Ping! On Thu, 2018-03-01 at 18:13 +0300, Alexey Brodkin wrote: > Hi Vineet, > > Just noticed that in comments for smp_call_function_many() it is said that > preemption must be disabled during its execution. And that function gets executed > among other ways like that: > -------------------------->8----------------------- > flush_tlb_range() > -> on_each_cpu_mask() > -> smp_call_function_many() > -------------------------->8----------------------- > > I'm not seeing right now any real problem with current implementation but > some architectures do that thus the question. > > -Alexey
