Merge tag 'ovl-fixes-6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs

Pull overlayfs fix from Amir Goldstein:
 "Change the on-disk format for the new "xwhiteouts" feature introduced
  in v6.7

  The change reduces unneeded overhead of an extra getxattr per readdir.
  The only user of the "xwhiteout" feature is the external composefs
  tool, which has been updated to support the new on-disk format.

  This change is also designated for 6.7.y"

* tag 'ovl-fixes-6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs:
  ovl: mark xwhiteouts directory with overlay.opaque='x'