From: Len Brown <len.brown@intel.com>
To: Tomas Szepe <szepe@pinerecords.com>
Cc: lkml <linux-kernel@vger.kernel.org>,
Marcelo Tosatti <marcelo.tosatti@cyclades.com.br>
Subject: Re: HT not working by default since 2.4.22
Date: 28 Sep 2003 21:41:57 -0400 [thread overview]
Message-ID: <1064799717.2532.8.camel@dhcppc4> (raw)
In-Reply-To: <20030928104654.GB9770@louise.pinerecords.com>
> CONFIG_NR_CPUS=4
See if cranking this up to 8 helps.
It looks like your BIOS defines empty processor slots
as processors that are present but disabled.
if this doesn't do it, please drop the output from
from dmidecode and acpidmp in a bugzilla and point me to it.
thanks,
-Len
On Sun, 2003-09-28 at 06:46, Tomas Szepe wrote:
> > > > Hmm, I happen to know of a system that fails to detect the
> > > > sibling CPU(s) with CONFIG_ACPI_HT_ONLY set, whereas w/o it
> > > > "all fine running's."
> > > >
> > > > Is this a bug?
> > >
> > > Yes, could you file it on bugzilla.org Power management/acpi?
> >
> > It seems 2.4.23-pre5 can't enable the sibling CPU even with
> > full ACPI enabled on this system... .config attached,
> > relevant parts of dmesg follow:
>
> Forgot to attach the .config, sorry.
next prev parent reply other threads:[~2003-09-29 1:42 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <BF1FE1855350A0479097B3A0D2A80EE0CC870C@hdsmsx402.hd.intel.com>
2003-09-28 10:43 ` HT not working by default since 2.4.22 Tomas Szepe
2003-09-28 10:46 ` Tomas Szepe
2003-09-29 1:41 ` Len Brown [this message]
2003-09-29 5:29 ` Tomas Szepe
2003-09-26 4:54 Brown, Len
2003-09-26 7:44 ` Jan Evert van Grootheest
2003-09-26 17:38 ` Len Brown
2003-09-30 5:27 ` Len Brown
-- strict thread matches above, loose matches on Subject: below --
2003-09-26 1:13 Nakajima, Jun
2003-09-24 21:56 Brown, Len
2003-09-24 23:12 ` Tomas Szepe
2003-09-25 13:33 ` marcelo
2003-09-26 0:04 ` Jeff Garzik
2003-09-26 3:37 ` Len Brown
2003-09-26 3:49 ` Jeff Garzik
2003-09-27 15:26 ` Herbert Poetzl
2003-09-22 17:28 Brown, Len
2003-09-22 17:55 ` Jeff Garzik
2003-09-22 14:41 Nakajima, Jun
2003-09-22 9:00 Marcelo Tosatti
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