diff options
Diffstat (limited to 'arch/x86/include/asm/microcode.h')
| -rw-r--r-- | arch/x86/include/asm/microcode.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/include/asm/microcode.h b/arch/x86/include/asm/microcode.h index be7cddc414e4..8b41f26f003b 100644 --- a/arch/x86/include/asm/microcode.h +++ b/arch/x86/include/asm/microcode.h @@ -2,6 +2,8 @@ #ifndef _ASM_X86_MICROCODE_H #define _ASM_X86_MICROCODE_H +#include <asm/msr.h> + struct cpu_signature { unsigned int sig; unsigned int pf; @@ -63,7 +65,7 @@ static inline u32 intel_get_microcode_revision(void) { u32 rev, dummy; - native_wrmsrl(MSR_IA32_UCODE_REV, 0); + native_wrmsrq(MSR_IA32_UCODE_REV, 0); /* As documented in the SDM: Do a CPUID 1 here */ native_cpuid_eax(1); |