Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754639AbZFSIoB (ORCPT ); Fri, 19 Jun 2009 04:44:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752886AbZFSInx (ORCPT ); Fri, 19 Jun 2009 04:43:53 -0400 Received: from a-sasl-fastnet.sasl.smtp.pobox.com ([207.106.133.19]:50091 "EHLO sasl.smtp.pobox.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752205AbZFSInu (ORCPT ); Fri, 19 Jun 2009 04:43:50 -0400 To: Yinghai Lu Cc: Christoph Lameter , Andrew Morton , mingo@elte.hu, mel@csn.ul.ie, tglx@linutronix.de, hpa@zytor.com, suresh.b.siddha@intel.com, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk, rusty@rustcorp.com.au, steiner@sgi.com, rientjes@google.com, containers@lists.linux-foundation.org Subject: Re: [PATCH] mm: clear N_HIGH_MEMORY map before se set it again -v4 References: <4A05269D.8000701@kernel.org> <20090512111623.GG25923@csn.ul.ie> <4A0A64FB.4080504@kernel.org> <20090513145950.GB28097@csn.ul.ie> <4A0C4910.7090508@kernel.org> <4A0C4A2A.6080009@kernel.org> <20090514095414.ba8356e5.akpm@linux-foundation.org> <4A0C4F67.5080802@kernel.org> <20090514102554.b3a36f19.akpm@linux-foundation.org> <4A0C563A.3020100@kernel.org> <4A2758CB.9090404@kernel.org> <4A27FAD4.2010104@kernel.org> <4A2803D1.4070001@kernel.org> <4A3B49BA.40100@kernel.org> From: Nathan Lynch Date: Fri, 19 Jun 2009 03:43:30 -0500 In-Reply-To: <4A3B49BA.40100@kernel.org> (Yinghai Lu's message of "Fri\, 19 Jun 2009 01\:18\:02 -0700") Message-ID: User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Pobox-Relay-ID: 50AB9070-5CAD-11DE-BE61-97731A10BFE7-04752483!a-sasl-fastnet.pobox.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 31376 Lines: 690 Yinghai Lu writes: >> I bisected to the commit containing this change. Reverting fixes the >> problem. >> > > can you use following patch to see what happens to that nodemask? # dmesg | grep node_states before clear: node_states [3]: 1 after online check: node_states [3]: 0 Full dmesg below. Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 2.6.30-06725-g1d89b30-dirty (nathanl@localhost.localdomain) (gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC) ) #126 SMP PREEMPT Fri Jun 19 03:34:03 CDT 2009 KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD NSC Geode by NSC Cyrix CyrixInstead Centaur CentaurHauls Transmeta GenuineTMx86 Transmeta TransmetaCPU UMC UMC UMC UMC BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fff0000 (usable) BIOS-e820: 000000001fff0000 - 0000000020000000 (ACPI data) BIOS-e820: 00000000fffbd000 - 0000000100000000 (reserved) debug: ignoring loglevel setting. DMI 2.4 present. last_pfn = 0x1fff0 max_arch_pfn = 0x100000 MTRR default type: uncachable MTRR fixed ranges enabled: 00000-9FFFF write-back A0000-FFFFF uncachable MTRR variable ranges enabled: 0 base 0000000000 mask FFE0000000 write-back 1 disabled 2 disabled 3 disabled 4 disabled 5 disabled 6 disabled 7 disabled PAT not supported by CPU. initial memory mapped : 0 - 01400000 init_memory_mapping: 0000000000000000-000000001fff0000 0000000000 - 001fff0000 page 4k kernel direct mapping tables up to 1fff0000 @ 7000-8a000 RAMDISK: 1fce1000 - 1ffef7d3 ACPI: RSDP 000fb9d0 00014 (v00 QEMU ) ACPI: RSDT 1fff0000 0002C (v01 QEMU QEMURSDT 00000001 QEMU 00000001) ACPI: FACP 1fff002c 00074 (v01 QEMU QEMUFACP 00000001 QEMU 00000001) ACPI: DSDT 1fff0100 0253C (v01 BXPC BXDSDT 00000001 INTL 20061109) ACPI: FACS 1fff00c0 00040 ACPI: APIC 1fff2640 000E0 (v01 QEMU QEMUAPIC 00000001 QEMU 00000001) ACPI: Local APIC address 0xfee00000 0MB HIGHMEM available. 