diff options
| -rw-r--r-- | arch/x86/kernel/cpu/hygon.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/hygon.c b/arch/x86/kernel/cpu/hygon.c index 3e8891a9caf2..ec51c2b9a257 100644 --- a/arch/x86/kernel/cpu/hygon.c +++ b/arch/x86/kernel/cpu/hygon.c @@ -125,11 +125,12 @@ static void bsp_init_hygon(struct cpuinfo_x86 *c) static void early_init_hygon(struct cpuinfo_x86 *c) { - u32 dummy; + u64 val; set_cpu_cap(c, X86_FEATURE_K8); - rdmsr_safe(MSR_AMD64_PATCH_LEVEL, &c->microcode, &dummy); + rdmsrq_safe(MSR_AMD64_PATCH_LEVEL, &val); + c->microcode = (u32)val; /* * c->x86_power is 8000_0007 edx. Bit 8 is TSC runs at constant rate |