diff options
Diffstat (limited to 'arch/x86/kernel/cpu/intel.c')
| -rw-r--r-- | arch/x86/kernel/cpu/intel.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index a49615ffcaca..42cebcac8a77 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -247,8 +247,8 @@ static void early_init_intel(struct cpuinfo_x86 *c) #endif /* CPUID workaround for 0F33/0F34 CPU */ - if (c->x86 == 0xF && c->x86_model == 0x3 - && (c->x86_stepping == 0x3 || c->x86_stepping == 0x4)) + if (c->x86_vfm == INTEL_P4_PRESCOTT && + (c->x86_stepping == 0x3 || c->x86_stepping == 0x4)) c->x86_phys_bits = 36; /* @@ -421,7 +421,7 @@ static void intel_workarounds(struct cpuinfo_x86 *c) * P4 Xeon erratum 037 workaround. * Hardware prefetcher may cause stale data to be loaded into the cache. */ - if ((c->x86 == 15) && (c->x86_model == 1) && (c->x86_stepping == 1)) { + if (c->x86_vfm == INTEL_P4_WILLAMETTE && c->x86_stepping == 1) { if (msr_set_bit(MSR_IA32_MISC_ENABLE, MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE_BIT) > 0) { pr_info("CPU: C0 stepping P4 Xeon detected.\n"); |