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[144.76.156.219]) by smtp.gmail.com with ESMTPSA id v4-20020adff684000000b0031431fb40fasm20339564wrp.89.2023.07.26.09.56.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Jul 2023 09:56:00 -0700 (PDT) From: Matthieu Baerts To: stable@vger.kernel.org, gregkh@linuxfoundation.org Cc: MPTCP Upstream , Matthieu Baerts , "David S . Miller" Subject: [PATCH 5.10.y] selftests: mptcp: depend on SYN_COOKIES Date: Wed, 26 Jul 2023 18:55:47 +0200 Message-Id: <20230726165547.1843478-1-matthieu.baerts@tessares.net> X-Mailer: git-send-email 2.40.1 In-Reply-To: <2023072148-curry-reboot-ef1c@gregkh> References: <2023072148-curry-reboot-ef1c@gregkh> Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1463; i=matthieu.baerts@tessares.net; h=from:subject; bh=2V6BadWEVF2toXt/TZLyy8JYT+hyGsJg+tcwRdua7i4=; b=owEBbQKS/ZANAwAIAfa3gk9CaaBzAcsmYgBkwVATFMr+9A3nqTxhAuKGCWRGG0ZnyIEQjiCvN Ao3n4/D6d+JAjMEAAEIAB0WIQToy4X3aHcFem4n93r2t4JPQmmgcwUCZMFQEwAKCRD2t4JPQmmg c1hsD/94P9qqvMpmGPeiqNVlr17wEufbCbmnR4TeyI+oH9A5ov+f9jhVA92IRu/tM+3wqfHPJi7 qOXk2w/dvOkpimz0hXTIQb+k3IsdllPwlMxP7Uilayq3C1oP2sVqvmbrSwaQ97ZthAWrLv70+r2 IaWE9/ey+KXKn3uvOwk8eqY6hzpr7556QyTWk5TqMs9nziWXVGuVHxyooBKrKIhZyBzNdgqq16Q n6oSQN4ceXA6PINVbtBSoLmbsNwe4Qbz7aPJfjkh90WCFXUs3N8iJaU+hJE87j7H8VyOkzDJ3yK KameI0FWPnquFhw89e20+sLOP6HAuURDfJuVKab1V2rZ0raZNeKPCZwiQsULQgiODUk2Sz95EIv m0Dk0MNOaJHw+v600dF2m+/+1ev1NhSYkKbYD7e2Hdzp+L3xxJpyvmkfB2d0eqGTRPsCyGuGVsB u7QBzrTpTP7iOd9jXZhqm7HDCLkDZSKWel1MbrmlmfmZ/+jHvBG6yD4ytVhdwZprX91iXkOOhV5 3eKBiGTGlFEp0Wc9xiNsxIS1N+/Iup+SLYVKH+9mKHZosHP5B5Awh2DnPYG3s4lynNE4bJ5BKD0 ErTddcGkuqK2BmZ+AHViYdAR17YTHXpLDlP7IQ2msa92SwNil+pwEvp0Zhu5oPYGfmLATgQj1z2 7+zq4u/Ah7lb70Q== X-Developer-Key: i=matthieu.baerts@tessares.net; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" commit 6c8880fcaa5c45355179b759c1d11737775e31fc upstream. MPTCP selftests are using TCP SYN Cookies for quite a while now, since v5.9. Some CIs don't have this config option enabled and this is causing issues in the tests: # ns1 MPTCP -> ns1 (10.0.1.1:10000 ) MPTCP (duration 167ms) sy= sctl: cannot stat /proc/sys/net/ipv4/tcp_syncookies: No such file or direct= ory # [ OK ]./mptcp_connect.sh: line 554: [: -eq: unary operator expected There is no impact in the results but the test is not doing what it is supposed to do. Fixes: fed61c4b584c ("selftests: mptcp: make 2nd net namespace use tcp syn = cookies unconditionally") Cc: stable@vger.kernel.org Signed-off-by: Matthieu Baerts Signed-off-by: David S. Miller Signed-off-by: Matthieu Baerts --- Backport notes: - We don't have kconfig that have been added later, that's normal. - Only added the new kconfig dep then. --- tools/testing/selftests/net/mptcp/config | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/net/mptcp/config b/tools/testing/selft= ests/net/mptcp/config index 1a4c11a444d9..8867c40258b5 100644 --- a/tools/testing/selftests/net/mptcp/config +++ b/tools/testing/selftests/net/mptcp/config @@ -6,3 +6,4 @@ CONFIG_INET_DIAG=3Dm CONFIG_INET_MPTCP_DIAG=3Dm CONFIG_VETH=3Dy CONFIG_NET_SCH_NETEM=3Dm +CONFIG_SYN_COOKIES=3Dy --=20 2.40.1