Messages in this thread | | | From | Thorsten Leemhuis <> | Date | Wed, 12 Feb 2003 15:30:55 GMT | Subject | Re: Problems with hyper-threading on Asus P4T533 / Linux 2.4.20 |
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Hi
>>>>>>>>>>>>>>>>>> Ursprüngliche Nachricht <<<<<<<<<<<<<<<<<<
Am 12.02.03, 15:12:29, schrieb Lars Magne Ingebrigtsen <larsi@gnus.org> zum Thema Problems with hyper-threading on Asus P4T533 / Linux 2.4.20:
> We've just gotten an Asus P4T533-based machine with a 3.06GHz P4 CPU, > bios version 1005. (P4T533 is i850e-based.) The bios claims that the > P4 has hyper-threading, and as you can see from the cpuinfo output > below, "ht" is among the flags. (And the manual says that P4T533 is > ht-enabled.)
> I've tried booting with acpismp=force and without, and it doesn't > seem to make much difference: Linux still only sees a single CPU. > I've also tried 2.4.21-pre4 and -ac4, which doesn't seem to make any > difference, either.
> Anybody got any ideas why I can't get this to work?
[...]
I know some other Asus Boards that only work in HT mode when you're using ACPI Patches from
http://sourceforge.net/project/showfiles.php?group_id=36832
But I don't know why -- Maybe someone else knows why?
CU Thorsten Leemhuis
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