> diff --git a/arch/powerpc/include/asm/cputable.h
> b/arch/powerpc/include/asm/cputable.h
> index df4fb5f..a4739a1 100644
> --- a/arch/powerpc/include/asm/cputable.h
> +++ b/arch/powerpc/include/asm/cputable.h
> @@ -205,6 +205,7 @@ enum {
> #define CPU_FTR_DABRX
> LONG_ASM_CONST(0x0800000000000000)
> #define CPU_FTR_PMAO_BUG LONG_ASM_CONST(0x1000000000000000)
> #define CPU_FTR_SUBCORE
> LONG_ASM_CONST(0x2000000000000000)
> +#define CPU_FTR_STOP_INST LONG_ASM_CONST(0x4000000000000000)
In general, we are putting all the POWER9 features under CPU_FTR_ARCH_300.
Is there a reason you need this separate bit?
CPU_FTR bits are fairly scarce these days.
Mikey