Thanks, & Regards,
Nitin
> -----Original Message-----
> From: Arador [mailto:diegocg@teleline.es]
> Sent: Friday, January 24, 2003 1:49 PM
> To: Kamble, Nitin A
> Cc: Andrew Morton; linux-kernel@vger.kernel.org
> Subject: 2.5.59-mm5: cpu1 not working
>
> machine: p3 2x800, 128 mb of ram, via VT82C686 chipset
> The problem is that in 2.5.59-mm kernels;
> /proc/interrupts shows something like this:
>
> diego@estel:~$ cat /proc/interrupts
> CPU0 CPU1
> 0: 49316 0 IO-APIC-edge timer
> 1: 95 0 IO-APIC-edge i8042
> 2: 0 0 XT-PIC cascade
> 3: 1859 0 IO-APIC-edge serial
> 4: 912 0 IO-APIC-edge serial
> 8: 2 0 IO-APIC-edge rtc
> 10: 1291 0 IO-APIC-level VIA686A
> 14: 2407 0 IO-APIC-edge ide0
> 15: 11 0 IO-APIC-edge ide1
> NMI: 101404 101288
> LOC: 101258 101296
> ERR: 0
> MIS: 0
>
> plain 2.5.59 works well. reverting kirq and kirq-up-fix
> patches (as suggested by Andrew Morton) from the -mm patchset
> fixes the problem.
>
> Config attached
> This dmesg is from a 2.5.59-mm5 kernel with the kirq patch _reverted_
>
> (BTW, this space
> testing the IO APIC.......................
>
> IO APIC #2......
> isn't a cut & paste error, it appears in dmesg)
>
> Linux version 2.5.59-mm5 (diego@estel) (gcc versión 3.2.2 20030109 (Debian
> prerelease)) #4 SMP vie ene 24 22:16:17 CET 2003
> Video mode to be used for restore is 30a
> BIOS-provided physical RAM map:
> BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
> BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
> BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
> BIOS-e820: 000000000fff0000 - 000000000fff3000 (ACPI NVS)
> BIOS-e820: 000000000fff3000 - 0000000010000000 (ACPI data)
> BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
> BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
> BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
> 255MB LOWMEM available.
> found SMP MP-table at 000f64e0
> hm, page 000f6000 reserved twice.
> hm, page 000f7000 reserved twice.
> hm, page 000f1000 reserved twice.
> hm, page 000f2000 reserved twice.
> On node 0 totalpages: 65520
> DMA zone: 4096 pages, LIFO batch:1
> Normal zone: 61424 pages, LIFO batch:14
> HighMem zone: 0 pages, LIFO batch:1
> Intel MultiProcessor Specification v1.4
> Virtual Wire compatibility mode.
> OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000
> Processor #0 6:8 APIC version 17
> Processor #1 6:8 APIC version 17
> I/O APIC #2 Version 17 at 0xFEC00000.
> Enabling APIC mode: Flat. Using 1 I/O APICs
> Processors: 2
> Building zonelist for node : 0
> Kernel command line: root=/dev/hda5 ro vga=0x30a profile=2 nmi_watchdog=1
> kernel profiling enabled
> Initializing CPU#0
> PID hash table entries: 1024 (order 10: 8192 bytes)
> Detected 802.853 MHz processor.
> Console: colour VGA+ 132x43
> Calibrating delay loop... 1581.05 BogoMIPS
> Memory: 254552k/262080k available (1665k kernel code, 6792k reserved, 485k
> data, 144k init, 0k highmem)
> Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
> Inode-cache hash table entries: 16384 (order: 5, 131072 bytes)
> Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
> -> /dev
> -> /dev/console
> -> /root
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 256K
> CPU serial number disabled.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check architecture supported.
> Intel machine check reporting enabled on CPU#0.
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Checking 'hlt' instruction... OK.
> POSIX conformance testing by UNIFIX
> CPU0: Intel Pentium III (Coppermine) stepping 06
> per-CPU timeslice cutoff: 732.17 usecs.
> task migration cache decay timeout: 1 msecs.
> enabled ExtINT on CPU#0
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Booting processor 1/1 eip 2000
> Initializing CPU#1
> masked ExtINT on CPU#1
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Calibrating delay loop... 1601.53 BogoMIPS
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 256K
> CPU serial number disabled.
> CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
> Intel machine check architecture supported.
> Intel machine check reporting enabled on CPU#1.
> CPU1: Intel Pentium III (Coppermine) stepping 06
> Total of 2 processors activated (3182.59 BogoMIPS).
