* Hyperthreading - Found the answers
@ 2003-12-04 23:14 Russell "Elik" Rademacher
2003-12-07 18:03 ` dean gaudet
0 siblings, 1 reply; 3+ messages in thread
From: Russell "Elik" Rademacher @ 2003-12-04 23:14 UTC (permalink / raw)
To: linux-kernel
Hello linux-kernel,
Thanks folks. Apparently, the documentations are little buried under but apparently, needed to have boot time parameter as follows: acpismp=force to have the hyperthreading to show up properly.
--
Best regards,
Russell "Elik" Rademacher
Freelance Remote System Adminstrator/Tech Support
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Hyperthreading - Found the answers
2003-12-04 23:14 Hyperthreading - Found the answers Russell "Elik" Rademacher
@ 2003-12-07 18:03 ` dean gaudet
0 siblings, 0 replies; 3+ messages in thread
From: dean gaudet @ 2003-12-07 18:03 UTC (permalink / raw)
To: Russell "Elik" Rademacher; +Cc: linux-kernel
On Thu, 4 Dec 2003, Russell "Elik" Rademacher wrote:
> Hello linux-kernel,
>
> Thanks folks. Apparently, the documentations are little buried under
> but apparently, needed to have boot time parameter as follows:
> acpismp=force to have the hyperthreading to show up properly.
fwiw, on my xeon box i need to use "acpi=ht" or else the acpi code causes
80000 interrupts per second, even when idle. (this is with 2.4.22, on a
tyan 2723 with whatever their latest bios was as of three or four months
ago.)
-dean
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Hyperthreading - Found the answers
[not found] <BF1FE1855350A0479097B3A0D2A80EE00184D503@hdsmsx402.hd.intel.com>
@ 2003-12-08 15:34 ` Len Brown
0 siblings, 0 replies; 3+ messages in thread
From: Len Brown @ 2003-12-08 15:34 UTC (permalink / raw)
To: dean gaudet; +Cc: Russell "Elik" Rademacher, linux-kernel
On Sun, 2003-12-07 at 13:03, dean gaudet wrote:
> fwiw, on my xeon box i need to use "acpi=ht" or else the acpi code
> causes
> 80000 interrupts per second, even when idle. (this is with 2.4.22, on
> a
> tyan 2723 with whatever their latest bios was as of three or four
> months
> ago.)
I'm interested to know if you still have an ACPI interrupt issue when
running the latest ACPI code, say running 2.4.23 or ACPI patch to
2.4.22:
http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/patches/release/2.4.22/
thanks,
-Len
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2003-12-04 23:14 Hyperthreading - Found the answers Russell "Elik" Rademacher
2003-12-07 18:03 ` dean gaudet
[not found] <BF1FE1855350A0479097B3A0D2A80EE00184D503@hdsmsx402.hd.intel.com>
2003-12-08 15:34 ` Len Brown
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