s390/lpp: use assembler alternatives for the LPP instruction

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With the new macros for CPU alternatives the MACHINE_FLAG_LPP check
around the LPP instruction can be optimized. After this is done the
flag can be removed.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Martin Schwidefsky 2018-03-26 15:23:33 +02:00

parent b058661a99

commit e5b98199de

4 changed files with 8 additions and 14 deletions

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4

arch/s390/include/asm/cpu_mf.h

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2

arch/s390/include/asm/setup.h

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2

arch/s390/kernel/early.c

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14

arch/s390/kernel/entry.S

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