> 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, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23
> not connected.
> ..TIMER: vector=0x31 pin1=2 pin2=0
> activating NMI Watchdog ... done.
> testing NMI watchdog ... OK.
> 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: 00178011
> ....... : max redirection entries: 0017
> ....... : PRQ implemented: 1
> ....... : IO APIC version: 0011
> .... register #02: 00000000
> ....... : arbitration: 00
> .... IRQ redirection table:
> NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
> 00 000 00 1 0 0 0 0 0 0 00
> 01 001 01 0 0 0 0 0 1 1 39
> 02 001 01 0 0 0 0 0 1 1 31
> 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
> 09 001 01 0 0 0 0 0 1 1 71
> 0a 001 01 1 1 0 1 0 1 1 79
> 0b 001 01 1 1 0 1 0 1 1 81
> 0c 001 01 1 1 0 1 0 1 1 89
> 0d 001 01 0 0 0 0 0 1 1 91
> 0e 001 01 0 0 0 0 0 1 1 99
> 0f 001 01 0 0 0 0 0 1 1 A1
> 10 000 00 1 0 0 0 0 0 0 00
> 11 000 00 1 0 0 0 0 0 0 00
> 12 000 00 1 0 0 0 0 0 0 00
> 13 000 00 1 0 0 0 0 0 0 00
> 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 -> 0:2
> IRQ1 -> 0:1
> IRQ3 -> 0:3
> IRQ4 -> 0:4
> IRQ5 -> 0:5
> IRQ6 -> 0:6
> IRQ7 -> 0:7
> IRQ8 -> 0:8
> IRQ9 -> 0:9
> IRQ10 -> 0:10
> IRQ11 -> 0:11
> IRQ12 -> 0:12
> IRQ13 -> 0:13
> IRQ14 -> 0:14
> IRQ15 -> 0:15
> .................................... done.
> Using local APIC timer interrupts.
> calibrating APIC timer ...
> ..... CPU clock speed is 802.0804 MHz.
> ..... host bus clock speed is 133.0800 MHz.
> checking TSC synchronization across 2 CPUs: passed.
> Starting migration thread for cpu 0
> Bringing up 1
> CPU 1 IS NOW UP!
> Starting migration thread for cpu 1
> CPUS done 2
> Linux NET4.0 for Linux 2.4
> Based upon Swansea University Computer Society NET3.039
> Initializing RT netlink socket
> mtrr: v2.0 (20020519)
> mtrr: your CPUs had inconsistent variable MTRR settings
> mtrr: probably your BIOS does not setup all CPUs
> PCI: PCI BIOS revision 2.10 entry at 0xfb250, last bus=1
> PCI: Using configuration type 1
> BIO: pool of 256 setup, 14Kb (56 bytes/bio)
> biovec pool[0]: 1 bvecs: 256 entries (12 bytes)
> biovec pool[1]: 4 bvecs: 256 entries (48 bytes)
> biovec pool[2]: 16 bvecs: 256 entries (192 bytes)
> biovec pool[3]: 64 bvecs: 256 entries (768 bytes)
> biovec pool[4]: 128 bvecs: 256 entries (1536 bytes)
> biovec pool[5]: 256 bvecs: 256 entries (3072 bytes)
> Linux Plug and Play Support v0.94 (c) Adam Belay
> pnp: Enabling Plug and Play Card Services.
