On Fri, Oct 02, 2020 at 01:56:44PM -0400, Steven Rostedt wrote: > On Wed, 30 Sep 2020 20:13:23 +0200 > Peter Zijlstra <[email protected]> wrote: > > > Blergh, IIRC there's header hell that way. The sane fix is killing off > > that trace_*_rcuidle() disease. > > > > But I think this will also cure it. > > I guess you still don't build modules ;-). I had to add a > EXPORT_SYMBOL(lockdep_recursion) to get it to build, and then move the
Correct, my regular configs are all without modules. > checks within the irq disabling to get rid of the using cpu pointers within > preemptable code warnings Ah, I think I lost a s/__this_cpu_read/raw_cpu_read/ somewhere. The thing is, if we're preemptible/migratable it will be 0 on both CPUs and it doesn't matter which 0 we read. If it is !0, IRQs will be disabled and we can't get migrated. Anyway, let me go write a Changelog to go with it.
