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* 2.6.17 - weird, boot CPU (#0) not listed by the BIOS.
@ 2007-01-12 15:39 Mark Hounschell
  2007-01-12 15:50 ` Mark Hounschell
  0 siblings, 1 reply; 5+ messages in thread
From: Mark Hounschell @ 2007-01-12 15:39 UTC (permalink / raw)
  To: linux-kernel

I have a Tyan S4881 Thunder K8QW 4 processor (8 cores). Kernel 2.6.16.37 boots
and runs fine.
However kernel 2.6.17 and up doesn't. Here is my boot error msg.


kernel /vmlinuz-2.6.17-smp  root=/dev/sda5inux version 2.6.17-smp (root@badboy1)
(gcc version 4.1.0 (SUSE Linux)) #1 SMP PREEMPT Fri Jan 12 07:53:35 EST 2007
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 0000000000093800 (usable)
 BIOS-e820: 0000000000093800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000c2000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 00000000cfea0000 (usable)
 BIOS-e820: 00000000cfea0000 - 00000000cfea4000 (ACPI data)
 BIOS-e820: 00000000cfea4000 - 00000000cff00000 (ACPI NVS)
 BIOS-e820: 00000000cff00000 - 00000000d0000000 (reserved)
 BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fec00400 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
 BIOS-e820: 0000000100000000 - 0000000230000000 (usable)
Warning only 4GB will be used.
Use a PAE enabled kernel.
3200MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000f71f0
DMI present.
ACPI: PM-Timer IO Port: 0x8008
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x10] enabled)
Processor #16 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x11] enabled)
Processor #17 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x12] enabled)
Processor #18 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x13] enabled)
Processor #19 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x14] enabled)
Processor #20 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x05] lapic_id[0x15] enabled)
Processor #21 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x06] lapic_id[0x16] enabled)
Processor #22 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x07] lapic_id[0x17] enabled)
Processor #23 15:1 APIC version 16
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x01] address[0xda200000] gsi_base[24])
IOAPIC[1]: apic_id 1, version 17, address 0xda200000, GSI 24-27
ACPI: IOAPIC (id[0x02] address[0xda201000] gsi_base[28])
IOAPIC[2]: apic_id 2, version 17, address 0xda201000, GSI 28-31
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
Enabling APIC mode:  Flat.  Using 3 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at d1000000 (gap: d0000000:10000000)
Built 1 zonelists
Kernel command line: root=/dev/sda5 vga=normal resume=/dev/sda2  splash=silent
"console=ttyS0,19200"
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 2411.454 MHz processor.
Using pmtmr 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: 3366304k/4194304k available (1529k kernel code, 38968k reserved, 633k
data, 184k init, 2488960k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 4827.61 BogoMIPS (lpj=9655232)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0(2) -> Core 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Checking 'hlt' instruction... OK.
Freeing SMP alternatives: 12k freed
ACPI Warning (nsload-0106): Zero-length AML block in table [SSDT] [20060127]
CPU0: AMD Athlon(tm) or Opteron(tm) CPU-model unknown stepping 02
weird, boot CPU (#0) not listed by the BIOS.

It then just reboots. Any ideas what I need to do for 2.6.17 and up kernels. I
have tried all the
way up to 2.6.20-rc4.

Thanks
Mark

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: 2.6.17 - weird, boot CPU (#0) not listed by the BIOS.
  2007-01-12 15:39 2.6.17 - weird, boot CPU (#0) not listed by the BIOS Mark Hounschell
@ 2007-01-12 15:50 ` Mark Hounschell
  2007-01-13  6:12   ` Len Brown
  0 siblings, 1 reply; 5+ messages in thread
From: Mark Hounschell @ 2007-01-12 15:50 UTC (permalink / raw)
  To: linux-kernel

