrote:
> On Sun, Jun 20, 2010 at 1:53 AM, Pasi Kärkkäinen <[1]pasik@xxxxxx> wrote:
>
> On Sat, Jun 19, 2010 at 04:19:04PM -0700, Bruce Edge wrote:
> > Pasi, thanks for the updated configs.*
> > Running both dom0 and domU with this config applied to
> the*2.6.32.15
> > pvops*tree and xen 4.0.1.rc3pre*still Oops's on hvm domU's.
> >
>
> In HVM guests you should really run whatever is the default kernel in
> the distro you install there?
> These kernel's are (mainly) meant for PV guests, aka dom0 and PV domU.
>
> Isn't the idea behind the pvops kernel is that you don't need a different
> kernel version for every application?
> Or is the hvm guest the one exception to the run-anywhere applicability of
> the pvops kernel?
> This is for an ubuntu based embedded system so I'd like to be able to use
> the same kernel for dom0 and domU.
> We will eventually transition to a pv domU, but currently our pci drivers
> don't work in a pv environment so right now I need an hvm domU.
> Thanks for your help Pasi.
>
The whole point of HVM is that you don't need to have a special kernel there!
So you can use the whatever *default* kernel the distro has.
If you want, you CAN use the pvops kernel there aswell.. latest versions
even have the pv-on-hvm drivers.
-- Pasi
> -Bruce
>
>
> > It seems to be a problem with the domU because I can run 2.6.30
> bare-metal
> > kernels OK.*
> > I've*seen other thread here that indicate there are problems with
> > 2.6.32.15. Should I go back to 2.6.32.10?
> >
>
> latest 2.6.32.15 (as of yesterday) works for me.
> > Also, I see a lot of people are sticking with Xen 4.0.1.rc2, are
> there
> > problems with rc3?
> >
>
> I used xen 4.0.1-rc3-pre as of yesterday.
>
> -- Pasi
> > Are there any kernel boot params that I need to use when using a
> pvops
> > kernel in hvm mode?
> > Here's the pv domU boot seqence:
> > Initializing cgroup subsys cpu * * * * * * * * * * * * * * * * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > Linux version 2.6.32.15 (root@kaan) (gcc version 4.3.3 (Ubuntu
> > 4.3.3-5ubuntu4) ) #1 SMP Sat Jun 19 09:15:07 PDT 2010 * * * * * * *
> *
> > Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32.15 root=/dev/sda1 ro
> > bigphysarea=128000 kdb=on nmi_watchdog=1 init_cpus=0
> > console=ttyS0,115200n8 selinux=0 cgroup_disable=memory * * * * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> *
> > KERNEL supported cpus:
> > **Intel GenuineIntel
> > **AMD AuthenticAMD
> > **Centaur CentaurHauls
> > BIOS-provided physical RAM map:
> > *BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
> > *BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
> > *BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
> > *BIOS-e820: 0000000000100000 - 0000000080000000 (usable)
> > *BIOS-e820: 00000000fc000000 - 0000000100000000 (reserved)
> > DMI 2.4 present.
