diff options
| -rw-r--r-- | arch/x86/kernel/cpu/common.c | 13 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/intel.c | 6 |
2 files changed, 9 insertions, 10 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index c6049650c093..4973d6308938 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c | |||
| @@ -491,17 +491,18 @@ u16 __read_mostly tlb_lld_2m[NR_INFO]; | |||
| 491 | u16 __read_mostly tlb_lld_4m[NR_INFO]; | 491 | u16 __read_mostly tlb_lld_4m[NR_INFO]; |
| 492 | u16 __read_mostly tlb_lld_1g[NR_INFO]; | 492 | u16 __read_mostly tlb_lld_1g[NR_INFO]; |
| 493 | 493 | ||
| 494 | void cpu_detect_tlb(struct cpuinfo_x86 *c) | 494 | static void cpu_detect_tlb(struct cpuinfo_x86 *c) |
| 495 | { | 495 | { |
| 496 | if (this_cpu->c_detect_tlb) | 496 | if (this_cpu->c_detect_tlb) |
| 497 | this_cpu->c_detect_tlb(c); | 497 | this_cpu->c_detect_tlb(c); |
| 498 | 498 | ||
| 499 | printk(KERN_INFO "Last level iTLB entries: 4KB %d, 2MB %d, 4MB %d\n" | 499 | pr_info("Last level iTLB entries: 4KB %d, 2MB %d, 4MB %d\n", |
| 500 | "Last level dTLB entries: 4KB %d, 2MB %d, 4MB %d, 1GB %d\n", | ||
| 501 | tlb_lli_4k[ENTRIES], tlb_lli_2m[ENTRIES], | 500 | tlb_lli_4k[ENTRIES], tlb_lli_2m[ENTRIES], |
| 502 | tlb_lli_4m[ENTRIES], tlb_lld_4k[ENTRIES], | 501 | tlb_lli_4m[ENTRIES]); |
| 503 | tlb_lld_2m[ENTRIES], tlb_lld_4m[ENTRIES], | 502 | |
| 504 | tlb_lld_1g[ENTRIES]); | 503 | pr_info("Last level dTLB entries: 4KB %d, 2MB %d, 4MB %d, 1GB %d\n", |
| 504 | tlb_lld_4k[ENTRIES], tlb_lld_2m[ENTRIES], | ||
| 505 | tlb_lld_4m[ENTRIES], tlb_lld_1g[ENTRIES]); | ||
| 505 | } | 506 | } |
| 506 | 507 | ||
| 507 | void detect_ht(struct cpuinfo_x86 *c) | 508 | void detect_ht(struct cpuinfo_x86 *c) |
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 9cc6b6f25f42..94d7dcb12145 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c | |||
| @@ -487,10 +487,8 @@ static void init_intel(struct cpuinfo_x86 *c) | |||
| 487 | 487 | ||
| 488 | rdmsrl(MSR_IA32_ENERGY_PERF_BIAS, epb); | 488 | rdmsrl(MSR_IA32_ENERGY_PERF_BIAS, epb); |
| 489 | if ((epb & 0xF) == ENERGY_PERF_BIAS_PERFORMANCE) { | 489 | if ((epb & 0xF) == ENERGY_PERF_BIAS_PERFORMANCE) { |
| 490 | printk_once(KERN_WARNING "ENERGY_PERF_BIAS:" | 490 | pr_warn_once("ENERGY_PERF_BIAS: Set to 'normal', was 'performance'\n"); |
| 491 | " Set to 'normal', was 'performance'\n" | 491 | pr_warn_once("ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)\n"); |
| 492 | "ENERGY_PERF_BIAS: View and update with" | ||
| 493 | " x86_energy_perf_policy(8)\n"); | ||
| 494 | epb = (epb & ~0xF) | ENERGY_PERF_BIAS_NORMAL; | 492 | epb = (epb & ~0xF) | ENERGY_PERF_BIAS_NORMAL; |
| 495 | wrmsrl(MSR_IA32_ENERGY_PERF_BIAS, epb); | 493 | wrmsrl(MSR_IA32_ENERGY_PERF_BIAS, epb); |
| 496 | } | 494 | } |
