Messages in this thread | | | Date | Sun, 4 May 2008 13:29:57 -0700 | From | "Yinghai Lu" <> | Subject | Re: k8-bus_64.c(?) spams dmesg in 2.6.26-rc1 |
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On Sun, May 4, 2008 at 4:28 AM, Jeff Garzik <jeff@garzik.org> wrote: > Even at KERN_DEBUG, the following dmesg output is both overly excessive > (overall spew) and overly terse (each line is singularly uninformative to > anyone but code's author): .. > 00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev > a3) > 00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a3) > 00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2) > 00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2) > 00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3) > 00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio > Controller (rev a2) > 00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev f2) > 00:07.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev > f3) > 00:08.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev > f3) > 00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2) > 00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3) > 00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3) > 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] > HyperTransport Technology Configuration > 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] > Address Map > 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] > DRAM Controller > 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] > Miscellaneous Control > 00:19.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] > HyperTransport Technology Configuration > 00:19.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] > Address Map > 00:19.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] > DRAM Controller > 00:19.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] > Miscellaneous Control > 05:05.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 > Controller (PHY/Link) > 40:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev > 12) > 40:01.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01) > 40:02.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev > 12) > 40:02.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC (rev 01) > 41:04.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 MX > 440] (rev a3) > 61:04.0 SCSI storage controller: Marvell Technology Group Ltd. 88SX6042 > PCI-X 4-Port SATA-II (rev 02) > 61:06.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X > Fusion-MPT Dual Ultra320 SCSI (rev 07) > 61:06.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X > Fusion-MPT Dual Ultra320 SCSI (rev 07) > 80:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev > a3) > 80:01.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev > a3) > > Linux version 2.6.26-rc1-00006-gafa26be (jgarzik@viper.yyz.us) (gcc version > 4.1.2 20070925 (Red Hat 4.1.2-33)) #1 SMP Sun May 4 07:05:17 EDT 2008 > Command line: ro root=LABEL=/ nogui > BIOS-provided physical RAM map: > BIOS-e820: 0000000000000000 - 000000000009d400 (usable) > BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved) > BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) > BIOS-e820: 0000000000100000 - 000000007fff9300 (usable) > BIOS-e820: 000000007fff9300 - 0000000080000000 (reserved) > BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) > Entering add_active_range(0, 0, 157) 0 entries of 3200 used > Entering add_active_range(0, 256, 524281) 1 entries of 3200 used > max_pfn_mapped = 1048576 > x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 > init_memory_mapping > DMI 2.3 present. > ACPI: RSDP 000E8010, 0024 (r2 HP ) > ACPI: XSDT 7FFF94FC, 0044 (r1 HP CPQ0062 20061128 0) > ACPI: FACP 7FFF96A4, 010C (r3 HP VIPER 1 0) > ACPI Warning (tbfadt-0230): FADT (revision 3) is longer than ACPI 2.0 > version, truncating