From 1b74dde7c47c19a73ea3e9fac95ac27b5d3d50c5 Mon Sep 17 00:00:00 2001 From: Chen Yucong Date: Tue, 2 Feb 2016 11:45:02 +0800 Subject: [PATCH] x86/cpu: Convert printk(KERN_ ...) to pr_(...) - Use the more current logging style pr_(...) instead of the old printk(KERN_ ...). - Convert pr_warning() to pr_warn(). Signed-off-by: Chen Yucong Cc: Borislav Petkov Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1454384702-21707-1-git-send-email-slaoub@gmail.com Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/amd.c | 23 +++++------ arch/x86/kernel/cpu/bugs_64.c | 2 +- arch/x86/kernel/cpu/centaur.c | 10 ++--- arch/x86/kernel/cpu/common.c | 42 ++++++++++---------- arch/x86/kernel/cpu/cyrix.c | 10 ++--- arch/x86/kernel/cpu/hypervisor.c | 2 +- arch/x86/kernel/cpu/intel.c | 10 ++--- arch/x86/kernel/cpu/intel_cacheinfo.c | 2 +- arch/x86/kernel/cpu/mcheck/mce-inject.c | 15 ++++--- arch/x86/kernel/cpu/mcheck/p5.c | 18 ++++----- arch/x86/kernel/cpu/mcheck/therm_throt.c | 15 ++++--- arch/x86/kernel/cpu/mcheck/threshold.c | 4 +- arch/x86/kernel/cpu/mcheck/winchip.c | 5 +-- arch/x86/kernel/cpu/microcode/amd.c | 2 +- arch/x86/kernel/cpu/mshyperv.c | 8 ++-- arch/x86/kernel/cpu/mtrr/centaur.c | 2 +- arch/x86/kernel/cpu/mtrr/cleanup.c | 44 ++++++++++----------- arch/x86/kernel/cpu/mtrr/generic.c | 23 ++++++----- arch/x86/kernel/cpu/mtrr/main.c | 20 +++++----- arch/x86/kernel/cpu/perf_event.c | 9 +++-- arch/x86/kernel/cpu/perf_event_amd_ibs.c | 10 ++--- arch/x86/kernel/cpu/perf_event_amd_uncore.c | 4 +- arch/x86/kernel/cpu/perf_event_intel_ds.c | 6 +-- arch/x86/kernel/cpu/rdrand.c | 2 +- arch/x86/kernel/cpu/topology.c | 4 +- arch/x86/kernel/cpu/transmeta.c | 8 ++-- arch/x86/kernel/cpu/vmware.c | 5 +-- 27 files changed, 146 insertions(+), 159 deletions(-) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index a07956a08936..97c59fd60702 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -117,7 +117,7 @@ static void init_amd_k6(struct cpuinfo_x86 *c) void (*f_vide)(void); u64 d, d2; - printk(KERN_INFO "AMD K6 stepping B detected - "); + pr_info("AMD K6 stepping B detected - "); /* * It looks like AMD fixed the 2.6.2 bug and improved indirect @@ -133,10 +133,9 @@ static void init_amd_k6(struct cpuinfo_x86 *c) d = d2-d; if (d > 20*K6_BUG_LOOP) - printk(KERN_CONT - "system stability may be impaired when more than 32 MB are used.\n"); + pr_cont("system stability may be impaired when more than 32 MB are used.\n"); else - printk(KERN_CONT "probably OK (after B9730xxxx).\n"); + pr_cont("probably OK (after B9730xxxx).\n"); } /* K6 with old style WHCR */ @@ -154,7 +153,7 @@ static void init_amd_k6(struct cpuinfo_x86 *c) wbinvd(); wrmsr(MSR_K6_WHCR, l, h); local_irq_restore(flags); - printk(KERN_INFO "Enabling old style K6 write allocation for %d Mb\n", + pr_info("Enabling old style K6 write allocation for %d Mb\n", mbytes); } return; @@ -175,7 +174,7 @@ static void init_amd_k6(struct cpuinfo_x86 *c) wbinvd(); wrmsr(MSR_K6_WHCR, l, h); local_irq_restore(flags); - printk(KERN_INFO "Enabling new style K6 write allocation for %d Mb\n", + pr_info("Enabling new style K6 write allocation for %d Mb\n", mbytes); } @@ -202,7 +201,7 @@ static void init_amd_k7(struct cpuinfo_x86 *c) */ if (c->x86_model >= 6 && c->x86_model <= 10) { if (!cpu_has(c, X86_FEATURE_XMM)) { - printk(KERN_INFO "Enabling disabled K7/SSE Support.\n"); + pr_info("Enabling disabled K7/SSE Support.\n"); msr_clear_bit(MSR_K7_HWCR, 15); set_cpu_cap(c, X86_FEATURE_XMM); } @@ -216,9 +215,8 @@ static void init_amd_k7(struct cpuinfo_x86 *c) if ((c->x86_model == 8 && c->x86_mask >= 1) || (c->x86_model > 8)) { rdmsr(MSR_K7_CLK_CTL, l, h); if ((l & 0xfff00000) != 0x20000000) { - printk(KERN_INFO - "CPU: CLK_CTL MSR was %x. Reprogramming to %x\n", - l, ((l & 0x000fffff)|0x20000000)); + pr_info("CPU: CLK_CTL MSR was %x. Reprogramming to %x\n", + l, ((l & 0x000fffff)|0x20000000)); wrmsr(MSR_K7_CLK_CTL, (l & 0x000fffff)|0x20000000, h); } } @@ -485,7 +483,7 @@ static void bsp_init_amd(struct cpuinfo_x86 *c) if (!rdmsrl_safe(MSR_K8_TSEG_ADDR, &tseg)) { unsigned long pfn = tseg >> PAGE_SHIFT; - printk(KERN_DEBUG "tseg: %010llx\n", tseg); + pr_debug("tseg: %010llx\n", tseg); if (pfn_range_is_mapped(pfn, pfn + 1)) set_memory_4k((unsigned long)__va(tseg), 1); } @@ -500,8 +498,7 @@ static void bsp_init_amd(struct cpuinfo_x86 *c) rdmsrl(MSR_K7_HWCR, val); if (!(val & BIT(24))) - printk(KERN_WARNING FW_BUG "TSC doesn't count " - "with P0 frequency!\n"); + pr_warn(FW_BUG "TSC doesn't count with P0 frequency!\n"); } } diff --git a/arch/x86/kernel/cpu/bugs_64.c b/arch/x86/kernel/cpu/bugs_64.c index 04f0fe5af83e..a972ac4c7e7d 100644 --- a/arch/x86/kernel/cpu/bugs_64.c +++ b/arch/x86/kernel/cpu/bugs_64.c @@ -15,7 +15,7 @@ void __init check_bugs(void) { identify_boot_cpu(); #if !defined(CONFIG_SMP) - printk(KERN_INFO "CPU: "); + pr_info("CPU: "); print_cpu_info(&boot_cpu_data); #endif alternative_instructions(); diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c index ae20be6e483c..ce197bb7c129 100644 --- a/arch/x86/kernel/cpu/centaur.c +++ b/arch/x86/kernel/cpu/centaur.c @@ -29,7 +29,7 @@ static void init_c3(struct cpuinfo_x86 *c) rdmsr(MSR_VIA_FCR, lo, hi); lo |= ACE_FCR; /* enable ACE unit */ wrmsr(MSR_VIA_FCR, lo, hi); - printk(KERN_INFO "CPU: Enabled ACE h/w crypto\n"); + pr_info("CPU: Enabled ACE h/w crypto\n"); } /* enable RNG unit, if present and disabled */ @@ -37,7 +37,7 @@ static void init_c3(struct cpuinfo_x86 *c) rdmsr(MSR_VIA_RNG, lo, hi); lo |= RNG_ENABLE; /* enable RNG unit */ wrmsr(MSR_VIA_RNG, lo, hi); - printk(KERN_INFO "CPU: Enabled h/w RNG\n"); + pr_info("CPU: Enabled h/w RNG\n"); } /* store Centaur Extended Feature Flags as @@ -130,7 +130,7 @@ static void init_centaur(struct cpuinfo_x86 *c) name = "C6"; fcr_set = ECX8|DSMC|EDCTLB|EMMX|ERETSTK; fcr_clr = DPDC; - printk(KERN_NOTICE "Disabling bugged TSC.