From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755357AbZBSKhZ (ORCPT ); Thu, 19 Feb 2009 05:37:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752487AbZBSKhI (ORCPT ); Thu, 19 Feb 2009 05:37:08 -0500 Received: from cdptpa-omtalb.mail.rr.com ([75.180.132.122]:62415 "EHLO cdptpa-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754529AbZBSKhD (ORCPT ); Thu, 19 Feb 2009 05:37:03 -0500 Message-ID: <499D364C.3010704@cfl.rr.com> Date: Thu, 19 Feb 2009 05:37:00 -0500 From: Mark Hounschell User-Agent: Thunderbird 2.0.0.19 (X11/20081227) MIME-Version: 1.0 To: Borislav Petkov CC: Mark Hounschell , Andreas Herrmann , john stultz , linux-kernel , Thomas Gleixner Subject: Re: PROBLEM: Can't boot a (HZ = 1000) kernel using an AMD Phenom-II processor References: <498B1FA9.2050203@cfl.rr.com> <20090206135248.GB23459@aftab> <498C44FA.1010106@compro.net> <498C7980.2060309@compro.net> <498CB798.7050308@cfl.rr.com> <20090209141841.GA31643@aftab> <49904BED.7090208@cfl.rr.com> <499C0913.9050905@compro.net> <20090218141843.GB13304@aftab> <499C3DED.1090807@cfl.rr.com> <20090218174243.GD13304@aftab> <499C7AC8.4080609@cfl.rr.com> In-Reply-To: <499C7AC8.4080609@cfl.rr.com> X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Mark Hounschell wrote: > Borislav Petkov wrote: snip. >>> 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? >> > > Yes, now it does. I've done it about 5 times. Same... > > Mark If I make the check_hlt routine just return I get what _appears_ to be what you need to see. BIOS EBDA/lowmem at: 0009f000/0009f000 Initializing cgroup subsys cpuset Linux version 2.6.28.3-1000Hz (root@harley) (gcc version 4.3.1 20080507 (prerelease) [gcc-4_3-branch revision 135036] (SUSE Linux) ) #5 SMP PREEMPT Thu 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: 374cf000 - 37fef40f Allocated new RAMDISK: 004a7000 - 00fc740f Move RAMDISK from 00000000374cf000 - 0000000037fef40e to 004a7000 - 00fc740e 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 - 0000fc740f] NEW RAMDISK ==> [00004a7000 - 0000fc740f] #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) TSC: PIT calibration matches PMTIMER. 1 loops Detected 3000.183 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: 3103452k/3145600k available (1835k kernel code, 40788k 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 1131, 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.. 6000.36 BogoMIPS (lpj=3000183) 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 ACPI: Core revision 20080926 Getting VERSION: 80050010 Getting VERSION: 80050010 Getting ID: 0 Getting ID: f000000 Getting LVT0: 700 Getting LVT1: 400 enabled ExtINT on CPU#0 ENABLING IO-APIC IRQs ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 ..MP-BIOS bug: 8254 timer not connected to IO-APIC ...trying to set up timer (IRQ0) through the 8259A ... ..... (found apic 0 pin 2) ... ....... failed. ...trying to set up timer as Virtual Wire IRQ... ..... failed. ...trying to set up timer as ExtINT IRQ... ..... failed :(. Kernel panic - not syncing: IO-APIC + timer doesn't work! Boot with apic=debug and send a report. Then try booting with the 'noapic' option. ------------[ cut here ]------------ WARNING: at kernel/smp.c:333 smp_call_function_mask+0x2c/0x17d() Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.28.3-1000Hz #5 Call Trace: [] warn_on_slowpath+0x40/0x61 [] delay_tsc+0x6c/0x87 [] __const_udelay+0x19/0x2d [] wait_for_xmitr+0x33/0x74 [] delay_tsc+0x6c/0x87 [] __const_udelay+0x2c/0x2d [] wait_for_xmitr+0x33/0x74 [] _spin_unlock+0xc/0x1f [] _spin_lock_irqsave+0x11/0x2a [] up+0x9/0x2a [] stop_this_cpu+0x0/0x30 [] smp_call_function_mask+0x2c/0x17d [] stop_this_cpu+0x0/0x30 [] vprintk+0x27e/0x2b4 [] crash_kexec+0xa9/0xb0 [] vprintk+0x27e/0x2b4 [] _spin_lock_irqsave+0x11/0x2a [] stop_this_cpu+0x0/0x30 [] smp_call_function+0x22/0x47 [] native_smp_send_stop+0x18/0x24 [] panic+0x51/0xdf [] setup_IO_APIC+0xac4/0xaf8 [] delay_tsc+0x6c/0x87 [] serial8250_verify_port+0xb/0x35 [] _spin_unlock+0xc/0x1f [] _spin_lock_irqsave+0x11/0x2a [] up+0x9/0x2a [] _spin_unlock_irqrestore+0xe/0x21 [] release_console_sem+0x16d/0x19a [] vprintk+0x27e/0x2b4 [] _spin_lock+0xd/0x23 [] printk+0xe/0x15 [] setup_local_APIC+0x16e/0x207 [] setup_apic_nmi_watchdog+0x1e/0x81 [] native_smp_prepare_cpus+0x3ab/0x441 [] kernel_init+0x43/0x144 [] kernel_init+0x0/0x144 [] kernel_thread_helper+0x7/0x10 ---[ end trace 4eaa2a86a8e2da22 ]--- Here is the same part of the log with a 250Hz kernel that does boot. (without your little printk patch though) BIOS EBDA/lowmem at: 0009f000/0009f000 Initializing cgroup subsys cpuset Linux version 2.6.28.3-250Hz (root@harley) (gcc version 4.3.1 20080507 (prerelease) [gcc-4_3-branch revision 135036] (SUSE Linux) ) #2 SMP PREEMPT Fri Feb 9 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: 375a8000 - 37fef479 Allocated new RAMDISK: 004a7000 - 00eee479 Move RAMDISK from 00000000375a8000 - 0000000037fef478 to 004a7000 - 00eee478 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 - 0000eee479] NEW RAMDISK ==> [00004a7000 - 0000eee479] #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) TSC: PIT calibration matches PMTIMER. 1 loops Detected 3000.243 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: 3104320k/3145600k available (1835k kernel code, 39920k reserved, 1095k 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 : 0xc02caf27 - 0xc03dcc4c (1095 kB) .text : 0xc0100000 - 0xc02caf27 (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 HPET: 4 timers in total, 0 timers will be used for per-cpu timer Calibrating delay loop (skipped), value calculated using timer frequency.. 6000.48 BogoMIPS (lpj=12000972) 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... OK. ACPI: Core revision 20080926 Getting VERSION: 80050010 Getting VERSION: 80050010 Getting ID: 0 Getting ID: f000000 Getting LVT0: 700 Getting LVT1: 400 enabled ExtINT on CPU#0 ENABLING IO-APIC IRQs ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 CPU0: AMD Phenom(tm) II X4 940 Processor stepping 02 Using local APIC timer interrupts. calibrating APIC timer ... ... lapic delta = 1250071 ... PM timer delta = 357950 ... PM timer result ok ..... delta 1250071 ..... mult: 53686785 ..... calibration result: 800045 ..... CPU clock speed is 3000.0687 MHz. ..... host bus clock speed is 200.0045 MHz. Booting processor 1 APIC 0x1 ip 0x6000 Regards Mark