Dave Jones wrote:
On Wed, Nov 01, 2006 at 04:17:50PM -0500, Stephen Clark wrote:
> BIOS-provided physical RAM map:
> BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
> BIOS-e820: 000000000009f000 - 0000000000100000 (reserved)
> BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
> BIOS-e820: 000000001fff0000 - 000000001ffff000 (ACPI data)
> BIOS-e820: 000000001ffff000 - 0000000020000000 (ACPI NVS)
> BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
> 0MB HIGHMEM available.
> 511MB LOWMEM available.
> Using x86 segment limits to approximate NX protection
> DMI 2.2 present.
> Using APIC driver default
> ACPI: PM-Timer IO Port: 0x8008
> Allocating PCI resources starting at 30000000 (gap: 20000000:dff80000)
> Detected 850.075 MHz processor.
> Built 1 zonelists. Total pages: 131056
> Kernel command line: ro root=/dev/VolGroup00/LogVol00 lapic nousb
> console=ttyS0,38400
> Local APIC disabled by BIOS -- reenabling.
> Found and enabled local APIC!
Does it make a difference if you boot with nolapic ?
Dave
Hi Dave,
booting without lapic allowed it to boot but now I get
...
Local APIC disabled by BIOS -- you can enable it with "lapic"
...
Local APIC not detected. Using dummy APIC emulation.
which means more processor overhead - right?
also cpuspeed doesn't work anymore - I don't have a cpufreq dir
I don't get the following messages with kernel 2798
powernow: PowerNOW! Technology present. Can scale: frequency and voltage.
Nov 1 19:33:34 joker4 kernel: powernow: SGTC: 10000
Nov 1 19:33:34 joker4 kernel: powernow: Minimum speed 300 MHz. Maximum
speed 850 M
Hz.
Nov 1 19:33:34 joker4 kernel: powernow-k8: Processor cpuid 670 not
supported
Steve
--
"They that give up essential liberty to obtain temporary safety,
deserve neither liberty nor safety." (Ben Franklin)
"The course of history shows that as a government grows, liberty
decreases." (Thomas Jefferson)
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