Mark Hounschell wrote:
> I have a Tyan S4881 Thunder K8QW 4 processor (8 cores). Kernel 2.6.16.37 boots
> and runs fine.
> However kernel 2.6.17 and up doesn't. Here is my boot error msg.
> 
> 
> kernel /vmlinuz-2.6.17-smp  root=/dev/sda5inux version 2.6.17-smp (root@badboy1)
> (gcc version 4.1.0 (SUSE Linux)) #1 SMP PREEMPT Fri Jan 12 07:53:35 EST 2007
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 0000000000093800 (usable)
>  BIOS-e820: 0000000000093800 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000c2000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 00000000cfea0000 (usable)
>  BIOS-e820: 00000000cfea0000 - 00000000cfea4000 (ACPI data)
>  BIOS-e820: 00000000cfea4000 - 00000000cff00000 (ACPI NVS)
>  BIOS-e820: 00000000cff00000 - 00000000d0000000 (reserved)
>  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
>  BIOS-e820: 00000000fec00000 - 00000000fec00400 (reserved)
>  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
>  BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
>  BIOS-e820: 0000000100000000 - 0000000230000000 (usable)
> Warning only 4GB will be used.
> Use a PAE enabled kernel.
> 3200MB HIGHMEM available.
> 896MB LOWMEM available.
> found SMP MP-table at 000f71f0
> DMI present.
> ACPI: PM-Timer IO Port: 0x8008
> ACPI: LAPIC (acpi_id[0x00] lapic_id[0x10] enabled)
> Processor #16 15:1 APIC version 16
> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x11] enabled)
> Processor #17 15:1 APIC version 16
> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x12] enabled)
> Processor #18 15:1 APIC version 16
> ACPI: LAPIC (acpi_id[0x03] lapic_id[0x13] enabled)
> Processor #19 15:1 APIC version 16
> ACPI: LAPIC (acpi_id[0x04] lapic_id[0x14] enabled)
> Processor #20 15:1 APIC version 16
> ACPI: LAPIC (acpi_id[0x05] lapic_id[0x15] enabled)
> Processor #21 15:1 APIC version 16
> ACPI: LAPIC (acpi_id[0x06] lapic_id[0x16] enabled)
> Processor #22 15:1 APIC version 16
> ACPI: LAPIC (acpi_id[0x07] lapic_id[0x17] enabled)
> Processor #23 15:1 APIC version 16
> ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
> ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
> IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
> ACPI: IOAPIC (id[0x01] address[0xda200000] gsi_base[24])
> IOAPIC[1]: apic_id 1, version 17, address 0xda200000, GSI 24-27
> ACPI: IOAPIC (id[0x02] address[0xda201000] gsi_base[28])
> IOAPIC[2]: apic_id 2, version 17, address 0xda201000, GSI 28-31
> ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
> Enabling APIC mode:  Flat.  Using 3 I/O APICs
> Using ACPI (MADT) for SMP configuration information
> Allocating PCI resources starting at d1000000 (gap: d0000000:10000000)
> Built 1 zonelists
> Kernel command line: root=/dev/sda5 vga=normal resume=/dev/sda2  splash=silent
> "console=ttyS0,19200"
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Initializing CPU#0
> PID hash table entries: 4096 (order: 12, 16384 bytes)
> Detected 2411.454 MHz processor.
> Using pmtmr 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: 3366304k/4194304k available (1529k kernel code, 38968k reserved, 633k
> data, 184k init, 2488960k highmem)
> Checking if this processor honours the WP bit even in supervisor mode... Ok.
> Calibrating delay using timer specific routine.. 4827.61 BogoMIPS (lpj=9655232)
> Security Framework v1.0.0 initialized
> Capability LSM initialized
> Mount-cache hash table entries: 512
> CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> CPU: L2 Cache: 1024K (64 bytes/line)
> CPU 0(2) -> Core 0
> Intel machine check architecture supported.
> Intel machine check reporting enabled on CPU#0.
> Checking 'hlt' instruction... OK.
> Freeing SMP alternatives: 12k freed
> ACPI Warning (nsload-0106): Zero-length AML block in table [SSDT] [20060127]
> CPU0: AMD Athlon(tm) or Opteron(tm) CPU-model unknown stepping 02
> weird, boot CPU (#0) not listed by the BIOS.
> 
> It then just reboots. Any ideas what I need to do for 2.6.17 and up kernels. I
> have tried all the
> way up to 2.6.20-rc4.
> 
> Thanks
> Mark
> 

