Messages in this thread | | | From | YhLu <> | Subject | RE: 2.6.12-rc5 is broken in nvidia Ck804 Opteron MB/with dual cor e dual way | Date | Thu, 2 Jun 2005 11:56:25 -0700 |
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Really?, smp_num_siblings is global variable and initially is set 1.
YH
> -----Original Message----- > From: Andi Kleen [mailto:ak@muc.de] > Sent: Thursday, June 02, 2005 11:51 AM > To: YhLu > Cc: linux-kernel@vger.kernel.org > Subject: Re: 2.6.12-rc5 is broken in nvidia Ck804 Opteron > MB/with dual cor e dual way > > On Wed, Jun 01, 2005 at 08:16:35PM -0700, YhLu wrote: > > andi, > > > > in arch/x86_64/kernel/smboot.c, function detect_siblings(), > > > > because smp_num_siblings is always =1, so several lines > can be removed. > > What do you mean? On intel systems with HyperThreading it is > 1. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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