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[144.76.156.219]) by smtp.gmail.com with ESMTPSA id c25-20020a05600c4a1900b003fa9a00d74csm8973471wmp.3.2023.06.29.10.06.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Jun 2023 10:06:00 -0700 (PDT) From: Matthieu Baerts To: mptcp@lists.linux.dev Cc: Matthieu Baerts Subject: [PATCH mptcp-net] selftests: mptcp: depend on SYN_COOKIES Date: Thu, 29 Jun 2023 19:05:51 +0200 Message-Id: <20230629170551.3043312-1-matthieu.baerts@tessares.net> X-Mailer: git-send-email 2.40.1 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=1205; i=matthieu.baerts@tessares.net; h=from:subject; bh=YM7YHXhDFlJZhIk8zqWqQx/gGkKzEJHZfPgulw1sUgU=; b=owEBbQKS/ZANAwAIAfa3gk9CaaBzAcsmYgBknbnvhnP2BEdNTWl5DxsIGJR/wLFLMd7iTtCud XM5OGc5CmeJAjMEAAEIAB0WIQToy4X3aHcFem4n93r2t4JPQmmgcwUCZJ257wAKCRD2t4JPQmmg cxF9EADAmqL0fRrWAegVFv7E2p11BWsPPxhuNIdTR71kmem2cQMuv/GdngCvMgno0dA6luKO9k7 65T16lYqeftEEkXW/J9nSHV/JgOa+B7CGyWY+PXNxU9RqhFuUUbZNYHb9vNV2NkxsTUKZ29TxJm Iu63JEVfF0iLVBoNL+Ydc4lVOAuOmolAJDkytitbhDQd1V486BJHexvVhutU4kMEMECf+bAKCaJ m9YPiAOYOF3CZ8Ws15phoVBavE2UEjnRTAzn8yJ+hGrIHs3aOJnM65UGq4Q/eFOOQr89Ht54Bw/ LX5slnlcIaVNIfLdhKmC8tc7TXansEukZ0fxf35BIbdRX9dmmiWeRhDgbAraw7TLuF11kp8WR0M WFH7T/GQm5Il280DK2lB2Twpllu1KmEqqXdEVewqQh1NgUeJFuDmmDSygbVKXBk2Opz9MTIWEkE OD157w+K11C3WfnZm4jonKIkgXaiWw4V++uotlt5vnUYJpwvaHkO5qfLOI+zksMyLpCahLVWQeV m+Rz40cODTdhf0rf4llan50ziKIxJ9/dU+SnNm9LHEddo87rgPbH8uoqn7SgKZxDMTKPOxDVkMs qGJB/Fp0vfwGZU91uXHKnr76NwRUPguBpKJ5+mlRm/Cn3hsI9HKPNWoXf+CNKWncY5NhyBELHma HTB9fMNCfGVQrpA== X-Developer-Key: i=matthieu.baerts@tessares.net; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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") Signed-off-by: Matthieu Baerts --- 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 6032f9b23c4c..e317c2e44dae 100644 --- a/tools/testing/selftests/net/mptcp/config +++ b/tools/testing/selftests/net/mptcp/config @@ -6,6 +6,7 @@ CONFIG_INET_DIAG=3Dm CONFIG_INET_MPTCP_DIAG=3Dm CONFIG_VETH=3Dy CONFIG_NET_SCH_NETEM=3Dm +CONFIG_SYN_COOKIES=3Dy CONFIG_NETFILTER=3Dy CONFIG_NETFILTER_ADVANCED=3Dy CONFIG_NETFILTER_NETLINK=3Dm --=20 2.40.1