Re: [PATCH 2/2] MIPS: jump_label.c: Handle the microMIPS J instruction encoding

["Maciej W. Rozycki" <macro@xxxxxxxxxxxxxxxx>]

On Wed, 19 Nov 2014, Ralf Baechle wrote:

> > +	if (IS_ENABLED(CONFIG_CPU_MICROMIPS)) {
> > +		insn_p->halfword[0] = insn.word >> 16;
> > +		insn_p->halfword[1] = insn.word;
> > +	} else
> > +		*insn_p = insn;
> 
> I think the IS_ENABLED() should be replaced with cpu_has_mmips?

 Nope, this leg must only execute if the kernel itself has been built as 
microMIPS code -- it's patching itself here.

  Maciej