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Tue, 5 May 2020 15:03:03 +0000 (UTC) Received: from [192.198.151.44] by galaxy.mxroute.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.91) (envelope-from ) id 1jVyfQ-0005Fg-54; Tue, 05 May 2020 10:35:28 -0400 To: David Marchand , Ophir Munk Cc: dev , Raslan Darawsheh , Matan Azrad , Neil Horman References: <20200505112057.20901-1-ophirmu@mellanox.com> From: Ray Kinsella Autocrypt: addr=mdr@ashroe.eu; keydata= mQINBFv8B3wBEAC+5ImcgbIvadt3axrTnt7Sxch3FsmWTTomXfB8YiuHT8KL8L/bFRQSL1f6 ASCHu3M89EjYazlY+vJUWLr0BhK5t/YI7bQzrOuYrl9K94vlLwzD19s/zB/g5YGGR5plJr0s JtJsFGEvF9LL3e+FKMRXveQxBB8A51nAHfwG0WSyx53d61DYz7lp4/Y4RagxaJoHp9lakn8j HV2N6rrnF+qt5ukj5SbbKWSzGg5HQF2t0QQ5tzWhCAKTfcPlnP0GymTBfNMGOReWivi3Qqzr S51Xo7hoGujUgNAM41sxpxmhx8xSwcQ5WzmxgAhJ/StNV9cb3HWIoE5StCwQ4uXOLplZNGnS uxNdegvKB95NHZjRVRChg/uMTGpg9PqYbTIFoPXjuk27sxZLRJRrueg4tLbb3HM39CJwSB++ YICcqf2N+GVD48STfcIlpp12/HI+EcDSThzfWFhaHDC0hyirHxJyHXjnZ8bUexI/5zATn/ux TpMbc/vicJxeN+qfaVqPkCbkS71cHKuPluM3jE8aNCIBNQY1/j87k5ELzg3qaesLo2n1krBH bKvFfAmQuUuJT84/IqfdVtrSCTabvDuNBDpYBV0dGbTwaRfE7i+LiJJclUr8lOvHUpJ4Y6a5 0cxEPxm498G12Z3NoY/mP5soItPIPtLR0rA0fage44zSPwp6cQARAQABtBxSYXkgS2luc2Vs bGEgPG1kckBhc2hyb2UuZXU+iQJUBBMBCAA+FiEEcDUDlKDJaDuJlfZfdJdaH/sCCpsFAlv8 B3wCGyMFCQlmAYAFCwkIBwIGFQoJCAsCBBYCAwECHgECF4AACgkQdJdaH/sCCptdtRAAl0oE msa+djBVYLIsax+0f8acidtWg2l9f7kc2hEjp9h9aZCpPchQvhhemtew/nKavik3RSnLTAyn B3C/0GNlmvI1l5PFROOgPZwz4xhJKGN7jOsRrbkJa23a8ly5UXwF3Vqnlny7D3z+7cu1qq/f VRK8qFyWkAb+xgqeZ/hTcbJUWtW+l5Zb+68WGEp8hB7TuJLEWb4+VKgHTpQ4vElYj8H3Z94a 04s2PJMbLIZSgmKDASnyrKY0CzTpPXx5rSJ1q+B1FCsfepHLqt3vKSALa3ld6bJ8fSJtDUJ7 JLiU8dFZrywgDIVme01jPbjJtUScW6jONLvhI8Z2sheR71UoKqGomMHNQpZ03ViVWBEALzEt TcjWgJFn8yAmxqM4nBnZ+hE3LbMo34KCHJD4eg18ojDt3s9VrDLa+V9fNxUHPSib9FD9UX/1 +nGfU/ZABmiTuUDM7WZdXri7HaMpzDRJUKI6b+/uunF8xH/h/MHW16VuMzgI5dkOKKv1LejD dT5mA4R+2zBS+GsM0oa2hUeX9E5WwjaDzXtVDg6kYq8YvEd+m0z3M4e6diFeLS77/sAOgaYL 92UcoKD+Beym/fVuC6/55a0e12ksTmgk5/ZoEdoNQLlVgd2INtvnO+0k5BJcn66ZjKn3GbEC VqFbrnv1GnA58nEInRCTzR1k26h9nmS5Ag0EW/wHfAEQAMth1vHr3fOZkVOPfod3M6DkQir5 xJvUW5EHgYUjYCPIa2qzgIVVuLDqZgSCCinyooG5dUJONVHj3nCbITCpJp4eB3PI84RPfDcC hf/V34N/Gx5mTeoymSZDBmXT8YtvV/uJvn+LvHLO4ZJdvq5ZxmDyxfXFmkm3/lLw0+rrNdK5 pt6OnVlCqEU9tcDBezjUwDtOahyV20XqxtUttN4kQWbDRkhT+HrA9WN9l2HX91yEYC+zmF1S OhBqRoTPLrR6g4sCWgFywqztpvZWhyIicJipnjac7qL/wRS+wrWfsYy6qWLIV80beN7yoa6v ccnuy4pu2uiuhk9/edtlmFE4dNdoRf7843CV9k1yRASTlmPkU59n0TJbw+okTa9fbbQgbIb1 pWsAuicRHyLUIUz4f6kPgdgty2FgTKuPuIzJd1s8s6p2aC1qo+Obm2gnBTduB+/n1Jw+vKpt 07d+CKEKu4CWwvZZ8ktJJLeofi4hMupTYiq+oMzqH+V1k6QgNm0Da489gXllU+3EFC6W1qKj tkvQzg2rYoWeYD1Qn8iXcO4Fpk6wzylclvatBMddVlQ6qrYeTmSbCsk+m2KVrz5vIyja0o5Y yfeN29s9emXnikmNfv/dA5fpi8XCANNnz3zOfA93DOB9DBf0TQ2/OrSPGjB3op7RCfoPBZ7u AjJ9dM7VABEBAAGJAjwEGAEIACYWIQRwNQOUoMloO4mV9l90l1of+wIKmwUCW/wHfAIbDAUJ CWYBgAAKCRB0l1of+wIKm3KlD/9w/LOG5rtgtCUWPl4B3pZvGpNym6XdK8cop9saOnE85zWf u+sKWCrxNgYkYP7aZrYMPwqDvilxhbTsIJl5HhPgpTO1b0i+c0n1Tij3EElj5UCg3q8mEc17 c+5jRrY3oz77g7E3oPftAjaq1ybbXjY4K32o3JHFR6I8wX3m9wJZJe1+Y+UVrrjY65gZFxcA