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Wed, 24 Apr 2024 09:13:52 +0000 (GMT) Received: from eusmgms1.samsung.com (unknown [182.198.249.179]) by eusmtrp1.samsung.com (KnoxPortal) with ESMTP id 20240424091352eusmtrp1d9ccae9cde2c168d9a3fb3babdbf8d26~JLHk_vwxq2021920219eusmtrp1y; Wed, 24 Apr 2024 09:13:52 +0000 (GMT) X-AuditID: cbfec7f2-c11ff70000002598-d2-6628cd50483d Received: from eusmtip1.samsung.com ( [203.254.199.221]) by eusmgms1.samsung.com (EUCPMTA) with SMTP id DE.D4.08810.05DC8266; Wed, 24 Apr 2024 10:13:52 +0100 (BST) Received: from CAMSVWEXC02.scsc.local (unknown [106.1.227.72]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20240424091352eusmtip1fa4b115f07c557f8f6f3537efb4e8058~JLHktoFeI2178721787eusmtip1L; Wed, 24 Apr 2024 09:13:52 +0000 (GMT) Received: from localhost (106.110.32.44) by CAMSVWEXC02.scsc.local (2002:6a01:e348::6a01:e348) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 24 Apr 2024 10:13:51 +0100 Date: Wed, 24 Apr 2024 09:52:38 +0200 From: Joel Granados To: Konrad Dybcio CC: Luis Chamberlain , , Kees Cook , Eric Biederman , Iurii Zaikin , Steven Rostedt , Masami Hiramatsu , Mark Rutland , Thomas Gleixner , John Stultz , Stephen Boyd , Andy Lutomirski , Will Drewry , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira , Valentin Schneider , Petr Mladek , John Ogness , Sergey Senozhatsky , "Naveen N. Rao" , Anil S Keshavamurthy , "David S. Miller" , Balbir Singh , Alexei Starovoitov , Daniel Borkmann , John Fastabend , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , , , , , , Subject: Re: [PATCH v3 00/10] sysctl: Remove sentinel elements from kernel dir Message-ID: <20240424075238.g7dwzjt7nqajcdgk@joelS2.panther.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="c3mjqeq3spx6dpjw" Content-Disposition: inline In-Reply-To: <36a1ea2f-92c2-4183-a892-00c5b48c419b@linaro.org> X-ClientProxiedBy: CAMSVWEXC01.scsc.local (2002:6a01:e347::6a01:e347) To CAMSVWEXC02.scsc.local (2002:6a01:e348::6a01:e348) X-Brightmail-Tracker: H4sIAAAAAAAAA2WTe1BUZRjG5zvncM6CLR4Wwk/AHBAZBgE1dPwgISvHjs1UVM5UTqOucgQC FmYXSMUmICRYUUhABgRZIK6LKBeX+wIr10BuEnETUERBUEJcCWXZgIPlTP+97/v8nu993j8+ Hi5opEx4niJ/ViwSeluQeoSicaHDzvW29ckdl+87oflXV3BUOTFIoOcLgxSaq28iUffYHyRK mAwhUPJkG4Uy0l7gKLkjjEDjMTdxpFWEUUjVVEOh0LIcDCl6UgGqj0taFmS+aLG5kER3o+MJ 1HbeB1W2qjEUEVtKoEfKCxiqqm4h0J2KZBLVX79NIPm1YB2U+WcXhvIjc3VQX8w4QLFPHwKU kW2FumtlGJLHaSjUdKEWQ9oxtQ5SRoxiaKm3kEDdf08RqLIwnURN2RoSFRfF46i98B6OIuqX s95smKfQoFRLoVG5QgdllX+2bzszMq0hmPyr+YC5EtxFMCW5/RhTnnSXYsKUAxQjKwpginNs