From: Florian Weimer <fw@deneb.enyo.de>
To: linux-kernel@vger.kernel.org
Subject: [2.6.0-test3] Hyperthreading gone
Date: Sat, 09 Aug 2003 19:08:43 +0200 [thread overview]
Message-ID: <87llu2bvxg.fsf@deneb.enyo.de> (raw)
ACPI with CPU enumeration is enabled, but the sibling CPUs aren't
activated.
This is all what I have of the boot message (standard buffer size is
too small, apparently):
CPU: After all inits, caps: 3febfbff 00000000 00000000 00000080
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#3.
CPU#3: Intel P4/Xeon Extended MCE MSRs (12) available
CPU#3: Thermal monitoring enabled
CPU3: Intel(R) Xeon(TM) CPU 1.40GHz stepping 01
Total of 4 processors activated (11034.62 BogoMIPS).
WARNING: No sibling found for CPU 0.
WARNING: No sibling found for CPU 1.
WARNING: No sibling found for CPU 2.
WARNING: No sibling found for CPU 3.
Recent 2.4.x kernels (starting with 2.4.20 IIRC) support
Hyperthreading on this machine (Siemens Primergy H450).
next reply other threads:[~2003-08-09 17:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-09 17:08 Florian Weimer [this message]
2003-08-09 21:10 ` [2.6.0-test3] Hyperthreading gone Gabor MICSKO
2003-08-09 22:17 ` Greg Norris
2003-08-10 7:03 ` Florian Weimer
2003-08-10 12:00 ` Greg Norris
2003-08-11 7:13 ` Florian Weimer
2003-08-11 16:52 ` Hugh Dickins
2003-08-11 18:12 ` Florian Weimer
2003-08-11 18:35 ` Hugh Dickins
-- strict thread matches above, loose matches on Subject: below --
2003-08-12 16:05 Brown, Len
2003-08-12 17:02 ` Marcelo Tosatti
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