Messages in this thread | | | Date | Tue, 24 Nov 2020 15:18:53 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH 0/2] More RCU vs idle fixes |
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On Tue, Nov 24, 2020 at 02:47:27PM +0100, Sven Schnelle wrote: > Peter Zijlstra <peterz@infradead.org> writes: > > > Both arm64 and s390 are tripping over arch_cpu_idle() RCU,tracing,lockdep > > interaction. While looking at that I also found fail in inte_idle. > > > > Please consider for this cycle. > > Is anyone taking this patchset?
I think I'll stuff it in x86/urgent for lack of a better place.
> For s390, we also need to change the > local_irq_safe/restore to the raw variants in enabled_wait() in > arch/s390/kernel/idle.c.
Duh, I'll add that.
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