> > last_pfn = 0x80000 max_arch_pfn = 0x400000000
> > x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
> > init_memory_mapping: 0000000000000000-0000000080000000
> > RAMDISK: 3469b000 - 37fef393
> > ACPI: RSDP 00000000000ea020 00024 (v02 * *Xen)
> > ACPI: XSDT 00000000fc012cb0 00034 (v01 * *Xen * * *HVM 00000000
> HVML
> > 00000000)
> > ACPI: FACP 00000000fc012ad0 000F4 (v04 * *Xen * * *HVM 00000000
> HVML
> > 00000000)
> > ACPI: DSDT 00000000fc002c40 0FE0B (v02 * *Xen * * *HVM 00000000
> INTL
> > 20081204)
> > ACPI: FACS 00000000fc002c00 00040
> > ACPI: APIC 00000000fc012bd0 000D8 (v02 * *Xen * * *HVM 00000000
> HVML
> > 00000000)
> > No NUMA configuration found
> > Faking a node at 0000000000000000-0000000080000000
> > Bootmem setup node 0 0000000000000000-0000000080000000
> > **NODE_DATA [0000000000009000 - 0000000000020fff]
> > **bootmap [0000000000021000 - *0000000000030fff] pages 10
> > (7 early reservations) ==> bootmem [0000000000 - 0080000000]
> > **#0 [0000000000 - 0000001000] * BIOS data page ==> [0000000000 -
> > 0000001000]
> > **#1 [0000006000 - 0000008000] * * * TRAMPOLINE ==> [0000006000 -
> > 0000008000]
> > **#2 [0001000000 - 000271ce78] * *TEXT DATA BSS ==> [0001000000 -
> > 000271ce78]
> > **#3 [003469b000 - 0037fef393] * * * * *RAMDISK ==> [003469b000 -
> > 0037fef393]
> > **#4 [000009fc00 - 0000100000] * *BIOS reserved ==> [000009fc00 -
> > 0000100000]
> > **#5 [000271d000 - 000271d0a1] * * * * * * *BRK ==> [000271d000 -
> > 000271d0a1]
> > **#6 [0000008000 - 0000009000] * * * * *PGTABLE ==> [0000008000 -
> > 0000009000]
> > found SMP MP-table at [ffff8800000fbc40] fbc40
> > Zone PFN ranges:
> > **DMA * * *0x00000000 -> 0x00001000
> > **DMA32 * *0x00001000 -> 0x00100000
> > **Normal * 0x00100000 -> 0x00100000
> > Movable zone start PFN for each node
> > early_node_map[2] active PFN ranges
> > ** *0: 0x00000100 -> 0x00080000 * * * * * * * * * * * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: PM-Timer IO Port: 0x1f48 * * * * * * * * * * * * * * * * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) * * * * * * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x04] lapic_id[0x08] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x05] lapic_id[0x0a] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x06] lapic_id[0x0c] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x07] lapic_id[0x0e] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x08] lapic_id[0x10] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x09] lapic_id[0x12] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x14] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x16] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x18] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x1a] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x1c] disabled) * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-47 * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) * * * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level) * * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level) * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level) * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > Using ACPI (MADT) for SMP configuration information * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > SMP: Allowing 15 CPUs, 14 hotplug CPUs * * * * * * * * * * * * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > Xen version 4.0. * * * * * * * * * * * * * * * * * * * * * * * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000 *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > PM: Registered nosave memory: 00000000000e0000 - 0000000000100000 *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > Allocating PCI resources starting at 80000000 (gap:
> 80000000:7c000000) * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > Booting paravirtualized kernel on Xen * * * * * * * * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:15 nr_node_ids:1 * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > PERCPU: Embedded 478 pages/cpu @ffff880006000000 s1927128 r8192
> d22568
> > u2097152 * * * * * * * * * * * * * * * * * * * * * * * * * **
> > pcpu-alloc: s1927128 r8192 d22568 u2097152 alloc=1*2097152 * * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > pcpu-alloc: [0] 00 [0] 01 [0] 02 [0] 03 [0] 04 [0] 05 [0] 06 [0] 07
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > pcpu-alloc: [0] 08 [0] 09 [0] 10 [0] 11 [0] 12 [0] 13 [0] 14 * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > Built 1 zonelists in Node order, mobility grouping on. *Total
> pages:
> > 510779 * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > Policy zone: DMA32 * * * * * * * * * * * * * * * * * * * * * * * *
> * * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32.15
> root=/dev/sda1 ro
> > bigphysarea=128000 kdb=on nmi_watchdog=1 init_cpus=0 conso
> > le=ttyS0,115200n8 selinux=0 cgroup_disable=memory * * * * * * * * *
> * * *
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * **
> > init_cpus[0]=1
> > setting init process cpumask to 81757470
> > Disabling memory control group subsystem
> > PID hash table entries: 4096 (order: 3, 32768 bytes)
> > Initializing CPU#0
> > Checking aperture...
> > No AGP bridge found
> > Memory: 1932088k/2097152k available (4832k kernel code, 388k
> absent,
> > 164676k reserved, 3457k data, 3392k init)
> > SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=15,
> Nodes=1
> > Hierarchical RCU implementation.
