On Mon, Jun 21, 2010 at 9:50 AM, Bruce Edge wrote: > On Mon, Jun 21, 2010 at 7:44 AM, Konrad Rzeszutek Wilk < > konrad.wilk@oracle.com> wrote: > >> On Sat, Jun 19, 2010 at 06:37:41PM +0300, Pasi Kärkkäinen 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] >> 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: >> > >> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.15-pvops-dom0-xen-stable-x86_64 >> >> Just to make sure this is not Stefano's code.. can you turn >> CONFIG_XEN_PLATFORM_PCI=y to >> # CONFIG_XEN_PLATFORM_PCI is not set >> >> > Essentially the same thing. Here's the domU console log. I've attached the > .config. Both dom0 and domU are running this kernel. > > Started domain dpm (id=3) > 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 Mon Jun 21 08:52:17 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 - 00000000c0000000 (usable) > BIOS-e820: 00000000fc000000 - 0000000100000000 (reserved) > DMI 2.4 present. > last_pfn = 0xc0000 max_arch_pfn = 0x400000000 > x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 > init_memory_mapping: 0000000000000000-00000000c0000000 > RAMDISK: 346ec000 - 37fef22c > 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 0000000000000000-00000000c0000000 > Bootmem setup node 0 0000000000000000-00000000c0000000 > NODE_DATA [000000000000a000 - 0000000000021fff] > bootmap [0000000000022000 - 0000000000039fff] pages 18 > (7 early reservations) ==> bootmem [0000000000 - 00c0000000] > #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - > 0000001000] > #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - > 0000008000] > #2 [0001000000 - 00026b58b8] TEXT DATA BSS ==> [0001000000 - > 00026b58b8] > #3 [00346ec000 - 0037fef22c] RAMDISK ==> [00346ec000 - > 0037fef22c] > #4 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - > 0000100000] > #5 [00026b6000 - 00026b60a1] BRK ==> [00026b6000 - > 00026b60a1] > #6 [0000008000 - 000000a000] PGTABLE ==> [0000008000 - > 000000a000] > found SMP MP-table at [ffff8800000fbd60] fbd60 > 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 -> 0x000c0000 > ACPI: PM-Timer IO Port: 0x1f48 > ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled) > ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled) > ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] enabled) > ACPI: LAPIC (acpi_id[0x04] lapic_id[0x08] enabled) > ACPI: LAPIC (acpi_id[0x05] lapic_id[0x0a] enabled) > ACPI: LAPIC (acpi_id[0x06] lapic_id[0x0c] enabled) > ACPI: LAPIC (acpi_id[0x07] lapic_id[0x0e] enabled) > ACPI: LAPIC (acpi_id[0x08] lapic_id[0x10] enabled) > ACPI: LAPIC (acpi_id[0x09] lapic_id[0x12] enabled) > ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x14] enabled) > ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x16] enabled) > ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x18] enabled) > ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x1a] enabled) > ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x1c] enabled) > 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, 0 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 c0000000 (gap: c0000000:3c000000) > 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 @ffff880007a00000 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: 766266 > 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 console=ttyS0,115200n8 > selinux=0 cgroup_disable=memory > init_cpus[0]=1 > setting init process cpumask to 81759470 > Disabling memory control group subsystem > PID hash table entries: 4096 (order: 3, 32768 bytes) > Initializing CPU#0 > Checking aperture... > No AGP bridge found > Memory: 2954612k/3145728k available (4742k kernel code, 388k absent, > 190728k reserved, 3548k data, 3380k 