Messages in this thread | | | Date | Sun, 11 Sep 2016 12:12:22 +0300 (EEST) | From | Meelis Roos <> | Subject | Re: UBSAN: Undefined behaviour in arch/powerpc/kernel/cputable.c |
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> Does this fix it?
Yes, thank you!
> diff --git a/arch/powerpc/include/asm/cpu_has_feature.h b/arch/powerpc/include/asm/cpu_has_feature.h > index 2ef55f8968a2..b312b152461b 100644 > --- a/arch/powerpc/include/asm/cpu_has_feature.h > +++ b/arch/powerpc/include/asm/cpu_has_feature.h > @@ -15,7 +15,7 @@ static inline bool early_cpu_has_feature(unsigned long feature) > #ifdef CONFIG_JUMP_LABEL_FEATURE_CHECKS > #include <linux/jump_label.h> > > -#define NUM_CPU_FTR_KEYS 64 > +#define NUM_CPU_FTR_KEYS BITS_PER_LONG > > extern struct static_key_true cpu_feature_keys[NUM_CPU_FTR_KEYS]; > >
-- Meelis Roos (mroos@linux.ee)
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