> > NR_IRQS:4352 nr_irqs:936
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > xen map irq failed -38
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level)
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
> > Console: colour VGA+ 80x25
> > console [ttyS0] enabled
> > Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo
> Molnar
> > ... MAX_LOCKDEP_SUBCLASSES: *8
> > ... MAX_LOCK_DEPTH: * * * * *48
> > ... MAX_LOCKDEP_KEYS: * * * *8191
> > ... CLASSHASH_SIZE: * * * * *4096
> > ... MAX_LOCKDEP_ENTRIES: * * 16384
> > ... MAX_LOCKDEP_CHAINS: * * *32768
> > ... CHAINHASH_SIZE: * * * * *16384
> > *memory used by lock dependency info: 6367 kB
> > *per task-struct memory footprint: 2688 bytes
> > Fast TSC calibration using PIT
> > Detected 2533.869 MHz processor.
> > Calibrating delay loop (skipped), value calculated using timer
> frequency..
> > 5067.73 BogoMIPS (lpj=2533869)
> > kdb version 4.4 by Keith Owens, Scott Lurndal. Copyright SGI, All
> Rights
> > Reserved
> > kdb_cmd[0]: defcmd archkdb "" "First line arch debugging"
> > kdb_cmd[8]: defcmd archkdbcpu "" "archkdb with only tasks on cpus"
> > kdb_cmd[15]: defcmd archkdbshort "" "archkdb with less detailed
> backtrace"
> > Security Framework initialized
> > SELinux: *Disabled at boot.
> > Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
> > Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
> > Mount-cache hash table entries: 256
> > Initializing cgroup subsys ns
> > Initializing cgroup subsys cpuacct
> > Initializing cgroup subsys memory
> > Initializing cgroup subsys devices
> > Initializing cgroup subsys freezer
> > Initializing cgroup subsys net_cls
> > CPU: L1 I cache: 32K, L1 D cache: 32K
> > CPU: L2 cache: 256K
> > CPU: L3 cache: 8192K
> > CPU 0/0x0 -> Node 0
> > CPU: Unsupported number of siblings 32
> > mce: CPU supports 9 MCE banks
> > Performance Events: unsupported p6 CPU model 26 no PMU driver,
> software
> > events only.
> > lockdep: fixing up alternatives.
> > SMP alternatives: switching to UP code
> > ACPI: Core revision 20090903
> > ftrace: converting mcount calls to 0f 1f 44 00 00
> > ftrace: allocating 24436 entries in 96 pages
> > Setting APIC routing to physical flat
> > BUG: unable to handle kernel NULL pointer dereference at (null)
> > IP: [<ffffffff8102ba2e>] add_pin_to_irq_node_nopanic+0x10/0x81
> > PGD 0*
> > Oops: 0000 [#1] SMP*
> > last sysfs file:*
> > Entering kdb (current=0xffff88007f4c0000, pid 1) on processor 0
> Oops:
> > <NULL>
> > due to oops @ 0xffffffff8102ba2e
> > ** * r15 = 0x0000000000000000 * * *r14 = 0x0000000000000001*
> > ** * r13 = 0x0000000000000001 * * *r12 = 0xffffffff81735480*
> > ** * *bp = 0xffff88007f4bbe00 * * * bx = 0x0000000000000005*
> > ** * r11 = 0xffff88007f4bbe00 * * *r10 = 0xffff88007f4c0000*
> > ** * *r9 = 0x0000000000000046 * * * r8 = 0xffff88007f4bbe00*
> > ** * *ax = 0xffffffff81735480 * * * cx = 0x0000000000000001*
> > ** * *dx = 0x0000000000000000 * * * si = 0x0000000000000000*
> > ** * *di = 0x0000000000000000 *orig_ax = 0xffffffffffffffff*
> > ** * *ip = 0xffffffff8102ba2e * * * cs = 0x0000000000000010*
> > ** flags = 0x0000000000010282 * * * sp = 0xffff88007f4bbdd0*
> > ** * *ss = 0x0000000000000018 ®s = 0xffff88007f4bbd38
> > -Bruce
> >
> > On Sat, Jun 19, 2010 at 8:37 AM, Pasi K*rkk*inen
> <[1][2]pasik@xxxxxx> wrote:
> >
> > On Sat, Jun 19, 2010 at 07:19:32AM -0700, Bruce Edge wrote:
> > > * *This is a 2.6.32x pv-ops with essentially pasi's config,
> modified
> > enough
> > > * *to get past the
> > > *
> >
>
> *[1][2][3]http://old.nabble.com/Re:--Xen-users--xen-stable-2.6.32.x-compilation-failure-in-do_hvm_suspend()-td28550826.html
> > > * *problem
> > >
> >
> > The latest example .config should work without modifications:
> >
>
> [3][4]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.15-pvops-dom0-xen-stable-x86_64
> >
> > -- Pasi
> > > * *Started domain dpm (id=15)
> > > * * * * * * * * * * * * * * *Initializing cgroup subsys cpuset
> > > * *Initializing cgroup subsys cpu
> > > * *Linux version 2.6.32.15 (root@kaan) (gcc version 4.3.3
> (Ubuntu
> > > * *4.3.3-5ubuntu4) ) #1 SMP Fri Jun 18 17:01:34 PDT 2010
> > > * *Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32.15
> > > * *root=UUID=4d2c0dbc-296e-40be-bdbc-955437414fcb ro
