On Mon, Mar 08, 2021 at 10:44:03AM +0100, Linus Walleij wrote: > On Sun, Mar 7, 2021 at 4:00 PM Michał Mirosław <mirq-linux@xxxxxxxxxxxx> wrote: > > > Would you consider KASan for ARM patches for LTS (5.10) kernel? Those > > are 7a1be318f579..421015713b30 if I understand correctly. They are > > not normal stable material, but I think they will help tremendously in > > discovering kernel bugs on 32-bit ARMs. > > It's a development feature not supposed to be enabled in production/product > kernels and following the stable kernel rules I don't see what this > code would achieve in stable. > > IMO it's a better idea to provide a branch with KASan for each stable branch > that developers can pull in if they want to enable it and use it for testing. > > Are you interested in setting up such branches for others to use? > I think it would be helpful. Also the work shouldn't be very hard after bring-up > and it ends when the last stable pre-v5.11 kernel is EOL:ed. This is just a few patches, so I've posted the branch at my git repo. Please clone after fetching stable/linux-5.10.x from kernel.org: git remote add rere git://rere.qmqm.pl/linux git fetch rere refs/heads/kasan-for-arm-510 Best Regards, Michał Mirosław
