Re: h8300 build failures in linux-next (in rcu code, gcc 5.x related, not limited to h8300)

[Oleg Nesterov]

On 08/25, Oleg Nesterov wrote:
>
> OK, this is gcc bug. But we probably need the workaround, and I don't
> have a h8300 machine so I can't test the fix.
>
> Could you please try to compile kernel/rcu/sync.o with the patch below?
> Just to know how "stable" this bug is. I expect the compilation should
> fail again, rcutiny.h:rcu_barrier() is "inline" too.

Wait, I reproduced the same problem on x86. Thanks.

Oleg.

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