linux-kernel - Re: [PATCHv2 3/4] arm64: dump: Remove max

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Date:   Mon, 17 Oct 2016 12:05:54 +0100
From:   Mark Rutland <mark.rutland@....com>
To:     Laura Abbott <labbott@...hat.com>
Cc:     AKASHI Takahiro <takahiro.akashi@...aro.org>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Will Deacon <will.deacon@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Kees Cook <keescook@...omium.org>,
        kernel-hardening@...ts.openwall.com
Subject: Re: [PATCHv2 3/4] arm64: dump: Remove max_addr

On Wed, Oct 12, 2016 at 03:32:01PM -0700, Laura Abbott wrote:
> 
> max_addr was added as part of struct ptdump_info but has never actually
> been used. Remove it.
> 
> Signed-off-by: Laura Abbott <labbott@...hat.com>

Reviewed-by: Mark Rutland <mark.rutland@....com>
Tested-by: Mark Rutland <mark.rutland@....com>

Thanks,
Mark.

> ---
> New for v2 of the series
> ---
>  arch/arm64/include/asm/ptdump.h | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm64/include/asm/ptdump.h b/arch/arm64/include/asm/ptdump.h
> index 7c35689..8fc0957 100644
> --- a/arch/arm64/include/asm/ptdump.h
> +++ b/arch/arm64/include/asm/ptdump.h
> @@ -30,7 +30,6 @@ struct ptdump_info {
>  	struct mm_struct		*mm;
>  	const struct addr_marker	*markers;
>  	unsigned long			base_addr;
> -	unsigned long			max_addr;
>  };
>  
>  void ptdump_walk_pgd(struct seq_file *s, struct ptdump_info *info);
> -- 
> 2.7.4
>