> > bigphysarea=128000
> > > * *kdb=on nmi_watchdog=1 init_cpus=0 console=ttyS0,115200n8
> selinux=0
> > > * *cgroup_disable=memory
> > > * *KERNEL supported cpus:
> > > * * *Intel GenuineIntel
> > > * * *AMD AuthenticAMD
> > > * * *Centaur CentaurHauls
> > > * *BIOS-provided physical RAM map:
> > > * * BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
> > > * * BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
> > > * * BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
> > > * * BIOS-e820: 0000000000100000 - 0000000080000000 (usable)
> > > * * BIOS-e820: 00000000fc000000 - 0000000100000000 (reserved)
> > > * *DMI 2.4 present.
> > > * *last_pfn = 0x80000 max_arch_pfn = 0x400000000
> > > * *x86 PAT enabled: cpu 0, old 0x7040600070406, new
> 0x7010600070106
> > > * *init_memory_mapping: 0000000000000000-0000000080000000
> > > * *RAMDISK: 3469c000 - 37fef46b
> > > * *ACPI: RSDP 00000000000ea020 00024 (v02 * *Xen)
> > > * *ACPI: XSDT 00000000fc012cb0 00034 (v01 * *Xen * * *HVM
> 00000000
> > HVML
> > > * *00000000)
> > > * *ACPI: FACP 00000000fc012ad0 000F4 (v04 * *Xen * * *HVM
> 00000000
> > HVML
> > > * *00000000)
> > > * *ACPI: DSDT 00000000fc002c40 0FE0B (v02 * *Xen * * *HVM
> 00000000
> > INTL
> > > * *20081204)
> > > * *ACPI: FACS 00000000fc002c00 00040
> > > * *ACPI: APIC 00000000fc012bd0 000D8 (v02 * *Xen * * *HVM
> 00000000
> > HVML
> > > * *00000000)
> > > * *No NUMA configuration found
> > > * *Faking a node at 0000000000000000-0000000080000000
> > > * *Bootmem setup node 0 0000000000000000-0000000080000000
> > > * * *NODE_DATA [0000000000009000 - 0000000000020fff]
> > > * * *bootmap [0000000000021000 - *0000000000030fff] pages 10
> > > * *(7 early reservations) ==> bootmem [0000000000 - 0080000000]
> > > * * *#0 [0000000000 - 0000001000] * BIOS data page ==>
> [0000000000 -
> > > * *0000001000]
> > > * * *#1 [0000006000 - 0000008000] * * * TRAMPOLINE ==>
> [0000006000 -
> > > * *0000008000]
> > > * * *#2 [0001000000 - 00027308b8] * *TEXT DATA BSS ==>
> [0001000000 -
> > > * *00027308b8]
> > > * * *#3 [003469c000 - 0037fef46b] * * * * *RAMDISK ==>
> [003469c000 -
> > > * *0037fef46b]
> > > * * *#4 [000009fc00 - 0000100000] * *BIOS reserved ==>
> [000009fc00 -
> > > * *0000100000]
> > > * * *#5 [0002731000 - 00027310a1] * * * * * * *BRK ==>
> [0002731000 -
> > > * *00027310a1]
> > > * * *#6 [0000008000 - 0000009000] * * * * *PGTABLE ==>
> [0000008000 -
> > > * *0000009000]
> > > * *found SMP MP-table at [ffff8800000fbc40] fbc40
> > > * *Zone PFN ranges:
> > > * * *DMA * * *0x00000000 -> 0x00001000
> > > * * *DMA32 * *0x00001000 -> 0x00100000
> > > * * *Normal * 0x00100000 -> 0x00100000
> > > * *Movable zone start PFN for each node
> > > * *early_node_map[2] active PFN ranges
> > > * * * *0: 0x00000000 -> 0x0000009f
> > > * * * *0: 0x00000100 -> 0x00080000
> > > * *ACPI: PM-Timer IO Port: 0x1f48
> > > * *ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
> > > * *ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x04] lapic_id[0x08] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x05] lapic_id[0x0a] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x06] lapic_id[0x0c] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x07] lapic_id[0x0e] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x08] lapic_id[0x10] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x09] lapic_id[0x12] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x14] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x16] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x18] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x1a] disabled)
> > > * *ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x1c] disabled)
> > > * *ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
> > > * *IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI
> 0-47
> > > * *ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> > > * *ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level)
> > > * *ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
> > > * *ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
> > > * *Using ACPI (MADT) for SMP configuration information
> > > * *SMP: Allowing 15 CPUs, 14 hotplug CPUs
> > > * *Xen version 4.0.
