s390: don't store registers on disabled wait anymore

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The current disabled wait code stores register contents into their
save areas, however it is (at least) missing the new vector registers.

Given the fact that the whole exercise seems to be rather pointless
simply don't save any registers anymore.

In a "live" system it is always possible to inspect register contents,
and in case of a dump the register contents will be stored by the
dump mechanism.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Heiko Carstens 2015-10-12 12:28:28 +02:00 • committed by Martin Schwidefsky

parent ecbafda853

commit f9e6edfb9c

1 changed files with 5 additions and 41 deletions

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arch/s390/include/asm/processor.h

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