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-rw-r--r--src/cpu/x86/lapic/lapic_cpu_init.c2
-rw-r--r--src/include/cpu/cpu.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/cpu/x86/lapic/lapic_cpu_init.c b/src/cpu/x86/lapic/lapic_cpu_init.c
index fc5a7861e1..b721e8f9b0 100644
--- a/src/cpu/x86/lapic/lapic_cpu_init.c
+++ b/src/cpu/x86/lapic/lapic_cpu_init.c
@@ -373,7 +373,7 @@ static __inline__ __attribute__((always_inline)) void writecr4(unsigned long Dat
#endif
/* C entry point of secondary cpus */
-void secondary_cpu_init(void)
+void __attribute__((regparm(0))) secondary_cpu_init(void)
{
atomic_inc(&active_cpus);
#if CONFIG_SERIAL_CPU_INIT
diff --git a/src/include/cpu/cpu.h b/src/include/cpu/cpu.h
index 34ba61ec26..a9369fbf76 100644
--- a/src/include/cpu/cpu.h
+++ b/src/include/cpu/cpu.h
@@ -7,7 +7,7 @@
void cpu_initialize(void);
struct bus;
void initialize_cpus(struct bus *cpu_bus);
-void secondary_cpu_init(void);
+void __attribute__((regparm(0))) secondary_cpu_init(void);
#if CONFIG_HAVE_SMI_HANDLER
void smm_init(void);