2.6.13-rc4: no hyperthreading and idr_remove() stack traces

2.6.13-rc4: no hyperthreading and idr_remove() stack traces

[Frank van Maarseveen]

2.6.13-rc4 does not recognize the second CPU of a 3GHz HT P4:

/proc/cpuinfo:
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 4
model name      : Intel(R) Pentium(R) 4 CPU 3.00GHz
stepping        : 1
cpu MHz         : 2993.277
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 1
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 3
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx pni monitor ds_cpl cid xtpr
bogomips        : 5995.71
(no second CPU, but "ht" flag is present)

/var/log/messages:
Jul 29 17:54:56 kotka syslogd 1.4.1#17: restart.
klogd 1.4.1#17, log source = /proc/kmsg started.
Inspecting /boot/System.map-2.6.13-rc4-y117
Loaded 37375 symbols from /boot/System.map-2.6.13-rc4-y117.
Symbols match kernel version 2.6.13.
No module symbols loaded - kernel modules not enabled. 
Linux version 2.6.13-rc4-y117 (fvm@espoo) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #1 SMP Fri Jul 29 17:45:54 CEST 2005
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003fe86c00 (usable)
 BIOS-e820: 000000003fe86c00 - 000000003fe88c00 (ACPI NVS)
 BIOS-e820: 000000003fe88c00 - 000000003fe8ac00 (ACPI data)
 BIOS-e820: 000000003fe8ac00 - 0000000040000000 (reserved)
 BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fed00400 (reserved)
 BIOS-e820: 00000000fed20000 - 00000000feda0000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fef00000 (reserved)
 BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
126MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000fe710
DMI 2.3 present.
Intel MultiProcessor Specification v1.4
    Virtual Wire compatibility mode.
OEM ID: DELL     Product ID: Opti GX280   APIC at: 0xFEE00000
Processor #0 15:4 APIC version 20
I/O APIC #8 Version 32 at 0xFEC00000.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Processors: 1
Allocating PCI resources starting at 40000000 (gap: 40000000:a0000000)
Built 1 zonelists
Kernel command line: auto BOOT_IMAGE=2.6.13-rc4-y117 ro root=802 nomodules
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 2993.277 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1030340k/1047064k available (3395k kernel code, 15952k reserved, 1710k data, 240k init, 129560k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 5995.71 BogoMIPS (lpj=11991422)
Mount-cache hash table entries: 512
monitor/mwait feature present.
using mwait in idle threads.
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Physical Processor ID: 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU0: Intel P4/Xeon Extended MCE MSRs (12) available
CPU0: Thermal monitoring enabled
mtrr: v2.0 (20020519)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
CPU0: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 01
Total of 1 processors activated (5995.71 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=2 pin2=0
Brought up 1 CPUs
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfb258, last bus=4
PCI: Using configuration type 1
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
PCI: Using IRQ router PIIX/ICH [8086/2640] at 0000:00:1f.0
PCI->APIC IRQ transform: 0000:00:1d.0[A] -> IRQ 21
PCI->APIC IRQ transform: 0000:00:1d.1[B] -> IRQ 22
PCI->APIC IRQ transform: 0000:00:1d.2[C] -> IRQ 18
PCI->APIC IRQ transform: 0000:00:1d.3[D] -> IRQ 23
PCI->APIC IRQ transform: 0000:00:1d.7[A] -> IRQ 21
PCI->APIC IRQ transform: 0000:00:1e.2[A] -> IRQ 23
PCI->APIC IRQ transform: 0000:00:1f.1[A] -> IRQ 16
PCI->APIC IRQ transform: 0000:00:1f.2[C] -> IRQ 20
PCI->APIC IRQ transform: 0000:00:1f.3[B] -> IRQ 17
PCI->APIC IRQ transform: 0000:01:00.0[A] -> IRQ 16
PCI->APIC IRQ transform: 0000:02:00.0[A] -> IRQ 16
PCI: Bridge: 0000:00:01.0
  IO window: d000-dfff
  MEM window: dfd00000-dfefffff
  PREFETCH window: d0000000-d7ffffff
PCI: Bridge: 0000:00:1c.0
  IO window: disabled.
  MEM window: dfc00000-dfcfffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.1
  IO window: disabled.
  MEM window: dfb00000-dfbfffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: No IRQ known for interrupt pin A of device 0000:00:01.0. Probably buggy MP table.
PCI: No IRQ known for interrupt pin A of device 0000:00:1c.0. Probably buggy MP table.
PCI: No IRQ known for interrupt pin B of device 0000:00:1c.1. Probably buggy MP table.
Machine check exception polling timer started.
highmem bounce pool size: 64 pages
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Initializing Cryptographic API
PCI: No IRQ known for interrupt pin A of device 0000:00:01.0. Probably buggy MP table.
pcie_portdrv_probe->Dev[2581:8086] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
PCI: No IRQ known for interrupt pin A of device 0000:00:1c.0. Probably buggy MP table.
pcie_portdrv_probe->Dev[2660:8086] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
PCI: No IRQ known for interrupt pin B of device 0000:00:1c.1. Probably buggy MP table.
pcie_portdrv_probe->Dev[2662:8086] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
Real Time Clock Driver v1.12
Non-volatile memory driver v1.2
hw_random hardware driver 1.0.0 loaded
ppdev: user-space parallel port driver
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected an Intel 915G Chipset.
agpgart: AGP aperture is 256M @ 0x0
[drm] Initialized drm 1.0.0 20040925
Hangcheck: starting hangcheck timer 0.9.0 (tick is 180 seconds, margin is 60 seconds).
Hangcheck: Using monotonic_clock().
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
