On Thu, Sep 14, 2023 at 11:36:01AM +0200, Andrew Jones wrote:
> > +static inline void cpu_relax(void)
> > +{
> > +#ifdef __riscv_zihintpause
> > + asm volatile("pause" ::: "memory");
> > +#else
> > + /* Encoding of the pause instruction */
> > + asm volatile(".4byte 0x100000F" ::: "memory");
> > +#endif
> > +}
>
> cpu_relax() should go to include/riscv/processor.h
Can the one from asm/vdso/processor.h be reused, or are there special
considerations preventing that?
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