Pull sysctl updates from Joel Granados:
 "No functional changes - additional testing is required for the rest of
  the pending changes.

   - New shared repo for sysctl maintenance

   - check-sysctl-docs adjustment for API changes by Thomas Weißschuh"

* tag 'sysctl-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl:
  scripts: check-sysctl-docs: handle per-namespace sysctls
  ipc: remove linebreaks from arguments of __register_sysctl_table
  scripts: check-sysctl-docs: adapt to new API
  MAINTAINERS: Update sysctl tree location