parport0: irq 7 detected
idr_remove called for id=34 which is not allocated.
 [dump_stack+23/32] dump_stack+0x17/0x20
 [idr_remove_warning+22/32] idr_remove_warning+0x16/0x20
 [sub_remove+252/256] sub_remove+0xfc/0x100
 [idr_remove+31/144] idr_remove+0x1f/0x90
 [release_inode_number+40/64] release_inode_number+0x28/0x40
 [free_proc_entry+29/80] free_proc_entry+0x1d/0x50
 [remove_proc_entry+160/288] remove_proc_entry+0xa0/0x120
 [unregister_proc_table+120/128] unregister_proc_table+0x78/0x80
 [unregister_proc_table+87/128] unregister_proc_table+0x57/0x80
Jul 29 17:54:56 kotka last message repeated 3 times
 [unregister_sysctl_table+49/64] unregister_sysctl_table+0x31/0x40
 [parport_device_proc_unregister+38/48] parport_device_proc_unregister+0x26/0x30
 [parport_unregister_device+15/304] parport_unregister_device+0xf/0x130
 [parport_close+12/16] parport_close+0xc/0x10
 [parport_device_id+107/384] parport_device_id+0x6b/0x180
 [parport_daisy_init+136/480] parport_daisy_init+0x88/0x1e0
 [parport_announce_port+14/208] parport_announce_port+0xe/0xd0
 [parport_pc_probe_port+1107/1680] parport_pc_probe_port+0x453/0x690
 [parport_pc_find_isa_ports+64/112] parport_pc_find_isa_ports+0x40/0x70
 [parport_pc_find_nonpci_ports+16/32] parport_pc_find_nonpci_ports+0x10/0x20
 [parport_pc_find_ports+30/80] parport_pc_find_ports+0x1e/0x50
 [parport_pc_init+149/160] parport_pc_init+0x95/0xa0
 [do_initcalls+43/176] do_initcalls+0x2b/0xb0
 [do_basic_setup+33/48] do_basic_setup+0x21/0x30
 [init+172/368] init+0xac/0x170
 [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
idr_remove called for id=34 which is not allocated.
 [dump_stack+23/32] dump_stack+0x17/0x20
 [idr_remove_warning+22/32] idr_remove_warning+0x16/0x20
 [sub_remove+252/256] sub_remove+0xfc/0x100
 [idr_remove+31/144] idr_remove+0x1f/0x90
 [release_inode_number+40/64] release_inode_number+0x28/0x40
 [free_proc_entry+29/80] free_proc_entry+0x1d/0x50
 [remove_proc_entry+160/288] remove_proc_entry+0xa0/0x120
 [unregister_proc_table+120/128] unregister_proc_table+0x78/0x80
 [unregister_proc_table+87/128] unregister_proc_table+0x57/0x80
Jul 29 17:54:56 kotka last message repeated 2 times
 [unregister_sysctl_table+49/64] unregister_sysctl_table+0x31/0x40
 [parport_device_proc_unregister+38/48] parport_device_proc_unregister+0x26/0x30
 [parport_unregister_device+15/304] parport_unregister_device+0xf/0x130
 [parport_close+12/16] parport_close+0xc/0x10
 [parport_device_id+107/384] parport_device_id+0x6b/0x180
 [parport_daisy_init+136/480] parport_daisy_init+0x88/0x1e0
 [parport_announce_port+14/208] parport_announce_port+0xe/0xd0
 [parport_pc_probe_port+1107/1680] parport_pc_probe_port+0x453/0x690
 [parport_pc_find_isa_ports+64/112] parport_pc_find_isa_ports+0x40/0x70
 [parport_pc_find_nonpci_ports+16/32] parport_pc_find_nonpci_ports+0x10/0x20
 [parport_pc_find_ports+30/80] parport_pc_find_ports+0x1e/0x50
 [parport_pc_init+149/160] parport_pc_init+0x95/0xa0
 [do_initcalls+43/176] do_initcalls+0x2b/0xb0
 [do_basic_setup+33/48] do_basic_setup+0x21/0x30
 [init+172/368] init+0xac/0x170
 [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
idr_remove called for id=34 which is not allocated.
 [dump_stack+23/32] dump_stack+0x17/0x20
 [idr_remove_warning+22/32] idr_remove_warning+0x16/0x20
 [sub_remove+252/256] sub_remove+0xfc/0x100
 [idr_remove+31/144] idr_remove+0x1f/0x90
 [release_inode_number+40/64] release_inode_number+0x28/0x40
 [free_proc_entry+29/80] free_proc_entry+0x1d/0x50
 [remove_proc_entry+160/288] remove_proc_entry+0xa0/0x120
 [unregister_proc_table+120/128] unregister_proc_table+0x78/0x80
 [unregister_proc_table+87/128] unregister_proc_table+0x57/0x80
 [unregister_proc_table+87/128] unregister_proc_table+0x57/0x80
 [unregister_sysctl_table+49/64] unregister_sysctl_table+0x31/0x40
 [parport_device_proc_unregister+38/48] parport_device_proc_unregister+0x26/0x30
 [parport_unregister_device+15/304] parport_unregister_device+0xf/0x130
 [parport_close+12/16] parport_close+0xc/0x10
 [parport_device_id+107/384] parport_device_id+0x6b/0x180
 [parport_daisy_init+136/480] parport_daisy_init+0x88/0x1e0
 [parport_announce_port+14/208] parport_announce_port+0xe/0xd0
 [parport_pc_probe_port+1107/1680] parport_pc_probe_port+0x453/0x690
 [parport_pc_find_isa_ports+64/112] parport_pc_find_isa_ports+0x40/0x70
 [parport_pc_find_nonpci_ports+16/32] parport_pc_find_nonpci_ports+0x10/0x20
 [parport_pc_find_ports+30/80] parport_pc_find_ports+0x1e/0x50
 [parport_pc_init+149/160] parport_pc_init+0x95/0xa0
 [do_initcalls+43/176] do_initcalls+0x2b/0xb0
 [do_basic_setup+33/48] do_basic_setup+0x21/0x30
 [init+172/368] init+0xac/0x170
 [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
idr_remove called for id=34 which is not allocated.
 [dump_stack+23/32] dump_stack+0x17/0x20
 [idr_remove_warning+22/32] idr_remove_warning+0x16/0x20
 [sub_remove+252/256] sub_remove+0xfc/0x100
 [idr_remove+31/144] idr_remove+0x1f/0x90
 [release_inode_number+40/64] release_inode_number+0x28/0x40
 [free_proc_entry+29/80] free_proc_entry+0x1d/0x50
 [remove_proc_entry+160/288] remove_proc_entry+0xa0/0x120
 [unregister_proc_table+120/128] unregister_proc_table+0x78/0x80
 [unregister_proc_table+87/128] unregister_proc_table+0x57/0x80
Jul 29 17:54:56 kotka last message repeated 3 times
 [unregister_sysctl_table+49/64] unregister_sysctl_table+0x31/0x40
 [parport_device_proc_unregister+38/48] parport_device_proc_unregister+0x26/0x30
 [parport_unregister_device+15/304] parport_unregister_device+0xf/0x130
 [parport_close+12/16] parport_close+0xc/0x10