511MB LOWMEM available. mapped low ram: 0 - 1fff0000 low ram: 0 - 1fff0000 node 0 low ram: 00000000 - 1fff0000 node 0 bootmap 00002000 - 00006000 (9 early reservations) ==> bootmem [0000000000 - 001fff0000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000] #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000] #3 [0000200000 - 0001149b88] TEXT DATA BSS ==> [0000200000 - 0001149b88] #4 [001fce1000 - 001ffef7d3] RAMDISK ==> [001fce1000 - 001ffef7d3] #5 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] #6 [000114a000 - 000114f065] BRK ==> [000114a000 - 000114f065] #7 [0000007000 - 0000082000] PGTABLE ==> [0000007000 - 0000082000] #8 [0000002000 - 0000006000] BOOTMAP ==> [0000002000 - 0000006000] found SMP MP-table at [c00fb8b0] fb8b0 Zone PFN ranges: DMA 0x00000000 -> 0x00001000 Normal 0x00001000 -> 0x0001fff0 HighMem 0x0001fff0 -> 0x0001fff0 Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x00000000 -> 0x0000009f 0: 0x00000100 -> 0x0001fff0 before clear: node_states [3]: 1 On node 0 totalpages: 130959 free_area_init_node: node 0, pgdat c0976960, node_mem_map c1151000 DMA zone: 60 pages used for memmap DMA zone: 0 pages reserved DMA zone: 3939 pages, LIFO batch:0 Normal zone: 1860 pages used for memmap Normal zone: 125100 pages, LIFO batch:31 after online check: node_states [3]: 0 Using APIC driver default ACPI: PM-Timer IO Port: 0xb008 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] disabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] disabled) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] disabled) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x08] disabled) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x09] disabled) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x0a] disabled) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0b] disabled) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0c] disabled) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0d] disabled) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0e] disabled) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0f] disabled) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) ACPI: IRQ5 used by override. ACPI: IRQ9 used by override. ACPI: IRQ10 used by override. ACPI: IRQ11 used by override. Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information 16 Processors exceeds NR_CPUS limit of 8 SMP: Allowing 8 CPUs, 7 hotplug CPUs nr_irqs_gsi: 24 PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000e8000 PM: Registered nosave memory: 00000000000e8000 - 0000000000100000 Allocating PCI resources starting at 20000000 (gap: 20000000:dffbd000) NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 PERCPU: Embedded 335 pages at c18d7000, static data 1347836 bytes Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129039 Kernel command line: console=ttyS0 debug ignore_loglevel ro root=/dev/sda3 ckpt_debug=255 PID hash table entries: 2048 (order: 11, 8192 bytes) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 Initializing HighMem for node 0 (00000000:00000000) Memory: 485620k/524224k available (5261k kernel code, 38160k reserved, 2559k data, 1700k init, 0k highmem) virtual kernel memory layout: fixmap : 0xfff37000 - 0xfffff000 ( 800 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xe07f0000 - 0xff7fe000 ( 496 MB) lowmem : 0xc0000000 - 0xdfff0000 ( 511 MB) .init : 0xc09aa000 - 0xc0b53000 (1700 kB) .data : 0xc0723427 - 0xc09a337c (2559 kB) .text : 0xc0200000 - 0xc0723427 (5261 kB) Checking if this processor honours the WP bit even in supervisor mode...Ok. SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 NR_IRQS:512 CPU 0 irqstacks, hard=c18d7000 soft=c18d8000 Fast TSC calibration failed TSC: PIT calibration matches PMTIMER. 1 loops Detected 1994.971 MHz processor. 