Oh, I'm running in 32 bit mode on SuSE-10.2

Mark

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: 2.6.17 - weird, boot CPU (#0) not listed by the BIOS.
  2007-01-12 15:50 ` Mark Hounschell
@ 2007-01-13  6:12   ` Len Brown
  2007-01-13 12:42     ` Mark Hounschell
  0 siblings, 1 reply; 5+ messages in thread
From: Len Brown @ 2007-01-13  6:12 UTC (permalink / raw)
  To: markh; +Cc: linux-kernel, linux-acpi

On Friday 12 January 2007 10:50, Mark Hounschell wrote:
> Mark Hounschell wrote:
> > I have a Tyan S4881 Thunder K8QW 4 processor (8 cores). Kernel 2.6.16.37 boots
> > and runs fine.
> > However kernel 2.6.17 and up doesn't. Here is my boot error msg.
> > 
> > 
> > kernel /vmlinuz-2.6.17-smp  root=/dev/sda5inux version 2.6.17-smp (root@badboy1)
> > (gcc version 4.1.0 (SUSE Linux)) #1 SMP PREEMPT Fri Jan 12 07:53:35 EST 2007
> > BIOS-provided physical RAM map:
> >  BIOS-e820: 0000000000000000 - 0000000000093800 (usable)
> >  BIOS-e820: 0000000000093800 - 00000000000a0000 (reserved)
> >  BIOS-e820: 00000000000c2000 - 0000000000100000 (reserved)
> >  BIOS-e820: 0000000000100000 - 00000000cfea0000 (usable)
> >  BIOS-e820: 00000000cfea0000 - 00000000cfea4000 (ACPI data)
> >  BIOS-e820: 00000000cfea4000 - 00000000cff00000 (ACPI NVS)
> >  BIOS-e820: 00000000cff00000 - 00000000d0000000 (reserved)
> >  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
> >  BIOS-e820: 00000000fec00000 - 00000000fec00400 (reserved)
> >  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
> >  BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
> >  BIOS-e820: 0000000100000000 - 0000000230000000 (usable)
> > Warning only 4GB will be used.
> > Use a PAE enabled kernel.
> > 3200MB HIGHMEM available.
> > 896MB LOWMEM available.
> > found SMP MP-table at 000f71f0
> > DMI present.
> > ACPI: PM-Timer IO Port: 0x8008
> > ACPI: LAPIC (acpi_id[0x00] lapic_id[0x10] enabled)
> > Processor #16 15:1 APIC version 16

The APIC id for the 1st processor here is 16.
Usually it is 0.

Apparently this has confused some of the smpboot code
with all their new nifty bitmaps for processors online and offline...

Does the latest kernel work any better, say 2.6.19?
What if you throw CONFIG_NR_CPUS=32 at it?

