From: h.v.bruinehsen@fu-berlin.de (Hinnerk van Bruinehsen)
To: kernelnewbies@lists.kernelnewbies.org
Subject: Kernel 2.6.32.60 64bit Crash/Hung
Date: Tue, 27 Jan 2015 09:37:01 +0100 [thread overview]
Message-ID: <20150127083701.GA16697@AndTheirFacesAreTwistedWithThePainOfTheLiving.zedat.fu-berlin.de> (raw)
In-Reply-To: <20150127092504.Horde.GN7WZoEMVM4x4ojufjVTpA3@htjn.suhail.uberspace.de>
On Tue, Jan 27, 2015 at 09:25:04AM +0100, Jan Niggemann wrote:
> Zitat von Anand Moon <moon.linux@yahoo.com>:
> > http://ark.intel.com/products/64622/Intel-Xeon-Processor-E5-4650-20M-Cache-2_70-GHz-8_00-GTs-Intel-QPI
> >
> > Show it has only 8 core of CPU. Why are you setting the CONFIG_NR_CPUS=64.
> > certainly it will have a issue in the kernel.
> Why would that lead to issues? AFAIK all it does is set the size of
> the array which contains CPU data, setting it higher would only result
> in some kilobytes of memory being used...
It is also the defined default in arch/x86/configs/x86_64_defconfig (on 3.18.3, but IIRC it's this way for quite a while).
WKR
Hinnerk
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next prev parent reply other threads:[~2015-01-27 8:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-27 0:06 Kernel 2.6.32.60 64bit Crash/Hung Giridhara RP (grp)
2015-01-27 2:48 ` Greg KH
2015-01-27 3:52 ` Giridhara RP (grp)
2015-01-27 4:01 ` Valdis.Kletnieks at vt.edu
2015-01-27 4:06 ` Giridhara RP (grp)
2015-01-27 4:45 ` Valdis.Kletnieks at vt.edu
2015-01-27 4:56 ` Giridhara RP (grp)
2015-01-27 7:00 ` Anand Moon
2015-01-27 8:09 ` Giridhara RP (grp)
2015-01-27 8:25 ` Jan Niggemann
2015-01-27 8:37 ` Hinnerk van Bruinehsen [this message]
2015-01-27 14:34 ` Greg KH
2015-01-27 17:02 ` Giridhara RP (grp)
2015-01-27 0:29 Giridhara RP (grp)
2015-01-30 5:36 Giridhara RP (grp)
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