 [parport_device_id+107/384] parport_device_id+0x6b/0x180
 [parport_daisy_init+136/480] parport_daisy_init+0x88/0x1e0
 [parport_announce_port+14/208] parport_announce_port+0xe/0xd0
 [parport_pc_probe_port+1107/1680] parport_pc_probe_port+0x453/0x690
 [parport_pc_find_isa_ports+64/112] parport_pc_find_isa_ports+0x40/0x70
 [parport_pc_find_nonpci_ports+16/32] parport_pc_find_nonpci_ports+0x10/0x20
 [parport_pc_find_ports+30/80] parport_pc_find_ports+0x1e/0x50
 [parport_pc_init+149/160] parport_pc_init+0x95/0xa0
 [do_initcalls+43/176] do_initcalls+0x2b/0xb0
 [do_basic_setup+33/48] do_basic_setup+0x21/0x30
 [init+172/368] init+0xac/0x170
 [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
idr_remove called for id=34 which is not allocated.
 [dump_stack+23/32] dump_stack+0x17/0x20
 [idr_remove_warning+22/32] idr_remove_warning+0x16/0x20
 [sub_remove+252/256] sub_remove+0xfc/0x100
 [idr_remove+31/144] idr_remove+0x1f/0x90
 [release_inode_number+40/64] release_inode_number+0x28/0x40
 [free_proc_entry+29/80] free_proc_entry+0x1d/0x50
 [remove_proc_entry+160/288] remove_proc_entry+0xa0/0x120
 [unregister_proc_table+120/128] unregister_proc_table+0x78/0x80
 [unregister_proc_table+87/128] unregister_proc_table+0x57/0x80
Jul 29 17:54:56 kotka last message repeated 2 times
 [unregister_sysctl_table+49/64] unregister_sysctl_table+0x31/0x40
 [parport_device_proc_unregister+38/48] parport_device_proc_unregister+0x26/0x30
 [parport_unregister_device+15/304] parport_unregister_device+0xf/0x130
 [parport_close+12/16] parport_close+0xc/0x10
 [parport_device_id+107/384] parport_device_id+0x6b/0x180
 [parport_daisy_init+136/480] parport_daisy_init+0x88/0x1e0
 [parport_announce_port+14/208] parport_announce_port+0xe/0xd0
 [parport_pc_probe_port+1107/1680] parport_pc_probe_port+0x453/0x690
 [parport_pc_find_isa_ports+64/112] parport_pc_find_isa_ports+0x40/0x70
 [parport_pc_find_nonpci_ports+16/32] parport_pc_find_nonpci_ports+0x10/0x20
 [parport_pc_find_ports+30/80] parport_pc_find_ports+0x1e/0x50
 [parport_pc_init+149/160] parport_pc_init+0x95/0xa0
 [do_initcalls+43/176] do_initcalls+0x2b/0xb0
 [do_basic_setup+33/48] do_basic_setup+0x21/0x30
 [init+172/368] init+0xac/0x170
 [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
idr_remove called for id=2 which is not allocated.
 [dump_stack+23/32] dump_stack+0x17/0x20
 [idr_remove_warning+22/32] idr_remove_warning+0x16/0x20
 [sub_remove+252/256] sub_remove+0xfc/0x100
 [idr_remove+31/144] idr_remove+0x1f/0x90
 [release_inode_number+40/64] release_inode_number+0x28/0x40
 [free_proc_entry+29/80] free_proc_entry+0x1d/0x50
 [remove_proc_entry+160/288] remove_proc_entry+0xa0/0x120
 [unregister_proc_table+120/128] unregister_proc_table+0x78/0x80
 [unregister_proc_table+87/128] unregister_proc_table+0x57/0x80
 [unregister_proc_table+87/128] unregister_proc_table+0x57/0x80
 [unregister_sysctl_table+49/64] unregister_sysctl_table+0x31/0x40
 [parport_device_proc_unregister+38/48] parport_device_proc_unregister+0x26/0x30
 [parport_unregister_device+15/304] parport_unregister_device+0xf/0x130
 [parport_close+12/16] parport_close+0xc/0x10
 [parport_device_id+107/384] parport_device_id+0x6b/0x180
 [parport_daisy_init+136/480] parport_daisy_init+0x88/0x1e0
 [parport_announce_port+14/208] parport_announce_port+0xe/0xd0
 [parport_pc_probe_port+1107/1680] parport_pc_probe_port+0x453/0x690
 [parport_pc_find_isa_ports+64/112] parport_pc_find_isa_ports+0x40/0x70
 [parport_pc_find_nonpci_ports+16/32] parport_pc_find_nonpci_ports+0x10/0x20
 [parport_pc_find_ports+30/80] parport_pc_find_ports+0x1e/0x50
 [parport_pc_init+149/160] parport_pc_init+0x95/0xa0
 [do_initcalls+43/176] do_initcalls+0x2b/0xb0
 [do_basic_setup+33/48] do_basic_setup+0x21/0x30
 [init+172/368] init+0xac/0x170
 [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
pktcdvd: v0.2.0a 2004-07-14 Jens Axboe (axboe@suse.de) and petero2@telia.com
nbd: registered device at major 43
Intel(R) PRO/1000 Network Driver - version 6.0.60-k2
Copyright (c) 1999-2005 Intel Corporation.
e100: Intel(R) PRO/100 Network Driver, 3.4.8-k2-NAPI
e100: Copyright(c) 1999-2005 Intel Corporation
tg3.c:v3.34 (July 25, 2005)
eth0: Tigon3 [partno(BCM95751) rev 4001 PHY(5750)] (PCIX:100MHz:32-bit) 10/100/1000BaseT Ethernet 00:12:3f:84:84:fe
eth0: RXcsums[1] LinkChgREG[1] MIirq[1] ASF[0] Split[0] WireSpeed[1] TSOcap[1] 
eth0: dma_rwctrl[76180000]
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
netconsole: not configured, aborting
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH6: IDE controller at PCI slot 0000:00:1f.1
ICH6: chipset revision 3
ICH6: not 100%% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
hda: TSST CD-RW/DVD-ROM TSH492B, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: ATAPI 48X DVD-ROM CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.20
ata1: SATA max UDMA/133 cmd 0xFE00 ctl 0xFE12 bmdma 0xFEA0 irq 20
ata2: SATA max UDMA/133 cmd 0xFE20 ctl 0xFE32 bmdma 0xFEA8 irq 20
ata1: dev 0 ATA, max UDMA/133, 156250000 sectors: lba48
ata1: dev 0 configured for UDMA/133
scsi0 : ata_piix
ATA: abnormal status 0xFF on port 0xFE27
ata2: disabling port
scsi1 : ata_piix
  Vendor: ATA       Model: ST380013AS        Rev: 8.12
  Type:   Direct-Access                      ANSI SCSI revision: 05
st: Version 20050501, fixed bufsize 32768, s/g segs 256
SCSI device sda: 156250000 512-byte hdwr sectors (80000 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 156250000 512-byte hdwr sectors (80000 MB)
SCSI device sda: drive cache: write back
 sda: sda1 sda2 sda3 sda4

