linux_dsm_epyc7002/arch/s390/boot
Vasily Gorbik 76bf9d6cef s390/decompressor: correct build flags
The decompressor requires its own set of cc and asm flags, to avoid
building with features which do not make sense at such an early boot stage
(e.g. expoline, ftrace).

Currently cc flags are already set for the decompressor, but "cflags-y"
is not exported and hence empty. To fix that and to add asm flags, define
and export KBUILD_AFLAGS_DECOMPRESSOR and KBUILD_CFLAGS_DECOMPRESSOR
and rely on them in the decompressor's Makefile.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2018-06-25 10:14:37 +02:00
..
compressed s390/decompressor: correct build flags 2018-06-25 10:14:37 +02:00
.gitignore s390: add various .gitignore files. 2012-05-16 14:42:41 +02:00
install.sh s390: Remove redundant license text 2017-11-24 15:37:24 +01:00
Makefile s390/boot: remove unused COMPILE_VERSION and ccflags-y 2018-04-16 09:10:24 +02:00