-Len

> > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x11] enabled)
> > Processor #17 15:1 APIC version 16
> > ACPI: LAPIC (acpi_id[0x02] lapic_id[0x12] enabled)
> > Processor #18 15:1 APIC version 16
> > ACPI: LAPIC (acpi_id[0x03] lapic_id[0x13] enabled)
> > Processor #19 15:1 APIC version 16
> > ACPI: LAPIC (acpi_id[0x04] lapic_id[0x14] enabled)
> > Processor #20 15:1 APIC version 16
> > ACPI: LAPIC (acpi_id[0x05] lapic_id[0x15] enabled)
> > Processor #21 15:1 APIC version 16
> > ACPI: LAPIC (acpi_id[0x06] lapic_id[0x16] enabled)
> > Processor #22 15:1 APIC version 16
> > ACPI: LAPIC (acpi_id[0x07] lapic_id[0x17] enabled)
> > Processor #23 15:1 APIC version 16
> > ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
> > ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
> > ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
> > ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
> > ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
> > ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
> > ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
> > ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
> > ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
> > IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
> > ACPI: IOAPIC (id[0x01] address[0xda200000] gsi_base[24])
> > IOAPIC[1]: apic_id 1, version 17, address 0xda200000, GSI 24-27
> > ACPI: IOAPIC (id[0x02] address[0xda201000] gsi_base[28])
> > IOAPIC[2]: apic_id 2, version 17, address 0xda201000, GSI 28-31
> > ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
> > Enabling APIC mode:  Flat.  Using 3 I/O APICs
> > Using ACPI (MADT) for SMP configuration information
> > Allocating PCI resources starting at d1000000 (gap: d0000000:10000000)
> > Built 1 zonelists
> > Kernel command line: root=/dev/sda5 vga=normal resume=/dev/sda2  splash=silent
> > "console=ttyS0,19200"
> > Enabling fast FPU save and restore... done.
> > Enabling unmasked SIMD FPU exception support... done.
> > Initializing CPU#0
> > PID hash table entries: 4096 (order: 12, 16384 bytes)
> > Detected 2411.454 MHz processor.
> > Using pmtmr 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: 3366304k/4194304k available (1529k kernel code, 38968k reserved, 633k
> > data, 184k init, 2488960k highmem)
> > Checking if this processor honours the WP bit even in supervisor mode... Ok.
> > Calibrating delay using timer specific routine.. 4827.61 BogoMIPS (lpj=9655232)
> > Security Framework v1.0.0 initialized
> > Capability LSM initialized
> > Mount-cache hash table entries: 512
> > CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> > CPU: L2 Cache: 1024K (64 bytes/line)
> > CPU 0(2) -> Core 0
> > Intel machine check architecture supported.
> > Intel machine check reporting enabled on CPU#0.
> > Checking 'hlt' instruction... OK.
> > Freeing SMP alternatives: 12k freed
> > ACPI Warning (nsload-0106): Zero-length AML block in table [SSDT] [20060127]
> > CPU0: AMD Athlon(tm) or Opteron(tm) CPU-model unknown stepping 02
> > weird, boot CPU (#0) not listed by the BIOS.
> > 
> > It then just reboots. Any ideas what I need to do for 2.6.17 and up kernels. I
> > have tried all the
> > way up to 2.6.20-rc4.
> > 
> > Thanks
> > Mark
> > 
> 
> Oh, I'm running in 32 bit mode on SuSE-10.2
> 
> Mark
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
> 

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: 2.6.17 - weird, boot CPU (#0) not listed by the BIOS.
  2007-01-13  6:12   ` Len Brown
@ 2007-01-13 12:42     ` Mark Hounschell
  2007-01-15 12:51       ` Mark Hounschell
  0 siblings, 1 reply; 5+ messages in thread
From: Mark Hounschell @ 2007-01-13 12:42 UTC (permalink / raw)
  To: linux-kernel; +Cc: Len Brown, markh, linux-acpi

Len Brown wrote:
> On Friday 12 January 2007 10:50, Mark Hounschell wrote:
>> Mark Hounschell wrote:
>>> I have a Tyan S4881 Thunder K8QW 4 processor (8 cores). Kernel 2.6.16.37 boots
>>> and runs fine.
>>> However kernel 2.6.17 and up doesn't. Here is my boot error msg.
>>>
>>>
>>> kernel /vmlinuz-2.6.17-smp  root=/dev/sda5inux version 2.6.17-smp (root@badboy1)
>>> (gcc version 4.1.0 (SUSE Linux)) #1 SMP PREEMPT Fri Jan 12 07:53:35 EST 2007
>>> BIOS-provided physical RAM map:
>>>  BIOS-e820: 0000000000000000 - 0000000000093800 (usable)
>>>  BIOS-e820: 0000000000093800 - 00000000000a0000 (reserved)
>>>  BIOS-e820: 00000000000c2000 - 0000000000100000 (reserved)
>>>  BIOS-e820: 0000000000100000 - 00000000cfea0000 (usable)
>>>  BIOS-e820: 00000000cfea0000 - 00000000cfea4000 (ACPI data)
>>>  BIOS-e820: 00000000cfea4000 - 00000000cff00000 (ACPI NVS)
>>>  BIOS-e820: 00000000cff00000 - 00000000d0000000 (reserved)
>>>  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
>>>  BIOS-e820: 00000000fec00000 - 00000000fec00400 (reserved)
>>>  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
>>>  BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
>>>  BIOS-e820: 0000000100000000 - 0000000230000000 (usable)
>>> Warning only 4GB will be used.
>>> Use a PAE enabled kernel.
>>> 3200MB HIGHMEM available.
>>> 896MB LOWMEM available.
>>> found SMP MP-table at 000f71f0
>>> DMI present.
>>> ACPI: PM-Timer IO Port: 0x8008
>>> ACPI: LAPIC (acpi_id[0x00] lapic_id[0x10] enabled)
>>> Processor #16 15:1 APIC version 16
> 
> The APIC id for the 1st processor here is 16.
> Usually it is 0.
> 
> Apparently this has confused some of the smpboot code
> with all their new nifty bitmaps for processors online and offline...
> 
> Does the latest kernel work any better, say 2.6.19?
> What if you throw CONFIG_NR_CPUS=32 at it?
> 
> -Len
> 