config:
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.13-rc4-y117
# Fri Jul 29 17:33:52 2005
#
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32

#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_SYSCTL=y
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
CONFIG_BASE_SMALL=0

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
CONFIG_STOP_MACHINE=y

#
# Processor type and features
#
CONFIG_X86_PC=y
CONFIG_M586TSC=y
CONFIG_X86_GENERIC=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_PPRO_FENCE=y
CONFIG_X86_F00F_BUG=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_ALIGNMENT_16=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_SMP=y
CONFIG_NR_CPUS=32
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_PREEMPT_BKL=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_TSC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
CONFIG_X86_MCE_P4THERMAL=y

#
# Firmware Drivers
#
CONFIG_HIGHMEM4G=y
CONFIG_HIGHMEM=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_MTRR=y
CONFIG_IRQBALANCE=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_SECCOMP=y
CONFIG_HZ_250=y
CONFIG_HZ=250
CONFIG_PHYSICAL_START=0x100000

#
# Power management options (ACPI, APM)
#

#
# CPU Frequency scaling
#

#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCI_NAMES=y
CONFIG_ISA_DMA_API=y

#
# PCCARD (PCMCIA/CardBus) support
#

#
# PCI Hotplug Support
#

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_MISC=y

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_FWMARK=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_NET_IPIP=y
CONFIG_NET_IPGRE=y
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_SYN_COOKIES=y
CONFIG_INET_TUNNEL=y
CONFIG_IP_TCPDIAG=y
CONFIG_TCP_CONG_BIC=y

