s390/ipl: ensure loadparm valid flag is set

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commit 15deb080a6 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Vasily Gorbik 2018-04-03 16:02:15 +02:00 • committed by Greg Kroah-Hartman

parent b67025e4cf

commit 2e2e7c1a5c

1 changed files with 1 additions and 0 deletions

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arch/s390/kernel/ipl.c

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