> > > * *PM: Registered nosave memory: 000000000009f000 -
> 00000000000a0000
> > > * *PM: Registered nosave memory: 00000000000a0000 -
> 00000000000e0000
> > > * *PM: Registered nosave memory: 00000000000e0000 -
> 0000000000100000
> > > * *Allocating PCI resources starting at 80000000 (gap:
> > 80000000:7c000000)
> > > * *Booting paravirtualized kernel on Xen
> > > * *NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:15 nr_node_ids:1
> > > * *PERCPU: Embedded 478 pages/cpu @ffff880006000000 s1927128
> r8192
> > d22568
> > > * *u2097152
> > > * *pcpu-alloc: s1927128 r8192 d22568 u2097152 alloc=1*2097152
> > > * *pcpu-alloc: [0] 00 [0] 01 [0] 02 [0] 03 [0] 04 [0] 05 [0] 06
> [0] 07
> > > * *pcpu-alloc: [0] 08 [0] 09 [0] 10 [0] 11 [0] 12 [0] 13 [0] 14
> > > * *Built 1 zonelists in Node order, mobility grouping on.
> *Total
> > pages:
> > > * *510779
> > > * *Policy zone: DMA32
> > > * *Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32.15
> > > * *root=UUID=4d2c0dbc-296e-40be-bdbc-955437414fcb ro
> > bigphysarea=128000
> > > * *kdb=on nmi_watchdog=1 init_cpus=0 console=ttyS0,115200n8
> selinux=0
> > > * *cgroup_disable=memory
> > > * *init_cpus[0]=1
> > > * *setting init process cpumask to 81769470
> > > * *Disabling memory control group subsystem
> > > * *PID hash table entries: 4096 (order: 3, 32768 bytes)
> > > * *Initializing CPU#0
> > > * *Checking aperture...
> > > * *No AGP bridge found
> > > * *Memory: 1932012k/2097152k available (4878k kernel code, 388k
> > absent,
> > > * *164752k reserved, 3489k data, 3392k init)
> > > * *SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0,
> CPUs=15,
> > Nodes=1
> > > * *Hierarchical RCU implementation.
> > > * *NR_IRQS:4352 nr_irqs:936
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *xen map irq failed -38
> > > * *ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> > > * *ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 low level)
> > > * *ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level)
> > > * *ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level)
> > > * *Console: colour VGA+ 80x25
> > > * *console [ttyS0] enabled
> > > * *Lock dependency validator: Copyright (c) 2006 Red Hat, Inc.,
> Ingo
> > Molnar
> > > * *... MAX_LOCKDEP_SUBCLASSES: *8
> > > * *... MAX_LOCK_DEPTH: * * * * *48
> > > * *... MAX_LOCKDEP_KEYS: * * * *8191
> > > * *... CLASSHASH_SIZE: * * * * *4096
> > > * *... MAX_LOCKDEP_ENTRIES: * * 16384
> > > * *... MAX_LOCKDEP_CHAINS: * * *32768
> > > * *... CHAINHASH_SIZE: * * * * *16384
> > > * * memory used by lock dependency info: 6367 kB
> > > * * per task-struct memory footprint: 2688 bytes
> > > * *Fast TSC calibration using PIT
> > > * *Detected 2533.594 MHz processor.
> > > * *Calibrating delay loop (skipped), value calculated using
> timer
> > frequency..
