This is a note to let you know that I've just added the patch titled init/Kconfig: make COMPILE_TEST depend on !S390 to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: init-kconfig-make-compile_test-depend-on-s390.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 334ef6ed06fa1a54e35296b77b693bcf6d63ee9e Mon Sep 17 00:00:00 2001 From: Heiko Carstens <hca@xxxxxxxxxxxxx> Date: Wed, 18 Nov 2020 21:32:33 +0100 Subject: init/Kconfig: make COMPILE_TEST depend on !S390 From: Heiko Carstens <hca@xxxxxxxxxxxxx> commit 334ef6ed06fa1a54e35296b77b693bcf6d63ee9e upstream. While allmodconfig and allyesconfig build for s390 there are also various bots running compile tests with randconfig, where PCI is disabled. This reveals that a lot of drivers should actually depend on HAS_IOMEM. Adding this to each device driver would be a never ending story, therefore just disable COMPILE_TEST for s390. The reasoning is more or less the same as described in commit bc083a64b6c0 ("init/Kconfig: make COMPILE_TEST depend on !UML"). Reported-by: kernel test robot <lkp@xxxxxxxxx> Suggested-by: Arnd Bergmann <arnd@xxxxxxxxxx> Signed-off-by: Heiko Carstens <hca@xxxxxxxxxxxxx> Cc: Guenter Roeck <linux@xxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- init/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/init/Kconfig +++ b/init/Kconfig @@ -65,7 +65,7 @@ config CROSS_COMPILE config COMPILE_TEST bool "Compile also drivers which will not load" - depends on !UML + depends on !UML && !S390 default n help Some drivers can be compiled on a different platform than they are Patches currently in stable-queue which might be from hca@xxxxxxxxxxxxx are queue-4.14/init-kconfig-make-compile_test-depend-on-has_iomem.patch queue-4.14/init-kconfig-make-compile_test-depend-on-s390.patch