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SubjectRe: SMP broken on Dell PowerEdge 4100/200 under 2.6.0-testxx?
From
/proc/cpuinfo and dmesg output is attached.

Thanks!

CC

--
"Obnoxious frog..." Spike, 2071AD

William Lee Irwin III said:
> l?r, 06.12.2003 kl. 05.37 skrev William Lee Irwin III:
>>> Yeah, it looks like it hit you too.
>>> Could you boot with noirqbalance on the kernel commandline and see if
>>> the problem goes away?
>
> On Sat, Dec 06, 2003 at 05:48:46AM +0100, Stian Jordet wrote:
>> Wow, that actually fixed it :)
>> CPU0 CPU1
>> 0: 65636 63667 IO-APIC-edge timer
>> 1: 150 136 IO-APIC-edge i8042
>> 2: XT-PIC cascade
>> 3: 2 1 IO-APIC-edge serial
>> 8: 3 1 IO-APIC-edge rtc
>> 9: IO-APIC-level acpi
>> 14: 18 37 IO-APIC-edge ide0
>
> Okay, irqbalance has gaffed (as predicted). Could you send in
> /proc/cpuinfo and /var/log/dmesg?
>
>
> -- wli
>
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 1
model name : Pentium Pro
stepping : 9
cpu MHz : 199.489
cache size : 512 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 mtrr pge mca cmov
bogomips : 390.14