#
# IP: Virtual Server Configuration
#
CONFIG_NETFILTER=y
CONFIG_NETFILTER_DEBUG=y

#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=y
CONFIG_IP_NF_CT_ACCT=y
CONFIG_IP_NF_CONNTRACK_MARK=y
CONFIG_IP_NF_FTP=y
CONFIG_IP_NF_TFTP=y
CONFIG_IP_NF_QUEUE=y
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_LIMIT=y
CONFIG_IP_NF_MATCH_IPRANGE=y
CONFIG_IP_NF_MATCH_MAC=y
CONFIG_IP_NF_MATCH_PKTTYPE=y
CONFIG_IP_NF_MATCH_MARK=y
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=y
CONFIG_IP_NF_MATCH_RECENT=y
CONFIG_IP_NF_MATCH_ECN=y
CONFIG_IP_NF_MATCH_DSCP=y
CONFIG_IP_NF_MATCH_AH_ESP=y
CONFIG_IP_NF_MATCH_LENGTH=y
CONFIG_IP_NF_MATCH_TTL=y
CONFIG_IP_NF_MATCH_TCPMSS=y
CONFIG_IP_NF_MATCH_HELPER=y
CONFIG_IP_NF_MATCH_STATE=y
CONFIG_IP_NF_MATCH_CONNTRACK=y
CONFIG_IP_NF_MATCH_OWNER=y
CONFIG_IP_NF_MATCH_ADDRTYPE=y
CONFIG_IP_NF_MATCH_REALM=y
CONFIG_IP_NF_MATCH_COMMENT=y
CONFIG_IP_NF_MATCH_CONNMARK=y
CONFIG_IP_NF_MATCH_HASHLIMIT=y
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_TARGET_LOG=y
CONFIG_IP_NF_TARGET_ULOG=y
CONFIG_IP_NF_TARGET_TCPMSS=y
CONFIG_IP_NF_NAT=y
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
CONFIG_IP_NF_TARGET_REDIRECT=y
CONFIG_IP_NF_TARGET_NETMAP=y
CONFIG_IP_NF_TARGET_SAME=y
CONFIG_IP_NF_NAT_FTP=y
CONFIG_IP_NF_NAT_TFTP=y
CONFIG_IP_NF_MANGLE=y
CONFIG_IP_NF_TARGET_TOS=y
CONFIG_IP_NF_TARGET_ECN=y
CONFIG_IP_NF_TARGET_DSCP=y
CONFIG_IP_NF_TARGET_MARK=y
CONFIG_IP_NF_TARGET_CLASSIFY=y
CONFIG_IP_NF_TARGET_CONNMARK=y
CONFIG_IP_NF_RAW=y
CONFIG_IP_NF_TARGET_NOTRACK=y
CONFIG_IP_NF_ARPTABLES=y
CONFIG_IP_NF_ARPFILTER=y
CONFIG_IP_NF_ARP_MANGLE=y

#
# SCTP Configuration (EXPERIMENTAL)
#
CONFIG_NET_CLS_ROUTE=y

#
# Network testing
#

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_PREVENT_FIRMWARE_BUILD=y

#
# Memory Technology Devices (MTD)
#

#
# Parallel port support
#
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
CONFIG_PARPORT_PC_FIFO=y
CONFIG_PARPORT_1284=y

#
# Plug and Play support
#

#
# Block devices
#
CONFIG_BLK_DEV_FD=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=y
CONFIG_BLK_DEV_NBD=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_LBD=y
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y

#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y

#
# Please see Documentation/ide.txt for help/info on IDE drives
#
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_BLK_DEV_IDECD=y

#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
CONFIG_BLK_DEV_CMD640=y
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_RZ1000=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_BLK_DEV_SVWKS=y
CONFIG_BLK_DEV_VIA82CXXX=y
CONFIG_BLK_DEV_IDEDMA=y

#
# SCSI device support
#
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
CONFIG_BLK_DEV_SR=y
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=y

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y

#
# SCSI Transport Attributes
#
CONFIG_SCSI_SPI_ATTRS=y

#
# SCSI low-level drivers
#
CONFIG_SCSI_AIC7XXX=y
CONFIG_AIC7XXX_CMDS_PER_DEVICE=8
CONFIG_AIC7XXX_RESET_DELAY_MS=5000
CONFIG_AIC7XXX_DEBUG_MASK=0
CONFIG_SCSI_SATA=y
CONFIG_SCSI_ATA_PIIX=y
CONFIG_SCSI_QLA2XXX=y

#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_BLK_DEV_DM=y
CONFIG_DM_SNAPSHOT=y
CONFIG_DM_MIRROR=y

#
# Fusion MPT device support
#

#
# IEEE 1394 (FireWire) support
#

#
# I2O device support
#

#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
CONFIG_TUN=y

#
# ARCnet devices
#

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y

#
# Tulip family network device support
#
CONFIG_NET_PCI=y
CONFIG_B44=y
CONFIG_E100=y
CONFIG_8139TOO=y

#
# Ethernet (1000 Mbit)
#
CONFIG_E1000=y
CONFIG_TIGON3=y

#
# Ethernet (10000 Mbit)
#

#
# Token Ring devices
#

#
# Wireless LAN (non-hamradio)
#

#
# Wan interfaces
#
CONFIG_PPP=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=y
CONFIG_PPP_DEFLATE=y
CONFIG_PPP_BSDCOMP=y
CONFIG_NETCONSOLE=y
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y

#
# ISDN subsystem
#

#
# Telephony Support
#

#
# Input device support
#
CONFIG_INPUT=y

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_EVDEV=y

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=y

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_LIBPS2=y

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=4

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_PPDEV=y

#
# IPMI
#

#
# Watchdog Cards
#
CONFIG_HW_RANDOM=y
CONFIG_NVRAM=y
CONFIG_RTC=y

#
# Ftape, the floppy tape device driver
#
CONFIG_AGP=y
CONFIG_AGP_INTEL=y
CONFIG_AGP_NVIDIA=y
CONFIG_DRM=y
CONFIG_DRM_I810=y
CONFIG_HANGCHECK_TIMER=y

#
# TPM devices
#

#
# I2C support
#

#
# Dallas's 1-wire bus
#

#
# Hardware Monitoring support
#
CONFIG_HWMON=y

#
# Misc devices
#

#
# Multimedia devices
#

#
# Digital Video Broadcasting Devices
#

#
# Graphics support
#
CONFIG_VIDEO_SELECT=y

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y

#
# Sound
#
CONFIG_SOUND=y

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_RTCTIMER=y

#
# Generic devices
#

#
# PCI devices
#
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_INTEL8X0=y

#
# USB devices
#

#
# Open Sound System
#

#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y

#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_UHCI_HCD=y

#
# USB Device Class drivers
#
CONFIG_USB_PRINTER=y

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
CONFIG_USB_STORAGE_DEBUG=y
CONFIG_USB_STORAGE_DPCM=y