thNVnWKErarVQGjeNgHV4N1uF3pIx3kT1N4GSnxhoz4Bki91kvkbBhUgYfNflGURfZT3wIKK +d50jd7kqRouXUCzTdzmDh7jnYrcEFM4nvyaYu0JjSS5R672d9SK5LVIfWmoUGzqD4AVmUW8 pcv461+PXchuS8+zpltR9zajl72Q3ymlT4BTAQOlCWkD0snBoKNUB5d2EXPNV13nA0qlm4U2 GpROfJMQXjV6fyYRvttKYfM5xYKgRgtP0z5lTAbsjg9WFKq0Fndh7kUlmHjuAIwKIV4Tzo75 QO2zC0/NTaTjmrtiXhP+vkC4pcrOGNsbHuaqvsc/ZZ0siXyYsqbctj/sCd8ka2r94u+c7o4l BGaAm+FtwAfEAkXHu4y5Phuv2IRR+x1wTey1U1RaEPgN8xq0LQ1OitX4t2mQwjdPihZQBCnZ wzOrkbzlJMNrMKJpEgulmxAHmYJKgvZHXZXtLJSejFjR0GdHJcL5rwVOMWB8cg== Message-ID: Date: Tue, 5 May 2020 16:02:59 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-AuthUser: mdr@ashroe.eu Subject: Re: [dpdk-dev] [PATCH v1 1/3] devtools: create internal ignore file for libabigail X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 05/05/2020 15:53, David Marchand wrote: > Don't forget to Cc: Ray. > > On Tue, May 5, 2020 at 1:21 PM Ophir Munk wrote: >> >> Create file libabigail.internalignore where it is specified to ignore >> all symbols in library file librte_pmd_mlx.* during an ABI check. > > I don't like the separate file, having rules with comments in a single > place is easier to maintain. agreed, it would become confusing which file should be updated? > > Why waive all changes in all mlx drivers? > There is a single issue with 20.02, see below. isn't this exactly what rte_internal was created for right? > > > Besides, looking at next patches, why keep experimental symbols? > If all symbols in common/mlx5 are for internal use, mark them _all_ as such. > > >> >> Signed-off-by: Ophir Munk >> --- >> devtools/check-abi.sh | 4 +++- >> devtools/libabigail.internalignore | 4 ++++ >> 2 files changed, 7 insertions(+), 1 deletion(-) >> create mode 100644 devtools/libabigail.internalignore >> >> diff --git a/devtools/check-abi.sh b/devtools/check-abi.sh >> index dd9120e..3bad19a 100755 >> --- a/devtools/check-abi.sh >> +++ b/devtools/check-abi.sh >> @@ -10,7 +10,9 @@ fi >> refdir=$1 >> newdir=$2 >> warnonly=${3:-} >> -ABIDIFF_OPTIONS="--suppr $(dirname $0)/libabigail.abignore --no-added-syms" >> +ABIDIFF_OPTIONS="--suppr $(dirname $0))/libabigail.abignore" \ >> + " --suppr $(dirname $0))/libabigail.internalignore" \ >> + " --no-added-syms" >> >> if [ ! -d $refdir ]; then >> echo "Error: reference directory '$refdir' does not exist." >> diff --git a/devtools/libabigail.internalignore b/devtools/libabigail.internalignore >> new file mode 100644 >> index 0000000..55df5b1 >> --- /dev/null >> +++ b/devtools/libabigail.internalignore >> @@ -0,0 +1,4 @@ >> +; These functions were moved from stable to internal. >> +; This is a temporary exception till DPDK 20.11. > > This is not until 20.11 if we merge this patch now. > It is only when comparing 20.02 to 20.05. > After this, symbols will be marked INTERNAL and will be skipped by the > generic rule, so we can remove this exception in 20.08-rc0. > > >> +[suppress_file] >> + file_name_regexp = librte*mlx5* >> -- >> 2.8.4 > > A stricter rule is enough, can you try something like: > > +[suppress_file] > + file_name_regexp = ^librte_common_mlx5\. > >