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Date:   Thu, 7 Apr 2022 06:48:52 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Laurent Vivier <laurent@vivier.eu>
Cc:     linux-kernel@vger.kernel.org,
        Alexandre Belloni <alexandre.belloni@bootlin.com>,
        linux-m68k@lists.linux-m68k.org,
        Jiaxun Yang <jiaxun.yang@flygoat.com>,
        linux-rtc@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        John Stultz <john.stultz@linaro.org>,
        Stephen Boyd <sboyd@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        Alessandro Zummo <a.zummo@towertech.it>, stable@vger.kernel.org
Subject: Re: [PATCH v16 1/4] tty: goldfish: introduce
 gf_ioread32()/gf_iowrite32()
Message-ID: <Yk5tNOPE4b2QbHLG@kroah.com>
References: <20220406201523.243733-1-laurent@vivier.eu>
 <20220406201523.243733-2-laurent@vivier.eu>
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On Wed, Apr 06, 2022 at 10:15:20PM +0200, Laurent Vivier wrote:
> Revert
> commit da31de35cd2f ("tty: goldfish: use __raw_writel()/__raw_readl()")
> 
> and define gf_ioread32()/gf_iowrite32() to be able to use accessors
> defined by the architecture.
> 
> Cc: stable@vger.kernel.org # v5.11+
> Fixes: da31de35cd2f ("tty: goldfish: use __raw_writel()/__raw_readl()")
> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
> ---
>  drivers/tty/goldfish.c   | 20 ++++++++++----------
>  include/linux/goldfish.h | 15 +++++++++++----
>  2 files changed, 21 insertions(+), 14 deletions(-)
> 

Why is this a commit for the stable trees?  What bug does it fix?  You
did not describe the problem in the changelog text at all, this looks
like a housekeeping change only.

thanks,

greg k-h