#
# USB Input Devices
#
CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y
CONFIG_USB_WACOM=y

#
# USB Imaging devices
#

#
# USB Multimedia devices
#

#
# Video4Linux support is needed for USB Multimedia device support
#

#
# USB Network Adapters
#
CONFIG_USB_MON=y

#
# USB port drivers
#

#
# USB Serial Converter support
#

#
# USB Miscellaneous drivers
#

#
# USB DSL modem support
#

#
# USB Gadget Support
#

#
# MMC/SD Card support
#

#
# InfiniBand support
#

#
# SN Devices
#

#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_JBD=y
CONFIG_JBD_DEBUG=y
CONFIG_FS_POSIX_ACL=y

#
# XFS support
#
CONFIG_ROMFS_FS=y
CONFIG_INOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_AUTOFS4_FS=y

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=y
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-15"

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_RAMFS=y

#
# Miscellaneous filesystems
#
CONFIG_CRAMFS=y

#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V4=y
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V4=y
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_RPCSEC_GSS_KRB5=y

#
# Partition Types
#
CONFIG_MSDOS_PARTITION=y

#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-15"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=y

#
# Profiling support
#
CONFIG_PROFILING=y

#
# Kernel hacking
#
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DEBUG_SLAB=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_FS=y
CONFIG_FRAME_POINTER=y
CONFIG_EARLY_PRINTK=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y

#
# Security options
#

#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_WP512=y
CONFIG_CRYPTO_TGR192=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_AES_586=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_KHAZAD=y
CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_CRC32C=y

#
# Hardware crypto devices
#

#
# Library routines
#
CONFIG_CRC_CCITT=y
CONFIG_CRC32=y
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_PC=y
-- 
Frank

Re: 2.6.13-rc4: no hyperthreading and idr_remove() stack traces (2)

[Frank van Maarseveen]

In addition, /proc/bus/usb got mounted but /proc/bus seems have changed into a file:

$ df
df: `/proc/bus/usb': Not a directory
   ...
$ grep usb /proc/mounts
usbfs /proc/bus/usb usbfs rw 0 0
$ ls -l /proc/bus
-r--r--r--  1 root root 0 Jul 29 17:54 /proc/bus
$ cat /proc/bus
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
  eth0: 2440261   10169    0    0    0     0          0        97  1287588    4726    0    0    0     0       0          0
    lo:   34526     173    0    0    0     0          0         0    34526     173    0    0    0     0       0          0
dummy0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
 tunl0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
  gre0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0

-- 
Frank

Re: 2.6.13-rc4: no hyperthreading and idr_remove() stack traces (3)

[Frank van Maarseveen]

This is a /var/log/messages snippet from 2.6.12 where HT was working:

