From: David Ahern <dsahern@gmail.com>
To: Leonard Crestez <cdleonard@gmail.com>,
David Ahern <dsahern@kernel.org>,
Eric Dumazet <edumazet@google.com>
Cc: "David S. Miller" <davem@davemloft.net>,
Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
Jakub Kicinski <kuba@kernel.org>, Martin KaFai Lau <kafai@fb.com>,
Kuniyuki Iwashima <kuniyu@amazon.co.jp>,
Yonghong Song <yhs@fb.com>,
Alexander Duyck <alexanderduyck@fb.com>,
Florian Westphal <fw@strlen.de>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 4/4] selftests: net/fcnal: Test --{do,no}-bind-key-ifindex
Date: Thu, 14 Oct 2021 08:28:17 -0600 [thread overview]
Message-ID: <2d00a2bf-acce-466a-8908-fbfc13c0840f@gmail.com> (raw)
In-Reply-To: <e864a790986862bb09c69627067a0349253f0fc8.1634107317.git.cdleonard@gmail.com>
On 10/13/21 12:50 AM, Leonard Crestez wrote:
> Test that applications binding listening sockets to VRFs without
> specifying TCP_MD5SIG_FLAG_IFINDEX will work as expected. This would
> be broken if __tcp_md5_do_lookup always made a strict comparison on
> l3index. See this email:
>
> https://lore.kernel.org/netdev/209548b5-27d2-2059-f2e9-2148f5a0291b@gmail.com/
>
> Applications using tcp_l3mdev_accept=1 and a single global socket (not
> bound to any interface) also should have a way to specify keys that are
> only for the default VRF, this is done by --do-bind-key-ifindex without
> otherwise binding to a device.
>
> Signed-off-by: Leonard Crestez <cdleonard@gmail.com>
> ---
> tools/testing/selftests/net/fcnal-test.sh | 60 +++++++++++++++++++++++
> 1 file changed, 60 insertions(+)
>
Reviewed-by: David Ahern <dsahern@kernel.org>
prev parent reply other threads:[~2021-10-14 14:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-13 6:50 [PATCH v2 0/4] tcp: md5: Fix overlap between vrf and non-vrf keys Leonard Crestez
2021-10-13 6:50 ` [PATCH v2 1/4] " Leonard Crestez
2021-10-14 3:05 ` David Ahern
2021-10-13 6:50 ` [PATCH v2 2/4] tcp: md5: Allow MD5SIG_FLAG_IFINDEX with ifindex=0 Leonard Crestez
2021-10-14 3:09 ` David Ahern
2021-10-14 4:43 ` Leonard Crestez
2021-10-14 14:23 ` David Ahern
2021-10-13 6:50 ` [PATCH v2 3/4] selftests: nettest: Add --{do,no}-bind-key-ifindex Leonard Crestez
2021-10-14 14:25 ` David Ahern
2021-10-15 5:58 ` Leonard Crestez
2021-10-13 6:50 ` [PATCH v2 4/4] selftests: net/fcnal: Test --{do,no}-bind-key-ifindex Leonard Crestez
2021-10-14 14:28 ` David Ahern [this message]
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