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]

[jordan <triplesquarednine@gmail.com>]

On Fri, Apr 25, 2014 at 10:43 AM, Paul Gortmaker
<paul.gortmaker@windriver.com> wrote:
> On 14-04-19 10:42 AM, jordan wrote:
>> Hey Paul,
>>
>>> I've got some AMD kit that has just been freed up from winter
>>> heating duty - sometime later this week I should be able to try to
>>> reproduce what you have seen, and knowing it works w/o the above
>>> softirq patch monkeying around should be a good lead on this.
>>
>> That would be awesome! IIRC, Sebastian said that he didn't have said
>> h/w CPU kicking around to test with, at some point in my original
>> thread on this subject... and i just don't have the skill set required
>
> So I stuck the -rt patches onto 3.14.1 last night;  made a defconfig
> and then enabled RT_FULL in the resulting .config and that booted
> right up on a 1090T six core phenom, which kind of surprised me.

that surprises me too - maybe 3.14.1 fixed something? ...anyway, I am
only home for a short while [lunch] but i will try building 3.14.1-rt
when i get home and see what happens / report back.

> I should be able to dig up an athlon quad and see what it does...

worth a look, i suppose.

thanks Paul for the update

Jordan Johnston