diff options
| author | Andi Kleen <ak@linux.intel.com> | 2013-08-05 15:02:38 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2013-08-06 14:18:26 -0700 |
| commit | a1ed4ddfb780910c1bb1e9df9cfc87454b607489 (patch) | |
| tree | 07714ef5692ead5c97563d8e906083fc67927646 | |
| parent | 1d9090e2fb32c84277cef6e72a21be7f78c929f4 (diff) | |
x86, asmlinkage: Make _*_start_kernel visible
Obviously these functions have to be visible, otherwise
the whole kernel could be optimized away.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1375740170-7446-5-git-send-email-andi@firstfloor.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
| -rw-r--r-- | arch/x86/include/asm/setup.h | 8 | ||||
| -rw-r--r-- | arch/x86/kernel/head32.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/head64.c | 2 |
3 files changed, 7 insertions, 5 deletions
diff --git a/arch/x86/include/asm/setup.h b/arch/x86/include/asm/setup.h index b7bf3505e1ec..347555492dad 100644 --- a/arch/x86/include/asm/setup.h +++ b/arch/x86/include/asm/setup.h @@ -6,6 +6,8 @@ #define COMMAND_LINE_SIZE 2048 +#include <linux/linkage.h> + #ifdef __i386__ #include <linux/pfn.h> @@ -108,11 +110,11 @@ void *extend_brk(size_t size, size_t align); extern void probe_roms(void); #ifdef __i386__ -void __init i386_start_kernel(void); +asmlinkage void __init i386_start_kernel(void); #else -void __init x86_64_start_kernel(char *real_mode); -void __init x86_64_start_reservations(char *real_mode_data); +asmlinkage void __init x86_64_start_kernel(char *real_mode); +asmlinkage void __init 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 138463a24877..06f87bece92a 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) reserve_ebda_region(); } -void __init i386_start_kernel(void) +asmlinkage void __init i386_start_kernel(void) { sanitize_boot_params(&boot_params); diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index 55b67614ed94..1be8e43b669e 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -137,7 +137,7 @@ static void __init copy_bootdata(char *real_mode_data) } } -void __init x86_64_start_kernel(char * real_mode_data) +asmlinkage void __init x86_64_start_kernel(char * real_mode_data) { int i; |