diff options
Diffstat (limited to 'arch/arm/cpu/armv7/cpu.c')
| -rw-r--r-- | arch/arm/cpu/armv7/cpu.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/cpu.c b/arch/arm/cpu/armv7/cpu.c index c6fa8ef136..9eb484af18 100644 --- a/arch/arm/cpu/armv7/cpu.c +++ b/arch/arm/cpu/armv7/cpu.c @@ -36,9 +36,15 @@ #include <asm/system.h> #include <asm/cache.h> #include <asm/armv7.h> +#include <linux/compiler.h> -void save_boot_params_default(u32 r0, u32 r1, u32 r2, u32 r3) +void __naked save_boot_params_default(u32 r0, u32 r1, u32 r2, u32 r3) { + /* + * Stack pointer is not yet initialized + * Don't save anything to stack even if compiled with -O0 + */ + asm("bx lr"); } void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3) |