CONFIG_NR_CPUS is set to 32. Even 2.6.20-rc4 does this.


>>> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x11] enabled)
>>> Processor #17 15:1 APIC version 16
>>> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x12] enabled)
>>> Processor #18 15:1 APIC version 16
>>> ACPI: LAPIC (acpi_id[0x03] lapic_id[0x13] enabled)
>>> Processor #19 15:1 APIC version 16
>>> ACPI: LAPIC (acpi_id[0x04] lapic_id[0x14] enabled)
>>> Processor #20 15:1 APIC version 16
>>> ACPI: LAPIC (acpi_id[0x05] lapic_id[0x15] enabled)
>>> Processor #21 15:1 APIC version 16
>>> ACPI: LAPIC (acpi_id[0x06] lapic_id[0x16] enabled)
>>> Processor #22 15:1 APIC version 16
>>> ACPI: LAPIC (acpi_id[0x07] lapic_id[0x17] enabled)
>>> Processor #23 15:1 APIC version 16
>>> ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
>>> ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>>> ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>>> ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>>> ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
>>> ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
>>> ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
>>> ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
>>> ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
>>> IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
>>> ACPI: IOAPIC (id[0x01] address[0xda200000] gsi_base[24])
>>> IOAPIC[1]: apic_id 1, version 17, address 0xda200000, GSI 24-27
>>> ACPI: IOAPIC (id[0x02] address[0xda201000] gsi_base[28])
>>> IOAPIC[2]: apic_id 2, version 17, address 0xda201000, GSI 28-31
>>> ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
>>> Enabling APIC mode:  Flat.  Using 3 I/O APICs
>>> Using ACPI (MADT) for SMP configuration information
>>> Allocating PCI resources starting at d1000000 (gap: d0000000:10000000)
>>> Built 1 zonelists
>>> Kernel command line: root=/dev/sda5 vga=normal resume=/dev/sda2  splash=silent
>>> "console=ttyS0,19200"
>>> Enabling fast FPU save and restore... done.
>>> Enabling unmasked SIMD FPU exception support... done.
>>> Initializing CPU#0
>>> PID hash table entries: 4096 (order: 12, 16384 bytes)
>>> Detected 2411.454 MHz processor.
>>> Using pmtmr 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: 3366304k/4194304k available (1529k kernel code, 38968k reserved, 633k
>>> data, 184k init, 2488960k highmem)
>>> Checking if this processor honours the WP bit even in supervisor mode... Ok.
>>> Calibrating delay using timer specific routine.. 4827.61 BogoMIPS (lpj=9655232)
>>> Security Framework v1.0.0 initialized
>>> Capability LSM initialized
>>> Mount-cache hash table entries: 512
>>> CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
>>> CPU: L2 Cache: 1024K (64 bytes/line)
>>> CPU 0(2) -> Core 0
>>> Intel machine check architecture supported.
>>> Intel machine check reporting enabled on CPU#0.
>>> Checking 'hlt' instruction... OK.
>>> Freeing SMP alternatives: 12k freed
>>> ACPI Warning (nsload-0106): Zero-length AML block in table [SSDT] [20060127]
>>> CPU0: AMD Athlon(tm) or Opteron(tm) CPU-model unknown stepping 02
>>> weird, boot CPU (#0) not listed by the BIOS.
>>>
>>> It then just reboots. Any ideas what I need to do for 2.6.17 and up kernels. I
>>> have tried all the
>>> way up to 2.6.20-rc4.
>>>
>>> Thanks
>>> Mark
>>>
>> Oh, I'm running in 32 bit mode on SuSE-10.2
>>
>> Mark
>> -
>> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>> the body of a message to majordomo@vger.kernel.org
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> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
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> 