> > > * *5067.18 BogoMIPS (lpj=2533594)
> > > * *kdb version 4.4 by Keith Owens, Scott Lurndal. Copyright
> SGI, All
> > Rights
> > > * *Reserved
> > > * *kdb_cmd[0]: defcmd archkdb *First line arch debugging
> > > * *kdb_cmd[8]: defcmd archkdbcpu *archkdb with only tasks on
> cpus
> > > * *kdb_cmd[15]: defcmd archkdbshort *archkdb with less detailed
> > backtrace
> > > * *Security Framework initialized
> > > * *SELinux: *Disabled at boot.
> > > * *Dentry cache hash table entries: 262144 (order: 9, 2097152
> bytes)
> > > * *Inode-cache hash table entries: 131072 (order: 8, 1048576
> bytes)
> > > * *Mount-cache hash table entries: 256
> > > * *Initializing cgroup subsys ns
> > > * *Initializing cgroup subsys cpuacct
> > > * *Initializing cgroup subsys memory
> > > * *Initializing cgroup subsys devices
> > > * *Initializing cgroup subsys freezer
> > > * *Initializing cgroup subsys net_cls
> > > * *CPU: L1 I cache: 32K, L1 D cache: 32K
> > > * *CPU: L2 cache: 256K
> > > * *CPU: L3 cache: 8192K
> > > * *CPU 0/0x0 -> Node 0
> > > * *CPU: Unsupported number of siblings 32
> > > * *mce: CPU supports 9 MCE banks
> > > * *Performance Events: unsupported p6 CPU model 26 no PMU
> driver,
> > software
> > > * *events only.
> > > * *lockdep: fixing up alternatives.
> > > * *SMP alternatives: switching to UP code
> > > * *ACPI: Core revision 20090903
> > > * *ftrace: converting mcount calls to 0f 1f 44 00 00
> > > * *ftrace: allocating 24649 entries in 97 pages
> > > * *Setting APIC routing to physical flat
> > > * *BUG: unable to handle kernel NULL pointer dereference at
> (null)
> > > * *IP: [<ffffffff8102ba2e>]
> add_pin_to_irq_node_nopanic+0x10/0x81
> > > * *PGD 0
> > > * *Oops: 0000 [#1] SMP
> > > * *last sysfs file:
> > > * *Entering kdb (current=0xffff88007f4c0000, pid 1) on
> processor 0
> > Oops:
> > > * *<NULL>
> > > * *due to oops @ 0xffffffff8102ba2e
> > > * * * * r15 = 0x0000000000000000 * * *r14 = 0x0000000000000001
> > > * * * * r13 = 0x0000000000000001 * * *r12 = 0xffffffff81747480
> > > * * * * *bp = 0xffff88007f4bbe00 * * * bx = 0x0000000000000005
> > > * * * * r11 = 0xffff88007f4bbe00 * * *r10 = 0xffff88007f4c0000
> > > * * * * *r9 = 0x0000000000000046 * * * r8 = 0xffff88007f4bbe00
> > > * * * * *ax = 0xffffffff81747480 * * * cx = 0x0000000000000001
> > > * * * * *dx = 0x0000000000000000 * * * si = 0x0000000000000000
> > > * * * * *di = 0x0000000000000000 *orig_ax = 0xffffffffffffffff
> > > * * * * *ip = 0xffffffff8102ba2e * * * cs = 0x0000000000000010
> > > * * * flags = 0x0000000000010282 * * * sp = 0xffff88007f4bbdd0
> > > * * * * *ss = 0x0000000000000018 ®s = 0xffff88007f4bbd38
> > > * *[0]kdb>
> > > * *[0]kdb>
> > > * *[0]kdb>
> > > * *[0]kdb> bt
> > > * *Stack traceback for pid 1
> > > * *0xffff88007f4c0000 * * * *1 * * * *0 *1 * *0 * R
> > *0xffff88007f4c0560
> > > * **swapper
> > > * *sp * * * * * * * *ip * * * * * * * *Function (args)
> > > * *bb_parse_opcode: no match at [kernel]kdb_save_running
> > 0xffffffff8124668f -
> > > * *'push'
> > > * *bb_parse_opcode: no match at [kernel]kdb_save_running
> > 0xffffffff81246690 -
> > > * *'mov'
> > > * *bb_parse_opcode: no match at [kernel]kdb_save_running
> > 0xffffffff81246693 -
> > > * *'nop'
> > > * *bb_parse_opcode: no match at [kernel]kdb_save_running
