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s390/ipl: ensure loadparm valid flag is set
authorVasily Gorbik <gor@linux.ibm.com>
Tue, 3 Apr 2018 14:02:15 +0000 (16:02 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 10 Apr 2018 05:38:58 +0000 (07:38 +0200)
commit15deb080a6087b73089139569558965750e69d67
treee96a653b2722f1f4e411509926ce6199e79cfd96tree
parent7eee12b44eb4c0c30b0eac5946fb59f1460572f6commit | diff
s390/ipl: ensure loadparm valid flag is set

When loadparm is set in reipl parm block, the kernel should also set
DIAG308_FLAGS_LP_VALID flag.

This fixes loadparm ignoring during z/VM fcp -> ccw reipl and kvm direct
boot -> ccw reipl.

Cc: <stable@vger.kernel.org>
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>
arch/s390/kernel/ipl.c diff | blob | history
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