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If anyone has any objections, please let me know. ------------------ From: Vasily Gorbik commit 15deb080a6087b73089139569558965750e69d67 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: Reviewed-by: Heiko Carstens Signed-off-by: Vasily Gorbik Signed-off-by: Martin Schwidefsky Signed-off-by: Greg Kroah-Hartman --- arch/s390/kernel/ipl.c | 1 + 1 file changed, 1 insertion(+) --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -799,6 +799,7 @@ static ssize_t reipl_generic_loadparm_st /* copy and convert to ebcdic */ memcpy(ipb->hdr.loadparm, buf, lp_len); ASCEBC(ipb->hdr.loadparm, LOADPARM_LEN); + ipb->hdr.flags |= DIAG308_FLAGS_LP_VALID; return len; }