Jul 29 18:57:05 kotka syslogd 1.4.1#17: restart.
klogd 1.4.1#17, log source = /proc/kmsg started.
Inspecting /boot/System.map-2.6.12.2-y115
Loaded 38335 symbols from /boot/System.map-2.6.12.2-y115.
Symbols match kernel version 2.6.12.
No module symbols loaded - kernel modules not enabled. 
Linux version 2.6.12.2-y115 (fvm@espoo) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #1 SMP Fri Jul 29 18:41:48 CEST 2005
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003fe86c00 (usable)
 BIOS-e820: 000000003fe86c00 - 000000003fe88c00 (ACPI NVS)
 BIOS-e820: 000000003fe88c00 - 000000003fe8ac00 (ACPI data)
 BIOS-e820: 000000003fe8ac00 - 0000000040000000 (reserved)
 BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fed00400 (reserved)
 BIOS-e820: 00000000fed20000 - 00000000feda0000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fef00000 (reserved)
 BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
126MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000fe710
DMI 2.3 present.
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 15:4 APIC version 20
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 15:4 APIC version 20
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] disabled)
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] disabled)
ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Enabling APIC mode:  Flat.  Using 1 I/O APICs
ACPI: HPET id: 0x8086a201 base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 40000000 (gap: 40000000:a0000000)
Built 1 zonelists
Kernel command line: auto BOOT_IMAGE=2.6.12.2-y115 ro root=802 nomodules
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1030164k/1047064k available (3482k kernel code, 16124k reserved, 1767k data, 264k init, 129560k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 0ns tick, 3 64-bit timers
Using HPET for base-timer
Using HPET for gettimeofday
Detected 2992.825 MHz processor.
Using hpet for high-res timesource
Mount-cache hash table entries: 512
monitor/mwait feature present.
using mwait in idle threads.
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Physical Processor ID: 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU0: Intel P4/Xeon Extended MCE MSRs (12) available
CPU0: Thermal monitoring enabled
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
CPU0: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 01
Booting processor 1/1 eip 2000
Initializing CPU#1
monitor/mwait feature present.
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Physical Processor ID: 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel P4/Xeon Extended MCE MSRs (12) available
CPU1: Thermal monitoring enabled
CPU1: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 01
Total of 2 processors activated (11911.16 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=2 pin2=-1
checking TSC synchronization across 2 CPUs: passed.
Brought up 2 CPUs
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfb258, last bus=4
PCI: Using MMCONFIG
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20050309
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 11 12 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 11 devices
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
pnp: 00:00: ioport range 0x800-0x85f could not be reserved
pnp: 00:00: ioport range 0xc00-0xc7f has been reserved
pnp: 00:00: ioport range 0x860-0x8ff has been reserved
pnp: 00:09: ioport range 0x100-0x1fe has been reserved
pnp: 00:09: ioport range 0x200-0x277 has been reserved
pnp: 00:09: ioport range 0x280-0x2e7 has been reserved
pnp: 00:09: ioport range 0x2f0-0x2f7 has been reserved
pnp: 00:09: ioport range 0x300-0x377 has been reserved
pnp: 00:09: ioport range 0x380-0x3bb has been reserved
pnp: 00:09: ioport range 0x3c0-0x3e7 could not be reserved
pnp: 00:09: ioport range 0x3f6-0x3f7 has been reserved
Simple Boot Flag value 0x87 read from CMOS RAM was invalid
Simple Boot Flag at 0x7a set to 0x1
Machine check exception polling timer started.
highmem bounce pool size: 64 pages
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Initializing Cryptographic API
ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
assign_interrupt_mode Found MSI capability
ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 16 (level, low) -> IRQ 16
assign_interrupt_mode Found MSI capability
ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 17 (level, low) -> IRQ 17
assign_interrupt_mode Found MSI capability
Real Time Clock Driver v1.12
hpet_acpi_add: no address or irqs in _CRS
Non-volatile memory driver v1.2
hw_random hardware driver 1.0.0 loaded
ppdev: user-space parallel port driver
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected an Intel 915G Chipset.
agpgart: AGP aperture is 256M @ 0x0
[drm] Initialized drm 1.0.0 20040925
Hangcheck: starting hangcheck timer 0.9.0 (tick is 180 seconds, margin is 60 seconds).
Hangcheck: Using monotonic_clock().
PNP: No PS/2 controller found. Probing ports directly.
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
pktcdvd: v0.2.0a 2004-07-14 Jens Axboe (axboe@suse.de) and petero2@telia.com
nbd: registered device at major 43
Intel(R) PRO/1000 Network Driver - version 6.0.54-k2
Copyright (c) 1999-2004 Intel Corporation.
e100: Intel(R) PRO/100 Network Driver, 3.4.8-k2-NAPI
e100: Copyright(c) 1999-2005 Intel Corporation
tg3.c:v3.31 (June 8, 2005)
ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 16
eth0: Tigon3 [partno(BCM95751) rev 4001 PHY(5750)] (PCIX:100MHz:32-bit) 10/100/1000BaseT Ethernet 00:12:3f:84:84:fe
eth0: RXcsums[1] LinkChgREG[1] MIirq[1] ASF[0] Split[0] WireSpeed[1] TSOcap[1] 
eth0: dma_rwctrl[76180000]
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
netconsole: not configured, aborting
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH6: IDE controller at PCI slot 0000:00:1f.1
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 16 (level, low) -> IRQ 16
ICH6: chipset revision 3
ICH6: not 100%% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
hda: TSST CD-RW/DVD-ROM TSH492B, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: ATAPI 48X DVD-ROM CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.20
ACPI: PCI Interrupt 0000:00:1f.2[C] -> GSI 20 (level, low) -> IRQ 20
ata1: SATA max UDMA/133 cmd 0xFE00 ctl 0xFE12 bmdma 0xFEA0 irq 20
ata2: SATA max UDMA/133 cmd 0xFE20 ctl 0xFE32 bmdma 0xFEA8 irq 20
ata1: dev 0 ATA, max UDMA/133, 156250000 sectors: lba48
ata1: dev 0 configured for UDMA/133
scsi0 : ata_piix
ATA: abnormal status 0xFF on port 0xFE27
ata2: disabling port
scsi1 : ata_piix
  Vendor: ATA       Model: ST380013AS        Rev: 8.12
  Type:   Direct-Access                      ANSI SCSI revision: 05
st: Version 20050312, fixed bufsize 32768, s/g segs 256
SCSI device sda: 156250000 512-byte hdwr sectors (80000 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 156250000 512-byte hdwr sectors (80000 MB)
SCSI device sda: drive cache: write back
 sda: sda1 sda2 sda3 sda4
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0,  type 0
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 21 (level, low) -> IRQ 21
ehci_hcd 0000:00:1d.7: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller
ehci_hcd 0000:00:1d.7: debug port 1
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: irq 21, io mem 0xffa80800
ehci_hcd 0000:00:1d.7: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
USB Universal Host Controller Interface driver v2.2
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 21 (level, low) -> IRQ 21
uhci_hcd 0000:00:1d.0: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.0: irq 21, io base 0x0000ff80
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 22 (level, low) -> IRQ 22
uhci_hcd 0000:00:1d.1: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.1: irq 22, io base 0x0000ff60
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18
uhci_hcd 0000:00:1d.2: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000ff40
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 23 (level, low) -> IRQ 23
uhci_hcd 0000:00:1d.3: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.3: irq 23, io base 0x0000ff20
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
usbcore: registered new driver usblp
drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
Initializing USB Mass Storage driver...
usb 5-1: new low speed USB device using uhci_hcd and address 2
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
input: USB HID v1.11 Keyboard [C&C Technology Inc. HID Keyboard/Mouse PS/2 to USB Translator] on usb-0000:00:1d.3-1
input: USB HID v1.11 Mouse [C&C Technology Inc. HID Keyboard/Mouse PS/2 to USB Translator] on usb-0000:00:1d.3-1
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.01:USB HID core driver
usbcore: registered new driver wacom
drivers/usb/input/wacom.c: v1.40:USB Wacom Graphire and Wacom Intuos tablet driver
mice: PS/2 mouse device common for all mice
input: PC Speaker
md: linear personality registered as nr 1
md: raid0 personality registered as nr 2
md: raid1 personality registered as nr 3
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@redhat.com
Advanced Linux Sound Architecture Driver Version 1.0.9rc2  (Thu Mar 24 10:33:39 2005 UTC).
ACPI: PCI Interrupt 0000:00:1e.2[A] -> GSI 23 (level, low) -> IRQ 23
intel8x0_measure_ac97_clock: measured 50070 usecs
intel8x0: clocking to 48000
ALSA device list:
  #0: Intel ICH6 with AD1981B at 0xdffffe00, irq 23
NET: Registered protocol family 2
IP: routing cache hash table of 4096 buckets, 64Kbytes
TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
IPv4 over IPv4 tunneling driver
GRE over IPv4 tunneling driver
ip_conntrack version 2.1 (8180 buckets, 65440 max) - 256 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
Starting balanced_irq
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: 264k freed
Adding 1004052k swap on /dev/sda1.  Priority:-1 extents:1
EXT3 FS on sda2, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda4, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
tg3: eth0: Link is up at 100 Mbps, full duplex.
tg3: eth0: Flow control is on for TX and on for RX.

