diff options
-rw-r--r-- | arch/x86/kernel/cpu/centaur_64.c | 10 | ||||
-rw-r--r-- | arch/x86/kernel/cpu/common_64.c | 14 | ||||
-rw-r--r-- | arch/x86/kernel/cpu/intel_64.c | 10 |
3 files changed, 8 insertions, 26 deletions
diff --git a/arch/x86/kernel/cpu/centaur_64.c b/arch/x86/kernel/cpu/centaur_64.c index 2026d2119cd..1d181c40e2e 100644 --- a/arch/x86/kernel/cpu/centaur_64.c +++ b/arch/x86/kernel/cpu/centaur_64.c @@ -16,16 +16,6 @@ static void __cpuinit early_init_centaur(struct cpuinfo_x86 *c) static void __cpuinit init_centaur(struct cpuinfo_x86 *c) { - /* Cache sizes */ - unsigned n; - - n = c->extended_cpuid_level; - if (n >= 0x80000008) { - unsigned eax = cpuid_eax(0x80000008); - c->x86_virt_bits = (eax >> 8) & 0xff; - c->x86_phys_bits = eax & 0xff; - } - if (c->x86 == 0x6 && c->x86_model >= 0xf) { c->x86_cache_alignment = c->x86_clflush_size * 2; set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC); diff --git a/arch/x86/kernel/cpu/common_64.c b/arch/x86/kernel/cpu/common_64.c index 36537ab9e56..7b8cc72feb4 100644 --- a/arch/x86/kernel/cpu/common_64.c +++ b/arch/x86/kernel/cpu/common_64.c @@ -98,7 +98,7 @@ int __cpuinit get_model_name(struct cpuinfo_x86 *c) void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c) { - unsigned int n, dummy, eax, ebx, ecx, edx; + unsigned int n, dummy, ebx, ecx, edx; n = c->extended_cpuid_level; @@ -121,11 +121,6 @@ void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c) printk(KERN_INFO "CPU: L2 Cache: %dK (%d bytes/line)\n", c->x86_cache_size, ecx & 0xFF); } - if (n >= 0x80000008) { - cpuid(0x80000008, &eax, &dummy, &dummy, &dummy); - c->x86_virt_bits = (eax >> 8) & 0xff; - c->x86_phys_bits = eax & 0xff; - } } void __cpuinit detect_ht(struct cpuinfo_x86 *c) @@ -314,6 +309,13 @@ static void __cpuinit early_identify_cpu(struct cpuinfo_x86 *c) if (c->extended_cpuid_level >= 0x80000007) c->x86_power = cpuid_edx(0x80000007); + if (c->extended_cpuid_level >= 0x80000008) { + u32 eax = cpuid_eax(0x80000008); + + c->x86_virt_bits = (eax >> 8) & 0xff; + c->x86_phys_bits = eax & 0xff; + } + /* Assume all 64-bit CPUs support 32-bit syscall */ set_cpu_cap(c, X86_FEATURE_SYSCALL32); diff --git a/arch/x86/kernel/cpu/intel_64.c b/arch/x86/kernel/cpu/intel_64.c index 02f773399e3..1019c58d39f 100644 --- a/arch/x86/kernel/cpu/intel_64.c +++ b/arch/x86/kernel/cpu/intel_64.c @@ -54,9 +54,6 @@ static void __cpuinit srat_detect_node(void) static void __cpuinit init_intel(struct cpuinfo_x86 *c) { - /* Cache sizes */ - unsigned n; - init_intel_cacheinfo(c); if (c->cpuid_level > 9) { unsigned eax = cpuid_eax(10); @@ -78,13 +75,6 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) if (cpu_has_bts) ds_init_intel(c); - n = c->extended_cpuid_level; - if (n >= 0x80000008) { - unsigned eax = cpuid_eax(0x80000008); - c->x86_virt_bits = (eax >> 8) & 0xff; - c->x86_phys_bits = eax & 0xff; - } - if (c->x86 == 15) c->x86_cache_alignment = c->x86_clflush_size * 2; if (c->x86 == 6) |