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List: linux-smp
Subject: Xeon smp RH7.2
From: kamano <kamano () affrc ! go ! jp>
Date: 2002-07-22 7:02:14
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Dear linux-smp@vger.kernel.org
(from Japan, kamano@affrc.go.jp)
My system is unbalance at interrupts.
I checed /proc/interrupts when I updated RH7.1(pre-installed) -> RH7.2.
But, I did not check it at RH7.1.
/proc/interrupts:
CPU0 CPU1
0: 80419 0 IO-APIC-edge timer
1: 2100 0 IO-APIC-edge keyboard
2: 0 0 XT-PIC cascade
8: 1 0 IO-APIC-edge rtc
12: 43941 0 IO-APIC-edge PS/2 Mouse
14: 13968 0 IO-APIC-edge ide0
15: 3794 1 IO-APIC-edge ide1
19: 30 0 IO-APIC-level sym53c8xx, usb-uhci
21: 1704 0 IO-APIC-level eth0
23: 30 0 IO-APIC-level sym53c8xx
NMI: 0 0
LOC: 80306 80304
ERR: 0
MIS: 0
dmesg:
Linux version 2.4.7-10smp (bhcompile@stripples.devel.redhat.com) (gcc version 2.96 \
20000731 (Red Hat Linux 7.1 2.96-98)) #1 SMP Thu Sep 6 17:09:31 EDT 2001 \
BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 \
(usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000ea000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000007fef0000 (usable)
BIOS-e820: 000000007fef0000 - 000000007feff000 (ACPI data)
BIOS-e820: 000000007feff000 - 000000007ff00000 (ACPI NVS)
BIOS-e820: 000000007ff00000 - 00000000f3f00000 (usable)
BIOS-e820: 00000000f3f80000 - 00000000f4000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
Scanning bios EBDA for MXT signature
3007MB HIGHMEM available.
found SMP MP-table at 000f6bf0
hm, page 000f6000 reserved twice.
hm, page 000f7000 reserved twice.
hm, page 0009f000 reserved twice.
hm, page 000a0000 reserved twice.
On node 0 totalpages: 999168
zone(0): 4096 pages.
zone(1): 225280 pages.
zone(2): 769792 pages.
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
OEM ID: Product ID: HP_WOMBAT APIC at: 0xFEE00000
Processor #0 Unknown CPU [15:2] APIC version 20
Processor #6 Unknown CPU [15:2] APIC version 20
I/O APIC #2 Version 32 at 0xFEC00000.
I/O APIC #3 Version 32 at 0xFEC80000.
Processors: 2
Kernel command line: ro root=/dev/hda1
Initializing CPU#0
Detected 2194.674 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 4377.80 BogoMIPS
Memory: 3924748k/3996672k available (1396k kernel code, 69424k reserved, 102k data, \
240k init, 3079104k highmem) Dentry-cache hash table entries: 524288 (order: 10, \
4194304 bytes) Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
Buffer-cache hash table entries: 262144 (order: 8, 1048576 bytes)
Page-cache hash table entries: 524288 (order: 10, 4194304 bytes)
CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 12K, L1 D cache: 8K
CPU: L2 cache: 512K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000
CPU: After generic, caps: 3febfbff 00000000 00000000 00000000
CPU: Common caps: 3febfbff 00000000 00000000 00000000
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 12K, L1 D cache: 8K
CPU: L2 cache: 512K
Intel machine check reporting enabled on CPU#0.
CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000
CPU: After generic, caps: 3febfbff 00000000 00000000 00000000
CPU: Common caps: 3febfbff 00000000 00000000 00000000
CPU0: Intel(R) XEON(TM) CPU 2.20GHz stepping 04
per-CPU timeslice cutoff: 1463.14 usecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Booting processor 1/6 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... 4377.80 BogoMIPS
CPU: Before vendor init, caps: 3febfbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 12K, L1 D cache: 8K
CPU: L2 cache: 512K
Intel machine check reporting enabled on CPU#1.
CPU: After vendor init, caps: 3febfbff 00000000 00000000 00000000
CPU: After generic, caps: 3febfbff 00000000 00000000 00000000
CPU: Common caps: 3febfbff 00000000 00000000 00000000
CPU1: Intel(R) XEON(TM) CPU 2.20GHz stepping 04
Total of 2 processors activated (8755.60 BogoMIPS).
ENABLING IO-APIC IRQs
...changing IO-APIC physical APIC ID to 2 ... ok.