mIyqSYyR9nXjzMCUM1OUF0kyQ71VJPO0vZ1i0oLjcSYmvRa4Gh/W2+vGensGsuLtLsf0PDp/ UQI/pcGpshfhRDA4t14KdHmQ3gWz8xNIKdDjCegcAFsePcS55jmA54qb15Q5ADXSOPK1pSIm EeOEbAAXOyewf6nyxB7ANcUAyruGiBULQW+F0UMjq3aStoUd00PLS3g8o+U6Ml6ywuN0Ax92 xHWs8oa0K4zv7aZWGD69DwaHbFoZ82kD2JL4YBXB6VNwdky7iuC0Kcxe4q2MdWkXuCDrIbig 5lCdMbxW/wh/LxlYzQnpmXWwvWF8NQKk90NNqRvHGMLHTSUUV5vB1tgoguNjAaxZ+oviGjmA WSFqjKPeg2E9D9YcH8Dw4RmCe1Qf9j0x4HLqw0uKhLVdfBgRLuBoKygfniZiwJakNy5LeuOy pP8u48a2UFb5jPzfeBvMSpvCudoZFhTMEDJA5YENbIDEx52V7BSxP9hLhD6SAJG7/QlfnyKw /L1al5qelYGUx7P2KoDxgApYLpvv35B3AhNC5CtiLYz4LxctTwr4bsLTZ1ix71FxgDcrUQFT HmGxgb/VbTMroN2F/qwXy/qx4tcqxtM1Cca+DDxbJ7jnWXvoYpk25qD1nsBOZdTnjsP2pbFt 31uVrE/10m9WzCnXjdineFQd33/++Ca/vBnvI7kDm+00BVc/CSk6bKqWRu96aeswvdQ2Yb6o c9D6oy17y68hlXfLNrv+0t2DTidoZeQX3wlOG77TanP91pmgj3sSg4xveDn4yS7V/NT4qbOb OZ5ZbPJ2aHpVVJDjxu666sYPn/yGp1eYGR117T9bPRvq3mg2Z6z2rjuimx9npBDTqQcm56Xa GTq8YbTW8qtvyKSJy3Y/q60yHeM1hxzKdvjL+75uabloMuaacuddibb6VYnBxl95eZ18lz2q WP+3KlW979/69thuO6fwPJ8OkQUh8RDutMHFEuE/XTuYVtkEAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA2WTe0xTVxzHd+69vbewFS+FsRsciTaMGaaFIoVTIh1ZNrkui+EPyTKcQieX xwYta8GgCaY44kqJoUxxUhBaQRBhaHnKc11XBwryEhlPAZ3yTJUhOt5r7ZaZ7L9Pvuf7/Z5f fjmHjXIncXd2vDSZkUslCTzcEevcbB/fE3Z3V4xvU50LfLmWj8LmmVEMPl8ZJeCSuR2H/Y/u 4/DH2XQMFsx2EbBY/wKFBT0ZGHysqUPhVn0GAU3tPxPw9M2rCKwfKALQfF5rPdDJ4HqHAYfj 2bkY7MpKhM2dywhUnWvA4HTbWQS2tN7G4L2mAhyar9/FYMVPSha88nsfAiszy1lwSPMYwHOW JwAWl3nBfqMOgRXnNwjYftaIwK1HyyzYpppE4OagAYP9f81jsNlwGYftZRs4rKnORWG3YQqF KrN11rpbLwk4qt4i4GRFPQuWNh4M8aEnFjYwurKwEtD5yj6Mri0fRuhG7ThBZ7SNELSuOoWu uepNF7fMIrR6qB+lR+aD6eprmTg9NtiC05buboLWK3NRWnPZCMLcIvj75LKUZGZHnEyRHMw7 LIB+fIEI8v38RXzB3sAjQX5Cno94XzSTEH+ckfuIo/hxW88+SmpxTtW01uJK8N02NXBgU6Q/ 1aTJQ2zMJa8AamRjh11/lzI8v8+yswu1PqjG1cDR6lkE1GyOnrAHagBlzAq0MUa+R2WPTeA2 xsndVM/CGKoGbLarlTNzFbYsSt7iUEPTRa88LuRBauwHI2bzcMgQSpnuYe+fBNRwdfarizmk M3U77w/Mxih5nOoyXAA2P0pup8o22TbZgRRTK7oBzD7nTmq5+ME/nEYtbTwBGuCifa1J+1qT 9r8mu+xNDW3OIv+TP6BK9fOonYOpqqqnmA4Q14Ark6JIjE1UCPgKSaIiRRrLPyZLrAbW513/ 20rNTVA4t8g3AYQNTMDTmnx4o6IXuGNSmZThuXJW1z1juJxoyYmTjFwWKU9JYBQmILQuMQd1 f/uYzPpXpMmRggBfocA/QOQrFAXs5b3DOZCkknDJWEky8w3DJDHyf3MI28FdiWQronxLzxvf MJ1Uxe8fDmVzG9y+kI8NRFWGz3Ssdn6I+zqmx/d7hkfeQXb3rdYVihpqY9p3mk2iT3dZDrhn 72HpXScP8T4+80z8PZ//yftpzpI3N+suVsfOWWIixLoQ4sbRwPTDRVHBAQX6X3tXzc1eoZp5 C136taX8BTK1eoLcxnJi8lyL5goH3Es+H+/9ih6simmOFlZ4THv0uJzRRXeUlHt+ebRFm3mn 9dJE1kXJocW33L7l/PnZ6dwjM70TDYUPFLlP2criknwx956rZ7gwbdg4HaBPXQpaOxXhPBXk