linux-kernel - Re: [PATCH v2] mdio-mux-gpio: Remove VLA usage

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Date:   Wed, 20 Jun 2018 08:32:48 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Kees Cook <keescook@...omium.org>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Pramod Kumar <pramod.kumar@...adcom.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        linux-gpio@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] mdio-mux-gpio: Remove VLA usage

On Tue, Jun 19, 2018 at 09:44:27PM -0700, Kees Cook wrote:
> On Wed, May 30, 2018 at 1:57 PM, Andrew Lunn <andrew@...n.ch> wrote:
> > On Wed, May 30, 2018 at 01:48:30PM -0700, Kees Cook wrote:
> >> In the quest to remove all stack VLA usage from the kernel[1], this
> >> moves the allocation into struct mdio_mux_gpio_state during probe.
> >>
> >> [1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com
> >>
> >> Signed-off-by: Kees Cook <keescook@...omium.org>
> >> ---
> >> v2: allocate array as part of structure (Andrew Lunn)
> >
> > Hi Kees
> >
> > This looks much better, thanks.
> >
> > Reviewed-by: Andrew Lunn <andrew@...n.ch>
> 
> Thanks! Who can take this patch? Linus?

David Miller.

Does it cleanly apply to net-next?

     Andrew