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Message-ID: <4E4E60C8.2090209@gmx.de> Date: Fri, 19 Aug 2011 15:10:32 +0200 From: Malte Schröder <maltesch@....de> To: linux-kernel@...r.kernel.org Subject: linux 2.6.39 & 3.0 fail to boot on ION mainboard, bisected Hi, starting with 2.6.39, linux fails to boot the ASUS AT3N7A-I. git bisect shows [8eb90c30e0e815a1308828352eabd03ca04229dd] sched: Switch wait_task_inactive to schedule_hrtimeout() as the responsible change. I reverted it on 3.0.3 and the system actually boots. The system doesn't seem to "work right" that way, i.e. VDR doesn't start and the system seems overall sluggish. Without that patch reverted, the kernel stops here: [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.0.3-vdr3-00280-gc9c8f9f (root@...hlander) (gcc version 4.6.1 (Debian 4.6.1-7) ) #1 SMP PREEMPT Fri Aug 19 14:33:09 CEST 2011 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.0.3-vdr3-00280-gc9c8f9f root=UUID=c900708e-25b3-4743-9c67-2b03a62f3d73 ro quiet fastboot [ 0.000000] Disabled fast string operations [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) [ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 000000005ff90000 (usable) [ 0.000000] BIOS-e820: 000000005ff90000 - 000000005ff9e000 (ACPI data) [ 0.000000] BIOS-e820: 000000005ff9e000 - 000000005ffd0000 (ACPI NVS) [ 0.000000] BIOS-e820: 000000005ffd0000 - 0000000080000000 (reserved) [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) [ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved) [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI present. [ 0.000000] DMI: System manufacturer System Product Name/AT3N7A-I, BIOS 0216 10/12/2009 [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) [ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable) [ 0.000000] No AGP bridge found [ 0.000000] last_pfn = 0x5ff90 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-CFFFF write-protect [ 0.000000] D0000-DFFFF uncachable [ 0.000000] E0000-EFFFF write-through [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask 080000000 write-back [ 0.000000] 1 disabled [ 0.000000] 2 disabled [ 0.000000] 3 disabled [ 0.000000] 4 disabled [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] initial memory mapped : 0 - 20000000 [ 0.000000] Base memory trampoline at [ffff88000009a000] 9a000 size 20480 [ 0.000000] init_memory_mapping: 0000000000000000-000000005ff90000 [ 0.000000] 0000000000 - 005fe00000 page 2M [ 0.000000] 005fe00000 - 005ff90000 page 4k [ 0.000000] kernel direct mapping tables up to 5ff90000 @ 5ff8c000-5ff90000 [ 0.000000] RAMDISK: 377f0000 - 37bf0000 [ 0.000000] ACPI: RSDP 00000000000fbde0 00024 (v02 ACPIAM) [ 0.000000] ACPI: XSDT 000000005ff90100 0005C (v01 101209 XSDT0912 20091012 MSFT 00000097) [ 0.000000] ACPI: FACP 000000005ff90290 000F4 (v03 101209 FACP0912 20091012 MSFT 00000097) [ 0.000000] ACPI: DSDT 000000005ff904a0 0997C (v01 A1417 A1417000 00000000 INTL 20051117) [ 0.000000] ACPI: FACS 000000005ff9e000 00040 [ 0.000000] ACPI: APIC 000000005ff90390 00080 (v01 101209 APIC0912 20091012 MSFT 00000097) [ 0.000000] ACPI: MCFG 000000005ff90410 0003C (v01 101209 OEMMCFG 20091012 MSFT 00000097) [ 0.000000] ACPI: WDRT 000000005ff90450 00047 (v01 101209 NV-WDRT 20091012 MSFT 00000097) [ 0.000000] ACPI: OEMB 000000005ff9e040 0007A (v01 101209 OEMB0912 20091012 MSFT 00000097) [ 0.000000] ACPI: HPET 000000005ff99e20 00038 (v01 101209 OEMHPET0 20091012 MSFT 00000097) [ 0.000000] ACPI: NVHD 000000005ff9e0c0 00284 (v01 101209 NVHDCP 20091012 MSFT 00000097) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] [ffffea0000000000-ffffea00015fffff] PMD -> [ffff88005de00000-ffff88005f3fffff] on node 0 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal empty [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x0005ff90 [ 0.000000] On node 0 totalpages: 392991 [ 0.000000] DMA zone: 56 pages used for memmap [ 0.000000] DMA zone: 5 pages reserved [ 0.000000] DMA zone: 3922 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 5319 pages used for memmap [ 0.000000] DMA32 zone: 383689 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x4008 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled) [ 0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 4, version 17, 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 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] ACPI: IRQ14 used by override. [ 0.000000] ACPI: IRQ15 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x10de8201 base: 0xfed00000 [ 0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] nr_irqs_gsi: 40 [ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e4000 [ 0.000000] PM: Registered nosave memory: 00000000000e4000 - 0000000000100000 [ 0.000000] Allocating PCI resources starting at 80000000 (gap: 80000000:7ec00000) [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 25 pages/cpu @ffff88005fc00000 s70016 r8192 d24192 u524288 [ 0.000000] pcpu-alloc: s70016 r8192 d24192 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: 387611 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.0.3-vdr3-00280-gc9c8f9f root=UUID=c900708e-25b3-4743-9c67-2b03a62f3d73 ro quiet fastboot [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Memory: 1534200k/1572416k available (4592k kernel code, 452k absent, 37764k reserved, 1907k data, 452k init) [ 0.000000] SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] NR_IRQS:4352 nr_irqs:712 16 [ 0.000000] Extended CMOS year: 8200 [ 0.000000] spurious 8259A interrupt: IRQ7. [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] hpet clockevent registered [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 1599.874 MHz processor. [ 0.003341] Calibrating delay loop (skipped), value calculated using timer frequency.. 3201.07 BogoMIPS (lpj=5332913) [ 0.003351] pid_max: default: 32768 minimum: 301 [ 0.003440] Mount-cache hash table entries: 256 [ 0.003697] Initializing cgroup subsys cpuacct [ 0.003711] Initializing cgroup subsys freezer [ 0.003716] Initializing cgroup subsys blkio [ 0.003753] Disabled fast string operations [ 0.003761] CPU: Physical Processor ID: 0 [ 0.003764] CPU: Processor Core ID: 0 [ 0.003768] mce: CPU supports 5 MCE banks [ 0.003781] CPU0: Thermal monitoring enabled (TM2) [ 0.003788] using mwait in idle threads. [ 0.003823] ACPI: Core revision 20110413 [ 0.016665] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.049709] CPU0: Intel(R) Atom(TM) CPU 330 @ 1.60GHz stepping 02 [ 0.049997] Performance Events: PEBS fmt0+, Atom events, Intel PMU driver. [ 0.049997] ... version: 3 [ 0.049997] ... bit width: 40 [ 0.049997] ... generic registers: 2 [ 0.049997] ... value mask: 000000ffffffffff [ 0.049997] ... max period: 000000007fffffff [ 0.049997] ... fixed-purpose events: 3 [ 0.049997] ... event mask: 0000000700000003 [ 0.066700] Booting Node 0, Processors #1 .config and full dmesg (from successful boot with the patch reverted are attached. I hope this can be fixed easily :) -- Gruß Malte Schröder --------------------------------------------------------------------- MalteSch@....de View attachment "dmesg.txt" of type "text/plain" (68399 bytes) View attachment "config-vdr3" of type "text/plain" (65454 bytes) Download attachment "signature.asc" of type "application/pgp-signature" (263 bytes)
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