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: 2.6.17 - weird, boot CPU (#0) not listed by the BIOS.
  2007-01-13 12:42     ` Mark Hounschell
@ 2007-01-15 12:51       ` Mark Hounschell
  0 siblings, 0 replies; 5+ messages in thread
From: Mark Hounschell @ 2007-01-15 12:51 UTC (permalink / raw)
  To: Mark Hounschell; +Cc: linux-kernel, Len Brown, linux-acpi

Mark Hounschell wrote:
> Len Brown wrote:
>> On Friday 12 January 2007 10:50, Mark Hounschell wrote:
>>> Mark Hounschell wrote:
>>>> I have a Tyan S4881 Thunder K8QW 4 processor (8 cores). Kernel 2.6.16.37 boots
>>>> and runs fine.
>>>> However kernel 2.6.17 and up doesn't. Here is my boot error msg.
>>>>
>>>>
>>>> kernel /vmlinuz-2.6.17-smp  root=/dev/sda5inux version 2.6.17-smp (root@badboy1)
>>>> (gcc version 4.1.0 (SUSE Linux)) #1 SMP PREEMPT Fri Jan 12 07:53:35 EST 2007
>>>> BIOS-provided physical RAM map:
>>>>  BIOS-e820: 0000000000000000 - 0000000000093800 (usable)
>>>>  BIOS-e820: 0000000000093800 - 00000000000a0000 (reserved)
>>>>  BIOS-e820: 00000000000c2000 - 0000000000100000 (reserved)
>>>>  BIOS-e820: 0000000000100000 - 00000000cfea0000 (usable)
>>>>  BIOS-e820: 00000000cfea0000 - 00000000cfea4000 (ACPI data)
>>>>  BIOS-e820: 00000000cfea4000 - 00000000cff00000 (ACPI NVS)
>>>>  BIOS-e820: 00000000cff00000 - 00000000d0000000 (reserved)
>>>>  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
>>>>  BIOS-e820: 00000000fec00000 - 00000000fec00400 (reserved)
>>>>  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
>>>>  BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
>>>>  BIOS-e820: 0000000100000000 - 0000000230000000 (usable)
>>>> Warning only 4GB will be used.
>>>> Use a PAE enabled kernel.
>>>> 3200MB HIGHMEM available.
>>>> 896MB LOWMEM available.
>>>> found SMP MP-table at 000f71f0
>>>> DMI present.
>>>> ACPI: PM-Timer IO Port: 0x8008
>>>> ACPI: LAPIC (acpi_id[0x00] lapic_id[0x10] enabled)
>>>> Processor #16 15:1 APIC version 16
>> The APIC id for the 1st processor here is 16.
>> Usually it is 0.
>>
>> Apparently this has confused some of the smpboot code
>> with all their new nifty bitmaps for processors online and offline...
>>
>> Does the latest kernel work any better, say 2.6.19?
>> What if you throw CONFIG_NR_CPUS=32 at it?
>>
>> -Len
>>
> 
> CONFIG_NR_CPUS is set to 32. Even 2.6.20-rc4 does this.
> 
> 
>>>> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x11] enabled)
>>>> Processor #17 15:1 APIC version 16
>>>> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x12] enabled)
>>>> Processor #18 15:1 APIC version 16
>>>> ACPI: LAPIC (acpi_id[0x03] lapic_id[0x13] enabled)
>>>> Processor #19 15:1 APIC version 16
>>>> ACPI: LAPIC (acpi_id[0x04] lapic_id[0x14] enabled)
>>>> Processor #20 15:1 APIC version 16
>>>> ACPI: LAPIC (acpi_id[0x05] lapic_id[0x15] enabled)
>>>> Processor #21 15:1 APIC version 16
>>>> ACPI: LAPIC (acpi_id[0x06] lapic_id[0x16] enabled)
>>>> Processor #22 15:1 APIC version 16
>>>> ACPI: LAPIC (acpi_id[0x07] lapic_id[0x17] enabled)
>>>> Processor #23 15:1 APIC version 16
>>>> ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
>>>> ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>>>> ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>>>> ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>>>> ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
