From: Andi Kleen <a...@linux.intel.com> Obviously these functions have to be visible, otherwise the whole kernel could be optimized away.
Signed-off-by: Andi Kleen <a...@linux.intel.com> --- arch/x86/include/asm/setup.h | 8 +++++--- arch/x86/kernel/head32.c | 2 +- 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 b7bf350..3475554 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 138463a..06f87be 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 55b6761..1be8e43 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; -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/