\n"); + pr_notice("Disabling bugged TSC.\n"); clear_cpu_cap(c, X86_FEATURE_TSC); break; case 8: @@ -163,11 +163,11 @@ static void init_centaur(struct cpuinfo_x86 *c) newlo = (lo|fcr_set) & (~fcr_clr); if (newlo != lo) { - printk(KERN_INFO "Centaur FCR was 0x%X now 0x%X\n", + pr_info("Centaur FCR was 0x%X now 0x%X\n", lo, newlo); wrmsr(MSR_IDT_FCR1, newlo, hi); } else { - printk(KERN_INFO "Centaur FCR is 0x%X\n", lo); + pr_info("Centaur FCR is 0x%X\n", lo); } /* Emulate MTRRs using Centaur's MCR. */ set_cpu_cap(c, X86_FEATURE_CENTAUR_MCR); diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 37830de8f60a..68a80e9b67fc 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -228,7 +228,7 @@ static void squash_the_stupid_serial_number(struct cpuinfo_x86 *c) lo |= 0x200000; wrmsr(MSR_IA32_BBL_CR_CTL, lo, hi); - printk(KERN_NOTICE "CPU serial number disabled.\n"); + pr_notice("CPU serial number disabled.\n"); clear_cpu_cap(c, X86_FEATURE_PN); /* Disabling the serial number may affect the cpuid level */ @@ -329,9 +329,8 @@ static void filter_cpuid_features(struct cpuinfo_x86 *c, bool warn) if (!warn) continue; - printk(KERN_WARNING - "CPU: CPU feature " X86_CAP_FMT " disabled, no CPUID level 0x%x\n", - x86_cap_flag(df->feature), df->level); + pr_warn("CPU: CPU feature " X86_CAP_FMT " disabled, no CPUID level 0x%x\n", + x86_cap_flag(df->feature), df->level); } } @@ -510,7 +509,7 @@ void detect_ht(struct cpuinfo_x86 *c) smp_num_siblings = (ebx & 0xff0000) >> 16; if (smp_num_siblings == 1) { - printk_once(KERN_INFO "CPU0: Hyper-Threading is disabled\n"); + pr_info_once("CPU0: Hyper-Threading is disabled\n"); goto out; } @@ -531,10 +530,10 @@ void detect_ht(struct cpuinfo_x86 *c) out: if (!printed && (c->x86_max_cores * smp_num_siblings) > 1) { - printk(KERN_INFO "CPU: Physical Processor ID: %d\n", - c->phys_proc_id); - printk(KERN_INFO "CPU: Processor Core ID: %d\n", - c->cpu_core_id); + pr_info("CPU: Physical Processor ID: %d\n", + c->phys_proc_id); + pr_info("CPU: Processor Core ID: %d\n", + c->cpu_core_id); printed = 1; } #endif @@ -559,9 +558,8 @@ static void get_cpu_vendor(struct cpuinfo_x86 *c) } } - printk_once(KERN_ERR - "CPU: vendor_id '%s' unknown, using generic init.\n" \ - "CPU: Your system may be unstable.\n", v); + pr_err_once("CPU: vendor_id '%s' unknown, using generic init.\n" \ + "CPU: Your system may be unstable.\n", v); c->x86_vendor = X86_VENDOR_UNKNOWN; this_cpu = &default_cpu; @@ -760,7 +758,7 @@ void __init early_cpu_init(void) int count = 0; #ifdef CONFIG_PROCESSOR_SELECT - printk(KERN_INFO "KERNEL supported cpus:\n"); + pr_info("KERNEL supported cpus:\n"); #endif for (cdev = __x86_cpu_dev_start; cdev < __x86_cpu_dev_end; cdev++) { @@ -778,7 +776,7 @@ void __init early_cpu_init(void) for (j = 0; j < 2; j++) { if (!cpudev->c_ident[j]) continue; - printk(KERN_INFO " %s %s\n", cpudev->c_vendor, + pr_info(" %s %s\n", cpudev->c_vendor, cpudev->c_ident[j]); } } @@ -1061,7 +1059,7 @@ static void __print_cpu_msr(void) for (index = index_min; index < index_max; index++) { if (rdmsrl_safe(index, &val)) continue; - printk(KERN_INFO " MSR%08x: %016llx\n", index, val); + pr_info(" MSR%08x: %016llx\n", index, val); } } } @@ -1100,19 +1098,19 @@ void print_cpu_info(struct cpuinfo_x86 *c) } if (vendor && !strstr(c->x86_model_id, vendor)) - printk(KERN_CONT "%s ", vendor); + pr_cont("%s ", vendor); if (c->x86_model_id[0]) - printk(KERN_CONT "%s", c->x86_model_id); + pr_cont("%s", c->x86_model_id); else - printk(KERN_CONT "%d86", c->x86); + pr_cont("%d86", c->x86); - printk(KERN_CONT " (family: 0x%x, model: 0x%x", c->x86, c->x86_model); + pr_cont(" (family: 0x%x, model: 0x%x", c->x86, c->x86_model); if (c->x86_mask || c->cpuid_level >= 0) - printk(KERN_CONT ", stepping: 0x%x)\n", c->x86_mask); + pr_cont(", stepping: 0x%x)\n", c->x86_mask); else - printk(KERN_CONT ")\n"); + pr_cont(")\n"); print_cpu_msr(c); } @@ -1438,7 +1436,7 @@ void cpu_init(void) show_ucode_info_early(); - printk(KERN_INFO "Initializing CPU#%d\n", cpu); + pr_info("Initializing CPU#%d\n", cpu); if (cpu_feature_enabled(X86_FEATURE_VME) || cpu_has_tsc || diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c index aaf152e79637..187bb583d0df 100644 --- a/arch/x86/kernel/cpu/cyrix.c +++ b/arch/x86/kernel/cpu/cyrix.c @@ -103,7 +103,7 @@ static void check_cx686_slop(struct cpuinfo_x86 *c) local_irq_restore(flags); if (ccr5 & 2) { /* possible wrong calibration done */ - printk(KERN_INFO "Recalibrating delay loop with SLOP bit reset\n"); + pr_info("Recalibrating delay loop with SLOP bit reset\n"); calibrate_delay(); c->loops_per_jiffy = loops_per_jiffy; } @@ -115,7 +115,7 @@ static void set_cx86_reorder(void) { u8 ccr3; - printk(KERN_INFO "Enable Memory access reorder on Cyrix/NSC processor.