NNita3T+pZy/kFTmtRY6HJnqVNB4SnVpf44qbHX78sPrizxMEScReKNyheRvqkITNnMEAAA= X-CMS-MailID: 20240424091352eucas1p1c0d02929537ba08fee15fd7fd0517813 X-Msg-Generator: CA X-RootMTR: 20240422142758eucas1p26e94cf6fbbbc99b27e941a172e8a4e41 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20240422142758eucas1p26e94cf6fbbbc99b27e941a172e8a4e41 References: <20240328-jag-sysctl_remove_empty_elem_kernel-v3-0-285d273912fe@samsung.com> <36a1ea2f-92c2-4183-a892-00c5b48c419b@linaro.org> --c3mjqeq3spx6dpjw Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Apr 22, 2024 at 04:27:47PM +0200, Konrad Dybcio wrote: >=20 >=20 > On 3/28/24 16:44, Joel Granados wrote: > > What? > > These commits remove the sentinel element (last empty element) from the > > sysctl arrays of all the files under the "kernel/" directory that use a > > sysctl array for registration. The merging of the preparation patches > > [1] to mainline allows us to remove sentinel elements without changing > > behavior. This is safe because the sysctl registration code > > (register_sysctl() and friends) use the array size in addition to > > checking for a sentinel [2]. >=20 > Hi, >=20 > looks like *this* "patch" made it to the sysctl tree [1], breaking b4 > for everyone else (as there's a "--- b4-submit-tracking ---" magic in > the tree history now) on next-20240422 >=20 > Please drop it (again, I'm only talking about this empty cover letter). Here do you mean revert? or do you mean force-push without the cover letter commit? I did the later, but if the former is necessary I can always go back to the old HEAD, add a revert commit and then push that. Best >=20 > Konrad >=20 > [1] https://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git/com= mit/?h=3Dsysctl-next&id=3Dec04a7fa09ddedc1d6c8b86ae281897256c7fdf0 --=20 Joel Granados --c3mjqeq3spx6dpjw Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEErkcJVyXmMSXOyyeQupfNUreWQU8FAmYoukYACgkQupfNUreW QU9vQAv+Lne9ZN0yGMA1Mmfcb0fp2lW2SntP3+HHJYiKmz98mwTHJrsNLqgRg9Sp 18WTHY2ZF0t/6poR3F6+6ScGSdk9IjzwNzyLJeaH9iGQq8xU7PcIdcvgvXp5GWnw PeDW28bZ74r2vGa9sDRmzqEHmJ6zxGAsIRopraO5iCjsX/xZQILsbj3McgnQ1Mf8 usn7eJbiUgpWPfc6Xp4oylK/5vZYwkds3ktFT0bCOO+QoP3bIS6xVkRBDS7K9cJS 0yPRvkmICkjOL11n4PYKeev+5NHxAUbFwrD3HJ8bKkDIN0GQCsd98nucM2q32fcA aQnsxdnHVPeCf42ZSZWEpm3GtTqXJuBespmD78k3DqQMOElbGs3XWck0/17kTNRo 3k53VVirXDs7xWx8KtGPt17sQLTjoR5ETNbS6OO+XLmZvzA8XHDvVLUVOKGvHcSC pXvKil3C7em0Yuea0ioAKeNRBr8SRsGXD6VazvCUX6eSAeYWVopJscUJY7c5FWuS wDWSrhNX =iaui -----END PGP SIGNATURE----- --c3mjqeq3spx6dpjw--