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Open Source and information security mailing list archives
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Date: Sun, 4 Oct 2009 17:53:37 -0700
From: Joe Perches <joe@...ches.com>
To: linux-kernel@...r.kernel.org
Cc: Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...hat.com>,
"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org
Subject: [PATCH 10/21] arch/x86/kernel/cpu/: use pr_<level> and add pr_fmt(fmt)
Added #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Converted printk(KERN_<level> to pr_<level>(
Removed "CPU: " prefixes
Some file now use KBUILD_MODNAME instead of "CPU: "
Signed-off-by: Joe Perches <joe@...ches.com>
---
arch/x86/kernel/cpu/addon_cpuid_features.c | 9 +++--
arch/x86/kernel/cpu/amd.c | 26 +++++++-------
arch/x86/kernel/cpu/bugs.c | 23 +++++++-----
arch/x86/kernel/cpu/bugs_64.c | 4 ++-
arch/x86/kernel/cpu/centaur.c | 12 ++++---
arch/x86/kernel/cpu/common.c | 54 +++++++++++++--------------
arch/x86/kernel/cpu/cpu_debug.c | 4 ++-
arch/x86/kernel/cpu/cyrix.c | 12 ++++---
arch/x86/kernel/cpu/intel.c | 14 ++++---
arch/x86/kernel/cpu/intel_cacheinfo.c | 14 ++++---
arch/x86/kernel/cpu/perf_event.c | 10 ++++--
arch/x86/kernel/cpu/perfctr-watchdog.c | 11 +++---
arch/x86/kernel/cpu/transmeta.c | 20 ++++++-----
arch/x86/kernel/cpu/vmware.c | 11 +++---
14 files changed, 123 insertions(+), 101 deletions(-)
diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c
index c965e52..4a4f08d 100644
--- a/arch/x86/kernel/cpu/addon_cpuid_features.c
+++ b/arch/x86/kernel/cpu/addon_cpuid_features.c
@@ -2,6 +2,9 @@
* Routines to indentify additional cpu features that are scattered in
* cpuid space.
*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/cpu.h>
#include <asm/pat.h>
@@ -128,11 +131,9 @@ void __cpuinit detect_extended_topology(struct cpuinfo_x86 *c)
c->x86_max_cores = (core_level_siblings / smp_num_siblings);
- printk(KERN_INFO "CPU: Physical Processor ID: %d\n",
- c->phys_proc_id);
+ pr_info("Physical Processor ID: %d\n", c->phys_proc_id);
if (c->x86_max_cores > 1)
- printk(KERN_INFO "CPU: Processor Core ID: %d\n",
- c->cpu_core_id);
+ pr_info("Processor Core ID: %d\n", c->cpu_core_id);
return;
#endif
}
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index c910a71..0ddccff 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/init.h>
#include <linux/bitops.h>
#include <linux/mm.h>
@@ -71,7 +73,7 @@ static void __cpuinit init_amd_k6(struct cpuinfo_x86 *c)
void (*f_vide)(void);
unsigned long 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
@@ -87,11 +89,10 @@ static void __cpuinit 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");
- printk(KERN_INFO "Please see http://membres.lycos.fr/poulot/k6bug.html\n");
+ pr_cont("probably OK (after B9730xxxx).\n");
+ pr_info("Please see http://membres.lycos.fr/poulot/k6bug.html\n");
}
/* K6 with old style WHCR */
@@ -109,7 +110,7 @@ static void __cpuinit 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;
@@ -130,7 +131,7 @@ static void __cpuinit 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);
}
@@ -204,7 +205,7 @@ static void __cpuinit 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");
rdmsr(MSR_K7_HWCR, l, h);
l &= ~0x00008000;
wrmsr(MSR_K7_HWCR, l, h);
@@ -220,9 +221,8 @@ static void __cpuinit 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("CLK_CTL MSR was %x. Reprogramming to %x\n",
+ l, ((l & 0x000fffff)|0x20000000));
wrmsr(MSR_K7_CLK_CTL, (l & 0x000fffff)|0x20000000, h);
}
}
@@ -376,7 +376,7 @@ static void __cpuinit srat_detect_node(struct cpuinfo_x86 *c)
}
numa_set_node(cpu, node);
- printk(KERN_INFO "CPU %d/0x%x -> Node %d\n", cpu, apicid, node);
+ pr_info("CPU %d/0x%x -> Node %d\n", cpu, apicid, node);
#endif
}
@@ -580,7 +580,7 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
* benefit in doing so.
