linux-kernel - Re: [PATCH 26/27] x86: Use common bits from generic tlb.h

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Date:	Wed, 21 May 2014 13:57:30 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Richard Weinberger <richard@....at>, linux-arch@...r.kernel.org,
	arnd@...db.de, linux-kernel@...r.kernel.org
CC:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, x86@...nel.org
Subject: Re: [PATCH 26/27] x86: Use common bits from generic tlb.h

On 05/14/2014 11:59 AM, Richard Weinberger wrote:
> It is no longer needed to define them on our own.
> 
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Ingo Molnar <mingo@...hat.com>
> Cc: "H. Peter Anvin" <hpa@...or.com>
> Cc: x86@...nel.org
> Cc: Richard Weinberger <richard@....at>
> Cc: linux-kernel@...r.kernel.org
> Signed-off-by: Richard Weinberger <richard@....at>
> ---
>  arch/x86/include/asm/tlb.h | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/arch/x86/include/asm/tlb.h b/arch/x86/include/asm/tlb.h
> index c779730..f4c76d6 100644
> --- a/arch/x86/include/asm/tlb.h
> +++ b/arch/x86/include/asm/tlb.h
> @@ -1,10 +1,6 @@
>  #ifndef _ASM_X86_TLB_H
>  #define _ASM_X86_TLB_H
>  
> -#define tlb_start_vma(tlb, vma) do { } while (0)
> -#define tlb_end_vma(tlb, vma) do { } while (0)
> -#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
> -
>  #define tlb_flush(tlb)							\
>  {									\
>  	if (!tlb->fullmm && !tlb->need_flush_all) 			\
> 

Quite trivial, obviously.

Acked-by: H. Peter Anvin <hpa@...ux.intel.com>

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