Messages in this thread | | | From | Sven Schnelle <> | Subject | Re: [PATCH 0/2] More RCU vs idle fixes | Date | Tue, 24 Nov 2020 14:47:27 +0100 |
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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? 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. I can make a patch and carry that via the s390 tree, but i want to make sure the s390 change in this patchset also reaches linus' tree.
Thanks Sven
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