> PnPBIOS: Found PnP BIOS installation structure at 0xc00fbcc0
> PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xbcf0, dseg 0xf0000
> PnPBIOS: 14 nodes reported by PnP BIOS; 14 recorded by driver
> block request queues:
> 128 requests per read queue
> 128 requests per write queue
> 8 requests per batch
> enter congestion at 15
> exit congestion at 17
> PCI: Probing PCI hardware
> PCI: Probing PCI hardware (bus 00)
> PCI: Using IRQ router VIA [1106/0686] at 00:07.0
> PCI->APIC IRQ transform: (B0,I7,P3) -> 12
> PCI->APIC IRQ transform: (B0,I7,P3) -> 12
> PCI->APIC IRQ transform: (B0,I7,P2) -> 10
> PCI->APIC IRQ transform: (B0,I9,P0) -> 11
> PCI->APIC IRQ transform: (B0,I13,P0) -> 11
> Enabling SEP on CPU 0
> Enabling SEP on CPU 1
> aio_setup: sizeof(struct page) = 40
> Journalled Block Device driver loaded
> PCI: Enabling Via external APIC routing
> Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing disabled
> ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
> pty: 256 Unix98 ptys configured
> Real Time Clock Driver v1.11
> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
> ide: Assuming 33MHz system bus speed for PIO modes; override with
> idebus=xx
> VP_IDE: IDE controller at PCI slot 00:07.1
> VP_IDE: chipset revision 6
> VP_IDE: not 100% native mode: will probe irqs later
> ide: Assuming 33MHz system bus speed for PIO modes; override with
> idebus=xx
> VP_IDE: VIA vt82c686b (rev 40) IDE UDMA100 controller on pci00:07.1
> ide0: BM-DMA at 0xc000-0xc007, BIOS settings: hda:DMA, hdb:pio
> ide1: BM-DMA at 0xc008-0xc00f, BIOS settings: hdc:DMA, hdd:DMA
> hda: Maxtor 6Y060L0, ATA DISK drive
> hda: DMA disabled
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> hdc: LG CD-ROM CRD-8522B, ATAPI CD/DVD-ROM drive
> hdd: ST340016A, ATA DISK drive
> hdc: DMA disabled
> hdd: DMA disabled
> ide1 at 0x170-0x177,0x376 on irq 15
> hda: host protected area => 1
> hda: 120103200 sectors (61493 MB) w/2048KiB Cache, CHS=119150/16/63,
> UDMA(100)
> hda: hda1 < hda5 hda6 > hda2 hda3 hda4
> hdd: host protected area => 1
> hdd: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=77545/16/63,
> UDMA(33)
> hdd: hdd1
> serio: i8042 AUX port at 0x60,0x64 irq 12
> input: AT Set 2 keyboard on isa0060/serio0
> serio: i8042 KBD port at 0x60,0x64 irq 1
> Advanced Linux Sound Architecture Driver Version 0.9.0rc6 (Tue Dec 17
> 19:01:13 2002 UTC).
> request_module[snd-card-0]: not ready
> request_module[snd-card-1]: not ready
> request_module[snd-card-2]: not ready
> request_module[snd-card-3]: not ready
> request_module[snd-card-4]: not ready
> request_module[snd-card-5]: not ready
> request_module[snd-card-6]: not ready
> request_module[snd-card-7]: not ready
> no UART detected at 0xffff
> ALSA sound/drivers/mpu401/mpu401.c:76: specify port
> PCI: Setting latency timer of device 00:07.5 to 64
> ALSA device list:
> #0: VIA 82C686A/B at 0xcc00, irq 10
> NET4: Linux TCP/IP 1.0 for NET4.0
> IP: routing cache hash table of 1024 buckets, 16Kbytes
> TCP: Hash tables configured (established 8192 bind 10922)
> NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
> kjournald starting. Commit interval 5 seconds
> EXT3-fs: mounted filesystem with ordered data mode.
> VFS: Mounted root (ext3 filesystem) readonly.
> Freeing unused kernel memory: 144k freed
> Adding 530104k swap on /dev/hda6. Priority:-1 extents:1
> EXT3 FS 2.4-0.9.16, 02 Dec 2001 on ide0(3,5), internal journal
> parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
> parport0: cpp_daisy: aa5500ff(38)
> parport0: assign_addrs: aa5500ff(38)
> Module parport cannot be unloaded due to unsafe usage in
> include/linux/module.h:430
> Module parport_pc cannot be unloaded due to unsafe usage in
> include/linux/module.h:430
> parport0: cpp_daisy: aa5500ff(38)
> parport0: assign_addrs: aa5500ff(38)
> parport_pc: Via 686A parallel port: io=0x378
> lp0: using parport0 (polling).
> hdc: ATAPI 48X CD-ROM drive, 128kB Cache, DMA
> Uniform CD-ROM driver Revision: 3.12
> end_request: I/O error, dev hdc, sector 0
> CSLIP: code copyright 1989 Regents of the University of California
> PPP generic driver version 2.4.2
> [drm] Initialized tdfx 1.0.0 20010216 on minor 0
> Module ppp_async cannot be unloaded due to unsafe usage in
> include/linux/module.h:430
> PPP BSD Compression module registered
> Module bsd_comp cannot be unloaded due to unsafe usage in
> include/linux/module.h:430
> PPP Deflate Compression module registered
> Module ppp_deflate cannot be unloaded due to unsafe usage in
> include/linux/module.h:430
> end_request: I/O error, dev hdc, sector 0
> end_request: I/O error, dev hdc, sector 0
> end_request: I/O error, dev hdc, sector 0
> cdrom: This disc doesn't have any tracks I recognize!
>
>
>
>
> Diego Calleja
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