Re: ARM: Exynos: Mismatch in BogoMIPS values

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On 02/22/2012 11:01 AM, Sachin Kamat wrote:
> Hi,
> 
> The mismatch in BogoMIPS value between two cores (992 and 1992) is not
> specific to Origen board.
> The same is observed on SMDKV310 board as well. It looks like a common
> Exynos machine problem.
> 
> Including the mailing list for wider dissemination.
> 
While bisecting, I found that this problem came in between 3.0 and
3.1-rc1. I could not do much bisecting beyond that as the kernel doesn't
boot at many of the intermediate locations between them.

> 
> On 21/02/2012, Sangwook Lee <sangwook.lee@xxxxxxxxxx> wrote:
>> Maybe, someone missed this.
> [snip]
> 
>>
>> On a side note, with linaro 3.1, when you cat /proc/cpuinfo, we get
>> incorrect numbers for the BOGOMIPS for the 2 cores (900 and 1900),
>> whereas on 3.0.4+ kernel, and the insignal kernel, we get the correct
>> report of 1900 for both cores.
>>
> 
> 


-- 
Tushar Behera
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