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(parent: 76bc40f) | patch
s390/nmi: avoid using long-displacement facility
authorVasily Gorbik <gor@linux.vnet.ibm.com>
Fri, 27 Oct 2017 10:44:48 +0000 (12:44 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 2 Nov 2017 11:32:46 +0000 (12:32 +0100)
commitcb0259d5ca2cf4d5a408967588361b4537ef594c
tree82e516106ebc44705b0bd9833957d54b08ed45a7tree | snapshot
parent76bc40fd63dcc958c8a81c23a696ebd0d76895e0commit | diff
s390/nmi: avoid using long-displacement facility

__LC_MCESAD is currently 4528 /* offsetof(struct lowcore, mcesad) */
that would require long-displacement facility for lg, which we don't
have on z900.

Fixes: 2a31ee8fd079 ("s390/nmi: do register validation as early as possible")
Signed-off-by: Vasily Gorbik <gor@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/entry.S diff | blob | history
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