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 1
model name : Pentium Pro
stepping : 9
cpu MHz : 199.489
cache size : 512 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 mtrr pge mca cmov
bogomips : 397.31Linux version 2.6.0-test11 (root@host.domain.com) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #3 SMP Sat Dec 6 09:49:19 WST 2003
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 0000000028000000 (usable)
BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
640MB LOWMEM available.
found SMP MP-table at 000fdba0
hm, page 000fd000 reserved twice.
hm, page 000fe000 reserved twice.
hm, page 0009f000 reserved twice.
hm, page 000a0000 reserved twice.
On node 0 totalpages: 163840
DMA zone: 4096 pages, LIFO batch:1
Normal zone: 159744 pages, LIFO batch:16
HighMem zone: 0 pages, LIFO batch:1
DMI not present.
ACPI: Unable to locate RSDP
Intel MultiProcessor Specification v1.4
Virtual Wire compatibility mode.
OEM ID: DELL Product ID: POWEREDGE APIC at: 0xFEE00000
Processor #3 6:1 APIC version 17
Processor #0 6:1 APIC version 17
I/O APIC #1 Version 17 at 0xFEC00000.
Enabling APIC mode: Flat. Using 1 I/O APICs
Processors: 2
Building zonelist for node : 0
Kernel command line: ro root=/dev/sdc1 noirqbalance
Initializing CPU#0
PID hash table entries: 4096 (order 12: 32768 bytes)
Detected 199.489 MHz processor.
Console: colour VGA+ 80x25
Memory: 643948k/655360k available (2308k kernel code, 10636k reserved, 709k data, 456k init, 0k highmem)
Calibrating delay loop... 390.14 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)
checking if image is initramfs...it isn't (no cpio magic); looks like an initrd
Freeing initrd memory: 82k freed
CPU: After generic identify, caps: 0000fbff 00000000 00000000 00000000
CPU: After vendor identify, caps: 0000fbff 00000000 00000000 00000000
CPU: L1 I cache: 8K, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: After all inits, caps: 0000f3ff 00000000 00000000 00000040
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
CPU0: Intel Pentium Pro stepping 09
per-CPU timeslice cutoff: 1460.32 usecs.
task migration cache decay timeout: 2 msecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Booting processor 1/0 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... 397.31 BogoMIPS
CPU: After generic identify, caps: 0000fbff 00000000 00000000 00000000
CPU: After vendor identify, caps: 0000fbff 00000000 00000000 00000000
CPU: L1 I cache: 8K, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: After all inits, caps: 0000f3ff 00000000 00000000 00000040
CPU1: Intel Pentium Pro stepping 09
Total of 2 processors activated (787.45 BogoMIPS).
ENABLING IO-APIC IRQs
Setting 1 in the phys_id_present_map
...changing IO-APIC physical APIC ID to 1 ... ok.
init IO_APIC IRQs
IO-APIC (apicid-pin) 1-0 not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 16.
number of IO-APIC #1 registers: 16.
testing the IO APIC.......................
IO APIC #1......
.... register #00: 01000000
....... : physical APIC id: 01
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 000F0011
....... : max redirection entries: 000F
....... : 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:
00 000 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 1 1 0 0 0 1 1 51
06 001 01 0 0 0 0 0 1 1 59
07 001 01 1 1 0 0 0 1 1 61
08 001 01 0 0 0 0 0 1 1 69
09 001 01 1 1 0 0 0 1 1 71
0a 001 01 1 1 0 0 0 1 1 79
0b 001 01 1 1 0 0 0 1 1 81
0c 001 01 0 0 0 0 0 1 1 89
0d 001 01 0 0 0 0 0 1 1 91
0e 001 01 1 1 0 0 0 1 1 99
0f 001 01 1 1 0 0 0 1 1 A1
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 199.0394 MHz.
..... host bus clock speed is 66.0464 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 4
NET: Registered protocol family 16
EISA bus registered
PCI: PCI BIOS revision 2.10 entry at 0xf814d, last bus=1
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
mtrr: your CPUs had inconsistent fixed MTRR settings
mtrr: probably your BIOS does not setup all CPUs.
mtrr: corrected configuration.
Linux Plug and Play Support v0.97 (c) Adam Belay
PnPBIOS: Scanning system for PnP BIOS support...
PnPBIOS: Found PnP BIOS installation structure at 0xc00fdb70
PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0x4ce5, dseg 0xf0000
pnp: 00:0f: ioport range 0x400-0x407 has been reserved
pnp: 00:0f: ioport range 0x40a-0x40c has been reserved
pnp: 00:0f: ioport range 0x410-0x43f has been reserved
pnp: 00:0f: ioport range 0x461-0x462 has been reserved
pnp: 00:0f: ioport range 0x464-0x465 has been reserved
pnp: 00:0f: ioport range 0x481-0x48b has been reserved
pnp: 00:0f: ioport range 0x4c6-0x4c6 has been reserved
PnPBIOS: 17 nodes reported by PnP BIOS; 17 recorded by driver
SCSI subsystem initialized
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
matroxfb: Matrox Millennium II (PCI) detected
matroxfb: MTRR's turned on
matroxfb: 640x480x8bpp (virtual: 640x65536)
matroxfb: framebuffer at 0xFB000000, mapped to 0xe8805000, size 4194304
