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-rw-r--r--arch/s390/boot/ipl_parm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/boot/ipl_parm.c b/arch/s390/boot/ipl_parm.c
index 385d0c7a9635..1900670a83fd 100644
--- a/arch/s390/boot/ipl_parm.c
+++ b/arch/s390/boot/ipl_parm.c
@@ -144,7 +144,7 @@ void setup_boot_command_line(void)
strcpy(early_command_line, strim(COMMAND_LINE));
/* append IPL PARM data to the boot command line */
- if (ipl_block_valid)
+ if (!is_prot_virt_guest() && ipl_block_valid)
append_ipl_block_parm();
}