Re: WAS: linux-rt fails to boot on > 3.12.5.-rt7 ... NOW IS: linux-rt-3.14 boots by reverting patches + nvidia uses __rt_mutex_init [which in 3.14 has been changed to EXPORT_SYMBOL_GPL]

[Pavel Vasilyev <pavel@pavlinux.ru>]

24.04.2014 01:09, Pavel Vasilyev пишет:
> 13.04.2014 19:50, jordan пишет:
>> Hey list.
>>
>> 1. So after finally having some time off of work [after a busy couple
>> of months] i have come back to trying to sort out linux-rt on my AMD
>> PHenom II 965 system - which had failed to boot post 3.12.5-rt7
>>
>> first, i need to make a correction -rt8 DID boot fine and was stable
>> [after one/initial lockup, it never locked again, and obviously booted
>> fine.]. but i figured this out, only after doing a git-bisect on -rt7
>> to -rt8 ... and never got around to testing -rt8 to -rt9... However, I
>> decided to give 3.14-rt a run - and again - ended up with the machine
>> failing to boot... Next, i decided to revert all three of the patches
>> that you pointed out Sebastion;
>>
>> | timers-do-not-raise-softirq-unconditionally.patch
>> | timer-Raise-softirq-if-there-s-irq_work.patch
>> | timer-rt-Always-raise-the-softirq-if-there-s-irq_wor.patch
>>
>> well, what i actually ended up doing was reverting the first and
>> modifying the 1st patch to revert the other two patches (by changing
>> ../kernel/timer.c section of the original patch). [ i reverted after
>> applying the linux-rt patch, not split queue];
>> http://pastebin.com/zwsZg9ZM
>
> Please show patch between 3.14-rt1 and 3.14-rt1-you-version
>
>

Well, no matter. I revert these three patches, and did not help.
Since September 2013 and until now, my system no longer operates in RT_FULL and 
SMP mode. Only SOFT_RT or maxcpus=0.


-- 

                                                          Pavel.
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