linux-kernel - Re: [PATCH v2 0/2] gpio: regression fixes

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Message-ID: <CAMpxmJXfyM89vfFDQfvOU+CX5EQSp_n_UrbEYC5MP0T-0phc-Q@mail.gmail.com>
Date:   Mon, 1 Mar 2021 10:12:19 +0100
From:   Bartosz Golaszewski <bgolaszewski@...libre.com>
To:     Johan Hovold <johan@...nel.org>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Saravana Kannan <saravanak@...gle.com>,
        linux-gpio <linux-gpio@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 0/2] gpio: regression fixes

On Mon, Mar 1, 2021 at 10:05 AM Johan Hovold <johan@...nel.org> wrote:
>
> Here's a fix for a regression in 5.12 due to the new stub-driver hack,
> and a fix for potential list corruption due to missing locking which has
> been there since the introduction of the character-device interface in
> 4.6.
>
> Johan
>
> Changes in v2
>  - drop the corresponding drv_set_drvdata() which is no longer needed
>    after patch 1/2
>  - add Saravanas's reviewed-by tag to patch 2/2
>
>
> Johan Hovold (2):
>   gpio: fix NULL-deref-on-deregistration regression
>   gpio: fix gpio-device list corruption
>
>  drivers/gpio/gpiolib.c | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
>
> --
> 2.26.2
>

Patches applied, thanks!

Bartosz