From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265177AbUBOTj1 (ORCPT ); Sun, 15 Feb 2004 14:39:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265181AbUBOTj1 (ORCPT ); Sun, 15 Feb 2004 14:39:27 -0500 Received: from rrcs-midsouth-24-172-39-10.biz.rr.com ([24.172.39.10]:33990 "EHLO maunzelectronics.com") by vger.kernel.org with ESMTP id S265177AbUBOTjD (ORCPT ); Sun, 15 Feb 2004 14:39:03 -0500 From: Mark Rutherford To: "Linux Kernel" Subject: 2.6.3-rc3 IO-APIC badness (IRQ xx: nobody cared!) Date: Sun, 15 Feb 2004 14:41:53 -0500 User-Agent: KMail/1.6 MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <200402151441.53286.mark@justirc.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Greetings, motherboard is a Gigabyte GA-7NNXP, nforce2 chipset. system ran ok, but with shared interrupts with just APIC selected, and without APIC selected. decided to get bold and daring and compiled with IO-APIC to get rid of the many problems im having with IRQ sharing (stuff isnt working properly due to it, they dont want to share...) but...due to the IRQ's being disabled I lose usb, ect. otherwise the system seemed to function properly. here is the output of /proc/interrupts: CPU0 0: 297097 IO-APIC-edge timer 1: 838 IO-APIC-edge i8042 2: 0 XT-PIC cascade 8: 2 IO-APIC-edge rtc 9: 0 XT-PIC ehci_hcd 10: 0 XT-PIC ohci_hcd 11: 0 XT-PIC ohci_hcd, NVidia nForce2 14: 865 IO-APIC-edge ide0 15: 36 IO-APIC-edge ide1 16: 162945 IO-APIC-level eth0 17: 118375 IO-APIC-level bttv0, Bt87x audio 19: 162963 IO-APIC-level EMU10K1 NMI: 0 LOC: 297017 ERR: 0 MIS: 0 and..here is the dmesg output: Linux version 2.6.3-rc3 (root@DarkStar) (gcc version 3.3.2 20040119 (Gentoo Linux 3.3.2-r7, propolice-3.3-7)) #5 Sun Feb 15 13:34:29 EST 2004 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003fff0000 (usable) BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS) BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) 127MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000f5330 hm, page 000f5000 reserved twice. hm, page 000f6000 reserved twice. hm, page 000f0000 reserved twice. hm, page 000f1000 reserved twice. On node 0 totalpages: 262128 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 225280 pages, LIFO batch:16 HighMem zone: 32752 pages, LIFO batch:7 DMI 2.3 present. Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000 Processor #0 6:10 APIC version 17 I/O APIC #2 Version 17 at 0xFEC00000. Enabling APIC mode: Flat. Using 1 I/O APICs Processors: 1 Built 1 zonelists Kernel command line: root=/dev/hda1 psmouse.proto=imps Unknown boot option `psmouse.proto=imps': ignoring Initializing CPU#0 PID hash table entries: 4096 (order 12: 32768 bytes) Detected 2079.902 MHz processor. Using tsc for high-res timesource Console: colour VGA+ 80x25 Memory: 1033036k/1048512k available (2750k kernel code, 14568k reserved, 1023k data, 148k init, 131008k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay loop... 4112.38 BogoMIPS Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: After generic identify, caps: 0383fbff c1c3fbff 00000000 00000000 CPU: After vendor identify, caps: 0383fbff c1c3fbff 00000000 00000000 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU: After all inits, caps: 0383fbff c1c3fbff 00000000 00000020 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: AMD Athlon(tm) XP 2800+ stepping 00 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 