On Jun 28 2019, Christophe Leroy <christophe.le...@c-s.fr> wrote:
> Le 28/06/2019 à 18:36, Andreas Schwab a écrit :
>> On Jun 28 2019, Christophe Leroy <christophe.le...@c-s.fr> wrote:
>>
>>> diff --git a/arch/powerpc/include/uapi/asm/ptrace.h
>>> b/arch/powerpc/include/uapi/asm/ptrace.h
>>> index f5f1ccc740fc..37d7befbb8dc 100644
>>> --- a/arch/powerpc/include/uapi/asm/ptrace.h
>>> +++ b/arch/powerpc/include/uapi/asm/ptrace.h
>>> @@ -43,12 +43,11 @@ struct pt_regs
>>> unsigned long link;
>>> unsigned long xer;
>>> unsigned long ccr;
>>> -#ifdef __powerpc64__
>>> - unsigned long softe; /* Soft enabled/disabled */
>>> -#else
>>> - unsigned long mq; /* 601 only (not used at present) */
>>> + union {
>>> + unsigned long softe; /* Soft enabled/disabled */
>>> + unsigned long mq; /* 601 only (not used at present) */
>>> /* Used on APUS to hold IPL value. */
>>> -#endif
>>> + };
>>
>> Anonymous unions are a C11 feature.
>>
>
> Is that a problem ?
Yes, this is a UAPI header.
Andreas.
--
Andreas Schwab, sch...@linux-m68k.org
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