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 2533.498 MHz processor. > Calibrating delay loop (skipped), value calculated using timer frequency.. > 5066.99 BogoMIPS (lpj=2533498) > Security Framework initialized > SELinux: Disabled at boot. > Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) > Inode-cache hash table entries: 262144 (order: 9, 2097152 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. > ACPI: Core revision 20090903 > ftrace: converting mcount calls to 0f 1f 44 00 00 > ftrace: allocating 24134 entries in 95 pages > Setting APIC routing to physical flat > BUG: unable to handle kernel NULL pointer dereference at (null) > IP: [] add_pin_to_irq_node_nopanic+0x10/0x81 > PGD 0 > Oops: 0000 [#1] SMP > last sysfs file: > CPU 0 > Modules linked in: > Pid: 1, comm: swapper Not tainted 2.6.32.15 #1 HVM domU > RIP: 0010:[] [] > add_pin_to_irq_node_nopanic+0x10/0x81 > RSP: 0018:ffff8800bfbc9de0 EFLAGS: 00010282 > RAX: ffffffff81737480 RBX: 0000000000000005 RCX: 0000000000000001 > RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 > RBP: ffff8800bfbc9e00 R08: ffff8800bfbc9e00 R09: 0000000000000046 > R10: ffff8800bfbc0000 R11: ffff8800bfbc9e00 R12: ffffffff81737480 > R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000 > FS: 0000000000000000(0000) GS:ffff880007a00000(0000) > knlGS:0000000000000000 > CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b > CR2: 0000000000000000 CR3: 0000000001001000 CR4: 00000000000006f0 > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > Process swapper (pid: 1, threadinfo ffff8800bfbc8000, task > ffff8800bfbc0000) > Stack: > 0000000000000005 ffffffff81737480 0000000000000001 0000000000000001 > <0> ffff8800bfbc9e10 ffffffff8102c855 ffff8800bfbc9e60 ffffffff81a0322b > <0> 0000000000000000 000000000000002f 0000000000000000 0000000000000000 > Call Trace: > [] add_pin_to_irq_node+0xe/0x22 > [] setup_IO_APIC_irqs+0x1a4/0x22d > [] setup_IO_APIC+0x43/0xc5 > [] native_smp_prepare_cpus+0x1d7/0x233 > [] kernel_init+0x75/0x194 > [] child_rip+0xa/0x20 > [] ? restore_args+0x0/0x30 > [] ? kernel_init+0x0/0x194 > [] ? child_rip+0x0/0x20 > Code: 41 5b 5b c9 c3 55 48 89 e5 0f 1f 44 00 00 81 ce 00 80 00 00 e8 ea 61 > 0f 00 c9 c3 55 48 89 e5 41 56 41 55 41 54 53 0f 1f 44 00 00 <48> 8b 07 41 89 > f6 41 89 d5 41 89 cc 48 89 fb eb 13 44 39 28 75 > RIP [] add_pin_to_irq_node_nopanic+0x10/0x81 > RSP > CR2: 0000000000000000 > ---[ end trace a7919e7f17c0a725 ]--- > swapper used greatest stack depth: 4744 bytes left > Kernel panic - not syncing: Attempted to kill init! > Pid: 1, comm: swapper Tainted: G D 2.6.32.15 #1 > Call Trace: > [] panic+0xa5/0x167 > [] ? forget_original_parent+0x8f/0x2b4 > [] ? forget_original_parent+0x36/0x2b4 > [] ? forget_original_parent+0x8f/0x2b4 > [] ? trace_hardirqs_on+0xd/0xf > [] ? _write_unlock_irq+0x30/0x3c > [] forget_original_parent+0xa6/0x2b4 > [] exit_notify+0x16/0x140 > [] do_exit+0x31f/0x39d > [] oops_end+0xbf/0xc7 > [] no_context+0x13a/0x146 > [] __bad_area_nosemaphore+0x1cc/0x1f2 > [] ? trace_hardirqs_off+0xd/0xf > [] ? serial8250_console_write+0x125/0x145 > [] ? trace_hardirqs_off+0xd/0xf > [] ? native_sched_clock+0x32/0x6b > [] ? do_page_fault+0x13b/0x334 > [] bad_area_nosemaphore+0x13/0x15 > [] do_page_fault+0x1c5/0x334 > [] page_fault+0x25/0x30 > [] ? add_pin_to_irq_node_nopanic+0x10/0x81 > [] add_pin_to_irq_node+0xe/0x22 > [] setup_IO_APIC_irqs+0x1a4/0x22d > [] setup_IO_APIC+0x43/0xc5 > [] native_smp_prepare_cpus+0x1d7/0x233 > [] kernel_init+0x75/0x194 > [] child_rip+0xa/0x20 > [] ? restore_args+0x0/0x30 > [] ? kernel_init+0x0/0x194 > [] ? child_rip+0x0/0x20 > > Scratch this. I picked up the wrong .config. Sorry. CONFIG_XEN_PLATFORM_PCI was still enabled. -Bruce