epicardium/main.c · 258d596303e483702caa87a0015ae545c4ce482d · ln / firmware

Forked from card10 / firmware

1731 commits behind the upstream repository.

5 years ago

fix(epicardium): Reenable preemption · 258d5963

rahix authored 5 years ago


This commit changes the tickless idle behaviour.  Instead of keeping
interrupts off during sleep, they are enabled because preemption somehow
prevents them from triggering with WFE.  This might have unintended
sideeffects and needs further verification.

Signed-off-by: Rahix <rahix@rahix.de>

Verified

258d5963

History

fix(epicardium): Reenable preemption

rahix authored 5 years ago


This commit changes the tickless idle behaviour.  Instead of keeping
interrupts off during sleep, they are enabled because preemption somehow
prevents them from triggering with WFE.  This might have unintended
sideeffects and needs further verification.

Signed-off-by: Rahix <rahix@rahix.de>

main.c 3.49 KiB