\n"); + pr_info("Enable Memory access reorder on Cyrix/NSC processor.\n"); ccr3 = getCx86(CX86_CCR3); setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */ @@ -128,7 +128,7 @@ static void set_cx86_reorder(void) static void set_cx86_memwb(void) { - printk(KERN_INFO "Enable Memory-Write-back mode on Cyrix/NSC processor.\n"); + pr_info("Enable Memory-Write-back mode on Cyrix/NSC processor.\n"); /* CCR2 bit 2: unlock NW bit */ setCx86_old(CX86_CCR2, getCx86_old(CX86_CCR2) & ~0x04); @@ -268,7 +268,7 @@ static void init_cyrix(struct cpuinfo_x86 *c) * VSA1 we work around however. */ - printk(KERN_INFO "Working around Cyrix MediaGX virtual DMA bugs.\n"); + pr_info("Working around Cyrix MediaGX virtual DMA bugs.\n"); isa_dma_bridge_buggy = 2; /* We do this before the PCI layer is running. However we @@ -426,7 +426,7 @@ static void cyrix_identify(struct cpuinfo_x86 *c) if (dir0 == 5 || dir0 == 3) { unsigned char ccr3; unsigned long flags; - printk(KERN_INFO "Enabling CPUID on Cyrix processor.\n"); + pr_info("Enabling CPUID on Cyrix processor.\n"); local_irq_save(flags); ccr3 = getCx86(CX86_CCR3); /* enable MAPEN */ diff --git a/arch/x86/kernel/cpu/hypervisor.c b/arch/x86/kernel/cpu/hypervisor.c index d820d8eae96b..73d391ae452f 100644 --- a/arch/x86/kernel/cpu/hypervisor.c +++ b/arch/x86/kernel/cpu/hypervisor.c @@ -56,7 +56,7 @@ detect_hypervisor_vendor(void) } if (max_pri) - printk(KERN_INFO "Hypervisor detected: %s\n", x86_hyper->name); + pr_info("Hypervisor detected: %s\n", x86_hyper->name); } void init_hypervisor(struct cpuinfo_x86 *c) diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 565648bc1a0a..05b9211ea0f7 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -61,7 +61,7 @@ static void early_init_intel(struct cpuinfo_x86 *c) */ if (c->x86 == 6 && c->x86_model == 0x1c && c->x86_mask <= 2 && c->microcode < 0x20e) { - printk(KERN_WARNING "Atom PSE erratum detected, BIOS microcode update recommended\n"); + pr_warn("Atom PSE erratum detected, BIOS microcode update recommended\n"); clear_cpu_cap(c, X86_FEATURE_PSE); } @@ -140,7 +140,7 @@ static void early_init_intel(struct cpuinfo_x86 *c) if (c->x86 > 6 || (c->x86 == 6 && c->x86_model >= 0xd)) { rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable); if (!(misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING)) { - printk(KERN_INFO "Disabled fast string operations\n"); + pr_info("Disabled fast string operations\n"); setup_clear_cpu_cap(X86_FEATURE_REP_GOOD); setup_clear_cpu_cap(X86_FEATURE_ERMS); } @@ -176,7 +176,7 @@ int ppro_with_ram_bug(void) boot_cpu_data.x86 == 6 && boot_cpu_data.x86_model == 1 && boot_cpu_data.x86_mask < 8) { - printk(KERN_INFO "Pentium Pro with Errata#50 detected. Taking evasive action.\n"); + pr_info("Pentium Pro with Errata#50 detected. Taking evasive action.\n"); return 1; } return 0; @@ -225,7 +225,7 @@ static void intel_workarounds(struct cpuinfo_x86 *c) set_cpu_bug(c, X86_BUG_F00F); if (!f00f_workaround_enabled) { - printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n"); + pr_notice("Intel Pentium with F0 0F bug - workaround enabled.\n"); f00f_workaround_enabled = 1; } } @@ -244,7 +244,7 @@ static void intel_workarounds(struct cpuinfo_x86 *c) * Forcefully enable PAE if kernel parameter "forcepae" is present. */ if (forcepae) { - printk(KERN_WARNING "PAE forced!\n"); + pr_warn("PAE forced!\n"); set_cpu_cap(c, X86_FEATURE_PAE); add_taint(TAINT_CPU_OUT_OF_SPEC, LOCKDEP_NOW_UNRELIABLE); } diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c index 0b6c52388cf4..6ed779efff26 100644 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c @@ -444,7 +444,7 @@ static ssize_t store_cache_disable(struct cacheinfo *this_leaf, err = amd_set_l3_disable_slot(nb, cpu, slot, val); if (err) { if (err == -EEXIST) - pr_warning("L3 slot %d in use/index already disabled!\n", + pr_warn("L3 slot %d in use/index already disabled!\n", slot); return err; } diff --git a/arch/x86/kernel/cpu/mcheck/mce-inject.c b/arch/x86/kernel/cpu/mcheck/mce-inject.c index 4cfba4371a71..517619ea6498 100644 --- a/arch/x86/kernel/cpu/mcheck/mce-inject.c +++ b/arch/x86/kernel/cpu/mcheck/mce-inject.c @@ -115,7 +115,7 @@ static int raise_local(void) int cpu = m->extcpu; if (m->inject_flags & MCJ_EXCEPTION) { - printk(KERN_INFO "Triggering MCE exception on CPU %d\n", cpu); + pr_info("Triggering MCE exception on CPU %d\n", cpu); switch (context) { case MCJ_CTX_IRQ: /* @@ -128,15 +128,15 @@ static int raise_local(void) raise_exception(m, NULL); break; default: - printk(KERN_INFO "Invalid MCE context\n"); + pr_info("Invalid MCE context\n"); ret = -EINVAL; } - printk(KERN_INFO "MCE exception done on CPU %d\n", cpu); + pr_info("MCE exception done on CPU %d\n", cpu); } else if (m->status) { - printk(KERN_INFO "Starting machine check poll CPU %d\n", cpu); + pr_info("Starting machine check poll CPU %d\n", cpu); raise_poll(m); mce_notify_irq(); - printk(KERN_INFO "Machine check poll done on CPU %d\n", cpu); + pr_info("Machine