linux-kernel - Re: [PATCH net-next v2 1/2] net: make net.core.{r,w}mem

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Message-ID: <CANn89i+GZ31Epxs6sfgg_skW4QOQHKFA4GHgM_4i95FcxX31gQ@mail.gmail.com>
Date: Fri, 31 May 2024 10:12:23 +0200
From: Eric Dumazet <edumazet@...gle.com>
To: technoboy85@...il.com
Cc: netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Shuah Khan <shuah@...nel.org>, 
	Shakeel Butt <shakeel.butt@...ux.dev>, linux-kernel@...r.kernel.org, 
	linux-kselftest@...r.kernel.org, Matteo Croce <teknoraver@...a.com>
Subject: Re: [PATCH net-next v2 1/2] net: make net.core.{r,w}mem_{default,max} namespaced

On Fri, May 31, 2024 at 1:27 AM <technoboy85@...il.com> wrote:
>
> From: Matteo Croce <teknoraver@...a.com>
>
> The following sysctl are global and can't be read from a netns:
>
> net.core.rmem_default
> net.core.rmem_max
> net.core.wmem_default
> net.core.wmem_max
>
> Make the following sysctl parameters available readonly from within a
> network namespace, allowing a container to read them.
>
> Signed-off-by: Matteo Croce <teknoraver@...a.com>

Reviewed-by: Eric Dumazet <edumazet@...gle.com>