Re: [PATCH] Resurect proper handling of maxcpus= kernel option
From: Jeff Chua
Date: Thu Aug 07 2008 - 01:48:52 EST
On Thu, Aug 7, 2008 at 12:00 PM, Li Zefan <lizf@xxxxxxxxxxxxxx> wrote:
> I booted my 2-core x86_32 box with maxcpus=1, and saw cpu1 was offline,
Test on Lenovo X60s (CoreDuo) 2 CPUs with maxcpus=1, and Dell R900
(Xeon QuadCore x4) 16 CPUs with maxcpus=8.
All working. I can switch online and offline up to 2CPUs on X60s, and
16CPUs on R900.
> and then I got softlockup BUG immediately when I onlined cpu1:
I'm using latest linux kernel.
Thanks,
Jeff.
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