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: 3743 kB per task-struct memory footprint: 1920 bytes ------------------------ | Locking API testsuite: ---------------------------------------------------------------------------- | spin |wlock |rlock |mutex | wsem | rsem | -------------------------------------------------------------------------- A-A deadlock: ok | ok | ok | ok | ok | ok | A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | double unlock: ok | ok | ok | ok | ok | ok | initialize held: ok | ok | ok | ok | ok | ok | bad unlock order: ok | ok | ok | ok | ok | ok | -------------------------------------------------------------------------- recursive read-lock: | ok | | ok | recursive read-lock #2: | ok | | ok | mixed read-write-lock: | ok | | ok | mixed write-read-lock: | ok | | ok | -------------------------------------------------------------------------- hard-irqs-on + irq-safe-A/12: ok | ok | ok | soft-irqs-on + irq-safe-A/12: ok | ok | ok | hard-irqs-on + irq-safe-A/21: ok | ok | ok | soft-irqs-on + irq-safe-A/21: ok | ok | ok | sirq-safe-A => hirqs-on/12: ok | ok | ok | sirq-safe-A => hirqs-on/21: ok | ok | ok | hard-safe-A + irqs-on/12: ok | ok | ok | soft-safe-A + irqs-on/12: ok | ok | ok | hard-safe-A + irqs-on/21: ok | ok | ok | soft-safe-A + irqs-on/21: ok | ok | ok | hard-safe-A + unsafe-B #1/123: ok | ok | ok | soft-safe-A + unsafe-B #1/123: ok | ok | ok | hard-safe-A + unsafe-B #1/132: ok | ok | ok | soft-safe-A + unsafe-B #1/132: ok | ok | ok | hard-safe-A + unsafe-B #1/213: ok | ok | ok | soft-safe-A + unsafe-B #1/213: ok | ok | ok | hard-safe-A + unsafe-B #1/231: ok | ok | ok | soft-safe-A + unsafe-B #1/231: ok | ok | ok | hard-safe-A + unsafe-B #1/312: ok | ok | ok | soft-safe-A + unsafe-B #1/312: ok | ok | ok | hard-safe-A + unsafe-B #1/321: ok | ok | ok | soft-safe-A + unsafe-B #1/321: ok | ok | ok | hard-safe-A + unsafe-B #2/123: ok | ok | ok | soft-safe-A + unsafe-B #2/123: ok | ok | ok | hard-safe-A + unsafe-B #2/132: ok | ok | ok | soft-safe-A + unsafe-B #2/132: ok | ok | ok | hard-safe-A + unsafe-B #2/213: ok | ok | ok | soft-safe-A + unsafe-B #2/213: ok | ok | ok | hard-safe-A + unsafe-B #2/231: ok | ok | ok | soft-safe-A + unsafe-B #2/231: ok | ok | ok | hard-safe-A + unsafe-B #2/312: ok | ok | ok | soft-safe-A + unsafe-B #2/312: ok | ok | ok | hard-safe-A + unsafe-B #2/321: ok | ok | ok | soft-safe-A + unsafe-B #2/321: ok | ok | ok | hard-irq lock-inversion/123: ok | ok | ok | soft-irq lock-inversion/123: ok | ok | ok | hard-irq lock-inversion/132: ok | ok | ok | soft-irq lock-inversion/132: ok | ok | ok | hard-irq lock-inversion/213: ok | ok | ok | soft-irq lock-inversion/213: ok | ok | ok | hard-irq lock-inversion/231: ok | ok | ok | soft-irq lock-inversion/231: ok | ok | ok | hard-irq lock-inversion/312: ok | ok | ok | soft-irq lock-inversion/312: ok | ok | ok | hard-irq lock-inversion/321: ok | ok | ok | soft-irq lock-inversion/321: ok | ok | ok | hard-irq read-recursion/123: ok | soft-irq read-recursion/123: ok | hard-irq read-recursion/132: ok | soft-irq read-recursion/132: ok | hard-irq read-recursion/213: ok | soft-irq read-recursion/213: ok | hard-irq read-recursion/231: ok | soft-irq read-recursion/231: ok | hard-irq read-recursion/312: ok | soft-irq read-recursion/312: ok | hard-irq read-recursion/321: ok | soft-irq read-recursion/321: ok | ------------------------------------------------------- Good, all 218 testcases passed! | --------------------------------- Calibrating delay loop (skipped), value calculated using timer frequency.. 3989.94 BogoMIPS (lpj=1994971) Security Framework initialized SELinux: Initializing. SELinux: Starting in permissive mode Mount-cache hash table entries: 512 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys devices Initializing cgroup subsys freezer CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K Checking 'hlt' instruction... OK. lockdep: fixing up alternatives. SMP alternatives: switching to UP code ACPI: Core revision 20090521 ftrace: converting mcount calls to 0f 1f 44 00 00 ftrace: allocating 20993 entries in 42 pages ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 CPU0: Intel QEMU Virtual CPU version 0.9.1 stepping 03 Testing tracer nop: PASSED Brought up 1 CPUs Total of 1 processors