sage

850ed07c - gh-37702: Workaround for multiprocessing shared memory limits

gh-37702: Workaround for multiprocessing shared memory limits This affects musl libc and macos, see: https://github.com/sagemath/sage/pull/36741#issuecomment-2027357414 We are working on a better fix to avoid using multiprocessing in sage.features (cf https://github.com/sagemath/sage/pull/36741#issuecomment-2028145753), but this will do meanwhile. There is agreement that disabling the lock is completely harmless, since the counter is not really used for anything; disabling the lock fixes the issues that we had on 10.4.beta0. ### :memo: Checklist - [x] The title is concise and informative. - [x] The description explains in detail what this PR is about. - [x] I have linked a relevant issue or discussion. URL: https://github.com/sagemath/sage/pull/37702 Reported by: Gonzalo Tornaría Reviewer(s): Sebastian Oehms