ENABLING IO-APIC IRQs Setting 2 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 2 ... ok. init IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-9, 2-10, 2-11, 2-18, 2-20, 2-21, 2-22, 2-23 not connected. ..TIMER: vector=0x31 pin1=2 pin2=0 ..MP-BIOS bug: 8254 timer not connected to IO-APIC ...trying to set up timer (IRQ0) through the 8259A ... ..... (found pin 0) ...works. number of MP IRQ sources: 19. number of IO-APIC #2 registers: 24. testing the IO APIC....................... IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 ....... : Delivery Type: 0 ....... : LTS : 0 .... register #01: 00170011 ....... : max redirection entries: 0017 ....... : PRQ implemented: 0 ....... : IO APIC version: 0011 .... register #02: 00000000 ....... : arbitration: 00 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 001 01 0 0 0 0 0 1 1 31 01 001 01 0 0 0 0 0 1 1 39 02 000 00 1 0 0 0 0 0 0 00 03 001 01 0 0 0 0 0 1 1 41 04 001 01 0 0 0 0 0 1 1 49 05 001 01 0 0 0 0 0 1 1 51 06 001 01 0 0 0 0 0 1 1 59 07 001 01 0 0 0 0 0 1 1 61 08 001 01 0 0 0 0 0 1 1 69 09 000 00 1 0 0 0 0 0 0 00 0a 000 00 1 0 0 0 0 0 0 00 0b 000 00 1 0 0 0 0 0 0 00 0c 001 01 0 0 0 0 0 1 1 71 0d 001 01 0 0 0 0 0 1 1 79 0e 001 01 0 0 0 0 0 1 1 81 0f 001 01 0 0 0 0 0 1 1 89 10 001 01 1 1 0 1 0 1 1 91 11 001 01 1 1 0 1 0 1 1 99 12 000 00 1 0 0 0 0 0 0 00 13 001 01 1 1 0 1 0 1 1 A1 14 000 00 1 0 0 0 0 0 0 00 15 000 00 1 0 0 0 0 0 0 00 16 000 00 1 0 0 0 0 0 0 00 17 000 00 1 0 0 0 0 0 0 00 IRQ to pin mappings: IRQ0 -> 0:0 IRQ1 -> 0:1 IRQ3 -> 0:3 IRQ4 -> 0:4 IRQ5 -> 0:5 IRQ6 -> 0:6 IRQ7 -> 0:7 IRQ8 -> 0:8 IRQ12 -> 0:12 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 IRQ16 -> 0:16 IRQ17 -> 0:17 IRQ19 -> 0:19 .................................... done. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 2079.0248 MHz. ..... host bus clock speed is 332.0679 MHz. NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xfaf10, last bus=3 PCI: Using configuration type 1 mtrr: v2.0 (20020519) Linux Plug and Play Support v0.97 (c) Adam Belay SCSI subsystem initialized drivers/usb/core/usb.c: registered new driver usbfs drivers/usb/core/usb.c: registered new driver hub PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) PCI: Discovered primary peer bus 02 [IRQ] PCI: Using IRQ router default [10de/01e0] at 0000:00:00.0 PCI->APIC IRQ transform: (B1,I7,P0) -> 19 PCI->APIC IRQ transform: (B1,I9,P0) -> 17 PCI->APIC IRQ transform: (B1,I9,P0) -> 17 PCI->APIC IRQ transform: (B1,I11,P0) -> 16 PCI->APIC IRQ transform: (B1,I12,P0) -> 17 PCI->APIC IRQ transform: (B3,I0,P0) -> 19 Machine check exception polling timer started. ikconfig 0.7 with /proc/config* highmem bounce pool size: 64 pages devfs: v1.22 (20021013) Richard Gooch (rgooch@atnf.csiro.au) devfs: boot_options: 0x1 NTFS driver 2.1.6 [Flags: R/O]. udf: registering filesystem Initializing Cryptographic API lp: driver loaded but no devices found Real Time Clock Driver v1.12 Non-volatile memory driver v1.2 Linux agpgart interface v0.100 (c) Dave Jones agpgart: Detected NVIDIA nForce2 chipset agpgart: Maximum main memory to use for agp memory: 941M agpgart: AGP aperture is 256M @ 0xb0000000 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A parport0: PC-style at 0x378 (0x778) [PCSPP(,...)] parport0: irq 7 detected lp0: using parport0 (polling). Using anticipatory io scheduler Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 