check poll done on CPU %d\n", cpu); } else m->finished = 0; @@ -183,8 +183,7 @@ static void raise_mce(struct mce *m) start = jiffies; while (!cpumask_empty(mce_inject_cpumask)) { if (!time_before(jiffies, start + 2*HZ)) { - printk(KERN_ERR - "Timeout waiting for mce inject %lx\n", + pr_err("Timeout waiting for mce inject %lx\n", *cpumask_bits(mce_inject_cpumask)); break; } @@ -241,7 +240,7 @@ static int inject_init(void) { if (!alloc_cpumask_var(&mce_inject_cpumask, GFP_KERNEL)) return -ENOMEM; - printk(KERN_INFO "Machine check injector initialized\n"); + pr_info("Machine check injector initialized\n"); register_mce_write_callback(mce_write); register_nmi_handler(NMI_LOCAL, mce_raise_notify, 0, "mce_notify"); diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c index 12402e10aeff..2a0717bf8033 100644 --- a/arch/x86/kernel/cpu/mcheck/p5.c +++ b/arch/x86/kernel/cpu/mcheck/p5.c @@ -26,14 +26,12 @@ static void pentium_machine_check(struct pt_regs *regs, long error_code) rdmsr(MSR_IA32_P5_MC_ADDR, loaddr, hi); rdmsr(MSR_IA32_P5_MC_TYPE, lotype, hi); - printk(KERN_EMERG - "CPU#%d: Machine Check Exception: 0x%8X (type 0x%8X).\n", - smp_processor_id(), loaddr, lotype); + pr_emerg("CPU#%d: Machine Check Exception: 0x%8X (type 0x%8X).\n", + smp_processor_id(), loaddr, lotype); if (lotype & (1<<5)) { - printk(KERN_EMERG - "CPU#%d: Possible thermal failure (CPU on fire ?).\n", - smp_processor_id()); + pr_emerg("CPU#%d: Possible thermal failure (CPU on fire ?).\n", + smp_processor_id()); } add_taint(TAINT_MACHINE_CHECK, LOCKDEP_NOW_UNRELIABLE); @@ -61,12 +59,10 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c) /* Read registers before enabling: */ rdmsr(MSR_IA32_P5_MC_ADDR, l, h); rdmsr(MSR_IA32_P5_MC_TYPE, l, h); - printk(KERN_INFO - "Intel old style machine check architecture supported.\n"); + pr_info("Intel old style machine check architecture supported.\n"); /* Enable MCE: */ cr4_set_bits(X86_CR4_MCE); - printk(KERN_INFO - "Intel old style machine check reporting enabled on CPU#%d.\n", - smp_processor_id()); + pr_info("Intel old style machine check reporting enabled on CPU#%d.\n", + smp_processor_id()); } diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c index 2c5aaf8c2e2f..0b445c2ff735 100644 --- a/arch/x86/kernel/cpu/mcheck/therm_throt.c +++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c @@ -190,7 +190,7 @@ static int therm_throt_process(bool new_event, int event, int level) /* if we just entered the thermal event */ if (new_event) { if (event == THERMAL_THROTTLING_EVENT) - printk(KERN_CRIT "CPU%d: %s temperature above threshold, cpu clock throttled (total events = %lu)\n", + pr_crit("CPU%d: %s temperature above threshold, cpu clock throttled (total events = %lu)\n", this_cpu, level == CORE_LEVEL ? "Core" : "Package", state->count); @@ -198,8 +198,7 @@ static int therm_throt_process(bool new_event, int event, int level) } if (old_event) { if (event == THERMAL_THROTTLING_EVENT) - printk(KERN_INFO "CPU%d: %s temperature/speed normal\n", - this_cpu, + pr_info("CPU%d: %s temperature/speed normal\n", this_cpu, level == CORE_LEVEL ? "Core" : "Package"); return 1; } @@ -417,8 +416,8 @@ static void intel_thermal_interrupt(void) static void unexpected_thermal_interrupt(void) { - printk(KERN_ERR "CPU%d: Unexpected LVT thermal interrupt!\n", - smp_processor_id()); + pr_err("CPU%d: Unexpected LVT thermal interrupt!\n", + smp_processor_id()); } static void (*smp_thermal_vector)(void) = unexpected_thermal_interrupt; @@ -499,7 +498,7 @@ void intel_init_thermal(struct cpuinfo_x86 *c) if ((l & MSR_IA32_MISC_ENABLE_TM1) && (h & APIC_DM_SMI)) { if (system_state == SYSTEM_BOOTING) - printk(KERN_DEBUG "CPU%d: Thermal monitoring handled by SMI\n", cpu); + pr_debug("CPU%d: Thermal monitoring handled by SMI\n", cpu); return; } @@ -557,8 +556,8 @@ void intel_init_thermal(struct cpuinfo_x86 *c) l = apic_read(APIC_LVTTHMR); apic_write(APIC_LVTTHMR, l & ~APIC_LVT_MASKED); - printk_once(KERN_INFO "CPU0: Thermal monitoring enabled (%s)\n", - tm2 ? "TM2" : "TM1"); + pr_info_once("CPU0: Thermal monitoring enabled (%s)\n", + tm2 ? "TM2" : "TM1"); /* enable thermal throttle processing */ atomic_set(&therm_throt_en, 1); diff --git a/arch/x86/kernel/cpu/mcheck/threshold.c b/arch/x86/kernel/cpu/mcheck/threshold.c index 7245980186ee..fcf9ae9384f4 100644 --- a/arch/x86/kernel/cpu/mcheck/threshold.c +++ b/arch/x86/kernel/cpu/mcheck/threshold.c @@ -12,8 +12,8 @@ static void default_threshold_interrupt(void) { - printk(KERN_ERR "Unexpected threshold interrupt at vector %x\n", - THRESHOLD_APIC_VECTOR); + pr_err("Unexpected threshold interrupt at vector %x\n", + THRESHOLD_APIC_VECTOR); } void (*mce_threshold_vector)(void) = default_threshold_interrupt; diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c index 01dd8702880b..c6a722e1d011 100644 --- a/arch/x86/kernel/cpu/mcheck/winchip.c +++ b/arch/x86/kernel/cpu/mcheck/winchip.c @@ -17,7 +17,7 @@ static void winchip_machine_check(struct pt_regs *regs, long error_code) { ist_enter(regs); - printk(KERN_EMERG "CPU0: Machine Check Exception.\n"); + pr_emerg("CPU0: Machine Check Exception.