Merge tag 'for-linus-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs

Pull JFFS2, UBI and UBIFS updates from Richard Weinberger:
 "JFFS2:
   - Fix for a corner case while mounting
   - Fix for an use-after-free issue

  UBI:
   - Fix for a memory load while attaching
   - Don't produce an anchor PEB with fastmap being disabled

  UBIFS:
   - Fix for orphan inode logic
   - Spelling fixes
   - New mount option to specify filesystem version"

* tag 'for-linus-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs:
  jffs2: fix UAF problem
  jffs2: fix jffs2 mounting failure
  ubifs: Fix wrong orphan node deletion in ubifs_jnl_update|rename
  ubi: fastmap: Free fastmap next anchor peb during detach
  ubi: fastmap: Don't produce the initial next anchor PEB when fastmap is disabled
  ubifs: misc.h: delete a duplicated word
  ubifs: add option to specify version for new file systems