Intel(R) PRO/1000 Network Driver - version 5.2.30.1-k1 Copyright (c) 1999-2004 Intel Corporation. eth0: Intel(R) PRO/1000 Network Connection forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.23. PCI: Setting latency timer of device 0000:00:04.0 to 64 eth1: forcedeth.c: subsystem: 01458:e000 bound to 0000:00:04.0 Linux video capture interface: v1.00 bttv: driver version 0.9.12 loaded bttv: using 8 buffers with 2080k (520 pages) each for capture bttv: Bt8xx card found (0). bttv0: Bt878 (rev 17) at 0000:01:09.0, irq: 17, latency: 32, mmio: 0xd0000000 bttv0: detected: AVerMedia TVPhone98 [card=41], PCI subsystem ID is 1461:0003 bttv0: using: AVerMedia TVPhone 98 [card=41,autodetected] bttv0: gpio: en=00000000, out=00000000 in=0066f7c3 [init] bttv0: Avermedia eeprom[0x4803]: tuner=2 radio:yes remote control:yes bttv0: using tuner=2 bttv0: i2c: checking for MSP34xx @ 0x80... not found bttv0: i2c: checking for TDA9875 @ 0xb0... not found bttv0: i2c: checking for TDA7432 @ 0x8a... not found bttv0: registered device video0 bttv0: registered device vbi0 bttv0: registered device radio0 bttv0: PLL: 28636363 => 35468950 .. ok bttv0: add subdevice "remote0" tvaudio: TV audio decoder + audio/video mux driver tvaudio: known chips: tda9840,tda9873h,tda9874h/a,tda9850,tda9855,tea6300,tea6420,tda8425,pic16c54 (PV951),ta8874z ir-kbd-gpio: bttv IR (card=41) detected at pci-0000:01:09.0/ir0 tuner: chip found @ 0xc2 tuner: type set to 2 (Philips NTSC (FI1236,FM1236 and compatibles)) Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx NFORCE2: IDE controller at PCI slot 0000:00:09.0 NFORCE2: chipset revision 162 NFORCE2: not 100% native mode: will probe irqs later NFORCE2: BIOS didn't set cable bits correctly. Enabling workaround. ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx NFORCE2: 0000:00:09.0 (rev a2) UDMA133 controller ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA irq 17: nobody cared! Call Trace: [] __report_bad_irq+0x2a/0x90 [] note_interrupt+0x70/0xb0 [] do_IRQ+0x120/0x130 [] common_interrupt+0x18/0x20 [] delay_tsc+0x14/0x20 [] __delay+0x12/0x20 [] ide_delay_50ms+0x1d/0x30 [] actual_try_to_identify+0x27/0x5a0 [] probe_irq_on+0x126/0x1c0 [] try_to_identify+0x76/0x130 [] do_probe+0xf1/0x260 [] probe_hwif+0x319/0x440 [] do_ide_setup_pci_device+0x9a/0x170 [] probe_hwif_init+0x1c/0x70 [] ide_setup_pci_device+0x58/0x90 [] amd74xx_probe+0x6f/0x80 [] ide_scan_pcidev+0x5d/0x70 [] ide_scan_pcibus+0x47/0xd0 [] probe_for_hwifs+0x10/0x20 [] ide_init+0x45/0x60 [] do_initcalls+0x2b/0xa0 [] init_workqueues+0xf/0x30 [] init+0x32/0x140 [] init+0x0/0x140 [] kernel_thread_helper+0x5/0x10 handlers: [] (bttv_irq+0x0/0x350) Disabling IRQ #17 hda: Maxtor 52049U4, ATA DISK drive hdb: WDC WD136AA, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: AOpen Inc. DVD-ROM DVD-1040 PRO 0114, ATAPI CD/DVD-ROM drive hdd: LITE-ON LTR-48125W, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 40020624 sectors (20490 MB) w/2048KiB Cache, CHS=39703/16/63, UDMA(66) /dev/ide/host0/bus0/target0/lun0: p1 p2 hdb: max request size: 128KiB hdb: 26564832 sectors (13601 MB) w/2048KiB Cache, CHS=26354/16/63, UDMA(66) /dev/ide/host0/bus0/target1/lun0: p1 hdc: ATAPI DVD-ROM drive, 512kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 hdd: ATAPI 12X CD-ROM CD-R/RW CD-MRW drive, 1984kB Cache, UDMA(33) libata version 1.00 loaded. ehci_hcd 0000:00:02.2: EHCI Host Controller