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s390: add support for FORTIFY_SOURCE
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Tue, 12 Sep 2017 11:49:57 +0000 (13:49 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 28 Sep 2017 05:29:40 +0000 (07:29 +0200)
commit79962038dffab28094782406d8e27b095a26ce51
treeac753c022318cae009c04b8e6e45cdaaaf250836
parent59a19ea9a0b3b0ee69887b6a5015aee3a3c7e527
s390: add support for FORTIFY_SOURCE

This is the quite trivial backend for s390 which is required to enable
FORTIFY_SOURCE support.

See commit 6974f0c4555e ("include/linux/string.h: add the option of
fortified string.h functions") for more details.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/Kconfig
arch/s390/boot/compressed/Makefile
arch/s390/include/asm/string.h
arch/s390/kernel/Makefile