From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Biju Das <biju.das.jz@bp.renesas.com>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Chris Brandt <chris.brandt@renesas.com>,
Jacopo Mondi <jacopo+renesas@jmondi.org>,
linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org,
Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>,
stable@kernel.org
Subject: Re: [PATCH v3 3/3] pinctrl: renesas: rza2: Add lock around pinctrl_generic{{add,remove}_group,{add,remove}_function}
Date: Thu, 17 Aug 2023 14:47:07 +0200 [thread overview]
Message-ID: <CAMuHMdUXSdtz=i9GiLxb5fhazvBwPR4tak-1oZSp2+6Tcnr+Bg@mail.gmail.com> (raw)
In-Reply-To: <20230815131558.33787-4-biju.das.jz@bp.renesas.com>
On Tue, Aug 15, 2023 at 3:16 PM Biju Das <biju.das.jz@bp.renesas.com> wrote:
> The pinctrl group and function creation/remove calls expect
> caller to take care of locking. Add lock around these functions.
>
> Fixes: b59d0e782706 ("pinctrl: Add RZ/A2 pin and gpio controller")
> Cc: stable@kernel.org
> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
> ---
> v2->v3:
> * Added unlock_and_done label for lock error path.
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-pinctrl-for-v6.6.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
prev parent reply other threads:[~2023-08-17 12:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-15 13:15 [PATCH v3 0/3] Fix NULL pointer dereference in RZ/{G2L,V2M,A2} pinctrl driver Biju Das
2023-08-15 13:15 ` [PATCH v3 1/3] pinctrl: renesas: rzg2l: Fix NULL pointer dereference in rzg2l_dt_subnode_to_map() Biju Das
2023-08-17 12:44 ` Geert Uytterhoeven
2023-08-17 12:46 ` Geert Uytterhoeven
2023-08-17 13:38 ` Linus Walleij
2023-08-17 13:54 ` Geert Uytterhoeven
2023-08-17 15:57 ` Geert Uytterhoeven
2023-08-18 7:23 ` Linus Walleij
2023-08-15 13:15 ` [PATCH v3 2/3] pinctrl: renesas: rzv2m: Fix NULL pointer dereference in rzv2m_dt_subnode_to_map() Biju Das
2023-08-17 12:45 ` Geert Uytterhoeven
2023-08-15 13:15 ` [PATCH v3 3/3] pinctrl: renesas: rza2: Add lock around pinctrl_generic{{add,remove}_group,{add,remove}_function} Biju Das
2023-08-17 12:47 ` Geert Uytterhoeven [this message]
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