PCI: Setting latency timer of device 0000:00:02.2 to 64 ehci_hcd 0000:00:02.2: irq 9, pci mem f8893000 ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1 PCI: cache line size of 64 is not supported by device 0000:00:02.2 ehci_hcd 0000:00:02.2: USB 2.0 enabled, EHCI 1.00, driver 2003-Dec-29 hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ohci_hcd: block sizes: ed 64 td 64 ohci_hcd 0000:00:02.0: OHCI Host Controller PCI: Setting latency timer of device 0000:00:02.0 to 64 ohci_hcd 0000:00:02.0: irq 10, pci mem f8895000 ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 2 hub 2-0:1.0: USB hub found hub 2-0:1.0: 3 ports detected ohci_hcd 0000:00:02.1: OHCI Host Controller PCI: Setting latency timer of device 0000:00:02.1 to 64 ohci_hcd 0000:00:02.1: irq 11, pci mem f8897000 ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 3 hub 3-0:1.0: USB hub found hub 3-0:1.0: 3 ports detected drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface driver v2.1 drivers/usb/core/usb.c: registered new driver usblp drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver Initializing USB Mass Storage driver... drivers/usb/core/usb.c: registered new driver usb-storage USB Mass Storage support registered. drivers/usb/core/usb.c: registered new driver hid drivers/usb/input/hid-core.c: v2.0:USB HID core driver mice: PS/2 mouse device common for all mice input: PC Speaker serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 input: AT Translated Set 2 keyboard on isa0060/serio0 Advanced Linux Sound Architecture Driver Version 1.0.2c (Thu Feb 05 15:41:49 2004 UTC). PCI: Setting latency timer of device 0000:00:06.0 to 64 intel8x0_measure_ac97_clock: measured 49413 usecs intel8x0: clocking to 47436 ALSA device list: #0: Brooktree Bt878 at 0xd0001000, irq 17 #1: NVidia nForce2 at 0xd7087000, irq 11 #2: Sound Blaster Live! (rev.8) at 0x8000, irq 19 NET: Registered protocol family 2 IP: routing cache hash table of 8192 buckets, 64Kbytes TCP: Hash tables configured (established 262144 bind 65536) NET: Registered protocol family 1 NET: Registered protocol family 17 found reiserfs format "3.6" with standard journal usb 2-1: new full speed USB device using address 2 irq 19: nobody cared! Call Trace: [] __report_bad_irq+0x2a/0x90 [] note_interrupt+0x70/0xb0 [] do_IRQ+0x120/0x130 [] _stext+0x0/0x60 [] common_interrupt+0x18/0x20 [] _stext+0x0/0x60 [] default_idle+0x23/0x40 [] cpu_idle+0x34/0x40 [] start_kernel+0x152/0x160 [] unknown_bootoption+0x0/0x120 handlers: [] (snd_emu10k1_interrupt+0x0/0x420) Disabling IRQ #19 Reiserfs journal params: device hda1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 reiserfs: checking transaction log (hda1) for (hda1) Using r5 hash to sort names VFS: Mounted root (reiserfs filesystem) readonly. Mounted devfs on /dev Freeing unused kernel memory: 148k freed Adding 473908k swap on /dev/hda2. Priority:-1 extents:1 usb 2-1: control timeout on ep0out ohci_hcd 0000:00:02.0: Unlink after no-IRQ? Different ACPI or APIC settings may help. e1000: eth0 NIC Link is Up 100 Mbps Full Duplex irq 16: nobody cared! Call Trace: [] __report_bad_irq+0x2a/0x90 [] note_interrupt+0x70/0xb0 [] do_IRQ+0x120/0x130 [] _stext+0x0/0x60 [] common_interrupt+0x18/0x20 [] _stext+0x0/0x60 [] default_idle+0x23/0x40 [] cpu_idle+0x34/0x40 [] start_kernel+0x152/0x160 [] unknown_bootoption+0x0/0x120 handlers: [] (e1000_intr+0x0/0xc0) Disabling IRQ #16