...changing IO-APIC physical APIC ID to 3 ... ok.
init IO_APIC IRQs
IO-APIC (apicid-pin) 2-0, 2-10, 2-11, 2-18, 2-20, 2-22, 3-0, 3-1, 3-2, 3-3, 3-4, \
3-5, 3-6, 3-7, 3-8, 3-9, 3-10, 3-11, 3-12, 3-13, 3-14, 3-15, 3-16, 3-17, 3-18, 3-19, \
3-20, 3-21, 3-22, 3-23 not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 21.
number of IO-APIC #2 registers: 24.
number of IO-APIC #3 registers: 24.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02008000
....... : physical APIC id: 02
WARNING: unexpected IO-APIC, please mail
to linux-smp@vger.kernel.org
.... register #01: 00178020
....... : max redirection entries: 0017
....... : IO APIC version: 0020
WARNING: unexpected IO-APIC, please mail
to linux-smp@vger.kernel.org
WARNING: unexpected IO-APIC, please mail
to linux-smp@vger.kernel.org
.... 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
01 003 03 0 0 0 0 0 1 1 39
02 003 03 0 0 0 0 0 1 1 31
03 003 03 0 0 0 0 0 1 1 41
04 003 03 0 0 0 0 0 1 1 49
05 003 03 0 0 0 0 0 1 1 51
06 003 03 0 0 0 0 0 1 1 59
07 003 03 0 0 0 0 0 1 1 61
08 003 03 0 0 0 0 0 1 1 69
09 003 03 0 0 0 0 0 1 1 71
0a 000 00 1 0 0 0 0 0 0 00
0b 000 00 1 0 0 0 0 0 0 00
0c 003 03 0 0 0 0 0 1 1 79
0d 003 03 0 0 0 0 0 1 1 81
0e 003 03 0 0 0 0 0 1 1 89
0f 003 03 0 0 0 0 0 1 1 91
10 003 03 1 1 0 1 0 1 1 99
11 003 03 1 1 0 1 0 1 1 A1
12 000 00 1 0 0 0 0 0 0 00
13 003 03 1 1 0 1 0 1 1 A9
14 000 00 1 0 0 0 0 0 0 00
15 003 03 1 1 0 1 0 1 1 B1
16 000 00 1 0 0 0 0 0 0 00
17 003 03 1 1 0 1 0 1 1 B9
IO APIC #3......
.... register #00: 03000000
....... : physical APIC id: 03
.... register #01: 00178020
....... : max redirection entries: 0017
....... : IO APIC version: 0020
WARNING: unexpected IO-APIC, please mail
to linux-smp@vger.kernel.org
WARNING: unexpected IO-APIC, please mail
to linux-smp@vger.kernel.org
.... register #02: 03000000
....... : arbitration: 03
.... 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
01 000 00 1 0 0 0 0 0 0 00
02 000 00 1 0 0 0 0 0 0 00
03 000 00 1 0 0 0 0 0 0 00
04 000 00 1 0 0 0 0 0 0 00
05 000 00 1 0 0 0 0 0 0 00
06 000 00 1 0 0 0 0 0 0 00
07 000 00 1 0 0 0 0 0 0 00
08 000 00 1 0 0 0 0 0 0 00
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 000 00 1 0 0 0 0 0 0 00
0d 000 00 1 0 0 0 0 0 0 00
0e 000 00 1 0 0 0 0 0 0 00
0f 000 00 1 0 0 0 0 0 0 00
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
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ19 -> 0:19
IRQ21 -> 0:21
IRQ23 -> 0:23
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2194.5241 MHz.
..... host bus clock speed is 99.7510 MHz.
cpu: 0, clocks: 997510, slice: 332503
CPU0<T0:997504,T1:664992,D:9,S:332503,C:997510>
cpu: 1, clocks: 997510, slice: 332503
CPU1<T0:997504,T1:332496,D:2,S:332503,C:997510>
checking TSC synchronization across CPUs: passed.
PCI: PCI BIOS revision 2.10 entry at 0xfd8fb, last bus=4
PCI: Using configuration type 1
PCI: Probing PCI hardware
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 2: assuming transparent
Unknown bridge resource 2: assuming transparent
PCI: Using IRQ router PIIX [8086/2440] at 00:1f.0
PCI->APIC IRQ transform: (B0,I31,P3) -> 19
PCI->APIC IRQ transform: (B0,I31,P1) -> 17
PCI->APIC IRQ transform: (B1,I0,P0) -> 16
PCI->APIC IRQ transform: (B3,I8,P0) -> 23
PCI->APIC IRQ transform: (B3,I8,P1) -> 19
PCI->APIC IRQ transform: (B4,I13,P0) -> 21
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Simple Boot Flag extension found and enabled.
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.14)
apm: disabled - APM is not SMP safe.
mxt_scan_bios: enter
Starting kswapd v1.8
allocated 64 pages and 64 bhs reserved for the highmem bounces
VFS: Diskquotas version dquot_6.5.0 initialized
pty: 2048 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS MULTIPORT SHARE_IRQ \
SERIAL_PCI ISAPNP enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
Real Time Clock Driver v1.10d
block: queued sectors max/low 2608285kB/2477213kB, 7680 slots per queue
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz PCI bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller on PCI bus 00 dev f9
PIIX4: chipset revision 4
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x10a0-0x10a7, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0x10a8-0x10af, BIOS settings: hdc:DMA, hdd:pio
hda: ST340810A, ATA DISK drive
hdb: ST340810A, ATA DISK drive
hdc: FX54++W, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=4865/255/63, UDMA(33)
hdb: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=4865/255/63, UDMA(33)
ide-floppy driver 0.97
Partition check:
hda: hda1 hda2 hda3 hda4 < hda5 hda6 >
hdb: hdb1
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
ide-floppy driver 0.97
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 32768 buckets, 256Kbytes
TCP: Hash tables configured (established 524288 bind 65536)
Linux IP multicast router 0.06 plus PIM-SM
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 363k freed
VFS: Mounted root (ext2 filesystem).