*/
if (!rdmsrl_safe(MSR_K8_TSEG_ADDR, &tseg)) {
- printk(KERN_DEBUG "tseg: %010llx\n", tseg);
+ pr_dbg("tseg: %010llx\n", tseg);
if ((tseg>>PMD_SHIFT) <
(max_low_pfn_mapped>>(PMD_SHIFT-PAGE_SHIFT)) ||
((tseg>>PMD_SHIFT) <
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 01a2652..a663be7 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -7,6 +7,9 @@
* - Channing Corn (tests & fixes),
* - Andrew D. Balsa (code cleanup).
*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/init.h>
#include <linux/utsname.h>
#include <asm/bugs.h>
@@ -54,8 +57,8 @@ static void __init check_fpu(void)
if (!boot_cpu_data.hard_math) {
#ifndef CONFIG_MATH_EMULATION
- printk(KERN_EMERG "No coprocessor found and no math emulation present.\n");
- printk(KERN_EMERG "Giving up.\n");
+ pr_emerg("No coprocessor found and no math emulation present.\n");
+ pr_emerg("Giving up.\n");
for (;;) ;
#endif
return;
@@ -81,7 +84,7 @@ static void __init check_fpu(void)
boot_cpu_data.fdiv_bug = fdiv_bug;
if (boot_cpu_data.fdiv_bug)
- printk(KERN_WARNING "Hmm, FPU with FDIV bug.\n");
+ pr_warning("Hmm, FPU with FDIV bug.\n");
}
static void __init check_hlt(void)
@@ -89,16 +92,16 @@ static void __init check_hlt(void)
if (paravirt_enabled())
return;
- printk(KERN_INFO "Checking 'hlt' instruction... ");
+ pr_info("Checking 'hlt' instruction... ");
if (!boot_cpu_data.hlt_works_ok) {
- printk("disabled\n");
+ pr_cont("disabled\n");
return;
}
halt();
halt();
halt();
halt();
- printk(KERN_CONT "OK.\n");
+ pr_cont("OK.\n");
}
/*
@@ -111,7 +114,7 @@ static void __init check_popad(void)
#ifndef CONFIG_X86_POPAD_OK
int res, inp = (int) &res;
- printk(KERN_INFO "Checking for popad bug... ");
+ pr_info("Checking for popad bug... ");
__asm__ __volatile__(
"movl $12345678,%%eax; movl $0,%%edi; pusha; popa; movl (%%edx,%%edi),%%ecx "
: "=&a" (res)
@@ -122,9 +125,9 @@ static void __init check_popad(void)
* CPU hard. Too bad.
