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xbianonpi / xbian

XBMC on Raspberry Pi, Bleeding Edge
https://xbian.org
GNU General Public License v3.0
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Staging kernel 1.3.7-3 breaks GPIO interrupts #545

Closed CurlyMoo closed 10 years ago

CurlyMoo commented 10 years ago

When running pilight on kernel 1.3.7-3 it burst to 99% CPU caused by failing kernel interrupts. Reverted to version 1.3-6.11b and all is working well again.

mk01 commented 10 years ago

all 3.13.y, 3.14.y and 3.12.20(xbian) have FIQ FSM patches and fixes enabled on boot. can you install 3.12.20 from staging ?

to disable those functions, use dwc_otg.fiq_fsm_enable=0 in cmdline.txt

CurlyMoo commented 10 years ago

I reinstalled xbian-package-kernel_1.3.7-3_armhf.deb and put the line in the cmdline.txt but it didn't work.

mk01 commented 10 years ago

@CurlyMoo

failing = not handled ? what does it mean "running pilight" in terms of modules used, components etc ?

CurlyMoo commented 10 years ago

Just plain simple GPIO interrupts gone wild.

mk01 commented 10 years ago

and 1.3-6.20 ? which is also 3.12.y like 1.3-6.11b ?

CurlyMoo commented 10 years ago

Which package it that?

mk01 commented 10 years ago

xbian-package-kernel1.3-6.20.deb on staging

CurlyMoo commented 10 years ago

Works fine. Even without the cmdline change.

mk01 commented 10 years ago

what kernel are you running now on day to day basis? 3.12 or 3.13 ?

CurlyMoo commented 10 years ago

3.12.20+

anaconda commented 10 years ago

This seems the same issue you were discussing with popcornmix somewhere else and I remember it's been fixed. Can you confirm and/or close?