SCSI subsystem driver Revision: 1.00
sym53c8xx: at PCI bus 3, device 8, function 0
sym53c8xx: setting PCI_COMMAND_PARITY...(fix-up)
sym53c8xx: 53c1010-66 detected with Symbios NVRAM
sym53c8xx: at PCI bus 3, device 8, function 1
sym53c8xx: setting PCI_COMMAND_PARITY...(fix-up)
sym53c8xx: 53c1010-66 detected with Symbios NVRAM
sym53c1010-66-0: rev 0x1 on pci bus 3 device 8 function 0 irq 23
sym53c1010-66-0: Symbios format NVRAM, ID 7, Fast-80, Parity Checking
sym53c1010-66-0: on-chip RAM at 0xf4900000
sym53c1010-66-0: restart (scsi reset).
sym53c1010-66-0: handling phase mismatch from SCRIPTS.
sym53c1010-66-0: Downloading SCSI SCRIPTS.
sym53c1010-66-1: rev 0x1 on pci bus 3 device 8 function 1 irq 19
sym53c1010-66-1: Symbios format NVRAM, ID 7, Fast-80, Parity Checking
sym53c1010-66-1: on-chip RAM at 0xf4902000
sym53c1010-66-1: restart (scsi reset).
sym53c1010-66-1: handling phase mismatch from SCRIPTS.
sym53c1010-66-1: Downloading SCSI SCRIPTS.
scsi0 : sym53c8xx-1.7.3c-20010512
scsi1 : sym53c8xx-1.7.3c-20010512
Freeing unused kernel memory: 240k freed
Adding Swap: 530136k swap-space (priority -1)
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.259 $ time 17:18:11 Sep 6 2001
usb-uhci.c: High bandwidth mode enabled
PCI: Setting latency timer of device 00:1f.2 to 64
usb-uhci.c: USB UHCI at I/O 0x1080, IRQ 19
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.251:USB Universal Host Controller Interface driver
0x378: FIFO is 16 bytes
0x378: writeIntrThreshold is 8
0x378: readIntrThreshold is 8
0x378: PWord is 8 bits
0x378: Interrupts are ISA-Pulses
0x378: ECP port cfgA=0x14 cfgB=0x40
0x378: ECP settings irq=<none or set by other means> dma=<none or set by other means>
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,COMPAT,EPP,ECP]
parport0: irq 7 detected
parport0: cpp_daisy: aa5500ff(38)
parport0: assign_addrs: aa5500ff(38)
parport0: cpp_daisy: aa5500ff(38)
parport0: assign_addrs: aa5500ff(38)
ip_conntrack (8192 buckets, 65536 max)
NET4: Linux IPX 0.47 for NET4.0
IPX Portions Copyright (c) 1995 Caldera, Inc.
IPX Portions Copyright (c) 2000, 2001 Conectiva, Inc.
NET4: AppleTalk 0.18a for Linux NET4.0
eepro100.c:v1.09j-t 9/29/99 Donald Becker \
http://cesdis.gsfc.nasa.gov/linux/drivers/eepro100.html
eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin \
<saw@saw.sw.com.sg> and others
eth0: OEM i82557/i82558 10/100 Ethernet, 00:E0:81:00:67:05, IRQ 21.
Board assembly 000000-000, Physical connectors present: RJ45
Primary interface chip i82555 PHY #1.
Secondary interface chip i82555.
General self-test: passed.
Serial sub-system self-test: passed.
Internal registers self-test: passed.
ROM checksum self-test: passed (0x3258698e).
0x378: FIFO is 16 bytes
0x378: writeIntrThreshold is 8
0x378: readIntrThreshold is 8
0x378: PWord is 8 bits
0x378: Interrupts are ISA-Pulses
0x378: ECP port cfgA=0x14 cfgB=0x40
0x378: ECP settings irq=<none or set by other means> dma=<none or set by other means>
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,COMPAT,EPP,ECP]
parport0: irq 7 detected
parport0: cpp_daisy: aa5500ff(38)
parport0: assign_addrs: aa5500ff(38)
parport0: cpp_daisy: aa5500ff(38)
parport0: assign_addrs: aa5500ff(38)
lp0: using parport0 (polling).
lp0: console ready
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 816M
agpgart: Unsupported Intel chipset (device id: 2531), you might want to try \
agp_try_unsupported=1.
agpgart: no supported devices found.
[drm:drm_init] *ERROR* Cannot initialize the agpgart module.
ide-floppy driver 0.97
hdc: ATAPI 54X CD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
cdrom: This disc doesn't have any tracks I recognize!
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