*/
if (res != 12345678)
- printk(KERN_CONT "Buggy.\n");
+ pr_cont("Buggy.\n");
else
- printk(KERN_CONT "OK.\n");
+ pr_cont("OK.\n");
#endif
}
@@ -156,7 +159,7 @@ void __init check_bugs(void)
{
identify_boot_cpu();
#ifndef CONFIG_SMP
- printk(KERN_INFO "CPU: ");
+ pr_info("");
print_cpu_info(&boot_cpu_data);
#endif
check_config();
diff --git a/arch/x86/kernel/cpu/bugs_64.c b/arch/x86/kernel/cpu/bugs_64.c
index 04f0fe5..2ac1675 100644
--- a/arch/x86/kernel/cpu/bugs_64.c
+++ b/arch/x86/kernel/cpu/bugs_64.c
@@ -3,6 +3,8 @@
* Copyright (C) 2000 SuSE
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/init.h>
#include <asm/alternative.h>
@@ -15,7 +17,7 @@ void __init check_bugs(void)
{
identify_boot_cpu();
#if !defined(CONFIG_SMP)
- printk(KERN_INFO "CPU: ");
+ pr_info("");
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 c95e831..45e369e 100644
--- a/arch/x86/kernel/cpu/centaur.c
+++ b/arch/x86/kernel/cpu/centaur.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/bitops.h>
#include <linux/kernel.h>
#include <linux/init.h>
@@ -260,7 +262,7 @@ static void __cpuinit 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("Enabled ACE h/w crypto\n");
}
/* enable RNG unit, if present and disabled */
@@ -268,7 +270,7 @@ static void __cpuinit 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("Enabled h/w RNG\n");
}
/* store Centaur Extended Feature Flags as
@@ -361,7 +363,7 @@ static void __cpuinit 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);
#ifdef CONFIG_X86_OOSTORE
centaur_create_optimal_mcr();
@@ -436,11 +438,11 @@ static void __cpuinit 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 cc25c2b..fae817e 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) "cpu: " fmt
+
#include <linux/bootmem.h>
#include <linux/linkage.h>
#include <linux/bitops.h>
@@ -218,7 +220,7 @@ static void __cpuinit 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 */
@@ -288,9 +290,8 @@ static void __cpuinit filter_cpuid_features(struct cpuinfo_x86 *c, bool warn)
if (!warn)
continue;
- printk(KERN_WARNING
- "CPU: CPU feature %s disabled, no CPUID level 0x%x\n",
- x86_cap_flags[df->feature], df->level);
+ pr_warning("CPU feature %s disabled, no CPUID level 0x%x\n",
+ x86_cap_flags[df->feature], df->level);
}
}
@@ -391,8 +392,8 @@ void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c)
if (n >= 0x80000005) {
cpuid(0x80000005, &dummy, &ebx, &ecx, &edx);
- printk(KERN_INFO "CPU: L1 I Cache: %dK (%d bytes/line), D cache %dK (%d bytes/line)\n",
- edx>>24, edx&0xFF, ecx>>24, ecx&0xFF);
+ pr_info("L1 I Cache: %dK (%d bytes/line), D cache %dK (%d bytes/line)\n",
+ edx>>24, edx&0xFF, ecx>>24, ecx&0xFF);
c->x86_cache_size = (ecx>>24) + (edx>>24);
#ifdef CONFIG_X86_64
/* On K8 L1 TLB is inclusive, so don't count it */
@@ -423,8 +424,7 @@ void __cpuinit display_cacheinfo(struct cpuinfo_x86 *c)
c->x86_cache_size = l2size;
- printk(KERN_INFO "CPU: L2 Cache: %dK (%d bytes/line)\n",
- l2size, ecx & 0xFF);
+ pr_info("L2 Cache: %dK (%d bytes/line)\n", l2size, ecx & 0xFF);
}
void __cpuinit detect_ht(struct cpuinfo_x86 *c)
@@ -447,7 +447,7 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
smp_num_siblings = (ebx & 0xff0000) >> 16;
if (smp_num_siblings == 1) {
- printk(KERN_INFO "CPU: Hyper-Threading is disabled\n");
+ pr_info("Hyper-Threading is disabled\n");
goto out;
}
@@ -455,7 +455,7 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
goto out;
if (smp_num_siblings > nr_cpu_ids) {
- pr_warning("CPU: Unsupported number of siblings %d",
+ pr_warning("Unsupported number of siblings %d",
smp_num_siblings);
smp_num_siblings = 1;