activated (3989.94 BogoMIPS). khelper used greatest stack depth: 2752 bytes left Time: 8:34:26 Date: 06/19/09 NET: Registered protocol family 16 ACPI: bus type pci registered PCI: PCI BIOS revision 2.10 entry at 0xfb120, last bus=0 PCI: Using configuration type 1 for base access bio: create slab at 0 ACPI: EC: Look up EC in DSDT ACPI: Interpreter enabled ACPI: (supports S0 S5) ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:01.1: reg 20 io port: [0xc000-0xc00f] pci 0000:00:01.3: quirk: region b000-b03f claimed by PIIX4 ACPI pci 0000:00:01.3: quirk: region b100-b10f claimed by PIIX4 SMB pci 0000:00:02.0: reg 10 32bit mmio: [0xf0000000-0xf1ffffff] pci 0000:00:02.0: reg 14 32bit mmio: [0xf2000000-0xf2000fff] pci 0000:00:03.0: reg 10 io port: [0xc100-0xc1ff] pci 0000:00:03.0: reg 14 32bit mmio: [0xf2001000-0xf20010ff] pci_bus 0000:00: on NUMA node 0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) SCSI subsystem initialized libata version 3.00 loaded. usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 7 devices ACPI: ACPI bus type pnp unregistered pci_bus 0000:00: resource 0 io: [0x00-0xffff] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff] NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 5, 131072 bytes) TCP bind hash table entries: 16384 (order: 7, 655360 bytes) TCP: Hash tables configured (established 16384 bind 16384) TCP reno registered NET: Registered protocol family 1 Trying to unpack rootfs image as initramfs... debug: unmapping init memory dfce1000..dfff0000 microcode: CPU0 sig=0x623, pf=0x0, revision=0x0 Microcode Update Driver: v2.00 , Peter Oruba ====[ backtrace testing ]=========== Testing a backtrace from process context. The following trace is a kernel self test and not a bug! Pid: 1, comm: swapper Not tainted 2.6.30-06725-g1d89b30-dirty #126 Call Trace: [] ? printk+0x1d/0x1f [] ? backtrace_regression_test+0x0/0xe0 [] backtrace_regression_test+0x35/0xe0 [] ? crash_notes_memory_init+0x0/0x37 [] ? __alloc_percpu+0xf/0x20 [] ? crash_notes_memory_init+0x15/0x37 [] do_one_initcall+0x2f/0x160 [] ? create_proc_entry+0x59/0xa0 [] ? register_irq_proc+0xb2/0xd0 [] ? init_irq_proc+0x6f/0x80 [] kernel_init+0x168/0x1eb [] ? kernel_init+0x0/0x1eb [] kernel_thread_helper+0x7/0x10 Testing a backtrace from irq context. The following trace is a kernel self test and not a bug! Pid: 4, comm: ksoftirqd/0 Not tainted 2.6.30-06725-g1d89b30-dirty #126 Call Trace: [] ? trace_hardirqs_on_caller+0x69/0x180 [] backtrace_test_irq_callback+0xd/0x20 [] tasklet_action+0x83/0x100 [] __do_softirq+0xca/0x1f0 [] ? __do_softirq+0x0/0x1f0 [] ? ksoftirqd+0x7d/0x1b0 [] ? ksoftirqd+0x0/0x1b0 [] ? kthread+0x4b/0x80 [] ? kthread+0x0/0x80 [] ? kernel_thread_helper+0x7/0x10 Testing a saved backtrace. The following trace is a kernel self test and not a bug! [] save_stack_trace+0x30/0x50 [] backtrace_regression_test+0xc1/0xe0 [] do_one_initcall+0x2f/0x160 [] kernel_init+0x168/0x1eb [] kernel_thread_helper+0x7/0x10 [] 0xffffffff ====[ end of backtrace testing ]==== audit: initializing netlink socket (disabled) type=2000 audit(1245400465.957:1): initialized Testing tracer sched_switch: PASSED Testing tracer function: Switched to high resolution mode on CPU 0 PASSED Testing dynamic ftrace: PASSED Testing tracer irqsoff: PASSED Testing tracer preemptoff: PASSED Testing tracer preemptirqsoff: PASSED Testing tracer wakeup: PASSED Testing tracer wakeup_rt: PASSED Testing tracer function_graph: PASSED HugeTLB registered 4 MB page size, pre-allocated 0 pages khelper used greatest stack depth: 2732 bytes left VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) msgmni has been set to 948 SELinux: Registering netfilter hooks cryptomgr_test used greatest stack depth: 2444 bytes left alg: No test for stdrng (krng) Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci 0000:00:00.0: Limiting direct