Re: the maxcpus= boot parameter broke somewhere along the line

[Jeff Moyer]

"Srivatsa S. Bhat" <srivatsa.bhat@xxxxxxxxxxxxxxxxxx> writes:

> On 03/06/2012 11:38 PM, Jeff Moyer wrote:
>
>> Sasha Levin <levinsasha928@xxxxxxxxx> writes:
>> 
>>> I can't reproduce it locally with a 3.3-rc5 kernel.
>> 
>> First, thanks for looking into it.  I just did a git pull, up to -rc6,
>> and the problem still persists on my machine.
>>
>
>
> I tried 3.3-rc4 as well as 3.3-rc6+ (last commit dac12d1). I did not
> see the problem in either case.

I bisected the issue, and it landed here:

8a25a2fd126c621f44f3aeaef80d51f00fc11639 is the first bad commit
commit 8a25a2fd126c621f44f3aeaef80d51f00fc11639
Author: Kay Sievers <kay.sievers@xxxxxxxx>
Date:   Wed Dec 21 14:29:42 2011 -0800

    cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular
    subsystem

Unfortunately, that's a HUGE commit.

-Jeff
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