return;
@@ -475,10 +475,8 @@ void __cpuinit detect_ht(struct cpuinfo_x86 *c)
out:
if ((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("Physical Processor ID: %d\n", c->phys_proc_id);
+ pr_info("Processor Core ID: %d\n", c->cpu_core_id);
}
#endif
}
@@ -503,8 +501,8 @@ static void __cpuinit 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_fmt("vendor_id '%s' unknown, using generic init.\n"
+ "Your system may be unstable.\n"), v);
c->x86_vendor = X86_VENDOR_UNKNOWN;
this_cpu = &default_cpu;
@@ -659,7 +657,7 @@ void __init early_cpu_init(void)
const struct cpu_dev *const *cdev;
int count = 0;
- printk(KERN_INFO "KERNEL supported cpus:\n");
+ pr_info("KERNEL supported cpus:\n");
for (cdev = __x86_cpu_dev_start; cdev < __x86_cpu_dev_end; cdev++) {
const struct cpu_dev *cpudev = *cdev;
unsigned int j;
@@ -672,8 +670,8 @@ 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,
- cpudev->c_ident[j]);
+ pr_info(" %s %s\n",
+ cpudev->c_vendor, cpudev->c_ident[j]);
}
}
@@ -908,7 +906,7 @@ static void __cpuinit print_cpu_msr(void)
for (index = index_min; index < index_max; index++) {
if (rdmsrl_amd_safe(index, &val))
continue;
- printk(KERN_INFO " MSR%08x: %016llx\n", index, val);
+ pr_info(" MSR%08x: %016llx\n", index, val);
}
}
}
@@ -946,17 +944,17 @@ void __cpuinit 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);
if (c->x86_mask || c->cpuid_level >= 0)
- printk(KERN_CONT " stepping %02x\n", c->x86_mask);
+ pr_cont(" stepping %02x\n", c->x86_mask);
else
- printk(KERN_CONT "\n");
+ pr_cont("\n");
#ifdef CONFIG_SMP
if (c->cpu_index < show_msr)
@@ -1115,7 +1113,7 @@ void __cpuinit cpu_init(void)
if (cpumask_test_and_set_cpu(cpu, cpu_initialized_mask))
panic("CPU#%d already initialized!\n", cpu);
- printk(KERN_INFO "Initializing CPU#%d\n", cpu);
+ pr_info("Initializing CPU#%d\n", cpu);
clear_in_cr4(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE);
@@ -1203,12 +1201,12 @@ void __cpuinit cpu_init(void)
struct thread_struct *thread = &curr->thread;
if (cpumask_test_and_set_cpu(cpu, cpu_initialized_mask)) {
- printk(KERN_WARNING "CPU#%d already initialized!\n", cpu);
+ pr_warning("CPU#%d already initialized!\n", cpu);
for (;;)
local_irq_enable();
}
- printk(KERN_INFO "Initializing CPU#%d\n", cpu);
+ pr_info("Initializing CPU#%d\n", cpu);
if (cpu_has_vme || cpu_has_tsc || cpu_has_de)
clear_in_cr4(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE);
diff --git a/arch/x86/kernel/cpu/cpu_debug.c b/arch/x86/kernel/cpu/cpu_debug.c
index dca325c..d1ffd64 100644
--- a/arch/x86/kernel/cpu/cpu_debug.c
+++ b/arch/x86/kernel/cpu/cpu_debug.c
@@ -6,6 +6,8 @@
* For licencing details see kernel-base/COPYING
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/interrupt.h>
#include <linux/compiler.h>
#include <linux/seq_file.h>
@@ -208,7 +210,7 @@ static void print_cpu_data(struct seq_file *seq, unsigned type,
seq_printf(seq, " %08x: %08x_%08x\n",
type, high, low);
} else
- printk(KERN_INFO " %08x: %08x_%08x\n", type, high, low);
+ pr_info(" %08x: %08x_%08x\n", type, high, low);
}
/* This function can also be called with seq = NULL for printk */
diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index 19807b8..0bc8ff5 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/init.h>
#include <linux/bitops.h>
#include <linux/delay.h>
@@ -104,7 +106,7 @@ static void __cpuinit 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;
}
@@ -116,7 +118,7 @@ static void __cpuinit 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 */
@@ -129,7 +131,7 @@ static void __cpuinit set_cx86_reorder(void)