length 0x10C to 0xF4 [20080321] > ACPI: DSDT 7FFF989A, 14AF (r1 HP DSDT 1 MSFT 100000E) > ACPI: FACS 7FFF9300, 0040 > ACPI: SSDT 7FFFAD49, 3A95 (r2 HP PROJECT 1 MSFT 100000E) > ACPI: APIC 7FFF97B0, 009E (r1 HP VIPER 1 0) > ACPI: SRAT 7FFF93EC, 0110 (r2 HP VIPER 1 0) > ACPI: DMI detected: Hewlett-Packard > SRAT: PXM 0 -> APIC 0 -> Node 0 > SRAT: PXM 0 -> APIC 1 -> Node 0 > SRAT: PXM 1 -> APIC 2 -> Node 1 > SRAT: PXM 1 -> APIC 3 -> Node 1 > SRAT: Node 0 PXM 0 0-a0000 > Entering add_active_range(0, 0, 157) 0 entries of 3200 used > SRAT: Node 0 PXM 0 e8000-40000000 > Entering add_active_range(0, 256, 262144) 1 entries of 3200 used > SRAT: Node 1 PXM 1 40000000-80000000 > Entering add_active_range(1, 262144, 524281) 2 entries of 3200 used > NUMA: Allocated memnodemap from c000 - 2c040 > NUMA: Using 15 for the hash shift. > Bootmem setup node 0 0000000000000000-0000000040000000 > NODE_DATA [0000000000001000 - 0000000000004fff] > bootmap [000000000002d000 - 0000000000034fff] pages 8 > early res: 0 [0-fff] BIOS data page > early res: 1 [6000-7fff] TRAMPOLINE > early res: 2 [200000-6347d3] TEXT DATA BSS > early res: 3 [37cb8000-37fefd4e] RAMDISK > early res: 4 [9d400-fffff] BIOS reserved > early res: 5 [8000-bfff] PGTABLE > early res: 6 [c000-2c03f] MEMNODEMAP > Bootmem setup node 1 0000000040000000-000000007fff9000 > NODE_DATA [0000000040000000 - 0000000040003fff] > bootmap [0000000040004000 - 000000004000bfff] pages 8 > [ffffe20000000000-ffffe20000dfffff] PMD -> > [ffff810001200000-ffff810001ffffff] on node 0 > [ffffe20000e00000-ffffe20001bfffff] PMD -> > [ffff810040200000-ffff810040ffffff] on node 1 > Zone PFN ranges: > DMA 0 -> 4096 > DMA32 4096 -> 1048576 > Normal 1048576 -> 1048576 > Movable zone start PFN for each node > early_node_map[3] active PFN ranges > 0: 0 -> 157 > 0: 256 -> 262144 > 1: 262144 -> 524281 > On node 0 totalpages: 262045 > DMA zone: 56 pages used for memmap > DMA zone: 1215 pages reserved > DMA zone: 2726 pages, LIFO batch:0 > DMA32 zone: 3528 pages used for memmap > DMA32 zone: 254520 pages, LIFO batch:31 > Normal zone: 0 pages used for memmap > Movable zone: 0 pages used for memmap > On node 1 totalpages: 262137 > DMA zone: 0 pages used for memmap > DMA32 zone: 3583 pages used for memmap > DMA32 zone: 258554 pages, LIFO batch:31 > Normal zone: 0 pages used for memmap > Movable zone: 0 pages used for memmap > Nvidia board detected. Ignoring ACPI timer override. > If you got timer trouble try acpi_use_timer_override > ACPI: PM-Timer IO Port: 0xf808 > ACPI: Local APIC address 0xfee00000 > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) > ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) > ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled) > ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled) > 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: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1]) > ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) > IOAPIC[0]: apic_id 8, version 0, address 0xfec00000, GSI 0-23 > ACPI: IOAPIC (id[0x09] address[0xfa600000] gsi_base[24]) > IOAPIC[1]: apic_id 9, version 0, address 0xfa600000, GSI 24-27 > ACPI: IOAPIC (id[0x0a] address[0xfa601000] gsi_base[28]) > IOAPIC[2]: apic_id 10, version 0, address 0xfa601000, GSI 28-31 > ACPI: IOAPIC (id[0x0b] address[0xfa900000] gsi_base[32]) > IOAPIC[3]: apic_id 11, version 0, address 0xfa900000, GSI 32-55 > ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) > ACPI: IRQ9 used by override. > Setting APIC routing to flat > Using ACPI (MADT) for SMP configuration information > Allocating PCI resources starting at 88000000 (gap: 80000000:7ec00000) > SMP: Allowing 4 CPUs, 0 hotplug CPUs > PERCPU: Allocating 33552 bytes of per cpu data > NR_CPUS: 16, nr_cpu_ids: 4 > Built 2 zonelists in Node order, mobility grouping on. Total pages: 515800 > Policy zone: DMA32 > Kernel command line: ro root=LABEL=/ nogui > Initializing CPU#0 > PID hash table entries: 4096 (order: 12, 32768 bytes) > Extended CMOS year: 2000 > TSC calibrated against PM_TIMER > Marking TSC unstable due to TSCs unsynchronized > time.c: Detected 2393.627 MHz processor. > spurious 8259A interrupt: IRQ7. > Console: colour VGA+ 80x25 > console [tty0] enabled > Checking aperture... > Node 0: aperture @ 220000000 size 32 MB > Aperture beyond 4GB. Ignoring. > No AGP bridge found > Memory: 2059968k/2097124k available (2134k kernel code, 36760k reserved, > 1292k data, 328k init) > CPA: page pool initialized 1 of 1 pages preallocated > Calibrating delay using timer specific routine.. 4790.20 BogoMIPS > (lpj=9580407) > Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) > Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) > Mount-cache hash table entries: 256 > CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) > CPU: L2 Cache: 1024K (64 bytes/line) > CPU 0/0 -> Node 0 > CPU: Physical Processor ID: 0 > CPU: Processor Core ID: 0 > ACPI: Core revision 20080321 > CPU0: Dual Core AMD Opteron(tm) Processor 280 stepping 02 > Using local APIC timer interrupts. > APIC timer calibration result 12466795 > Detected 12.466 MHz APIC timer. > Booting processor 1/1 ip 6000 > Initializing CPU#1 > Calibrating delay using timer specific routine.. 4787.36 BogoMIPS > (lpj=9574722) > CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) > CPU: L2 Cache: 1024K (64 bytes/line) > CPU 1/1 -> Node 0 > CPU: Physical Processor ID: 0 > CPU: Processor Core ID: 1 > x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 > CPU1: Dual Core AMD Opteron(tm) Processor 280 stepping 02 > Booting processor 2/2 ip 6000 > Initializing CPU#2 > Calibrating delay using timer specific routine.. 4787.32 BogoMIPS > (lpj=9574649) > CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) > CPU: L2 Cache: 1024K (64 bytes/line) > CPU 2/2 -> Node 1 > CPU: Physical Processor ID: 1 > CPU: Processor Core ID: 0 > x86 PAT enabled: cpu 2, old 0x7040600070406, new 0x7010600070106 > CPU2: Dual Core AMD Opteron(tm) Processor 280 stepping 02 > Booting processor 3/3 ip 6000 > Initializing CPU#3 > Calibrating delay using timer specific routine.. 4787.32 BogoMIPS > (lpj=9574647) > CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) > CPU: L2 Cache: 1024K (64 bytes/line) > CPU 3/3 -> Node 1 > CPU: Physical Processor ID: 1 > CPU: Processor Core ID: 1 > x86 PAT enabled: cpu 3, old 0x7040600070406, new 0x7010600070106 > CPU3: Dual Core AMD Opteron(tm) Processor 280 stepping 02 > Brought up 4 CPUs > Total of 4 processors activated (19152.21 BogoMIPS). > net_namespace: 568 bytes > NET: Registered protocol family 16 > node 0 link 0: io port [2000, 2fff] > node 0 link 2: io port [1000, 1fff] > node 1 link 0: io port [e000, efff] > TOM: 0000000080000000 aka 2048M > node 0 link 2: mmio [a0000, bffff] > node 1 link 0: mmio [e8000000, efffffff] > node 0 link 0: mmio [febf0000, febfffff] > node 0 link 2: mmio [f0000000, fa6fffff] > node 0 link 0: mmio [fa700000, fa8fffff] > node 1 link 0: mmio [fa900000, fa9fffff] ... > bus: [00,3f] on node 0 link 0 > bus: 00 index 0 io port: [2000, dfff] > bus: 00 index 1 io port: [0, fff] > bus: 00 index 2 io port: [f000, ffff] > bus: 00 index 3 mmio: [faa00000, fcffffffff] > bus: 00 index 4 mmio: [fa700000, fa8fffff] > bus: 00 index 5 mmio: [80000000, e7ffffff] > bus: [40,7f] on node 0 link 2 > bus: 40 index 0 io port: [1000, 1fff] > bus: 40 index 1 mmio: [a0000, bffff] > bus: 40 index 2 mmio: [f0000000, fa6fffff] > bus: [80,ff] on node 1 link 0 > bus: 80 index 0 io port: [e000, efff] > bus: 80 index 1 mmio: [e8000000, efffffff] > bus: 80 index 2 mmio: [fa900000, fa9fffff]
good, you have three HT links...
will send patch to disable the print spew...
YH
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