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rncbc / rtirq

rtirq - Startup script for realtime-preempt enabled kernels
GNU General Public License v2.0
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rtirq resets an irq after suspend #3

Closed terencode closed 5 years ago

terencode commented 5 years ago

Here is my RTIRQ_NAME_LIST: "rtc 3670016-edge" Each time I suspend the computer, the first irq remains at the correct priority (-91) but the second one is set to RTIRQ_PRIO_LOW and I have to run rtirq service again for it to be set to its correct priority.

Archlinux 4.19.13-lqx

rncbc commented 5 years ago

maybe you ought to run rtirq restart on every suspend wake up?

if you have some kind of systemd wisardry for just that please make a pull-request here.

btw. rtc is dang moot and numb since a decade ago--you may remove it already from RTIRQ_NAME_LIST, if you care.

cheers

terencode commented 5 years ago

Thanks for your fast answer. I did think about that and just figured out the right spell to do it, I'll submit the PR in a few minutes.

I didn't know about rtc, I never stumbled upon any resources talking about its deprecation. Do you know where I can learn more about it (and what is used now) ?

rncbc commented 5 years ago

rtc was instrumental long ago in the early time of the preempt_rt kernel patch, a time where rtirq was raised; those were very early primordial times (decade+ ago), you don't have to remember the hell back then ;)

terencode commented 5 years ago

Ok then ^^ I opened #4 which is not working yet.

terencode commented 5 years ago

@rncbc the PR wasn't complete, please have a look at the comments under it.

rncbc commented 5 years ago

@terencode: i have no special preference as long it works for you.

should i revert the merge?

terencode commented 5 years ago

@rncbc I created #5 which works, please revert the previous merge and tell me what you think about it.