\n"); add_taint(TAINT_MACHINE_CHECK, LOCKDEP_NOW_UNRELIABLE); ist_exit(regs); @@ -39,6 +39,5 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c) cr4_set_bits(X86_CR4_MCE); - printk(KERN_INFO - "Winchip machine check reporting enabled on CPU#0.\n"); + pr_info("Winchip machine check reporting enabled on CPU#0.\n"); } diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c index 2233f8a76615..75d3aab5f7b2 100644 --- a/arch/x86/kernel/cpu/microcode/amd.c +++ b/arch/x86/kernel/cpu/microcode/amd.c @@ -953,7 +953,7 @@ struct microcode_ops * __init init_amd_microcode(void) struct cpuinfo_x86 *c = &boot_cpu_data; if (c->x86_vendor != X86_VENDOR_AMD || c->x86 < 0x10) { - pr_warning("AMD CPU family 0x%x not supported\n", c->x86); + pr_warn("AMD CPU family 0x%x not supported\n", c->x86); return NULL; } diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index 20e242ea1bc4..4e7c6933691c 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -161,8 +161,8 @@ static void __init ms_hyperv_init_platform(void) ms_hyperv.misc_features = cpuid_edx(HYPERV_CPUID_FEATURES); ms_hyperv.hints = cpuid_eax(HYPERV_CPUID_ENLIGHTMENT_INFO); - printk(KERN_INFO "HyperV: features 0x%x, hints 0x%x\n", - ms_hyperv.features, ms_hyperv.hints); + pr_info("HyperV: features 0x%x, hints 0x%x\n", + ms_hyperv.features, ms_hyperv.hints); #ifdef CONFIG_X86_LOCAL_APIC if (ms_hyperv.features & HV_X64_MSR_APIC_FREQUENCY_AVAILABLE) { @@ -174,8 +174,8 @@ static void __init ms_hyperv_init_platform(void) rdmsrl(HV_X64_MSR_APIC_FREQUENCY, hv_lapic_frequency); hv_lapic_frequency = div_u64(hv_lapic_frequency, HZ); lapic_timer_frequency = hv_lapic_frequency; - printk(KERN_INFO "HyperV: LAPIC Timer Frequency: %#x\n", - lapic_timer_frequency); + pr_info("HyperV: LAPIC Timer Frequency: %#x\n", + lapic_timer_frequency); } #endif diff --git a/arch/x86/kernel/cpu/mtrr/centaur.c b/arch/x86/kernel/cpu/mtrr/centaur.c index 316fe3e60a97..3d689937fc1b 100644 --- a/arch/x86/kernel/cpu/mtrr/centaur.c +++ b/arch/x86/kernel/cpu/mtrr/centaur.c @@ -103,7 +103,7 @@ centaur_validate_add_page(unsigned long base, unsigned long size, unsigned int t */ if (type != MTRR_TYPE_WRCOMB && (centaur_mcr_type == 0 || type != MTRR_TYPE_UNCACHABLE)) { - pr_warning("mtrr: only write-combining%s supported\n", + pr_warn("mtrr: only write-combining%s supported\n", centaur_mcr_type ? " and uncacheable are" : " is"); return -EINVAL; } diff --git a/arch/x86/kernel/cpu/mtrr/cleanup.c b/arch/x86/kernel/cpu/mtrr/cleanup.c index 0d98503c2245..31e951ce6dff 100644 --- a/arch/x86/kernel/cpu/mtrr/cleanup.c +++ b/arch/x86/kernel/cpu/mtrr/cleanup.c @@ -57,9 +57,9 @@ static int __initdata nr_range; static struct var_mtrr_range_state __initdata range_state[RANGE_NUM]; static int __initdata debug_print; -#define Dprintk(x...) do { if (debug_print) printk(KERN_DEBUG x); } while (0) +#define Dprintk(x...) do { if (debug_print) pr_debug(x); } while (0) -#define BIOS_BUG_MSG KERN_WARNING \ +#define BIOS_BUG_MSG \ "WARNING: BIOS bug: VAR MTRR %d contains strange UC entry under 1M, check with your system vendor!\n" static int __init @@ -81,9 +81,9 @@ x86_get_mtrr_mem_range(struct range *range, int nr_range, base, base + size); } if (debug_print) { - printk(KERN_DEBUG "After WB checking\n"); + pr_debug("After WB checking\n"); for (i = 0; i < nr_range; i++) - printk(KERN_DEBUG "MTRR MAP PFN: %016llx - %016llx\n", + pr_debug("MTRR MAP PFN: %016llx - %016llx\n", range[i].start, range[i].end); } @@ -101,7 +101,7 @@ x86_get_mtrr_mem_range(struct range *range, int nr_range, (mtrr_state.enabled & MTRR_STATE_MTRR_ENABLED) && (mtrr_state.enabled & MTRR_STATE_MTRR_FIXED_ENABLED)) { /* Var MTRR contains UC entry below 1M? Skip it: */ - printk(BIOS_BUG_MSG, i); + pr_warn(BIOS_BUG_MSG, i); if (base + size <= (1<<(20-PAGE_SHIFT))) continue; size -= (1<<(20-PAGE_SHIFT)) - base; @@ -114,11 +114,11 @@ x86_get_mtrr_mem_range(struct range *range, int nr_range, extra_remove_base + extra_remove_size); if (debug_print) { - printk(KERN_DEBUG "After UC checking\n"); + pr_debug("After UC checking\n"); for (i = 0; i < RANGE_NUM; i++) { if (!range[i].end) continue; - printk(KERN_DEBUG "MTRR MAP PFN: %016llx - %016llx\n", + pr_debug("MTRR MAP PFN: %016llx - %016llx\n", range[i].start, range[i].end); } } @@ -126,9 +126,9 @@ x86_get_mtrr_mem_range(struct range *range, int nr_range, /* sort the ranges */ nr_range = clean_sort_range(range, RANGE_NUM); if (debug_print) { - printk(KERN_DEBUG "After sorting\n"); + pr_debug("After sorting\n"); for (i = 0; i < nr_range; i++) - printk(KERN_DEBUG "MTRR MAP PFN: %016llx - %016llx\n", + pr_debug("MTRR MAP PFN: %016llx - %016llx\n", range[i].start, range[i].end); } @@ -544,7 +544,7 @@ static void __init print_out_mtrr_range_state(void) start_base = to_size_factor(start_base, &start_factor), type = range_state[i].type; - printk(KERN_DEBUG "reg %d, base: %ld%cB, range: %ld%cB, type %s\n", + pr_debug("reg %d, base: %ld%cB, range: %ld%cB, type %s\n", i, start_base, start_factor, size_base, size_factor, (type == MTRR_TYPE_UNCACHABLE) ? "UC" : @@ -713,7 +713,7 @@ int __init mtrr_cleanup(unsigned address_bits) return 0; /* Print original var MTRRs at first, for debugging: */ - printk(KERN_DEBUG "original variable MTRRs\n"); + pr_debug("original variable