diff options
| -rw-r--r-- | arch/s390/boot/ipl_parm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/boot/ipl_parm.c b/arch/s390/boot/ipl_parm.c index 4a052a844f9b..80b8d8712f08 100644 --- a/arch/s390/boot/ipl_parm.c +++ b/arch/s390/boot/ipl_parm.c @@ -223,12 +223,12 @@ void parse_boot_command_line(void) while (*args) { args = next_arg(args, ¶m, &val); - if (!strcmp(param, "mem")) { + if (!strcmp(param, "mem") && val) { memory_end = round_down(memparse(val, NULL), PAGE_SIZE); memory_end_set = 1; } - if (!strcmp(param, "vmalloc")) + if (!strcmp(param, "vmalloc") && val) vmalloc_size = round_up(memparse(val, NULL), PAGE_SIZE); if (!strcmp(param, "noexec")) { @@ -237,7 +237,7 @@ void parse_boot_command_line(void) noexec_disabled = 1; } - if (!strcmp(param, "facilities")) + if (!strcmp(param, "facilities") && val) modify_fac_list(val); if (!strcmp(param, "nokaslr")) |