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Re: Critical section

On Fri, Nov 28, 2014 at 12:40 AM, Masao Uebayashi <> wrote:
> It turned out that prohibiting nesting was too strict, and just plain
> wrong.  CPU can enter critical section C1, interrupted, and enter C2,
> etc.  The cprng_fast.c assertion is OK.  Sorry for confusion.

Still thinking.  Probably providing percpu_checkref() for assertions is better.

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