static void __cpuinit 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);
@@ -269,7 +271,7 @@ static void __cpuinit 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 +428,7 @@ static void __cpuinit 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/intel.c b/arch/x86/kernel/cpu/intel.c
index 40e1835..2175edb 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/init.h>
#include <linux/kernel.h>
@@ -102,7 +104,7 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
if (misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING) {
- printk(KERN_INFO "kmemcheck: Disabling fast string operations\n");
+ pr_info("kmemcheck: Disabling fast string operations\n");
misc_enable &= ~MSR_IA32_MISC_ENABLE_FAST_STRING;
wrmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
@@ -125,7 +127,7 @@ int __cpuinit 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;
@@ -185,7 +187,7 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
c->f00f_bug = 1;
if (!f00f_workaround_enabled) {
trap_init_f00f_bug();
- 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;
}
}
@@ -205,8 +207,8 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
if ((c->x86 == 15) && (c->x86_model == 1) && (c->x86_mask == 1)) {
rdmsr(MSR_IA32_MISC_ENABLE, lo, hi);
if ((lo & MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE) == 0) {
- printk (KERN_INFO "CPU: C0 stepping P4 Xeon detected.\n");
- printk (KERN_INFO "CPU: Disabling hardware prefetching (Errata 037)\n");
+ pr_info("C0 stepping P4 Xeon detected.\n");
+ pr_info("Disabling hardware prefetching (Errata 037)\n");
lo |= MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE;
wrmsr(MSR_IA32_MISC_ENABLE, lo, hi);
}
@@ -267,7 +269,7 @@ static void __cpuinit srat_detect_node(struct cpuinfo_x86 *c)
node = first_node(node_online_map);
numa_set_node(cpu, node);
- printk(KERN_INFO "CPU %d/0x%x -> Node %d\n", cpu, apicid, node);
+ pr_info("CPU %d/0x%x -> Node %d\n", cpu, apicid, node);
#endif
}
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 804c40e..ce3aefe 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -7,6 +7,8 @@
* Andi Kleen / Andreas Herrmann : CPUID4 emulation on AMD.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/device.h>
@@ -489,20 +491,20 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c)
}
if (trace)
- printk(KERN_INFO "CPU: Trace cache: %dK uops", trace);
+ pr_info("Trace cache: %dK uops", trace);
else if (l1i)
- printk(KERN_INFO "CPU: L1 I cache: %dK", l1i);
+ pr_info("L1 I cache: %dK", l1i);
if (l1d)
- printk(KERN_CONT ", L1 D cache: %dK\n", l1d);
+ pr_cont(", L1 D cache: %dK\n", l1d);
else
- printk(KERN_CONT "\n");
+ pr_cont("\n");
if (l2)
- printk(KERN_INFO "CPU: L2 cache: %dK\n", l2);
+ pr_info("L2 cache: %dK\n", l2);
if (l3)
- printk(KERN_INFO "CPU: L3 cache: %dK\n", l3);
+ pr_info("L3 cache: %dK\n", l3);
c->x86_cache_size = l3 ? l3 : (l2 ? l2 : (l1i+l1d));
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index b5801c3..4b0f0f7 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -11,6 +11,8 @@
* For licencing details see kernel-base/COPYING
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/perf_event.h>
#include <linux/capability.h>
#include <linux/notifier.h>
@@ -1612,7 +1614,7 @@ static void intel_pmu_reset(void)
local_irq_save(flags);
- printk("clearing PMU state on CPU#%d\n", smp_processor_id());
+ pr_info("clearing PMU state on CPU#%d\n", smp_processor_id());
for (idx = 0; idx < x86_pmu.num_events; idx++) {
checking_wrmsrl(x86_pmu.eventsel + idx, 0ull);
@@ -2064,7 +2066,8 @@ void __init init_hw_perf_events(void)
pr_cont("%s PMU driver.\n", x86_pmu.name);
