On 2026-07-06 13:48:16 [+0200], Maarten Lankhorst wrote: > All fixes to make the core i915 module (without display) working correctly on > PREEMPT_RT. > > Some fixes are still needed, as the selftests still fail. But otherwise the > test results were looking good on PREEMPT_RT. > > It looks like the patch that added a spinlock caused a regression on > !PREEMPT_RT, > and may even have caused similar test failures on PREEMPT_RT, so to fix it > I removed RCU entirely, and converted to a locked implementation instead. > > This time at least, i915 live selftests pass on !PREEMPRT_RT for at least 1 > machine > with same config as CI.
I saw the version counter overflowed and is at 4 here. I appreciate all the work. May I ask how are things? Sebastian
