Merge tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull more Kbuild updates from Masahiro Yamada:

 - fix build rules in binderfs sample

 - fix build errors when Kbuild recurses to the top Makefile

 - covert '---help---' in Kconfig to 'help'

* tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  treewide: replace '---help---' in Kconfig files with 'help'
  kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables
  samples: binderfs: really compile this sample and fix build issues

lib/Kconfig.debug

@@ -822,7 +822,7 @@ config HAVE_DEBUG_STACKOVERFLOW
 config DEBUG_STACKOVERFLOW
 	bool "Check for stack overflows"
 	depends on DEBUG_KERNEL && HAVE_DEBUG_STACKOVERFLOW
-	---help---
+	help
 	  Say Y here if you want to check for overflows of kernel, IRQ
 	  and exception stacks (if your architecture uses them). This
 	  option will show detailed messages if free stack space drops
@@ -1956,7 +1956,7 @@ config ASYNC_RAID6_TEST
 	tristate "Self test for hardware accelerated raid6 recovery"
 	depends on ASYNC_RAID6_RECOV
 	select ASYNC_MEMCPY
-	---help---
+	help
 	  This is a one-shot self test that permutes through the
 	  recovery of all the possible two disk failure scenarios for a
 	  N-disk array.  Recovery is performed with the asynchronous
@@ -2312,7 +2312,7 @@ endif # RUNTIME_TESTING_MENU
 
 config MEMTEST
 	bool "Memtest"
-	---help---
+	help
 	  This option adds a kernel parameter 'memtest', which allows memtest
 	  to be set.
 	        memtest=0, mean disabled; -- default