-- 
Frank

Re: 2.6.13-rc4: no hyperthreading and idr_remove() stack traces

[Andrew Morton]

Frank van Maarseveen <frankvm@frankvm.com> wrote:
>
> 2.6.13-rc4 does not recognize the second CPU of a 3GHz HT P4:

OK, we seem to have broken your APIC code.

@@ -21,36 +21,26 @@
 896MB LOWMEM available.
 found SMP MP-table at 000fe710
 DMI 2.3 present.
-ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
+Intel MultiProcessor Specification v1.4
+    Virtual Wire compatibility mode.
+OEM ID: DELL     Product ID: Opti GX280   APIC at: 0xFEE00000
 Processor #0 15:4 APIC version 20
-ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
-Processor #1 15:4 APIC version 20
-ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] disabled)
-ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] disabled)
-ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
-ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
-IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
-ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
-ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
+I/O APIC #8 Version 32 at 0xFEC00000.
 Enabling APIC mode:  Flat.  Using 1 I/O APICs
-ACPI: HPET id: 0x8086a201 base: 0xfed00000
-Using ACPI (MADT) for SMP configuration information
+Processors: 1
 Allocating PCI resources starting at 40000000 (gap: 40000000:a0000000)
 Built 1 zonelists
-Kernel command line: auto BOOT_IMAGE=2.6.12.2-y115 ro root=802 nomodules
+Kernel command line: auto BOOT_IMAGE=2.6.13-rc4-y117 ro root=802 nomodules
 Initializing CPU#0
 PID hash table entries: 4096 (order: 12, 65536 bytes)
+Detected 2993.277 MHz processor.

Are you able to identify a later kernel than 2.6.12 which worked OK?

(The IDR problem is fixed in Linus's current tree)

Re: 2.6.13-rc4: no hyperthreading and idr_remove() stack traces

[Eric W. Biederman]

Andrew Morton <akpm@osdl.org> writes:

> Frank van Maarseveen <frankvm@frankvm.com> wrote:
>>
>> 2.6.13-rc4 does not recognize the second CPU of a 3GHz HT P4:
>
> OK, we seem to have broken your APIC code.

There is a big difference here in that one kernel is using
the ACPI MADT tables and the other kernel is using the MP table.

I suspect the MP table on your system is incomplete while 
your ACPI MADT does specify both logical cpus. 

Eric

Re: 2.6.13-rc4: no hyperthreading and idr_remove() stack traces

[Siddha, Suresh B]

On Fri, Jul 29, 2005 at 06:22:47PM -0600, Eric W. Biederman wrote:
> Andrew Morton <akpm@osdl.org> writes:
> 
> > Frank van Maarseveen <frankvm@frankvm.com> wrote:
> >>
> >> 2.6.13-rc4 does not recognize the second CPU of a 3GHz HT P4:
> >
> > OK, we seem to have broken your APIC code.
> 
> There is a big difference here in that one kernel is using
> the ACPI MADT tables and the other kernel is using the MP table.
> 
> I suspect the MP table on your system is incomplete while 
> your ACPI MADT does specify both logical cpus. 

MPS tables will list only physical packages. ACPI MADT tables will list
all the logical CPUs.

Frank, Please enable ACPI in your config and check if it helps.

thanks,
suresh

Re: 2.6.13-rc4: no hyperthreading and idr_remove() stack traces

[Hugh Dickins]

On Fri, 29 Jul 2005, Frank van Maarseveen wrote:
> 2.6.13-rc4 does not recognize the second CPU of a 3GHz HT P4:

I think your problem is this: HT has depended on CONFIG_ACPI for
some while, and now in 2.6.13-rc CONFIG_ACPI depends on CONFIG_PM.
You don't have CONFIG_PM set in your .config (nor had I), so you
don't get ACPI, so you don't get HT.

I don't know why CONFIG_ACPI now depends on CONFIG_PM: it seemed
gratuitous when it first hit me, looked like someone just felt it
was a nice arrangement.  But seems particularly unhelpful for HT.

On the other hand, I can well understand Len wanting to simplify
the ACPI config interdependencies, which have caused breakage
after breakage after breakage.

Hugh

Re: 2.6.13-rc4: no hyperthreading and idr_remove() stack traces

[Frank van Maarseveen]

On Sat, Jul 30, 2005 at 08:27:24PM +0100, Hugh Dickins wrote:
> On Fri, 29 Jul 2005, Frank van Maarseveen wrote:
> > 2.6.13-rc4 does not recognize the second CPU of a 3GHz HT P4:
> 
> I think your problem is this: HT has depended on CONFIG_ACPI for
> some while, and now in 2.6.13-rc CONFIG_ACPI depends on CONFIG_PM.
> You don't have CONFIG_PM set in your .config (nor had I), so you
> don't get ACPI, so you don't get HT.

enabling PM fixed HT problem, thanks.

-- 
Frank

Re: 2.6.13-rc4: no hyperthreading and idr_remove() stack traces

[Frank van Maarseveen]

On Fri, Jul 29, 2005 at 05:03:19PM -0700, Andrew Morton wrote:
> 
> (The IDR problem is fixed in Linus's current tree)

yep, enabled PM and running rc4-git3, everything seems normal now.

-- 
Frank