diff options
| -rw-r--r-- | arch/x86/kernel/xsave.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c index ada8df7b89c0..87a815b85f3e 100644 --- a/arch/x86/kernel/xsave.c +++ b/arch/x86/kernel/xsave.c @@ -678,16 +678,12 @@ void xsave_init(void) this_func(); } -static inline void __init eager_fpu_init_bp(void) -{ - if (!init_xstate_buf) - setup_init_fpu_buf(); -} - -void eager_fpu_init(void) +/* + * setup_init_fpu_buf() is __init and it is OK to call it here because + * init_xstate_buf will be unset only once during boot. + */ +void __init_refok eager_fpu_init(void) { - static __refdata void (*boot_func)(void) = eager_fpu_init_bp; - WARN_ON(used_math()); current_thread_info()->status = 0; @@ -699,10 +695,8 @@ void eager_fpu_init(void) return; } - if (boot_func) { - boot_func(); - boot_func = NULL; - } + if (!init_xstate_buf) + setup_init_fpu_buf(); } /* |