PCI/PCI transfers pci 0000:00:01.0: PIIX3: Enabling Passive Release pci 0000:00:01.0: Activating ISA DMA hang workarounds pci 0000:00:02.0: Boot video device pci_hotplug: PCI Hot Plug PCI Core version: 0.5 input: Power Button as /class/input/input0 ACPI: Power Button [PWRF] processor ACPI_CPU:00: registered as cooling_device0 ACPI Warning: \_PR_.CPU1._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPU2._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPU3._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPU4._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPU5._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPU6._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPU7._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPU8._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPU9._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPUA._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPUB._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPUC._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPUD._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 ACPI Warning: \_PR_.CPUE._MAT: Return type mismatch - found Integer, expected Buffer 20090521 nspredef-940 Non-volatile memory driver v1.3 Linux agpgart interface v0.103 [drm] Initialized drm 1.1.0 20060810 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A Platform driver 'serial8250' needs updating - please use dev_pm_ops 00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A brd: module loaded loop: module loaded Driver 'sd' needs updating - please use bus_type methods Driver 'sr' needs updating - please use bus_type methods ata_piix 0000:00:01.1: version 2.13 ata_piix 0000:00:01.1: setting latency timer to 64 scsi0 : ata_piix scsi1 : ata_piix ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14 ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15 <6>8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004) ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 8139cp 0000:00:03.0: PCI INT A -> Link[LNKC] -> GSI 11 (level, high) -> IRQ 11 eth0: RTL-8139C+ at 0xe080e000, 52:54:00:12:34:56, IRQ 11 8139cp 0000:00:03.0: setting latency timer to 64 console [netcon0] enabled netconsole: network logging started ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_hcd: block sizes: qh 128 qtd 96 itd 160 sitd 96 ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver ohci_hcd: block sizes: ed 64 td 64 uhci_hcd: USB Universal Host Controller Interface driver usbcore: registered new interface driver usblp usbcore: registered new interface driver libusual PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 Platform driver 'i8042' needs updating - please use dev_pm_ops serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard as /class/input/input1 rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one day, 114 bytes nvram cpuidle: using governor ladder cpuidle: using governor menu No iBFT detected. ata1.00: ATA-7: QEMU HARDDISK, 0.9.1, max UDMA/100 ata1.00: 16777216 sectors, multi 16: LBA48 ata1.00: configured for MWDMA2 usbcore: registered new interface driver hiddev usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver ata2.00: ATAPI: QEMU DVD-ROM, 0.9.1, max UDMA/100 ata2.00: configured for MWDMA2 scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 0.9. PQ: 0 ANSI: 5 Advanced Linux Sound Architecture Driver Version 1.0.20. sd 0:0:0:0: [sda] 16777216 512-byte hardware sectors: (8.58 GB/8.00 GiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sda3 sd 0:0:0:0: Attached scsi generic sg0 type 0 scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 0.9. PQ: 0 ANSI: 5 sr0: scsi3-mmc drive: 4x/4x xa/form2 tray Uniform CD-ROM driver Revision: 3.20 sr 1:0:0:0: Attached scsi CD-ROM sr0 modprobe used greatest stack depth: 2332 bytes left input: ImExPS/2 Generic Explorer Mouse as /class/input/input2 sr 1:0:0:0: Attached scsi generic sg1 type 5 sd 0:0:0:0: [sda] Attached SCSI disk ALSA device list: No soundcards found. Netfilter messages via NETLINK v0.30. nf_conntrack version 0.5.0 (8191 buckets, 32764 max) ctnetlink v0.93: registering with nfnetlink. ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered Initializing XFRM netlink socket NET: Registered protocol family 10 ip6_tables: (C) 2000-2006 Netfilter Core Team IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 RPC: Registered udp transport module. RPC: Registered tcp transport module. Using IPI No-Shortcut mode PM: Resume from disk failed. registered taskstats version 1 Running tests on trace events: Testing event kfree_skb: OK Testing event block_rq_abort: OK Testing event block_rq_insert: OK Testing event block_rq_issue: OK Testing event block_rq_requeue: OK Testing event block_rq_complete: OK Testing event block_bio_bounce: OK Testing event block_bio_complete: OK Testing event block_bio_backmerge: OK Testing event block_bio_frontmerge: OK Testing event block_bio_queue: OK Testing event block_getrq: OK Testing event block_sleeprq: OK Testing event block_plug: OK Testing event block_unplug_timer: OK Testing event block_unplug_io: OK Testing event block_split: OK Testing event block_remap: OK Testing event kmalloc: OK Testing event kmem_cache_alloc: OK Testing event kmalloc_node: OK Testing event kmem_cache_alloc_node: OK Testing event kfree: OK Testing event kmem_cache_free: OK Testing event lock_acquire: OK Testing event lock_release: OK Testing event lock_contended: OK Testing event lock_acquired: OK Testing event workqueue_insertion: OK Testing event workqueue_execution: OK Testing event workqueue_creation: OK Testing event workqueue_destruction: OK Testing event irq_handler_entry: OK Testing event irq_handler_exit: OK Testing event softirq_entry: OK Testing event softirq_exit: OK Testing event sched_kthread_stop: OK Testing event sched_kthread_stop_ret: OK Testing event sched_wait_task: OK Testing event sched_wakeup: OK Testing event sched_wakeup_new: OK Testing event sched_switch: OK Testing event sched_migrate_task: OK Testing event sched_process_free: OK Testing event sched_process_exit: OK Testing event sched_process_wait: OK Testing event sched_process_fork: OK Testing event sched_signal_send: OK Running tests on trace event systems: Testing event system skb: OK Testing event system block: OK Testing event system kmem: OK Testing event system lockdep: OK Testing event system workqueue: OK Testing event system irq: OK Testing event system sched: OK Running tests on all trace events: Testing all events: OK Running tests again, along with the function tracer Running tests on trace events: Testing event kfree_skb: OK Testing event block_rq_abort: OK Testing event block_rq_insert: OK Testing event block_rq_issue: OK Testing event block_rq_requeue: OK Testing event block_rq_complete: OK Testing event block_bio_bounce: OK Testing event block_bio_complete: OK Testing event block_bio_backmerge: OK Testing event block_bio_frontmerge: OK Testing event block_bio_queue: OK Testing event block_getrq: OK Testing event block_sleeprq: OK Testing event block_plug: OK Testing event block_unplug_timer: OK Testing event block_unplug_io: OK Testing event block_split: OK Testing event block_remap: OK Testing event kmalloc: OK Testing event kmem_cache_alloc: OK Testing event kmalloc_node: OK Testing event kmem_cache_alloc_node: OK Testing event kfree: OK Testing event kmem_cache_free: OK Testing event lock_acquire: OK Testing event lock_release: OK Testing event lock_contended: OK Testing event lock_acquired: OK Testing event workqueue_insertion: OK Testing event workqueue_execution: OK Testing event workqueue_creation: OK Testing event workqueue_destruction: OK Testing event irq_handler_entry: OK Testing event irq_handler_exit: