linux-kernel - Re: [PATCH] ARM: handle CONFIG_CPU_ENDIAN

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Message-ID: <YWWAMk2PbYOxUdWU@Red>
Date:   Tue, 12 Oct 2021 14:31:46 +0200
From:   Corentin Labbe <clabbe.montjoie@...il.com>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Russell King <linux@...linux.org.uk>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Krzysztof Hałasa <khalasa@...p.pl>
Subject: Re: [PATCH] ARM: handle CONFIG_CPU_ENDIAN_BE32 in
 arch/arm/kernel/head.S

Le Wed, Sep 29, 2021 at 09:08:38PM +0200, Linus Walleij a écrit :
> On Wed, Sep 29, 2021 at 8:19 PM Corentin Labbe
> <clabbe.montjoie@...il.com> wrote:
> 
> > My intel-ixp42x-welltech-epbx100 no longer boot since 4.14.
> > This is due to commit 463dbba4d189 ("ARM: 9104/2: Fix Keystone 2 kernel
> > mapping regression")
> > which forgot to handle CONFIG_CPU_ENDIAN_BE32 as possible BE config.
> >
> > Suggested-by: Krzysztof Hałasa <khalasa@...p.pl>
> > Fixes: 463dbba4d189 ("ARM: 9104/2: Fix Keystone 2 kernel mapping regression")
> > Signed-off-by: Corentin Labbe <clabbe.montjoie@...il.com>
> 
> Good catch!
> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
> 
> Please put this into Russell's patch tracker.

hello

How to achieve that ?
Do you mean https://www.arm.linux.org.uk/developer/patches/add.php ?

Regards