diff options
Diffstat (limited to 'arch/x86_64/kernel/head64.c')
| -rw-r--r-- | arch/x86_64/kernel/head64.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/head64.c b/arch/x86_64/kernel/head64.c index e6a71c9556d..36647ce6aec 100644 --- a/arch/x86_64/kernel/head64.c +++ b/arch/x86_64/kernel/head64.c @@ -85,6 +85,11 @@ void __init x86_64_start_kernel(char * real_mode_data) clear_bss(); /* + * This must be called really, really early: + */ + lockdep_init(); + + /* * switch to init_level4_pgt from boot_level4_pgt */ memcpy(init_level4_pgt, boot_level4_pgt, PTRS_PER_PGD*sizeof(pgd_t)); |