OK Testing event softirq_entry: OK Testing event softirq_exit: OK Testing event sched_kthread_stop: OK Testing event sched_kthread_stop_ret: OK Testing event sched_wait_task: OK Testing event sched_wakeup: OK Testing event sched_wakeup_new: OK Testing event sched_switch: OK Testing event sched_migrate_task: OK Testing event sched_process_free: OK Testing event sched_process_exit: OK Testing event sched_process_wait: OK Testing event sched_process_fork: OK Testing event sched_signal_send: OK Running tests on trace event systems: Testing event system skb: OK Testing event system block: OK Testing event system kmem: OK Testing event system lockdep: OK Testing event system workqueue: OK Testing event system irq: OK Testing event system sched: OK Running tests on all trace events: Testing all events: OK Magic number: 13:303:574 debug: unmapping init memory c09aa000..c0b53000 Write protecting the kernel text: 5264k Write protecting the kernel read-only data: 1908k async/0 used greatest stack depth: 2288 bytes left async/1 used greatest stack depth: 1932 bytes left kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with writeback data mode. type=1404 audit(1245400469.713:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 SELinux: 8192 avtab hash slots, 113721 rules. SELinux: 8192 avtab hash slots, 113721 rules. SELinux: 8 users, 11 roles, 2611 types, 123 bools, 1 sens, 1024 cats SELinux: 73 classes, 113721 rules SELinux: class kernel_service not defined in policy SELinux: permission open in class sock_file not defined in policy SELinux: the above unknown classes and permissions will be allowed SELinux: Completing initialization. SELinux: Setting up existing superblocks. SELinux: initialized (dev sda3, type ext3), uses xattr SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses genfs_contexts SELinux: initialized (dev devpts, type devpts), uses transition SIDs SELinux: initialized (dev inotifyfs, type inotifyfs), uses genfs_contexts SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts SELinux: initialized (dev pipefs, type pipefs), uses task SIDs SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts SELinux: initialized (dev sockfs, type sockfs), uses task SIDs SELinux: initialized (dev proc, type proc), uses genfs_contexts SELinux: initialized (dev bdev, type bdev), uses genfs_contexts SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts type=1403 audit(1245400471.093:3): policy loaded auid=4294967295 ses=4294967295 plymouth used greatest stack depth: 1768 bytes left awk used greatest stack depth: 1620 bytes left udevd version 127 started udevadm used greatest stack depth: 1524 bytes left udevd used greatest stack depth: 1520 bytes left grep used greatest stack depth: 1504 bytes left gzip used greatest stack depth: 1480 bytes left EXT3 FS on sda3, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on sda1, internal journal EXT3-fs: mounted filesystem with writeback data mode. SELinux: initialized (dev sda1, type ext3), uses xattr SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev cgroup, type cgroup), uses genfs_contexts Adding 522104k swap on /dev/sda2. Priority:-1 extents:1 across:522104k SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts ip used greatest stack depth: 1244 bytes left eth0: link up, 100Mbps, full-duplex, lpa 0x05E1 device eth0 entered promiscuous mode br0: port 1(eth0) entering forwarding state Clocksource tsc unstable (delta = -168975068 ns) eth0: no IPv6 routers present br0: no IPv6 routers present br0: port 1(eth0) entering disabled state sshd used greatest stack depth: 1212 bytes left eth0: link up, 100Mbps, full-duplex, lpa 0x05E1 br0: port 1(eth0) entering forwarding state ip used greatest stack depth: 1168 bytes left eth0: no IPv6 routers present br0: no IPv6 routers present -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/