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[37.48.53.4]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49ce554d52esm142440015e9.3.2026.09.04.09.37.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 04 Sep 2026 09:37:54 -0700 (PDT) Message-ID: Date: Fri, 4 Sep 2026 18:37:52 +0200 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [ANN] Containers to run Netdev CI tests locally To: Matthieu Baerts , Ilya Maximets Cc: Netdev References: <9c66a2b4-2787-4421-bc9b-627de2f708bd@kernel.org> <275ba183-49fd-45b1-881d-0f362b4c74c0@ovn.org> Content-Language: en-US From: Ilya Maximets Autocrypt: addr=i.maximets@ovn.org; keydata= xsFNBF77bOMBEADVZQ4iajIECGfH3hpQMQjhIQlyKX4hIB3OccKl5XvB/JqVPJWuZQRuqNQG /B70MP6km95KnWLZ4H1/5YOJK2l7VN7nO+tyF+I+srcKq8Ai6S3vyiP9zPCrZkYvhqChNOCF pNqdWBEmTvLZeVPmfdrjmzCLXVLi5De9HpIZQFg/Ztgj1AZENNQjYjtDdObMHuJQNJ6ubPIW cvOOn4WBr8NsP4a2OuHSTdVyAJwcDhu+WrS/Bj3KlQXIdPv3Zm5x9u/56NmCn1tSkLrEgi0i /nJNeH5QhPdYGtNzPixKgPmCKz54/LDxU61AmBvyRve+U80ukS+5vWk8zvnCGvL0ms7kx5sA tETpbKEV3d7CB3sQEym8B8gl0Ux9KzGp5lbhxxO995KWzZWWokVUcevGBKsAx4a/C0wTVOpP FbQsq6xEpTKBZwlCpxyJi3/PbZQJ95T8Uw6tlJkPmNx8CasiqNy2872gD1nN/WOP8m+cIQNu o6NOiz6VzNcowhEihE8Nkw9V+zfCxC8SzSBuYCiVX6FpgKzY/Tx+v2uO4f/8FoZj2trzXdLk BaIiyqnE0mtmTQE8jRa29qdh+s5DNArYAchJdeKuLQYnxy+9U1SMMzJoNUX5uRy6/3KrMoC/ 7zhn44x77gSoe7XVM6mr/mK+ViVB7v9JfqlZuiHDkJnS3yxKPwARAQABzSJJbHlhIE1heGlt ZXRzIDxpLm1heGltZXRzQG92bi5vcmc+wsGUBBMBCAA+AhsDBQsJCAcCBhUKCQgLAgQWAgMB Ah4BAheAFiEEh+ma1RKWrHCY821auffsd8gpv5YFAmfB9JAFCQyI7q0ACgkQuffsd8gpv5YQ og/8DXt1UOznvjdXRHVydbU6Ws+1iUrxlwnFH4WckoFgH4jAabt25yTa1Z4YX8Vz0mbRhTPX M/j1uORyObLem3of4YCd4ymh7nSu++KdKnNsZVHxMcoiic9ILPIaWYa8kTvyIDT2AEVfn9M+ vskM0yDbKa6TAHgr/0jCxbS+mvN0ZzDuR/LHTgy3e58097SWJohj0h3Dpu+XfuNiZCLCZ1/G AbBCPMw+r7baH/0evkX33RCBZwvh6tKu+rCatVGk72qRYNLCwF0YcGuNBsJiN9Aa/7ipkrA7 Xp7YvY3Y1OrKnQfdjp3mSXmknqPtwqnWzXvdfkWkZKShu0xSk+AjdFWCV3NOzQaH3CJ67NXm aPjJCIykoTOoQ7eEP6+m3WcgpRVkn9bGK9ng03MLSymTPmdINhC5pjOqBP7hLqYi89GN0MIT Ly2zD4m/8T8wPV9yo7GRk4kkwD0yN05PV2IzJECdOXSSStsf5JWObTwzhKyXJxQE+Kb67Wwa LYJgltFjpByF5GEO4Xe7iYTjwEoSSOfaR0kokUVM9pxIkZlzG1mwiytPadBt+VcmPQWcO5pi WxUI7biRYt4aLriuKeRpk94ai9+52KAk7Lz3KUWoyRwdZINqkI/aDZL6meWmcrOJWCUMW73e 4cMqK5XFnGqolhK4RQu+8IHkSXtmWui7LUeEvO/OwU0EXvts4wEQANCXyDOic0j2QKeyj/ga OD1oKl44JQfOgcyLVDZGYyEnyl6b/tV1mNb57y/YQYr33fwMS1hMj9eqY6tlMTNz+ciGZZWV YkPNHA+aFuPTzCLrapLiz829M5LctB2448bsgxFq0TPrr5KYx6AkuWzOVq/X5wYEM6djbWLc VWgJ3o0QBOI4/uB89xTf7mgcIcbwEf6yb/86Cs+jaHcUtJcLsVuzW5RVMVf9F+Sf/b98Lzrr 2/mIB7clOXZJSgtV79Alxym4H0cEZabwiXnigjjsLsp4ojhGgakgCwftLkhAnQT3oBLH/6ix 87ahawG3qlyIB8ZZKHsvTxbWte6c6xE5dmmLIDN44SajAdmjt1i7SbAwFIFjuFJGpsnfdQv1 OiIVzJ44kdRJG8kQWPPua/k+AtwJt/gjCxv5p8sKVXTNtIP/sd3EMs2xwbF8McebLE9JCDQ1 RXVHceAmPWVCq3WrFuX9dSlgf3RWTqNiWZC0a8Hn6fNDp26TzLbdo9mnxbU4I/3BbcAJZI9p 9ELaE9rw3LU8esKqRIfaZqPtrdm1C+e5gZa2gkmEzG+WEsS0MKtJyOFnuglGl1ZBxR1uFvbU VXhewCNoviXxkkPk/DanIgYB1nUtkPC+BHkJJYCyf9Kfl33s/bai34aaxkGXqpKv+CInARg3 fCikcHzYYWKaXS6HABEBAAHCwXwEGAEIACYCGwwWIQSH6ZrVEpascJjzbVq59+x3yCm/lgUC Z8H0qQUJDIjuxgAKCRC59+x3yCm/loAdD/wJCOhPp9711J18B9c4f+eNAk5vrC9Cj3RyOusH Hebb9HtSFm155Zz3xiizw70MSyOVikjbTocFAJo5VhkyuN0QJIP678SWzriwym+EG0B5P97h FSLBlRsTi4KD8f1Ll3OT03lD3o/5Qt37zFgD4mCD6OxAShPxhI3gkVHBuA0GxF01MadJEjMu jWgZoj75rCLG9sC6L4r28GEGqUFlTKjseYehLw0s3iR53LxS7HfJVHcFBX3rUcKFJBhuO6Ha /GggRvTbn3PXxR5UIgiBMjUlqxzYH4fe7pYR7z1m4nQcaFWW+JhY/BYHJyMGLfnqTn1FsIwP dbhEjYbFnJE9Vzvf+RJcRQVyLDn/TfWbETf0bLGHeF2GUPvNXYEu7oKddvnUvJK5U/BuwQXy TRFbae4Ie96QMcPBL9ZLX8M2K4XUydZBeHw+9lP1J6NJrQiX7MzexpkKNy4ukDzPrRE/ruui yWOKeCw9bCZX4a/uFw77TZMEq3upjeq21oi6NMTwvvWWMYuEKNi0340yZRrBdcDhbXkl9x/o skB2IbnvSB8iikbPng1ihCTXpA2yxioUQ96Akb+WEGopPWzlxTTK+T03G2ljOtspjZXKuywV Wu/eHyqHMyTu8UVcMRR44ki8wam0LMs+fH4dRxw5ck69AkV+JsYQVfI7tdOu7+r465LUfg== In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 9/4/26 6:17 PM, Matthieu Baerts wrote: > On 04/09/2026 17:25, Ilya Maximets wrote: >> On 9/4/26 4:54 PM, Matthieu Baerts wrote: >>> Hi Ilya, >>> >>> Thank you for your reply! >>> >>> On 04/09/2026 16:01, Ilya Maximets wrote: >>>> On 9/3/26 6:19 PM, Matthieu Baerts wrote: >>>>> >>>>> A wiki page has been added to cover this and explain how to validate the >>>>> different tests: >>>>> >>>>> https://github.com/linux-netdev/nipa/wiki/Running-Netdev-CI-tests-locally >>>>> >>>>> To help developers, containers are now built, packing all the required >>>>> dependencies to run these tests in order to run the tests in an >>>>> environment that would be as close as possible to the CI one. The goal >>>>> is to have an environment that is easy to maintain -- no heavy >>>>> optimisations to reduce the images size -- but also easy to use. In >>>>> short, people (and non-humans) can continue to use the different tools >>>>> as before, but add a prefix to the different commands to execute them >>>>> from a container, e.g. >>>>> >>>>> alias run="${nipa}/docker/selftests/run.sh" >>>>> run vng --build >>>>> run make headers >>>>> (...) >>>> The headers are not used unless the USERCFLAGS="-I$(pwd)/usr/include" is >>>> passed into the actual make command for the selftests. So, uAPI changes >>>> will not be picked up. Would be good to fix that in the wiki. >>> >>> I think setting USERCFLAGS is not supposed to be required for this >>> purpose: KHDR_INCLUDES is there for that. According to the doc [1], each >>> target building binaries should have "CFLAGS = $(KHDR_INCLUDES)" in >>> their Makefile. If KHDR_INCLUDES is not set by the user, then lib.mk >>> will set it to "-I$(top_srcdir)/usr/include", so the default directory >>> when "make headers" is used. It needs to be adapted with building in a >>> different directory. >>> >>> At least, when validating all net and drv-net selftests on my side, I >>> didn't need to specify extra CFLAGS. (I think the netfilter target is >>> missing KHDR_INCLUDES, I will fix that.) >>> >>> Or did you have to do that for a specific target? >> >> I was actually having trouble with the netfilter target specifically >> as I'm working on a patch that changes uAPI and the selftest build >> can't pick it up without the USERCFLAGS. But if it's actually a bug >> in the makefile for that target, then it's better to fix this target, >> of course, instead of changing the docs. :) > > Indeed, it looks like you picked a target not setting KHDR_INCLUDES :) > Apparently the net/forwarding one also had the same issue. > > Fixes have been sent. Don't hesitate to validate them ;) > > https://lore.kernel.org/20260904-net-sft-nf-khdr_includes-v1-0-92455af428e9@kernel.org/ Will do. Thanks! Best regards, Ilya Maximets.