Re: SMP broken on Dell PowerEdge 4100/200 under 2.6.0-testxx?

From: Matthew Kanar
Date: Mon Dec 08 2003 - 11:51:06 EST

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Here is one of my SMP systems (Dell-Dual P3), although noirqbalance doesn't seem to change things --

uname -nrvm:
k12.kanar.net 2.6.0-test11 #2 SMP Wed Dec 3 18:50:36 EST 2003 i686

_Without_ noirqbalance -

uptime:
10:31:51 up 4 days, 15:07, 10 users, load average: 0.00, 0.02, 0.00

/proc/interrupts:
CPU0 CPU1
0: 27505 400084866 IO-APIC-edge timer
1: 1438 1 IO-APIC-edge i8042
2: 0 0 XT-PIC cascade
8: 1 0 IO-APIC-edge rtc
12: 1837 161 IO-APIC-edge i8042
14: 661467 822411 IO-APIC-edge ide0
15: 1 0 IO-APIC-edge ide1
16: 104949011 10 IO-APIC-level eth0
NMI: 0 0
LOC: 400153184 400153183
ERR: 0
MIS: 10

_With_ noirqbalance -

uptime:
11:36:12 up 1:01, 4 users, load average: 0.00, 0.09, 0.28

/proc/interrupts:
CPU0 CPU1
0: 16726 3707690 IO-APIC-edge timer
1: 3 8 IO-APIC-edge i8042
2: 0 0 XT-PIC cascade
8: 0 1 IO-APIC-edge rtc
12: 14 36 IO-APIC-edge i8042
14: 28140 659 IO-APIC-edge ide0
15: 1 0 IO-APIC-edge ide1
16: 12775 12 IO-APIC-level eth0
NMI: 0 0
LOC: 3724639 3724638
ERR: 0
MIS: 0

CPU0 timer: value 16726 hasn't changed since boot an hour ago.

