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| author | Vasily Gorbik <gor@linux.ibm.com> | 2018-06-12 23:58:50 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-06-25 11:14:39 +0300 |
| commit | cad5b35da9f7e429131592421c463a93703bb02e (patch) | |
| tree | fee7168c074307ea2883d158d761aaaf21dc0706 /arch/s390/boot/mem.S | |
| parent | a1d7d91f105413750b5c8fb6a13a8c969a8b1f81 (diff) | |
| download | linux-cad5b35da9f7e429131592421c463a93703bb02e.tar.xz | |
s390/decompressor: reuse lib/mem.S for mem functions
Reusing arch/s390/lib/mem.S file solves a problem that sclp_early_core.c
and its dependencies have to be compiled with -march=z900 (no need to
compile compressed/misc.c with -march=z900). This also allows to avoid
mem functions duplicates, makes code a bit smaller and optimized mem
functions are utilized.
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>
Diffstat (limited to 'arch/s390/boot/mem.S')
| -rw-r--r-- | arch/s390/boot/mem.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/boot/mem.S b/arch/s390/boot/mem.S new file mode 100644 index 000000000000..b33463633f03 --- /dev/null +++ b/arch/s390/boot/mem.S @@ -0,0 +1,2 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include "../lib/mem.S" |