an-0724): AE_NO_MEMORY, Evaluating _PRW [20081204] 1 multicall(s) failed: cpu 0 Pid: 1, comm: swapper Tainted: G W 2.6.29-rc5-tip-03405-ge2625a5 #5 Call Trace: [] xen_mc_flush+0xae/0x170 [] xen_set_domain_pte+0x8b/0x9f [] xen_set_iomap_pte+0xd/0x10 [] xen_set_pte_at+0x2e/0xe8 [] ioremap_page_range+0x1c3/0x218 [] __ioremap_caller+0x234/0x29d [] ioremap_nocache+0xd/0xf [] ? acpi_os_map_memory+0x15/0x1e [] acpi_os_map_memory+0x15/0x1e [] acpi_ex_system_memory_space_handler+0xd7/0x238 [] ? acpi_ex_system_memory_space_handler+0x0/0x238 [] acpi_ev_address_space_dispatch+0x162/0x1a2 [] acpi_ex_access_region+0x1e5/0x26a [] acpi_ex_field_datum_io+0x125/0x2aa [] acpi_ex_extract_from_field+0x92/0x200 [] ? acpi_ex_read_data_from_field+0x159/0x1a2 [] acpi_ex_read_data_from_field+0x171/0x1a2 [] acpi_ex_resolve_node_to_value+0x1b0/0x228 [] acpi_ex_resolve_to_value+0x212/0x24b [] acpi_ds_evaluate_name_path+0x6e/0xe3 [] acpi_ds_exec_end_op+0x7c/0x487 [] acpi_ps_parse_loop+0x61c/0x7c4 [] acpi_ps_parse_aml+0xcf/0x31f [] acpi_ps_execute_method+0x1b0/0x27d [] acpi_ns_evaluate+0x142/0x248 [] acpi_ut_evaluate_object+0x51/0x18b [] acpi_ut_execute_sxds+0x2c/0x97 [] ? acpi_ut_evaluate_numeric_object+0x38/0x41 [] acpi_get_object_info+0x16c/0x1ce [] acpi_add_single_object+0x2a1/0xe79 [] ? acpi_add_single_object+0xcc4/0xe79 [] ? acpi_os_wait_semaphore+0xa4/0xec [] ? _spin_lock_irqsave+0x20/0x28 [] ? _spin_unlock_irqrestore+0x14/0x17 [] ? up+0x2b/0x2f [] ? acpi_os_signal_semaphore+0x4e/0x55 [] ? acpi_ut_release_mutex+0x87/0x90 [] acpi_bus_scan+0xff/0x170 [] acpi_scan_init+0xc6/0xeb [] do_one_initcall+0x4a/0x115 [] ? acpi_scan_init+0x0/0xeb [] ? default_affinity_write+0x1b/0x3e [] ? init_irq_proc+0x53/0x60 [] kernel_init+0x101/0x152 [] ? kernel_init+0x0/0x152 [] kernel_thread_helper+0x7/0x10 ------------[ cut here ]------------ WARNING: at arch/x86/xen/multicalls.c:182 xen_mc_flush+0x165/0x170() Hardware name: HP Compaq dc5750 Small Form Factor Modules linked in: Pid: 1, comm: swapper Tainted: G W 2.6.29-rc5-tip-03405-ge2625a5 #5 Call Trace: [] warn_slowpath+0x74/0x8a [] ? check_events+0x8/0xc [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? _spin_unlock_irqrestore+0x14/0x17 [] ? xen_force_evtchn_callback+0xf/0x14 [] ? check_events+0x8/0xc [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? vprintk+0x2a3/0x2ae [] ? die+0x18/0x59 [] ? show_trace+0x10/0x14 [] ? printk+0x15/0x17 [] ? xen_force_evtchn_callback+0xf/0x14 [] xen_mc_flush+0x165/0x170 [] xen_set_domain_pte+0x8b/0x9f [] xen_set_iomap_pte+0xd/0x10 [] xen_set_pte_at+0x2e/0xe8 [] ioremap_page_range+0x1c3/0x218 [] __ioremap_caller+0x234/0x29d [] ioremap_nocache+0xd/0xf [] ? acpi_os_map_memory+0x15/0x1e [] acpi_os_map_memory+0x15/0x1e [] acpi_ex_system_memory_space_handler+0xd7/0x238 [] ? acpi_ex_system_memory_space_handler+0x0/0x238 [] acpi_ev_address_space_dispatch+0x162/0x1a2 [] acpi_ex_access_region+0x1e5/0x26a [] acpi_ex_field_datum_io+0x125/0x2aa [] acpi_ex_extract_from_field+0x92/0x200 [] ? acpi_ex_read_data_from_fieþDentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) PCI-DMA: Using software bounce buffering for IO (SWIOTLB) Placing 64MB software IO TLB between c1d19000 - c5d19000 software IO TLB at phys 0x1d19000 - 0x5d19000 Memory: 428908k/524288k available (2074k kernel code, 94220k reserved, 1268k data, 308k init, 0k highmem) virtual kernel memory layout: fixmap : 0xf5618000 - 0xf57ff000 (1948 kB) pkmap : 0xf5200000 - 0xf5400000 (2048 kB) vmalloc : 0xe0800000 - 0xf51fe000 ( 329 MB) lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) .init : 0xc044a000 - 0xc0497000 ( 308 kB) .data : 0xc0306a47 - 0xc0443c68 (1268 kB) .text : 0xc0100000 - 0xc0306a47 (2074 kB) Checking if this processor honours the WP bit even in supervisor mode...Ok. SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 installing Xen timer for CPU 0 Calibrating delay loop (skipped), value calculated using timer frequency.. 4189.50 BogoMIPS (lpj=8379008) Mount-cache hash table entries: 512 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 SMP alternatives: switching to UP code ACPI: Core revision 20081204 cpu 0 spinlock event irq 25 installing Xen timer for CPU 1 cpu 1 spinlock event irq 31 SMP alternatives: switching to SMP code Initializing CPU#1 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 Brought up 2 CPUs net_namespace: 744 bytes HP Compaq Laptop series board detected. Selecting BIOS-method for reboots. Booting paravirtualized kernel on Xen Xen version: 3.4-unstable (preserve-AD) (dom0) Grant table initialized NET: Registered protocol family 16 xenbus_probe_init ok ACPI: bus type pci registered PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 64 PCI: MCFG area at e0000000 reserved in E820 PCI: Using MMCONFIG for extended config space PCI: Using configuration type 1 for base access bio: create slab at 0 1 multicall(s) failed: cpu 0 Pid: 1, comm: swapper Not tainted 2.6.29-rc5-tip-03405-ge2625a5 #5 Call Trace: [] xen_mc_flush+0xae/0x170 [] xen_set_domain_pte+0x8b/0x9f [] xen_set_iomap_pte+0xd/0x10 [] xen_set_pte_at+0x2e/0xe8 [] ioremap_page_range+0x1c3/0x218 [] __ioremap_caller+0x234/0x29d [] ioremap_nocache+0xd/0xf [] ? acpi_os_map_memory+0x15/0x1e [] acpi_os_map_memory+0x15/0x1e [] acpi_ex_system_memory_space_handler+0xd7/0x238 [] ? acpi_ex_system_memory_space_handler+0x0/0x238 [] acpi_ev_address_space_dispatch+0x162/0x1a2 [] acpi_ex_access_region+0x1e5/0x26a [] acpi_ex_field_datum_io+0x125/0x2aa [] ? check_events+0x8/0xc [] acpi_ex_extract_from_field+0x92/0x200 [] ? acpi_ex_read_data_from_field+0x159/0x1a2 [] acpi_ex_read_data_from_field+0x171/0x1a2 [] acpi_ex_resolve_node_to_value+0x1b0/0x228 [] acpi_ex_resolve_to_value+0x212/0x24b [] acpi_ds_evaluate_name_path+0x6e/0xe3 [] acpi_ds_exec_end_op+0x7c/0x487 [] acpi_ps_parse_loop+0x61c/0x7c4 [] acpi_ps_parse_aml+0xcf/0x31f [] acpi_ps_execute_method+0x1b0/0x27d [] acpi_ns_evaluate+0x142/0x248 [] acpi_ut_evaluate_object+0x51/0x18b [] acpi_ut_execute_STA+0x22/0x7a [] acpi_ns_get_device_callback+0x59/0x112 [] ? acpi_os_signal_semaphore+0x4e/0x55 [] acpi_ns_walk_namespace+0xa4/0x124 [] acpi_get_devices+0x47/0x5d [] ? acpi_ns_get_device_callback+0x0/0x112 [] ? ec_parse_device+0x0/0x80 [] acpi_ec_ecdt_probe+0xcf/0x185 [] acpi_init+0x79/0x232 [] do_one_initcall+0x4a/0x115 [] ? acpi_init+0x0/0x232 [] ? default_affinity_write+0x1b/0x3e [] ? init_irq_proc+0x53/0x60 [] kernel_init+0x101/0x152 [] ? kernel_init+0x0/0x152 [] kernel_thread_helper+0x7/0x10 ------------[ cut here ]------------ WARNING: at arch/x86/xen/multicalls.c:182 xen_mc_flush+0x165/0x170() Hardware name: HP Compaq dc5750 Small Form Factor Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.29-rc5-tip-03405-ge2625a5 #5 Call Trace: [] warn_slowpath+0x74/0x8a [] ? check_events+0x8/0xc [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? _spin_unlock_irqrestore+0x14/0x17 [] ? xen_force_evtchn_callback+0xf/0x14 [] ? check_events+0x8/0xc [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? vprintk+0x2a3/0x2ae [] ? die+0x18/0x59 [] ? show_trace+0x10/0x14 [] ? printk+0x15/0x17 [] ? xen_force_evtchn_callback+0xf/0x14 [] xen_mc_flush+0x165/0x170 [] xen_set_domain_pte+0x8b/0x9f [] xen_set_iomap_pte+0xd/0x10 [] xen_set_pte_at+0x2e/0xe8 [] ioremap_page_range+0x1c3/0x218 [] __ioremap_caller+0x234/0x29d [] ioremap_nocache+0xd/0xf [] ? acpi_os_map_memory+0x15/0x1e [] acpi_os_map_memory+0x15/0x1e [] acpi_ex_system_memory_space_handler+0xd7/0x238 [] ? acpi_ex_system_memory_space_handler+0x0/0x238 [] acpi_ev_address_space_dispatch+0x162/0x1a2 [] acpi_ex_access_region+0x1e5/0x26a [] acpi_ex_field_datum_io+0x125/0x2aa [] ? check_events+0x8/0xc [] acpi_ex_extract_from_field+0x92/0x200 [] ? acpi_ex_read_data_from_field+0x159/0x1a2 [] acpi_ex_read_data_from_field+0x171/0x1a2 [] acpi_ex_resolve_node_to_value+0x1b0/0x228 [] acpi_ex_resolve_to_value+0x212/0x24b [] acpi_ds_evaluate_name_path+0x6e/0xe3 [] acpi_ds_exec_end_op+0x7c/0x487 [] acpi_ps_parse_loop+0x61c/0x7c4 [] acpi_ps_parse_aml+0xcf/0x31f [] acpi_ps_execute_method+0x1b0/0x27d [] acpi_ns_evaluate+0x142/0x248 [] acpi_ut_evaluate_object+0x51/0x18b [] acpi_ut_execute_STA+0x22/0x7a [] acpi_ns_get_device_callback+0x59/0x112 [] ? acpi_os_signal_semaphore+0x4e/0x55 [] acpi_ns_walk_namespace+0xa4/0x124 [] acpi_get_devices+0x47/0x5d [] ? acpi_ns_get_device_callback+0x0/0x112 [] ? ec_parse_device+0x0/0x80 [] acpi_ec_ecdt_probe+0xcf/0x185 [] acpi_init+0x79/0x232 [] do_one_initcall+0x4a/0x115 [] ? acpi_init+0x0/0x232 [] ? default_affinity_write+0x1b/0x3e [] ? init_irq_proc+0x53/0x60 [] kernel_init+0x101/0x152 [] ? kernel_init+0x0/0x152 [] kernel_thread_helper+0x7/0x10 ---[ end trace 4eaa2a86a8e2da22 ]--- 1 multicall(s) failed: cpu 0 Pid: 1, comm: swapper Tainted: G W 2.6.29-rc5-tip-03405-ge2625a5 #5 Call Trace: [] xen_mc_flush+0xae/0x170 [] xen_set_domain_pte+0x8b/0x9f [] xen_set_iomap_pte+0xd/0x10 [] xen_set_pte_at+0x2e/0xe8 [] ioremap_page_range+0x1c3/0x218 [] __ioremap_caller+0x234/0x29d [] ioremap_nocache+0xd/0xf [] ? acpi_os_map_memory+0x15/0x1e [] acpi_os_map_memory+0x15/0x1e [] acpi_ex_system_memory_space_handler+0xd7/0x238 [] ? acpi_ex_system_memory_space_handler+0x0/0x238 [] acpi_ev_address_space_dispatch+0x162/0x1a2 [] acpi_ex_access_region+0x1e5/0x26a [] acpi_ex_field_datum_io+0x125/0x2aa [] ? check_events+0x8/0xc [] acpi_ex_extract_from_field+0x92/0x200 [] ? acpi_ex_read_data_from_field+0x159/0x1a2 [] acpi_ex_read_data_from_field+0x171/0x1a2 [] acpi_ex_resolve_node_to_value+0x1b0/0x228 [] acpi_ex_resolve_to_value+0x212/0x24b [] acpi_ds_evaluate_name_path+0x6e/0xe3 [] acpi_ds_exec_end_op+0x7c/0x487 [] acpi_ps_parse_loop+0x61c/0x7c4 [] acpi_ps_parse_aml+0xcf/0x31f [] acpi_ps_execute_method+0x1b0/0x27d [] acpi_ns_evaluate+0x142/0x248 [] acpi_ut_evaluate_object+0x51/0x18b [] acpi_ut_execute_STA+0x22/0x7a [] acpi_ns_get_device_callback+0x59/0x112 [] ? acpi_os_signal_semaphore+0x4e/0x55 [] acpi_ns_walk_namespace+0xa4/0x124 [] acpi_get_devices+0x47/0x5d [] ? acpi_ns_get_device_callback+0x0/0x112 [] ? ec_parse_device+0x0/0x80 [] acpi_ec_ecdt_probe+0xcf/0x185 [] acpi_init+0x79/0x232 [] do_one_initcall+0x4a/0x115 [] ? acpi_init+0x0/0x232 [] ? default_affinity_write+0x1b/0x3e [] ? init_irq_proc+0x53/0x60 [] kernel_init+0x101/0x152 [] ? kernel_init+0x0/0x152 [] kernel_thread_helper+0x7/0x10 ------------[ cut here ]------------ WARNING: at arch/x86/xen/multicalls.c:182 xen_mc_flush+0x165/0x170() Hardware name: HP Compaq dc5750 Small Form Factor Modules linked in: Pid: 1, comm: swapper Tainted: G W 2.6.29-rc5-tip-03405-ge2625a5 #5 Call Trace: [] warn_slowpath+0x74/0x8a [] ? check_events+0x8/0xc [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? _spin_unlock_irqrestore+0x14/0x17 [] ? xen_force_evtchn_callback+0xf/0x14 [] ? check_events+0x8/0xc [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? vprintk+0x2a3/0x2ae [] ? die+0x18/0x59 [] ? show_trace+0x10/0x14 [] ? printk+0x15/0x17 [] ? xen_force_evtchn_callback+0xf/0x14 [] xen_mc_flush+0x165/0x170 [] xen_set_domain_pte+0x8b/0x9f [] xen_set_iomap_pte+0xd/0x10 [] xen_set_pte_at+0x2e/0xe8 [] ioremap_page_range+0x1c3/0x218 [] __ioremap_caller+0x234/0x29d [] ioremap_nocache+0xd/0xf [] ? acpi_os_map_memory+0x15/0x1e [] acpi_os_map_memory+0x15/0x1e [] acpi_ex_system_memory_space_handler+0xd7/0x238 [] ? acpi_ex_system_memory_space_handler+0x0/0x238 [] acpi_ev_address_space_dispatch+0x162/0x1a2 [] acpi_ex_access_region+0x1e5/0x26a [] acpi_ex_field_datum_io+0x125/0x2aa [] ? check_events+0x8/0xc [] acpi_ex_extract_from_field+0x92/0x200 [] ? acpi_ex_read_data_from_field+0x159/0x1a2 [] acpi_ex_read_data_from_field+0x171/0x1a2 [] acpi_ex_resolve_node_to_value+0x1b0/0x228 [] acpi_ex_resolve_to_value+0x212/0x24b [] acpi_ds_evaluate_name_path+0x6e/0xe3 [] acpi_ds_exec_end_op+0x7c/0x487 [] acpi_ps_parse_loop+0x61c/0x7c4 [] acpi_ps_parse_aml+0xcf/0x31f [] acpi_ps_execute_method+0x1b0/0x27d [] acpi_ns_evaluate+0x142/0x248 [] acpi_ut_evaluate_object+0x51/0x18b [] acpi_ut_execute_STA+0x22/0x7a [] acpi_ns_get_device_callback+0x59/0x112 [] ? acpi_os_signal_semaphore+0x4e/0x55 [] acpi_ns_walk_namespace+0xa4/0x124 [] acpi_get_devices+0x47/0x5d [] ? acpi_ns_get_device_callback+0x0/0x112 [] ? ec_parse_device+0x0/0x80 [] acpi_ec_ecdt_probe+0xcf/0x185 [] acpi_init+0x79/0x232 [] do_one_initcall+0x4a/0x115 [] ? acpi_init+0x0/0x232 [] ? default_affinity_write+0x1b/0x3e [] ? init_irq_proc+0x53/0x60 [] kernel_init+0x101/0x152 [] ? kernel_init+0x0/0x152 [] kernel_thread_helper+0x7/0x10 ---[ end trace 4eaa2a86a8e2da23 ]--- ------------[ cut here ]------------ WARNING: at arch/x86/mm/pageattr.c:563 __cpa_process_fault+0x55/0x62() Hardware name: HP Compaq dc5750 Small Form Factor CPA: called for zero pte. vaddr = e0804000 cpa->vaddr = e0804000 Modules linked in: Pid: 1, comm: swapper Tainted: G W 2.6.29-rc5-tip-03405-ge2625a5 #5 Call Trace: [] warn_slowpath+0x74/0x8a [] ? serial8250_console_write+0xdf/0xe7 [] ? xen_force_evtchn_callback+0xf/0x14 [] ? xen_force_evtchn_callback+0xf/0x14 [] ? check_events+0x8/0xc [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? _spin_unlock_irqrestore+0x14/0x17 [] ? xen_force_evtchn_callback+0xf/0x14 [] ? check_events+0x8/0xc [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? vprintk+0x2a3/0x2ae [] ? xen_pmd_val+0x8/0xa [] __cpa_process_fault+0x55/0x62 [] __change_page_attr_set_clr+0xfd/0xa6e [] ? warn_slowpath+0x83/0x8a [] ? check_events+0x8/0xc [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? _spin_unlock_irqrestore+0x14/0x17 [] ? xen_force_evtchn_callback+0xf/0x14 [] ? check_events+0x8/0xc [] ? vprintk+0x2a3/0x2ae [] ? die+0x18/0x59 [] ? show_trace+0x10/0x14 [] ? _spin_lock+0x8/0xb [] ? __purge_vmap_area_lazy+0x114/0x11d [] ? vm_unmap_aliases+0x12d/0x137 [] change_page_attr_set_clr+0x16e/0x320 [] ? xen_set_iomap_pte+0xd/0x10 [] _set_memory_uc+0x1d/0x1f [] ioremap_change_attr+0x14/0x24 [] __ioremap_caller+0x260/0x29d [] ioremap_nocache+0xd/0xf [] ? acpi_os_map_memory+0x15/0x1e [] acpi_os_map_memory+0x15/0x1e [] acpi_ex_system_memory_space_handler+0xd7/0x238 [] ? acpi_ex_system_memory_space_handler+0x0/0x238 [] acpi_ev_address_space_dispatch+0x162/0x1a2 [] acpi_ex_access_region+0x1e5/0x26a [] acpi_ex_field_datum_io+0x125/0x2aa [] ? check_events+0x8/0xc [] acpi_ex_extract_from_field+0x92/0x200 [] ? acpi_ex_read_data_from_field+0x159/0x1a2 [] acpi_ex_read_data_from_field+0x171/0x1a2 [] acpi_ex_resolve_node_to_value+0x1b0/0x228 [] acpi_ex_resolve_to_value+0x212/0x24b [] acpi_ds_evaluate_name_path+0x6e/0xe3 [] acpi_ds_exec_end_op+0x7c/0x487 [] acpi_ps_parse_loop+0x61c/0x7c4 [] acpi_ps_parse_aml+0xcf/0x31f [] acpi_ps_execute_method+0x1b0/0x27d [] acpi_ns_evaluate+0x142/0x248 [] acpi_ut_evaluate_object+0x51/0x18b [] acpi_ut_execute_STA+0x22/0x7a [] acpi_ns_get_device_callback+0x59/0x112 [] ? acpi_os_signal_semaphore+0x4e/0x55 [] acpi_ns_walk_namespace+0xa4/0x124 [] acpi_get_devices+0x47/0x5d [] ? acpi_ns_get_device_callback+0x0/0x112 [] ? ec_parse_device+0x0/0x80 [] acpi_ec_ecdt_probe+0xcf/0x185 [] acpi_init+0x79/0x232 [] do_one_initcall+0x4a/0x115 [] ? acpi_init+0x0/0x232 [] ? default_affinity_write+0x1b/0x3e [] ? init_irq_proc+0x53/0x60 [] kernel_init+0x101/0x152 [] ? kernel_init+0x0/0x152 [] kernel_thread_helper+0x7/0x10 ---[ end trace 4eaa2a86a8e2da24 ]--- ACPI Error (exregion-0165): Could not map memory at 000000006BD72B6F, size 1000 [20081204] ACPI Exception (evregion-0422): AE_NO_MEMORY, Returned by Handler for [SystemMemory] [20081204] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.LPC_.ECP0._STA] (Node df81edb0), AE_NO_MEMORY ACPI Error (uteval-0230): Method execution failed [\_SB_.PCI0.LPC_.ECP0._STA] (Node df81edb0), AE_NO_MEMORY 1 multicall(s) failed: cpu 0 Pid: 1, comm: swapper Tainted: G W 2.6.29-rc5-tip-03405-ge2625a5 #5 Call Trace: [] xen_mc_flush+0xae/0x170 [] xen_set_domain_pte+0x8b/0x9f [] xen_set_iomap_pte+0xd/0x10 [] xen_set_pte_at+0x2e/0xe8 [] ioremap_page_range+0x1c3/0x218 [] __ioremap_caller+0x234/0x29d [] ioremap_nocache+0xd/0xf [] ? acpi_os_map_memory+0x15/0x1e [] acpi_os_map_memory+0x15/0x1e [] acpi_ex_system_memory_space_handler+0xd7/0x238 [] ? acpi_ex_system_memory_space_handler+0x0/0x238 [] acpi_ev_address_space_dispatch+0x162/0x1a2 [] acpi_ex_access_region+0x1e5/0x26a [] acpi_ex_field_datum_io+0x125/0x2aa [] acpi_ex_extract_from_field+0x92/0x200 [] ? acpi_ex_read_data_from_field+0x159/0x1a2 [] acpi_ex_read_data_from_field+0x171/0x1a2 [] acpi_ex_resolve_node_to_value+0x1b0/0x228 [] acpi_ex_resolve_to_value+0x212/0x24b [] acpi_ds_evaluate_name_path+0x6e/0xe3 [] acpi_ds_exec_end_op+0x7c/0x487 [] acpi_ps_parse_loop+0x61c/0x7c4 [] acpi_ps_parse_aml+0xcf/0x31f [] acpi_ps_execute_method+0x1b0/0x27d [] acpi_ns_evaluate+0x142/0x248 [] acpi_ut_evaluate_object+0x51/0x18b [] acpi_ut_execute_STA+0x22/0x7a [] acpi_ns_get_device_callback+0x59/0x112 [] ? acpi_os_signal_semaphore+0x4e/0x55 [] acpi_ns_walk_namespace+0xa4/0x124 [] acpi_get_devices+0x47/0x5d [] ? acpi_ns_get_device_callback+0x0/0x112 [] ? ec_parse_device+0x0/0x80 [] acpi_ec_ecdt_probe+0xcf/0x185 [] acpi_init+0x79/0x232 [] do_one_initcall+0x4a/0x115 [] ? acpi_init+0x0/0x232 [] ? default_affinity_write+0x1b/0x3e [] ? init_irq_proc+0x53/0x60 [] kernel_init+0x101/0x152 [] ? kernel_init+0x0/0x152 [] kernel_thread_helper+0x7/0x10 ------------[ cut here ]------------ WARNING: at arch/x86/xen/multicalls.c:182 xen_mc_flush+0x165/0x170() Hardware name: HP Compaq dc5750 Small Form Factor Modules linked in: Pid: 1, comm: swapper Tainted: G W 2.6.29-rc5-tip-03405-ge2625a5 #5 Call Trace: [] warn_slowpath+0x74/0x8a [] ? check_events+0x8/0xc [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? _spin_unlock_irqrestore+0x14/0x17 [] ? xen_force_evtchn_callback+0xf/0x14 [] ? check_events+0x8/0xc [] ? xen_restore_fl_direct_end+0x0/0x1 [] ? vprintk+0x2a3/0x2ae [] ? die+0x18/0x59 [] ? show_trace+0x10/0x14 [] ? printk+0x15/0x17 [] ? xen_force_evtchn_callback+0xf/0x14 [] xen_mc_flush+0x165/0x170 [] xen_set_domain_pte+0x8b/0x9f [] xen_set_iomap_pte+0xd/0x10 [] xen_set_pte_at+0x2e/0xe8 [] ioremap_page_range+0x1c3/0x218 [] __ioremap_caller+0x234/0x29d [] ioremap_nocache+0xd/0xf [