different between `<commit>` and `HEAD`.
If a file that is different between `<commit>` and `HEAD` has local
changes, reset is aborted.
+
+--[no-]recurse-submodules::
+ When the working tree is updated, using --recurse-submodules will
+ also recursively reset the working tree of all active submodules
+ according to the commit recorded in the superproject, also setting
+ the submodules' HEAD to be detached at that commit.
--
See "Reset, restore and revert" in linkgit:git[1] for the differences