Merge tag 'selinux-pr-20230601' of git://git.kernel.org/pub/scm/linux…

…/kernel/git/pcmoore/selinux

Pull selinux fix from Paul Moore:
 "A small SELinux Makefile fix to resolve a problem seen when building
  the kernel with older versions of make.

  The fix is pretty trivial and effectively reverts a patch that was
  merged during the last merge window"

* tag 'selinux-pr-20230601' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
  selinux: don't use make's grouped targets feature yet

security/selinux/Makefile

@@ -26,5 +26,9 @@ quiet_cmd_flask = GEN     $(obj)/flask.h $(obj)/av_permissions.h
       cmd_flask = $< $(obj)/flask.h $(obj)/av_permissions.h
 
 targets += flask.h av_permissions.h
-$(obj)/flask.h $(obj)/av_permissions.h &: scripts/selinux/genheaders/genheaders FORCE
+# once make >= 4.3 is required, we can use grouped targets in the rule below,
+# which basically involves adding both headers and a '&' before the colon, see
+# the example below:
+#   $(obj)/flask.h $(obj)/av_permissions.h &: scripts/selinux/...
+$(obj)/flask.h: scripts/selinux/genheaders/genheaders FORCE
 	$(call if_changed,flask)