diff options
| -rw-r--r-- | arch/x86/include/asm/setup.h | 6 | ||||
| -rw-r--r-- | arch/x86/kernel/head32.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/head64.c | 4 | ||||
| -rw-r--r-- | tools/objtool/check.c | 2 |
4 files changed, 8 insertions, 6 deletions
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index f37cbff7354c..f3495623ac99 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -125,11 +125,11 @@ void clear_bss(void); #ifdef __i386__ -asmlinkage void __init i386_start_kernel(void); +asmlinkage void __init __noreturn i386_start_kernel(void); #else -asmlinkage void __init x86_64_start_kernel(char *real_mode); -asmlinkage void __init x86_64_start_reservations(char *real_mode_data); +asmlinkage void __init __noreturn x86_64_start_kernel(char *real_mode); +asmlinkage void __init __noreturn x86_64_start_reservations(char *real_mode_data); #endif /* __i386__ */ #endif /* _SETUP */ diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head32.c index ec6fefbfd3c0..10c27b4261eb 100644 --- a/arch/x86/kernel/head32.c +++ b/arch/x86/kernel/head32.c @@ -29,7 +29,7 @@ static void __init i386_default_early_setup(void) x86_init.mpparse.setup_ioapic_ids = setup_ioapic_ids_from_mpc; } -asmlinkage __visible void __init i386_start_kernel(void) +asmlinkage __visible void __init __noreturn i386_start_kernel(void) { /* Make sure IDT is set up before any exception happens */ idt_setup_early_handler(); diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index 387e4b12e823..49f7629b17f7 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -471,7 +471,7 @@ static void __init copy_bootdata(char *real_mode_data) sme_unmap_bootdata(real_mode_data); } -asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data) +asmlinkage __visible void __init __noreturn x86_64_start_kernel(char * real_mode_data) { /* * Build-time sanity checks on the kernel image and module @@ -537,7 +537,7 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data) x86_64_start_reservations(real_mode_data); } -void __init x86_64_start_reservations(char *real_mode_data) +void __init __noreturn x86_64_start_reservations(char *real_mode_data) { /* version is always not zero if it is copied */ if (!boot_params.hdr.version) diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 9aaad9dc6c20..a436bc1e63d9 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -225,6 +225,8 @@ static bool __dead_end_function(struct objtool_file *file, struct symbol *func, "start_kernel", "stop_this_cpu", "usercopy_abort", + "x86_64_start_kernel", + "x86_64_start_reservations", "xen_cpu_bringup_again", "xen_start_kernel", }; |