MTRRs\n"); print_out_mtrr_range_state(); memset(range, 0, sizeof(range)); @@ -733,7 +733,7 @@ int __init mtrr_cleanup(unsigned address_bits) x_remove_base, x_remove_size); range_sums = sum_ranges(range, nr_range); - printk(KERN_INFO "total RAM covered: %ldM\n", + pr_info("total RAM covered: %ldM\n", range_sums >> (20 - PAGE_SHIFT)); if (mtrr_chunk_size && mtrr_gran_size) { @@ -745,12 +745,11 @@ int __init mtrr_cleanup(unsigned address_bits) if (!result[i].bad) { set_var_mtrr_all(address_bits); - printk(KERN_DEBUG "New variable MTRRs\n"); + pr_debug("New variable MTRRs\n"); print_out_mtrr_range_state(); return 1; } - printk(KERN_INFO "invalid mtrr_gran_size or mtrr_chunk_size, " - "will find optimal one\n"); + pr_info("invalid mtrr_gran_size or mtrr_chunk_size, will find optimal one\n"); } i = 0; @@ -768,7 +767,7 @@ int __init mtrr_cleanup(unsigned address_bits) x_remove_base, x_remove_size, i); if (debug_print) { mtrr_print_out_one_result(i); - printk(KERN_INFO "\n"); + pr_info("\n"); } i++; @@ -779,7 +778,7 @@ int __init mtrr_cleanup(unsigned address_bits) index_good = mtrr_search_optimal_index(); if (index_good != -1) { - printk(KERN_INFO "Found optimal setting for mtrr clean up\n"); + pr_info("Found optimal setting for mtrr clean up\n"); i = index_good; mtrr_print_out_one_result(i); @@ -790,7 +789,7 @@ int __init mtrr_cleanup(unsigned address_bits) gran_size <<= 10; x86_setup_var_mtrrs(range, nr_range, chunk_size, gran_size); set_var_mtrr_all(address_bits); - printk(KERN_DEBUG "New variable MTRRs\n"); + pr_debug("New variable MTRRs\n"); print_out_mtrr_range_state(); return 1; } else { @@ -799,8 +798,8 @@ int __init mtrr_cleanup(unsigned address_bits) mtrr_print_out_one_result(i); } - printk(KERN_INFO "mtrr_cleanup: can not find optimal value\n"); - printk(KERN_INFO "please specify mtrr_gran_size/mtrr_chunk_size\n"); + pr_info("mtrr_cleanup: can not find optimal value\n"); + pr_info("please specify mtrr_gran_size/mtrr_chunk_size\n"); return 0; } @@ -918,7 +917,7 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn) /* kvm/qemu doesn't have mtrr set right, don't trim them all: */ if (!highest_pfn) { - printk(KERN_INFO "CPU MTRRs all blank - virtualized system.\n"); + pr_info("CPU MTRRs all blank - virtualized system.\n"); return 0; } @@ -973,7 +972,8 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn) end_pfn); if (total_trim_size) { - pr_warning("WARNING: BIOS bug: CPU MTRRs don't cover all of memory, losing %lluMB of RAM.\n", total_trim_size >> 20); + pr_warn("WARNING: BIOS bug: CPU MTRRs don't cover all of memory, losing %lluMB of RAM.\n", + total_trim_size >> 20); if (!changed_by_mtrr_cleanup) WARN_ON(1); diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c index c870af161008..fcbcb2f678ca 100644 --- a/arch/x86/kernel/cpu/mtrr/generic.c +++ b/arch/x86/kernel/cpu/mtrr/generic.c @@ -55,7 +55,7 @@ static inline void k8_check_syscfg_dram_mod_en(void) rdmsr(MSR_K8_SYSCFG, lo, hi); if (lo & K8_MTRRFIXRANGE_DRAM_MODIFY) { - printk(KERN_ERR FW_WARN "MTRR: CPU %u: SYSCFG[MtrrFixDramModEn]" + pr_err(FW_WARN "MTRR: CPU %u: SYSCFG[MtrrFixDramModEn]" " not cleared by BIOS, clearing this bit\n", smp_processor_id()); lo &= ~K8_MTRRFIXRANGE_DRAM_MODIFY; @@ -501,14 +501,14 @@ void __init mtrr_state_warn(void) if (!mask) return; if (mask & MTRR_CHANGE_MASK_FIXED) - pr_warning("mtrr: your CPUs had inconsistent fixed MTRR settings\n"); + pr_warn("mtrr: your CPUs had inconsistent fixed MTRR settings\n"); if (mask & MTRR_CHANGE_MASK_VARIABLE) - pr_warning("mtrr: your CPUs had inconsistent variable MTRR settings\n"); + pr_warn("mtrr: your CPUs had inconsistent variable MTRR settings\n"); if (mask & MTRR_CHANGE_MASK_DEFTYPE) - pr_warning("mtrr: your CPUs had inconsistent MTRRdefType settings\n"); + pr_warn("mtrr: your CPUs had inconsistent MTRRdefType settings\n"); - printk(KERN_INFO "mtrr: probably your BIOS does not setup all CPUs.\n"); - printk(KERN_INFO "mtrr: corrected configuration.\n"); + pr_info("mtrr: probably your BIOS does not setup all CPUs.\n"); + pr_info("mtrr: corrected configuration.\n"); } /* @@ -519,8 +519,7 @@ void __init mtrr_state_warn(void) void mtrr_wrmsr(unsigned msr, unsigned a, unsigned b) { if (wrmsr_safe(msr, a, b) < 0) { - printk(KERN_ERR - "MTRR: CPU %u: Writing MSR %x to %x:%x failed\n", + pr_err("MTRR: CPU %u: Writing MSR %x to %x:%x failed\n", smp_processor_id(), msr, a, b); } } @@ -607,7 +606,7 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base, tmp |= ~((1ULL<<(hi - 1)) - 1); if (tmp != mask) { - printk(KERN_WARNING "mtrr: your BIOS has configured an incorrect mask, fixing it.\n"); + pr_warn("mtrr: your BIOS has configured an incorrect mask, fixing it.\n"); add_taint(TAINT_FIRMWARE_WORKAROUND, LOCKDEP_STILL_OK); mask = tmp; } @@ -858,13 +857,13 @@ int generic_validate_add_page(unsigned long base, unsigned long size, boot_cpu_data.x86_model == 1 && boot_cpu_data.x86_mask <= 7) { if (base & ((1 << (22 - PAGE_SHIFT)) - 1)) { - pr_warning("mtrr: base(0x%lx000) is not 4 MiB aligned\n", base); + pr_warn("mtrr: base(0x%lx000) is not 4 MiB aligned\n", base); return -EINVAL; } if (!