>>>> ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
>>>> ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
>>>> ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
>>>> ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
>>>> IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
>>>> ACPI: IOAPIC (id[0x01] address[0xda200000] gsi_base[24])
>>>> IOAPIC[1]: apic_id 1, version 17, address 0xda200000, GSI 24-27
>>>> ACPI: IOAPIC (id[0x02] address[0xda201000] gsi_base[28])
>>>> IOAPIC[2]: apic_id 2, version 17, address 0xda201000, GSI 28-31
>>>> ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
>>>> Enabling APIC mode:  Flat.  Using 3 I/O APICs
>>>> Using ACPI (MADT) for SMP configuration information
>>>> Allocating PCI resources starting at d1000000 (gap: d0000000:10000000)
>>>> Built 1 zonelists
>>>> Kernel command line: root=/dev/sda5 vga=normal resume=/dev/sda2  splash=silent
>>>> "console=ttyS0,19200"
>>>> Enabling fast FPU save and restore... done.
>>>> Enabling unmasked SIMD FPU exception support... done.
>>>> Initializing CPU#0
>>>> PID hash table entries: 4096 (order: 12, 16384 bytes)
>>>> Detected 2411.454 MHz processor.
>>>> Using pmtmr 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: 3366304k/4194304k available (1529k kernel code, 38968k reserved, 633k
>>>> data, 184k init, 2488960k highmem)
>>>> Checking if this processor honours the WP bit even in supervisor mode... Ok.
>>>> Calibrating delay using timer specific routine.. 4827.61 BogoMIPS (lpj=9655232)
>>>> Security Framework v1.0.0 initialized
>>>> Capability LSM initialized
>>>> Mount-cache hash table entries: 512
>>>> CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
>>>> CPU: L2 Cache: 1024K (64 bytes/line)
>>>> CPU 0(2) -> Core 0
>>>> Intel machine check architecture supported.
>>>> Intel machine check reporting enabled on CPU#0.
>>>> Checking 'hlt' instruction... OK.
>>>> Freeing SMP alternatives: 12k freed
>>>> ACPI Warning (nsload-0106): Zero-length AML block in table [SSDT] [20060127]
>>>> CPU0: AMD Athlon(tm) or Opteron(tm) CPU-model unknown stepping 02
>>>> weird, boot CPU (#0) not listed by the BIOS.
>>>>
>>>> It then just reboots. Any ideas what I need to do for 2.6.17 and up kernels. I
>>>> have tried all the
>>>> way up to 2.6.20-rc4.
>>>>
>>>> Thanks
>>>> Mark
>>>>
>>> Oh, I'm running in 32 bit mode on SuSE-10.2
>>>
>>> Mark
>>> -
>>> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>>> the body of a message to majordomo@vger.kernel.org
>>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>>> Please read the FAQ at  http://www.tux.org/lkml/
>>>
>> -
>> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>> Please read the FAQ at  http://www.tux.org/lkml/
>>
> 

It this a BIOS bug or a kernel bug?

Mark

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2007-01-15 12:51 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-01-12 15:39 2.6.17 - weird, boot CPU (#0) not listed by the BIOS Mark Hounschell
2007-01-12 15:50 ` Mark Hounschell
2007-01-13  6:12   ` Len Brown
2007-01-13 12:42     ` Mark Hounschell
2007-01-15 12:51       ` Mark Hounschell

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