fb0: MATROX frame buffer device
fb0: initializing hardware
ikconfig 0.7 with /proc/config*
udf: registering filesystem
Limiting direct PCI/PCI transfers.
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
pty: 256 Unix98 ptys configured
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
Using anticipatory io scheduler
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
3c59x: Donald Becker and others. www.scyld.com/network/vortex.html
0000:00:10.0: 3Com PCI 3c905C Tornado at 0xf400. Vers LK1.1.19
0000:00:13.0: 3Com PCI 3c905B Cyclone 100baseTx at 0xf480. Vers LK1.1.19
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.35
<Adaptec aic7860 Ultra SCSI adapter>
aic7860: Ultra Single Channel A, SCSI Id=7, 3/253 SCBs
(scsi0:A:5): 10.000MB/s transfers (10.000MHz, offset 15)
(scsi0:A:6): 5.000MB/s transfers (5.000MHz, offset 15)
Vendor: NEC Model: CD-ROM DRIVE:462 Rev: 1.14
Type: CD-ROM ANSI SCSI revision: 02
Vendor: DEC Model: DLT2000 Rev: 971E
Type: Sequential-Access ANSI SCSI revision: 02
megaraid: v2.00.3 (Release Date: Wed Feb 19 08:51:30 EST 2003)
megaraid: found 0x101e:0x9010:bus 1:slot 13:func 0
scsi1:Found MegaRAID controller at 0xd090, IRQ:15
megaraid: [U.75:1.44] detected 4 logical drives.
megaraid: channel[0] is raid.
megaraid: channel[1] is raid.
scsi1 : LSI Logic MegaRAID U.75 254 commands 16 targs 5 chans 7 luns
scsi1: scanning scsi channel 0 for logical drives.
Vendor: MegaRAID Model: LD0 RAID1 8568R Rev: U.75
Type: Direct-Access ANSI SCSI revision: 02
Vendor: MegaRAID Model: LD1 RAID1 4088R Rev: U.75
Type: Direct-Access ANSI SCSI revision: 02
Vendor: MegaRAID Model: LD2 RAID0 4088R Rev: U.75
Type: Direct-Access ANSI SCSI revision: 02
Vendor: MegaRAID Model: LD3 RAID0 4088R Rev: U.75
Type: Direct-Access ANSI SCSI revision: 02
scsi1: scanning scsi channel 4 [P0] for physical devices.
Vendor: DELL Model: 6UW BACKPLANE Rev: 7
Type: Processor ANSI SCSI revision: 02
scsi1: scanning scsi channel 5 [P1] for physical devices.
st: Version 20030811, fixed bufsize 32768, s/g segs 256
Attached scsi tape st0 at scsi0, channel 0, id 6, lun 0
st0: try direct i/o: yes, max page reachable by HBA 1048575
SCSI device sda: 17547264 512-byte hdwr sectors (8984 MB)
sda: asking for cache data failed
sda: assuming drive cache: write through
sda: sda1
Attached scsi disk sda at scsi1, channel 0, id 0, lun 0
SCSI device sdb: 8372224 512-byte hdwr sectors (4287 MB)
sdb: asking for cache data failed
sdb: assuming drive cache: write through
sdb: sdb1
Attached scsi disk sdb at scsi1, channel 0, id 1, lun 0
SCSI device sdc: 8372224 512-byte hdwr sectors (4287 MB)
sdc: asking for cache data failed
sdc: assuming drive cache: write through
sdc: sdc1
Attached scsi disk sdc at scsi1, channel 0, id 2, lun 0
SCSI device sdd: 8372224 512-byte hdwr sectors (4287 MB)
sdd: asking for cache data failed
sdd: assuming drive cache: write through
sdd: unknown partition table
Attached scsi disk sdd at scsi1, channel 0, id 3, lun 0
sr0: scsi-1 drive
Uniform CD-ROM driver Revision: 3.12
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 5, lun 0
Attached scsi generic sg0 at scsi0, channel 0, id 5, lun 0, type 5
Attached scsi generic sg1 at scsi0, channel 0, id 6, lun 0, type 1
Attached scsi generic sg2 at scsi1, channel 0, id 0, lun 0, type 0
Attached scsi generic sg3 at scsi1, channel 0, id 1, lun 0, type 0
Attached scsi generic sg4 at scsi1, channel 0, id 2, lun 0, type 0
Attached scsi generic sg5 at scsi1, channel 0, id 3, lun 0, type 0
Attached scsi generic sg6 at scsi1, channel 4, id 6, lun 0, type 3
mice: PS/2 mouse device common for all mice
input: ImExPS/2 Generic Explorer 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
device-mapper: 1.0.6-ioctl (2002-10-15) initialised: dm@uk.sistina.com
EISA: Probing bus 0 at 0000:00:0f.0
EISA: Mainboard DEL0058 detected.
EISA: Detected 0 cards.
Advanced Linux Sound Architecture Driver Version 0.9.7 (Thu Sep 25 19:16:36 2003 UTC).
request_module: failed /sbin/modprobe -- snd-card-0. error = -16
ALSA device list:
#0: Sound Fusion CS46xx at 0xfcffc000/0xfce00000, irq 14
NET: Registered protocol family 2
IP: routing cache hash table of 8192 buckets, 64Kbytes
TCP: Hash tables configured (established 262144 bind 65536)
ip_conntrack version 2.1 (5120 buckets, 40960 max) - 304 bytes per conntrack
ip_tables: (C) 2000-2002 Netfilter core team
ipt_recent v0.3.1: Stephen Frost <sfrost@snowman.net>. http://snowman.net/projects/ipt_recent/
arp_tables: (C) 2002 David S. Miller
NET: Registered protocol family 1
NET: Registered protocol family 17
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 456k freed
EXT3 FS on sdc1, internal journal
kjournald starting. Commit interval 5 seconds
EXT3 FS on sdb1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kudzu: numerical sysctl 1 23 is obsolete.
process `named' is using obsolete setsockopt SO_BSDCOMPAT
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