From 0391fcb5e1f8f10d4cf491ec2ea107a2e6a937f7 Mon Sep 17 00:00:00 2001 From: Vasily Gorbik Date: Thu, 3 May 2018 16:40:13 +0200 Subject: s390: introduce compile time check for empty .bss section Introduce compile time check for files which should avoid using .bss section, because of the following reasons: - .bss section has not been zeroed yet, - initrd has not been moved to a safe location and could be overlapping with .bss section. Reviewed-by: Heiko Carstens Signed-off-by: Vasily Gorbik Signed-off-by: Martin Schwidefsky --- drivers/s390/char/Makefile | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/s390/char') diff --git a/drivers/s390/char/Makefile b/drivers/s390/char/Makefile index d049e2d74484..0a4c13e1e76e 100644 --- a/drivers/s390/char/Makefile +++ b/drivers/s390/char/Makefile @@ -54,3 +54,6 @@ obj-$(CONFIG_CRASH_DUMP) += sclp_sdias.o zcore.o hmcdrv-objs := hmcdrv_mod.o hmcdrv_dev.o hmcdrv_ftp.o hmcdrv_cache.o diag_ftp.o sclp_ftp.o obj-$(CONFIG_HMC_DRV) += hmcdrv.o + +chkbss := sclp_early_core.o +include $(srctree)/arch/s390/scripts/Makefile.chkbss -- cgit v1.2.3