s390/extmem: remove code for 31 bit addressing mode

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All supported releases of z/VM allow 64 bit subcodes and addressing mode
for diag 0x64.

This patch removes a lot of code for handling 31 bit addressing mode and
old subcodes.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Gerald Schaefer 2019-02-21 15:34:21 +01:00 • committed by Martin Schwidefsky

parent ebb7c695d3

commit ca57114609

1 changed files with 12 additions and 117 deletions

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129

arch/s390/mm/extmem.c

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