(base + size < 0x70000 || base > 0x7003F) && (type == MTRR_TYPE_WRCOMB || type == MTRR_TYPE_WRBACK)) { - pr_warning("mtrr: writable mtrr between 0x70000000 and 0x7003FFFF may hang the CPU.\n"); + pr_warn("mtrr: writable mtrr between 0x70000000 and 0x7003FFFF may hang the CPU.\n"); return -EINVAL; } } @@ -878,7 +877,7 @@ int generic_validate_add_page(unsigned long base, unsigned long size, lbase = lbase >> 1, last = last >> 1) ; if (lbase != last) { - pr_warning("mtrr: base(0x%lx000) is not aligned on a size(0x%lx000) boundary\n", base, size); + pr_warn("mtrr: base(0x%lx000) is not aligned on a size(0x%lx000) boundary\n", base, size); return -EINVAL; } return 0; diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c index 5c3d149ee91c..ba80d68f683e 100644 --- a/arch/x86/kernel/cpu/mtrr/main.c +++ b/arch/x86/kernel/cpu/mtrr/main.c @@ -300,24 +300,24 @@ int mtrr_add_page(unsigned long base, unsigned long size, return error; if (type >= MTRR_NUM_TYPES) { - pr_warning("mtrr: type: %u invalid\n", type); + pr_warn("mtrr: type: %u invalid\n", type); return -EINVAL; } /* If the type is WC, check that this processor supports it */ if ((type == MTRR_TYPE_WRCOMB) && !have_wrcomb()) { - pr_warning("mtrr: your processor doesn't support write-combining\n"); + pr_warn("mtrr: your processor doesn't support write-combining\n"); return -ENOSYS; } if (!size) { - pr_warning("mtrr: zero sized request\n"); + pr_warn("mtrr: zero sized request\n"); return -EINVAL; } if ((base | (base + size - 1)) >> (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) { - pr_warning("mtrr: base or size exceeds the MTRR width\n"); + pr_warn("mtrr: base or size exceeds the MTRR width\n"); return -EINVAL; } @@ -348,7 +348,7 @@ int mtrr_add_page(unsigned long base, unsigned long size, } else if (types_compatible(type, ltype)) continue; } - pr_warning("mtrr: 0x%lx000,0x%lx000 overlaps existing" + pr_warn("mtrr: 0x%lx000,0x%lx000 overlaps existing" " 0x%lx000,0x%lx000\n", base, size, lbase, lsize); goto out; @@ -357,7 +357,7 @@ int mtrr_add_page(unsigned long base, unsigned long size, if (ltype != type) { if (types_compatible(type, ltype)) continue; - pr_warning("mtrr: type mismatch for %lx000,%lx000 old: %s new: %s\n", + pr_warn("mtrr: type mismatch for %lx000,%lx000 old: %s new: %s\n", base, size, mtrr_attrib_to_str(ltype), mtrr_attrib_to_str(type)); goto out; @@ -395,7 +395,7 @@ int mtrr_add_page(unsigned long base, unsigned long size, static int mtrr_check(unsigned long base, unsigned long size) { if ((base & (PAGE_SIZE - 1)) || (size & (PAGE_SIZE - 1))) { - pr_warning("mtrr: size and base must be multiples of 4 kiB\n"); + pr_warn("mtrr: size and base must be multiples of 4 kiB\n"); pr_debug("mtrr: size: 0x%lx base: 0x%lx\n", size, base); dump_stack(); return -1; @@ -493,16 +493,16 @@ int mtrr_del_page(int reg, unsigned long base, unsigned long size) } } if (reg >= max) { - pr_warning("mtrr: register: %d too big\n", reg); + pr_warn("mtrr: register: %d too big\n", reg); goto out; } mtrr_if->get(reg, &lbase, &lsize, <ype); if (lsize < 1) { - pr_warning("mtrr: MTRR %d not used\n", reg); + pr_warn("mtrr: MTRR %d not used\n", reg); goto out; } if (mtrr_usage_table[reg] < 1) { - pr_warning("mtrr: reg: %d has count=0\n", reg); + pr_warn("mtrr: reg: %d has count=0\n", reg); goto out; } if (--mtrr_usage_table[reg] < 1) diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c index 1b443db2db50..7402c8182813 100644 --- a/arch/x86/kernel/cpu/perf_event.c +++ b/arch/x86/kernel/cpu/perf_event.c @@ -254,15 +254,16 @@ static bool check_hw_exists(void) * We still allow the PMU driver to operate: */ if (bios_fail) { - printk(KERN_CONT "Broken BIOS detected, complain to your hardware vendor.\n"); - printk(KERN_ERR FW_BUG "the BIOS has corrupted hw-PMU resources (MSR %x is %Lx)\n", reg_fail, val_fail); + pr_cont("Broken BIOS detected, complain to your hardware vendor.\n"); + pr_err(FW_BUG "the BIOS has corrupted hw-PMU resources (MSR %x is %Lx)\n", + reg_fail, val_fail); } return true; msr_fail: - printk(KERN_CONT "Broken PMU hardware detected, using software events only.\n"); - printk("%sFailed to access perfctr msr (MSR %x is %Lx)\n", + pr_cont("Broken PMU hardware detected, using software events only.\n"); + pr_info("%sFailed to access perfctr msr (MSR %x is %Lx)\n", boot_cpu_has(X86_FEATURE_HYPERVISOR) ? KERN_INFO : KERN_ERR, reg, val_new); diff --git a/arch/x86/kernel/cpu/perf_event_amd_ibs.c b/arch/x86/kernel/cpu/perf_event_amd_ibs.c index 989d3c215d2b..aa12f9509cfb 100644 --- a/arch/x86/kernel/cpu/perf_event_amd_ibs.c +++ b/arch/x86/kernel/cpu/perf_event_amd_ibs.c @@ -670,7 +670,7 @@ static __init int perf_event_ibs_init(void) perf_ibs_pmu_init(&perf_ibs_op, "ibs_op"); register_nmi_handler(NMI_LOCAL, perf_ibs_nmi_handler, 0, "perf_ibs"); - printk(KERN_INFO "perf: AMD IBS detected (0x%08x)\n", ibs_caps); + pr_info("perf: AMD IBS detected (0x%08x)\n", ibs_caps); return 0; } @@ -774,14 +774,14 @@ static int setup_ibs_ctl(int ibs_eilvt_off) pci_read_config_dword(cpu_cfg, IBSCTL, &value); if (value != (ibs_eilvt_off | IBSCTL_LVT_OFFSET_VALID)) { pci_dev_put(cpu_cfg); - printk(KERN_DEBUG "Failed to setup IBS LVT offset, " - "IBSCTL = 0x%08x\n", value); + pr_debug("Failed to setup IBS LVT offset, IBSCTL = 0x%08x\n", + value); return -EINVAL; } } while (1); if (!nodes) { - printk(KERN_DEBUG "No CPU node configured for IBS\n"); + pr_debug("No CPU node configured for IBS\n"); return -ENODEV; } @@ -810,7 +810,7 @@ static void force_ibs_eilvt_setup(void) preempt_enable(); if (offset == APIC_EILVT_NR_MAX) { - printk(KERN_DEBUG "No EILVT entry available\n"); + pr_debug("No EILVT entry available\n"); return; } diff --git a/arch/x86/kernel/cpu/perf_event_amd_uncore.c b/arch/x86/kernel/cpu/perf_event_amd_uncore.c index 49742746a6c9..19a17363a21d 100644 --- a/arch/x86/kernel/cpu/perf_event_amd_uncore.c +++ b/arch/x86/kernel/cpu/perf_event_amd_uncore.c @@ -536,7 +536,7 @@ static int __init amd_uncore_init(void) if (ret) goto fail_nb; - printk(KERN_INFO "perf: AMD NB counters detected\n"); + pr_info("perf: AMD NB counters detected\n"); ret = 0; } @@ -550,7 +550,7 @@ static int __init amd_uncore_init(void) if (ret) goto fail_l2; - printk(KERN_INFO "perf: AMD L2I counters detected\n"); + pr_info("perf: AMD L2I counters detected\n"); ret = 0; } diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c index 10602f0a438f..7c79261ed939 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_ds.c +++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c @@ -1325,13 +1325,13 @@ void __init intel_ds_init(void) switch (format) { case 0: - printk(KERN_CONT "PEBS fmt0%c, ", pebs_type); + pr_cont("PEBS fmt0%c, ", pebs_type); x86_pmu.pebs_record_size = sizeof(struct pebs_record_core); x86_pmu.drain_pebs = intel_pmu_drain_pebs_core; break; case 1: - printk(KERN_CONT "PEBS fmt1%c, ", pebs_type); + pr_cont("PEBS fmt1%c, ", pebs_type); x86_pmu.pebs_record_size = sizeof(struct pebs_record_nhm); x86_pmu.drain_pebs = intel_pmu_drain_pebs_nhm; break; @@ -1351,7 +1351,7 @@ void __init intel_ds_init(void) break; default: - printk(KERN_CONT "no PEBS fmt%d%c, ", format, pebs_type); + pr_cont("no PEBS fmt%d%c, ", format, pebs_type); x86_pmu.pebs = 0; } } diff --git a/arch/x86/kernel/cpu/rdrand.c b/arch/x86/kernel/cpu/rdrand.c index 819d94982e07..f6f50c4ceaec 100644 --- a/arch/x86/kernel/cpu/rdrand.c +++ b/arch/x86/kernel/cpu/rdrand.c @@ -51,7 +51,7 @@ void x86_init_rdrand(struct cpuinfo_x86 *c) for (i = 0; i < SANITY_CHECK_LOOPS; i++) { if (!rdrand_long(&tmp)) { clear_cpu_cap(c, X86_FEATURE_RDRAND); - printk_once(KERN_WARNING "rdrand: disabled\n"); + pr_warn_once("rdrand: disabled\n"); return; } } diff --git a/arch/x86/kernel/cpu/topology.c b/arch/x86/kernel/cpu/topology.c index 4c60eaf0571c..cd531355e838 100644 --- a/arch/x86/kernel/cpu/topology.c +++ b/arch/x86/kernel/cpu/topology.c @@ -87,10 +87,10 @@ void detect_extended_topology(struct cpuinfo_x86 *c) c->x86_max_cores = (core_level_siblings / smp_num_siblings); if (!printed) { - printk(KERN_INFO "CPU: Physical Processor ID: %d\n", + pr_info("CPU: Physical Processor ID: %d\n", c->phys_proc_id); if (c->x86_max_cores > 1) - printk(KERN_INFO "CPU: Processor Core ID: %d\n", + pr_info("CPU: Processor Core ID: %d\n", c->cpu_core_id); printed = 1; } diff --git a/arch/x86/kernel/cpu/transmeta.c b/arch/x86/kernel/cpu/transmeta.c index 252da7aceca6..e3b4d1841175 100644 --- a/arch/x86/kernel/cpu/transmeta.c +++ b/arch/x86/kernel/cpu/transmeta.c @@ -33,7 +33,7 @@ static void init_transmeta(struct cpuinfo_x86 *c) if (max >= 0x80860001) { cpuid(0x80860001, &dummy, &cpu_rev, &cpu_freq, &cpu_flags); if (cpu_rev != 0x02000000) { - printk(KERN_INFO "CPU: Processor revision %u.%u.%u.%u, %u MHz\n", + pr_info("CPU: Processor revision %u.%u.%u.%u, %u MHz\n", (cpu_rev >> 24) & 0xff, (cpu_rev >> 16) & 0xff, (cpu_rev >> 8) & 0xff, @@ -44,10 +44,10 @@ static void init_transmeta(struct cpuinfo_x86 *c) if (max >= 0x80860002) { cpuid(0x80860002, &new_cpu_rev, &cms_rev1, &cms_rev2, &dummy); if (cpu_rev == 0x02000000) { - printk(KERN_INFO "CPU: Processor revision %08X, %u MHz\n", + pr_info("CPU: Processor revision %08X, %u MHz\n", new_cpu_rev, cpu_freq); } - printk(KERN_INFO "CPU: Code Morphing Software revision %u.%u.%u-%u-%u\n", + pr_info("CPU: Code Morphing Software revision %u.%u.%u-%u-%u\n", (cms_rev1 >> 24) & 0xff, (cms_rev1 >> 16) & 0xff, (cms_rev1 >> 8) & 0xff, @@ -76,7 +76,7 @@ static void init_transmeta(struct cpuinfo_x86 *c) (void *)&cpu_info[56], (void *)&cpu_info[60]); cpu_info[64] = '\0'; - printk(KERN_INFO "CPU: %s\n", cpu_info); + pr_info("CPU: %s\n", cpu_info); } /* Unhide possibly hidden capability flags */ diff --git a/arch/x86/kernel/cpu/vmware.c b/arch/x86/kernel/cpu/vmware.c index 628a059a9a06..364e58346897 100644 --- a/arch/x86/kernel/cpu/vmware.c +++ b/arch/x86/kernel/cpu/vmware.c @@ -62,7 +62,7 @@ static unsigned long vmware_get_tsc_khz(void) tsc_hz = eax | (((uint64_t)ebx) << 32); do_div(tsc_hz, 1000); BUG_ON(tsc_hz >> 32); - printk(KERN_INFO "TSC freq read from hypervisor : %lu.%03lu MHz\n", + pr_info("TSC freq read from hypervisor : %lu.%03lu MHz\n", (unsigned long) tsc_hz / 1000, (unsigned long) tsc_hz % 1000); @@ -84,8 +84,7 @@ static void __init vmware_platform_setup(void) if (ebx != UINT_MAX) x86_platform.calibrate_tsc = vmware_get_tsc_khz; else - printk(KERN_WARNING - "Failed to get TSC freq from the hypervisor\n"); + pr_warn("Failed to get TSC freq from the hypervisor\n"); } /* -- 2.20.1