Messages in this thread | | | Date | Thu, 23 Apr 2020 12:45:59 +0200 | From | Sebastian Andrzej Siewior <> | Subject | Re: [PREEMPT_RT] 8250 IRQ lockup when flooding serial console (was Re: [ANNOUNCE] v5.4.28-rt19) |
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On 2020-04-23 11:12:59 [+0200], Jiri Kosina wrote: > On Thu, 23 Apr 2020, Jiri Kosina wrote: > > > > I'm pleased to announce the v5.4.28-rt19 patch set. > > > > First, I don't believe this is necessarily a regression coming with this > > particular version, but this is the first kernel where I tried this and it > > crashed. > > I just tried with 5.6.4-rt3, and I can make it explode exactly the same > way:
I though I dealt with it. In the past it triggered also with threadirqs on !RT but this isn't the case anymore. It still explodes on RT. Let me look…
Sebastian
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