Re: [PATCH 0/2] More RCU vs idle fixes

[Peter Zijlstra]

On Tue, Nov 24, 2020 at 02:47:27PM +0100, Sven Schnelle wrote:
> Peter Zijlstra <peterz@xxxxxxxxxxxxx> 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.