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R. Silva" , Kees Cook , Luis Chamberlain , Iurii Zaikin , linux-hardening@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2][next] sysctl: Avoid open coded arithmetic in memory allocator functions Message-ID: <20211029165723.GA2124@titan> References: <20211023105414.7316-1-len.baker@gmx.com> <20211024091328.GA2912@titan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Provags-ID: V03:K1:uhxsTK0y1/L3ecQyfEpCS0Dknh7g0VfMMUnqrACWVyGnY3LDzWz 9mG41Orf2n8PelbSEivjj+1X0kRaRw3AINkibV51cpEB4ke7B6xKgrpKap806ZtV4ukT5qw tvf4pNzzyg/Tp14fDbrEftJPoyCpeoWdW9wIbL5IccxVU0pdL5dg3dAZTx9YMbrUiFBnp8p vPQ4vN3yp5Mq4FYoPIQ9Q== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:/1VxPLEeB00=:1T9BStBiezKzzXnnRRImlx LC1bLzUKmCbrfCvHxY6i+Mm9FpHnhntPz0nFTkW+JPpoQ6MjJI4dTVH7STLshzB28ampH8hhr ILgeTv9ylXsaS8sA6MLCDErb1lNFMnq9qft64W5PUi47XadYmiIkq975Kcr/T+NiK8VPUbonb qEu8TD3CmChx1vBilnXWrrONUjtpu0H3rFRDAenf5rjEhSh4zTLlebAC0up2ojYHOvNxQjXV3 85hByIiLvEnyZ8s63u4PTfvT0cwSAUyCX/yQEP6PPvJGdTNQ8N1jaB2L6QbzFrG6YgQlpvKr1 JIf5yKf0f4/X/Jo6ZHxy30te58sHDh29FyFnZrNT40UWUmy15qJD9LpkUI/Bnr9sycYM1XPwx a4J3D7eYuKHWoysy+eJUPTBN7TE1cXoSlH2RM6qC0/sorU2aUq6iaYSMvZJDCIU91pM8aCsff 3N4+foHo/1MHpZxYIyognia6RaPcpQtUZKapo54sO6w/u7gn/e1Xl5yDTlbqwdWPYpGrw5xU/ Amf57ZBeSS9GGPpBeMRSp8tbQnaHUSu3j5ThuwjMMZwOLgSIPSr5HHXxuI2ijPmffxOUPqrt+ UlnMIOawWp20+e3VyaIu0REjIl7TX4AiNBQZ9znBwx+FF5qxIuhCfDzm2p2vmFLSrULfrseVc is3B9kBgJrSU4ohO9JcRsofO0yE1qYznu31T8GCSESlUrZkabNW0O6pKaYOEoodnsQlGnllgA HQVu1vxgwJWX0PcDJTctxRXYsEfU6Rfl6Eqt6zCydLB/z3KM2hY9LcO6weHsS7qsGNzxazEWt Z5klipWv85BG/u9+Oi1UwvJGAWQOa8o1cOqnxK4L/5lkcoJVq8uPumAEpE07brwtNuUCUsdwa 22acGEEetMAVvv08degDwKGri897zPk9MBJCYx7/FYd8ihzVWC38xlfOO2cmzkrj6F+driaU9 OydBS48s0Oq+Qoj3A6H0yeWJyX70ocxAkNMDdxxrPnVceozO58d4OoHp+tqUvcipBIczlzDNZ 8TwqOCi37kTbDvpbC4PedsB9sIvPU2aSMrTnivbnCwvLlUP1cO+mT3Eu8rIcV2sVqseVU15J5 QoHxZm9looDrmE= Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Matthew, On Sun, Oct 24, 2021 at 06:55:13PM +0100, Matthew Wilcox wrote: > On Sun, Oct 24, 2021 at 11:13:28AM +0200, Len Baker wrote: > > > As a last point I would like to know the opinion of Kees and > > Gustavo since they are also working on this task. > > > > Kees and Gustavo, what do you think? > > You might want to check who was co-author on 610b15c50e86 before > discarding my opinion. That was not my intention. I apologize if you have been offended. My intention was to involve Kees and Gustavo (who are working actively on this task) to add new points of view (if possible). I'm so sorry. Again apologies, Len