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Message-ID: <20090218174243.GD13304@aftab> Date: Wed, 18 Feb 2009 18:42:43 +0100 From: Borislav Petkov <borislav.petkov@....com> To: Mark Hounschell <dmarkh@....rr.com> CC: Mark Hounschell <markh@...pro.net>, Andreas Herrmann <andreas.herrmann3@....com>, john stultz <johnstul@...ibm.com>, linux-kernel <linux-kernel@...r.kernel.org>, Thomas Gleixner <tglx@...utronix.de> Subject: Re: PROBLEM: Can't boot a (HZ = 1000) kernel using an AMD Phenom-II processor Hi, > BIOS EBDA/lowmem at: 0009f000/0009f000 > Initializing cgroup subsys cpuset > Linux version 2.6.28.3-1000Hz (root@...ley) (gcc version 4.3.1 20080507 > (prerelease) [gcc-4_3-branch revision 135036] (SUSE Linux) ) #4 SMP PREEMPT Wed Feb9 > 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 - 000000000009f400 (usable) > BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved) > BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) > BIOS-e820: 0000000000100000 - 00000000bffe0000 (usable) > BIOS-e820: 00000000bffe0000 - 00000000bffe3000 (ACPI NVS) > BIOS-e820: 00000000bffe3000 - 00000000bfff0000 (ACPI data) > BIOS-e820: 00000000bfff0000 - 00000000c0000000 (reserved) > BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) > BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) > BIOS-e820: 0000000100000000 - 0000000140000000 (usable) > DMI 2.5 present. > Phoenix BIOS detected: BIOS may corrupt low RAM, working it around. > last_pfn = 0xbffe0 max_arch_pfn = 0x100000 > x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 > RAMDISK: 374d0000 - 37feff67 > Allocated new RAMDISK: 004a7000 - 00fc6f67 > Move RAMDISK from 00000000374d0000 - 0000000037feff66 to 004a7000 - 00fc6f66 > ACPI: RSDP 000F7FB0, 0024 (r2 RX780 ) > ACPI: XSDT BFFE3080, 004C (r1 RX780 AWRDACPI 42302E31 AWRD 0) > ACPI: FACP BFFE8C80, 00F4 (r3 RX780 AWRDACPI 42302E31 AWRD 0) > FADT: X_PM1a_EVT_BLK.bit_width (8) does not match PM1_EVT_LEN (4) > ACPI: DSDT BFFE3200, 5A71 (r1 RX780 AWRDACPI 1000 MSFT 100000E) > ACPI: FACS BFFE0000, 0040 > ACPI: SSDT BFFE8E40, 088C (r1 PTLTD POWERNOW 1 LTP 1) > ACPI: HPET BFFE9700, 0038 (r1 RX780 AWRDACPI 42302E31 AWRD 98) > ACPI: MCFG BFFE9740, 003C (r1 RX780 AWRDACPI 42302E31 AWRD 0) > ACPI: APIC BFFE8D80, 0084 (r1 RX780 AWRDACPI 42302E31 AWRD 0) > 2183MB HIGHMEM available. > 887MB LOWMEM available. > mapped low ram: 0 - 377fe000 > low ram: 00000000 - 377fe000 > bootmap 00012000 - 00018f00 > (9 early reservations) ==> bootmem [0000000000 - 00377fe000] > #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] > #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000] > #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000] > #3 [0000100000 - 00004a3c54] TEXT DATA BSS ==> [0000100000 - 00004a3c54] > #4 [00004a4000 - 00004a7000] INIT_PG_TABLE ==> [00004a4000 - 00004a7000] > #5 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 - 0000100000] > #6 [0000010000 - 0000012000] PGTABLE ==> [0000010000 - 0000012000] > #7 [00004a7000 - 0000fc6f67] NEW RAMDISK ==> [00004a7000 - 0000fc6f67] > #8 [0000012000 - 0000019000] BOOTMAP ==> [0000012000 - 0000019000] > Scan SMP from c0000000 for 1024 bytes. > Scan SMP from c009fc00 for 1024 bytes. > Scan SMP from c00f0000 for 65536 bytes. > found SMP MP-table at [c00f3f00] 000f3f00 > Zone PFN ranges: > DMA 0x00000010 -> 0x00001000 > Normal 0x00001000 -> 0x000377fe > HighMem 0x000377fe -> 0x000bffe0 > Movable zone start PFN for each node > early_node_map[2] active PFN ranges > 0: 0x00000010 -> 0x0000009f > 0: 0x00000100 -> 0x000bffe0 > ACPI: PM-Timer IO Port: 0x4008 > ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) > ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) > ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) > ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) > ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) > ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) > ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) > ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0]) > IOAPIC[0]: apic_id 4, version 33, address 0xfec00000, GSI 0-23 > ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) > ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) > Enabling APIC mode: Flat. Using 1 I/O APICs > ACPI: HPET id: 0x10b9a201 base: 0xfed00000 > Using ACPI (MADT) for SMP configuration information > SMP: Allowing 4 CPUs, 0 hotplug CPUs > mapped APIC to ffffb000 (fee00000) > mapped IOAPIC to ffffa000 (fec00000) > Allocating PCI resources starting at c2000000 (gap: c0000000:20000000) > PERCPU: Allocating 36864 bytes of per cpu data > Built 1 zonelists in Zone order, mobility grouping on. Total pages: 780143 > Kernel command line: root=/dev/disk/by-id/ata-ST3320620AS_6QF4HDV5-part5 > hwprobe=-modules.pata apm=off selinux=0 noresume splash=silent apic=debug console=g > Enabling fast FPU save and restore... done. > Enabling unmasked SIMD FPU exception support... done. > Initializing CPU#0 > Preemptible RCU implementation. > PID hash table entries: 4096 (order: 12, 16384 bytes) > Fast TSC calibration using PIT > Detected 3000.297 MHz processor. > Console: colour VGA+ 80x25 > console [ttyS0] enabled > Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) > Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) > Memory: 3103456k/3145600k available (1835k kernel code, 40784k reserved, 1099k > data, 276k init, 2236296k highmem) > virtual kernel memory layout: > fixmap : 0xffe19000 - 0xfffff000 (1944 kB) > pkmap : 0xff800000 - 0xffc00000 (4096 kB) > vmalloc : 0xf7ffe000 - 0xff7fe000 ( 120 MB) > lowmem : 0xc0000000 - 0xf77fe000 ( 887 MB) > .init : 0xc03e3000 - 0xc0428000 ( 276 kB) > .data : 0xc02caf97 - 0xc03ddc4c (1099 kB) > .text : 0xc0100000 - 0xc02caf97 (1835 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=4, Nodes=1 > HPET0 prog. values: now 20642, delta 14318, cfg: 0x15c, > HPET: 4 timers in total, 0 timers will be used for per-cpu timer > Calibrating delay loop (skipped), value calculated using timer frequency.. > 6000.59 BogoMIPS (lpj=3000297) > Security Framework initialized > 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 > using C1E aware idle routine > Checking 'hlt' instruction... now if you retry the same thing, does the machine hang with the exact same output/at the exact same place in the boot process or it differs each time? -- Regards/Gruss, Boris. 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