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

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Message-ID: <Zlhsu+9If//CMPv+@gmail.com>
Date: Thu, 30 May 2024 05:10:35 -0700
From: Breno Leitao <leitao@...ian.org>
To: Matteo Croce <technoboy85@...il.com>
Cc: netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	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
Subject: Re: [PATCH net-next 2/2] selftests: net: tests
 net.core.{r,w}mem_{default,max} sysctls in a netns

On Tue, May 28, 2024 at 02:11:39PM +0200, Matteo Croce wrote:
> Add a selftest which checks that the sysctl is present in a netns,
> that the value is read from the init one, and that it's readonly.
> 
> Signed-off-by: Matteo Croce <teknoraver@...a.com>
> ---
>  tools/testing/selftests/net/Makefile        |  1 +
>  tools/testing/selftests/net/netns-sysctl.sh | 15 +++++++++++++++
>  2 files changed, 16 insertions(+)
>  create mode 100755 tools/testing/selftests/net/netns-sysctl.sh
> 
> diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
> index bd01e4a0be2c..6da63d1831c1 100644
> --- a/tools/testing/selftests/net/Makefile
> +++ b/tools/testing/selftests/net/Makefile
> @@ -53,6 +53,7 @@ TEST_PROGS += bind_bhash.sh
>  TEST_PROGS += ip_local_port_range.sh
>  TEST_PROGS += rps_default_mask.sh
>  TEST_PROGS += big_tcp.sh
> +TEST_PROGS += netns-sysctl.sh
>  TEST_PROGS_EXTENDED := toeplitz_client.sh toeplitz.sh
>  TEST_GEN_FILES =  socket nettest
>  TEST_GEN_FILES += psock_fanout psock_tpacket msg_zerocopy reuseport_addr_any
> diff --git a/tools/testing/selftests/net/netns-sysctl.sh b/tools/testing/selftests/net/netns-sysctl.sh
> new file mode 100755
> index 000000000000..b948ba67b13a
> --- /dev/null
> +++ b/tools/testing/selftests/net/netns-sysctl.sh
> @@ -0,0 +1,15 @@
> +#!/bin/bash -e

Don't you need to add the SPDX license header?