dmesg:
Linux version 2.6.0-test11 (root@xxxxxxxxxxxxx) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #2 SMP Wed Dec 3 18:50:36 EST 2003
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001ff9e000 (usable)
BIOS-e820: 000000001ff9e000 - 0000000020000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
511MB LOWMEM available.
found SMP MP-table at 000fe710
hm, page 000fe000 reserved twice.
hm, page 000ff000 reserved twice.
hm, page 000f0000 reserved twice.
On node 0 totalpages: 130974
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 126878 pages, LIFO batch:16
HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 DELL ) @ 0x000fd720
ACPI: RSDT (v001 DELL WS 420 0x00000008 ASL 0x00000061) @ 0x000fd734
ACPI: FADT (v001 DELL WS 420 0x00000008 ASL 0x00000061) @ 0x000fd760
ACPI: MADT (v001 DELL WS 420 0x00000008 ASL 0x00000061) @ 0x000fd7d4
ACPI: DSDT (v001 DELL dt_ex 0x00001000 MSFT 0x0100000b) @ 0x00000000
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:8 APIC version 17
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 6:8 APIC version 17
ACPI: LAPIC_NMI (acpi_id[0x01] polarity[0x1] trigger[0x1] lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] polarity[0x1] trigger[0x1] lint[0x1])
Using ACPI for processor (LAPIC) configuration information
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
OEM ID: DELL Product ID: WS 420 APIC at: 0xFEE00000
I/O APIC #2 Version 32 at 0xFEC00000.
Enabling APIC mode: Flat. Using 1 I/O APICs
Processors: 2
Building zonelist for node : 0
Kernel command line: ro root=/dev/hda2 noirqbalance
Initializing CPU#0
PID hash table entries: 2048 (order 11: 16384 bytes)
Detected 930.947 MHz processor.
Console: colour VGA+ 80x25
Memory: 514112k/523896k available (2409k kernel code, 9044k reserved, 579k data, 352k init, 0k highmem)
Calibrating delay loop... 1839.10 BogoMIPS
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: 0383fbff 00000000 00000000 00000000
CPU: After vendor identify, caps: 0383fbff 00000000 00000000 00000000
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU: After all inits, caps: 0383fbff 00000000 00000000 00000040
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: 732.06 usecs.
task migration cache decay timeout: 1 msecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000040
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... 1859.58 BogoMIPS
CPU: After generic identify, caps: 0383fbff 00000000 00000000 00000000
CPU: After vendor identify, caps: 0383fbff 00000000 00000000 00000000
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU: After all inits, caps: 0383fbff 00000000 00000000 00000040
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 (3698.68 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, 2-13, 2-20, 2-21, 2-22, 2-23 not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 44.
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: 00170020
....... : max redirection entries: 0017
....... : PRQ implemented: 0
....... : IO APIC version: 0020
.... 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 0 0 0 0 0 1 1 79
0b 001 01 0 0 0 0 0 1 1 81
0c 001 01 0 0 0 0 0 1 1 89
0d 000 00 1 0 0 0 0 0 0 00
0e 001 01 0 0 0 0 0 1 1 91
0f 001 01 0 0 0 0 0 1 1 99
10 001 01 1 1 0 1 0 1 1 A1
11 001 01 1 1 0 1 0 1 1 A9
12 001 01 1 1 0 1 0 1 1 B1
13 001 01 1 1 0 1 0 1 1 B9
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
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 930.0810 MHz.
..... host bus clock speed is 132.0972 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 8
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfc03e, last bus=3
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
Linux Plug and Play Support v0.97 (c) Adam Belay
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
Transparent bridge - 0000:00:1e.0
PCI: Using IRQ router PIIX/ICH [8086/2410] at 0000:00:1f.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: (B2,I4,P0) -> 16
PCI->APIC IRQ transform: (B2,I6,P0) -> 18
PCI->APIC IRQ transform: (B2,I11,P0) -> 19
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
apm: disabled - APM is not SMP safe.
VFS: Disk quotas dquot_6.5.1
SGI XFS for Linux with no debug enabled
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
pty: 2048 Unix98 ptys configured
Real Time Clock Driver v1.12
Using anticipatory io scheduler
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
divert: not allocating divert_blk for non-ethernet device lo
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH: IDE controller at PCI slot 0000:00:1f.1
ICH: chipset revision 2
ICH: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: WDC WD1200JB-75CRA0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: LITEON DVD-ROM LTD163, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: Host Protected Area detected.
current capacity is 234375000 sectors (120000 MB)
native capacity is 234375120 sectors (120000 MB)
hda: 234375000 sectors (120000 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(66)
hda: hda1 hda2 hda3
mice: PS/2 mouse device common for all mice
input: PS/2 Generic Mouse on isa0060/serio1
serio: i8042 AUX port at 0x60,0x64 irq 12
input: AT Translated Set 2 keyboard on isa0060/serio0
serio: i8042 KBD port at 0x60,0x64 irq 1
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 32768)
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 8
NET: Registered protocol family 20
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 352k freed
drivers/usb/core/usb.c: registered new driver usbfs
drivers/usb/core/usb.c: registered new driver hub
drivers/usb/core/usb.c: registered new driver hid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
EXT3 FS on hda2, internal journal
Adding 1044216k swap on /dev/hda3. Priority:-1 extents:1
kjournald starting. Commit interval 5 seconds
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kudzu: numerical sysctl 1 23 is obsolete.
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
parport0: irq 7 detected
parport0: cpp_daisy: aa5500ff(08)
parport0: assign_addrs: aa5500ff(08)
parport0: cpp_daisy: aa5500ff(08)
parport0: assign_addrs: aa5500ff(08)
3c59x: Donald Becker and others. www.scyld.com/network/vortex.html
0000:02:04.0: 3Com PCI 3c905C Tornado at 0xec80. Vers LK1.1.19
divert: allocating divert_blk for eth0

/proc/cpuinfo:

processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 6
cpu MHz : 930.947
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips : 1839.10

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 6
cpu MHz : 930.947
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse
bogomips : 1859.58

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Next message: Stephan von Krawczynski: "Re: Problem Report: ns83820 / 802.1Q vlan / 2.4.23"
Previous message: Vladimir Saveliev: "[2.4.23] kernel BUG at page_alloc.c:235!"
In reply to: William Lee Irwin III: "Re: SMP broken on Dell PowerEdge 4100/200 under 2.6.0-testxx?"
Next in thread: William Lee Irwin III: "Re: SMP broken on Dell PowerEdge 4100/200 under 2.6.0-testxx?"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]