if (x86_pmu.num_events > X86_PMC_MAX_GENERIC) {
- WARN(1, KERN_ERR "hw perf events %d > max(%d), clipping!",
+ WARN(1,
+ KERN_ERR pr_fmt("hw perf events %d > max(%d), clipping!"),
x86_pmu.num_events, X86_PMC_MAX_GENERIC);
x86_pmu.num_events = X86_PMC_MAX_GENERIC;
}
@@ -2072,7 +2075,8 @@ void __init init_hw_perf_events(void)
perf_max_events = x86_pmu.num_events;
if (x86_pmu.num_events_fixed > X86_PMC_MAX_FIXED) {
- WARN(1, KERN_ERR "hw perf events fixed %d > max(%d), clipping!",
+ WARN(1,
+ KERN_ERR pr_fmt("hw perf events fixed %d > max(%d), clipping!"),
x86_pmu.num_events_fixed, X86_PMC_MAX_FIXED);
x86_pmu.num_events_fixed = X86_PMC_MAX_FIXED;
}
diff --git a/arch/x86/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c
index fab786f..0636316 100644
--- a/arch/x86/kernel/cpu/perfctr-watchdog.c
+++ b/arch/x86/kernel/cpu/perfctr-watchdog.c
@@ -11,6 +11,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/percpu.h>
#include <linux/module.h>
#include <linux/kernel.h>
@@ -211,7 +213,7 @@ void enable_lapic_nmi_watchdog(void)
if (!wd_ops)
return;
if (!wd_ops->reserve()) {
- printk(KERN_ERR "NMI watchdog: cannot reserve perfctrs\n");
+ pr_err("cannot reserve perfctrs\n");
return;
}
@@ -757,19 +759,18 @@ int lapic_watchdog_init(unsigned nmi_hz)
if (!wd_ops) {
probe_nmi_watchdog();
if (!wd_ops) {
- printk(KERN_INFO "NMI watchdog: CPU not supported\n");
+ pr_info("CPU not supported\n");
return -1;
}
if (!wd_ops->reserve()) {
- printk(KERN_ERR
- "NMI watchdog: cannot reserve perfctrs\n");
+ pr_err("cannot reserve perfctrs\n");
return -1;
}
}
if (!(wd_ops->setup(nmi_hz))) {
- printk(KERN_ERR "Cannot setup NMI watchdog on CPU %d\n",
+ pr_err("Cannot setup NMI watchdog on CPU %d\n",
raw_smp_processor_id());
return -1;
}
diff --git a/arch/x86/kernel/cpu/transmeta.c b/arch/x86/kernel/cpu/transmeta.c
index bb62b3e..c73d9ec 100644
--- a/arch/x86/kernel/cpu/transmeta.c
+++ b/arch/x86/kernel/cpu/transmeta.c
@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/init.h>
@@ -34,7 +36,7 @@ static void __cpuinit 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("Processor revision %u.%u.%u.%u, %u MHz\n",
(cpu_rev >> 24) & 0xff,
(cpu_rev >> 16) & 0xff,
(cpu_rev >> 8) & 0xff,
@@ -45,15 +47,15 @@ static void __cpuinit 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("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",
- (cms_rev1 >> 24) & 0xff,
- (cms_rev1 >> 16) & 0xff,
- (cms_rev1 >> 8) & 0xff,
- cms_rev1 & 0xff,
- cms_rev2);
+ pr_info("Code Morphing Software revision %u.%u.%u-%u-%u\n",
+ (cms_rev1 >> 24) & 0xff,
+ (cms_rev1 >> 16) & 0xff,
+ (cms_rev1 >> 8) & 0xff,
+ cms_rev1 & 0xff,
+ cms_rev2);
}
if (max >= 0x80860006) {
cpuid(0x80860003,
@@ -77,7 +79,7 @@ static void __cpuinit 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("%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 1cbed97..0582ca6 100644
--- a/arch/x86/kernel/cpu/vmware.c
+++ b/arch/x86/kernel/cpu/vmware.c
@@ -21,6 +21,8 @@
*
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/dmi.h>
#include <asm/div64.h>
#include <asm/vmware.h>
@@ -58,9 +60,9 @@ 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",
- (unsigned long) tsc_hz / 1000,
- (unsigned long) tsc_hz % 1000);
+ pr_info("TSC freq read from hypervisor : %lu.%03lu MHz\n",
+ (unsigned long) tsc_hz / 1000,
+ (unsigned long) tsc_hz % 1000);
return tsc_hz;
}
@@ -73,8 +75,7 @@ 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_warning("Failed to get TSC freq from the hypervisor\n");
}
/*
--
1.6.3.1.10.g659a0.dirty
--
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