Re: [ANNOUNCE] 3.6.2-rt4

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On Oct 26, 2012, at 3:24 PM, Uwaysi Bin Kareem <uwaysi.bin.kareem@xxxxxxxxxxxxxxxxxxxx> wrote:

> On Fri, 26 Oct 2012 23:54:58 +0200, Paul Gortmaker
> <paul.gortmaker@xxxxxxxxxxxxx> wrote:
> 
>> On 12-10-26 05:45 PM, Uwaysi Bin Kareem wrote:
>>> Hiya, got a bit busy.
>>> 
>>> http://paradoxuncreated.com/tmp/_config3_6_2local
>> 
>> Which has:
>> 
>> CONFIG_SCHED_MC=y
>> # CONFIG_IRQ_TIME_ACCOUNTING is not set
>> # CONFIG_PREEMPT_NONE is not set
>> # CONFIG_PREEMPT_VOLUNTARY is not set
>> CONFIG_PREEMPT=y
>> CONFIG_PREEMPT_COUNT=y
>> CONFIG_X86_LOCAL_APIC=y
>> 
>> ...which means that this config file isn't even from
>> a preempt-rt build.  If it was it would have something
>> like the below.
>> 
>> CONFIG_SCHED_MC=y
>> # CONFIG_IRQ_TIME_ACCOUNTING is not set
>> CONFIG_PREEMPT=y
>> CONFIG_PREEMPT_RT_BASE=y
>> # CONFIG_PREEMPT_NONE is not set
>> # CONFIG_PREEMPT_VOLUNTARY is not set
>> # CONFIG_PREEMPT__LL is not set
>> # CONFIG_PREEMPT_RTB is not set
>> CONFIG_PREEMPT_RT_FULL=y
>> CONFIG_PREEMPT_COUNT=y
>> CONFIG_X86_LOCAL_APIC=y
>> 
>> Paul.
>> --
>> 
>>> 
>>> gcc version is the current ubuntu 12.04 one.
>>> 
>>> Peace Be With You.
>>> --
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>>> 
> 
> Here is my rt one actually, which really is the same.

Not really the same.

When I diff the 2 files, I get about 6,000 lines of diff.

There are oodles and oodles of differences all over the place. 
Entire subsystems are not enabled in the RT version.

Put the working (non-rt) config file into the fully patched RT tree.

Then run make oldconfig, and you should only get a few prompts pertaining to RT and debug options.

Answer those appropriately and then you should end up with a config matching the original config (but not the same)

Sven--
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