diff options
Diffstat (limited to 'init/main.c')
| -rw-r--r-- | init/main.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/init/main.c b/init/main.c index 0aecd2839c1f..206acdde51f5 100644 --- a/init/main.c +++ b/init/main.c @@ -633,14 +633,18 @@ static void __init setup_command_line(char *command_line) if (extra_command_line) xlen = strlen(extra_command_line); - if (extra_init_args) + if (extra_init_args) { + extra_init_args = strim(extra_init_args); /* remove trailing space */ ilen = strlen(extra_init_args) + 4; /* for " -- " */ + } - len = xlen + strlen(boot_command_line) + 1; + len = xlen + strlen(boot_command_line) + ilen + 1; - saved_command_line = memblock_alloc(len + ilen, SMP_CACHE_BYTES); + saved_command_line = memblock_alloc(len, SMP_CACHE_BYTES); if (!saved_command_line) - panic("%s: Failed to allocate %zu bytes\n", __func__, len + ilen); + panic("%s: Failed to allocate %zu bytes\n", __func__, len); + + len = xlen + strlen(command_line) + 1; static_command_line = memblock_alloc(len, SMP_CACHE_BYTES); if (!static_command_line) @@ -1433,6 +1437,7 @@ static void mark_readonly(void) * insecure pages which are W+X. */ flush_module_init_free_work(); + jump_label_init_ro(); mark_rodata_ro(); debug_checkwx(); rodata_test(); |