> > 0xffffffff81246695 -
> > > * *'add'
> > > * *bb_parse_opcode: no match at [kernel]kdb_save_running
> > 0xffffffff81246698 -
> > > * *'mov'
> > > * *kdb_bb: address 0xffff88007f4bba48 not recognised
> > > * *Using old style backtrace, unreliable with no arguments
> > > * *sp * * * * * * * *ip * * * * * * * *Function (args)
> > > * *0xffff88007f4bbdb8 0xffffffff8102ba2e
> > add_pin_to_irq_node_nopanic+0x10
> > > * *0xffff88007f4bbe08 0xffffffff8102c9a1
> add_pin_to_irq_node+0xe
> > > * *0xffff88007f4bbe18 0xffffffff81a162fb
> setup_IO_APIC_irqs+0x1a4
> > > * *0xffff88007f4bbe68 0xffffffff81a163c7 setup_IO_APIC+0x43
> > > * *0xffff88007f4bbe88 0xffffffff81a11a74
> native_smp_prepare_cpus+0x1d7
> > > * *0xffff88007f4bbed8 0xffffffff81a048a6 kernel_init+0x75
> > > * *0xffff88007f4bbf48 0xffffffff81013faa child_rip+0xa
> > > * *[0]kdb>
> > > * *[0]kdb>
> > > * *[0]kdb>
> > > * *[0]kdb>
> > > * *This domU works with bare-metal kernels, this is the first
> time
> > I've
> > > * *attempted to use pv-ops kernel for this domU.
> > > * *-Bruce
> > >
> > > References
> > >
> > > * *Visible links
> > > * *1.
> >
>
> [4][5]http://old.nabble.com/Re:--Xen-users--xen-stable-2.6.32.x-compilation-failure-in-do_hvm_suspend()-td28550826.html
> > > _______________________________________________
> > > Xen-devel mailing list
> > > [5][6]Xen-devel@xxxxxxxxxxxxxxxxxxx
> > > [6][7]http://lists.xensource.com/xen-devel
> >
> > References
> >
> > Visible links
> > 1. mailto:[8]pasik@xxxxxx
> > 2.
>
> [9]http://old.nabble.com/Re:--Xen-users--xen-stable-2.6.32.x-compilation-failure-in-do_hvm_suspend()-td28550826.html
> > 3.
>
> [10]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.15-pvops-dom0-xen-stable-x86_64
> > 4.
>
> [11]http://old.nabble.com/Re:--Xen-users--xen-stable-2.6.32.x-compilation-failure-in-do_hvm_suspend()-td28550826.html
> > 5. mailto:[12]Xen-devel@xxxxxxxxxxxxxxxxxxx
> > 6. [13]http://lists.xensource.com/xen-devel
> > _______________________________________________
> > Xen-devel mailing list
> > [14]Xen-devel@xxxxxxxxxxxxxxxxxxx
> > [15]http://lists.xensource.com/xen-devel
>
> References
>
> Visible links
> 1. mailto:pasik@xxxxxx
> 2. mailto:pasik@xxxxxx
> 3.
> http://old.nabble.com/Re:--Xen-users--xen-stable-2.6.32.x-compilation-failure-in-do_hvm_suspend()-td28550826.html
> 4.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.15-pvops-dom0-xen-stable-x86_64
> 5.
> http://old.nabble.com/Re:--Xen-users--xen-stable-2.6.32.x-compilation-failure-in-do_hvm_suspend()-td28550826.html
> 6. mailto:Xen-devel@xxxxxxxxxxxxxxxxxxx
> 7. http://lists.xensource.com/xen-devel
> 8. mailto:pasik@xxxxxx
> 9.
> http://old.nabble.com/Re:--Xen-users--xen-stable-2.6.32.x-compilation-failure-in-do_hvm_suspend()-td28550826.html
> 10.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.15-pvops-dom0-xen-stable-x86_64
> 11.
> http://old.nabble.com/Re:--Xen-users--xen-stable-2.6.32.x-compilation-failure-in-do_hvm_suspend()-td28550826.html
> 12. mailto:Xen-devel@xxxxxxxxxxxxxxxxxxx
> 13. http://lists.xensource.com/xen-devel
> 14. mailto:Xen-devel@xxxxxxxxxxxxxxxxxxx
> 15. http://lists.xensource.com/xen-devel
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
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