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platform_kernel-5.15
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platform_kernel-5.15/arch/s390/boot/mem.S

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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>
2018-06-13 04:58:50 +08:00
/* SPDX-License-Identifier: GPL-2.0 */
#include "../lib/mem.S"