linux-kernel - Re: [PATCH] Replace HTTP links with HTTPS ones: EP93XX

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Date:   Mon, 6 Jul 2020 13:57:23 +0200
From:   Alexander Sverdlin <alexander.sverdlin@...il.com>
To:     "Alexander A. Klimov" <grandmaster@...klimov.de>,
        hsweeten@...ionengravers.com, linux@...linux.org.uk,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Replace HTTP links with HTTPS ones: EP93XX

Hello Alexander,

On 06/07/2020 08:27, Alexander A. Klimov wrote:
> Rationale:
> Reduces attack surface on kernel devs opening the links for MITM
> as HTTPS traffic is much harder to manipulate.
> 
> Deterministic algorithm:
> For each file:
>   If not .svg:
>     For each line:
>       If doesn't contain `\bxmlns\b`:
>         For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
>           If both the HTTP and HTTPS versions
>           return 200 OK and serve the same content:
>             Replace HTTP with HTTPS.
> 
> Signed-off-by: Alexander A. Klimov <grandmaster@...klimov.de>

Acked-by: Alexander Sverdlin <alexander.sverdlin@...il.com>

> ---
>  Continuing my work started at 93431e0607e5.
> 
>  If there are any URLs to be removed completely or at least not HTTPSified:
>  Just clearly say so and I'll *undo my change*.
>  See also https://lkml.org/lkml/2020/6/27/64
> 
>  If there are any valid, but yet not changed URLs:
>  See https://lkml.org/lkml/2020/6/26/837
> 
>  arch/arm/mach-ep93xx/clock.c | 2 +-
>  arch/arm/mach-ep93xx/soc.h   | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c
> index 2810eb5b2aca..48efefbb54f8 100644
> --- a/arch/arm/mach-ep93xx/clock.c
> +++ b/arch/arm/mach-ep93xx/clock.c
> @@ -571,7 +571,7 @@ static int __init ep93xx_clock_init(void)
>  	/*
>  	 * EP93xx SSP clock rate was doubled in version E2. For more information
>  	 * see:
> -	 *     http://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
> +	 *     https://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
>  	 */
>  	if (ep93xx_chip_revision() < EP93XX_CHIP_REV_E2)
>  		clk_spi.rate /= 2;
> diff --git a/arch/arm/mach-ep93xx/soc.h b/arch/arm/mach-ep93xx/soc.h
> index f2dace1c9154..9e4a3b245434 100644
> --- a/arch/arm/mach-ep93xx/soc.h
> +++ b/arch/arm/mach-ep93xx/soc.h
> @@ -28,7 +28,7 @@
>   * Configurations.  Please refer to "AN273: EP93xx Silicon Rev E Design
>   * Guidelines" for more information.  This document can be found at:
>   *
> - *	http://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
> + *	https://www.cirrus.com/en/pubs/appNote/AN273REV4.pdf
>   */
>  
>  #define EP93XX_CS0_PHYS_BASE_ASYNC	0x00000000	/* ASDO Pin = 0 */