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SubjectRe: [PATCH 1/7] powerpc: Add TIDR CPU feature for Power9
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On 17/04/18 12:09, Alastair D'Silva wrote:
> diff --git a/arch/powerpc/include/asm/switch_to.h b/arch/powerpc/include/asm/switch_to.h
> index be8c9fa23983..5b03d8a82409 100644
> --- a/arch/powerpc/include/asm/switch_to.h
> +++ b/arch/powerpc/include/asm/switch_to.h
> @@ -94,6 +94,5 @@ static inline void clear_task_ebb(struct task_struct *t)
> extern int set_thread_uses_vas(void);
>
> extern int set_thread_tidr(struct task_struct *t);
> -extern void clear_thread_tidr(struct task_struct *t);

This hunk looks like it really belongs in patch 3.

Apart from that, I'm not really familiar with the CPU features code but
nothing seems overly wrong...

Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>

--
Andrew Donnellan OzLabs, ADL Canberra
andrew.donnellan@au1.ibm.com IBM Australia Limited

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