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Message-Id: <05a1529c4fda089020281e09c6684018225da011.1254701151.git.joe@perches.com>
Date: Sun, 4 Oct 2009 17:53:31 -0700
From: Joe Perches <joe@...ches.com>
To: linux-kernel@...r.kernel.org
Cc: Andreas Herrmann <andreas.herrmann3@....com>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...hat.com>,
"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
Tigran Aivazian <tigran@...azian.fsnet.co.uk>,
amd64-microcode@...64.org
Subject: [PATCH 04/21] microcode: use pr_<level> and add pr_fmt
Added #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Converted a few printks to pr_<level>
Added a space after an exclamation point
Signed-off-by: Joe Perches <joe@...ches.com>
---
arch/x86/kernel/microcode_amd.c | 5 +++-
arch/x86/kernel/microcode_core.c | 23 ++++++++++--------
arch/x86/kernel/microcode_intel.c | 47 +++++++++++++++---------------------
3 files changed, 37 insertions(+), 38 deletions(-)
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index 366baa1..85c6b13 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -13,6 +13,9 @@
* Licensed under the terms of the GNU General Public
* License version 2. See file COPYING for details.
*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/firmware.h>
#include <linux/pci_ids.h>
#include <linux/uaccess.h>
@@ -291,7 +294,7 @@ generic_load_microcode(int cpu, const u8 *data, size_t size)
if (!leftover) {
vfree(uci->mc);
uci->mc = new_mc;
- pr_debug("microcode: CPU%d found a matching microcode "
+ pr_debug("CPU%d found a matching microcode "
"update with version 0x%x (current=0x%x)\n",
cpu, new_rev, uci->cpu_sig.rev);
} else {
diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c
index 378e9a8..c7e2bb7 100644
--- a/arch/x86/kernel/microcode_core.c
+++ b/arch/x86/kernel/microcode_core.c
@@ -70,6 +70,9 @@
* Fix sigmatch() macro to handle old CPUs with pf == 0.
* Thanks to Stuart Swales for pointing out this bug.
*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/platform_device.h>
#include <linux/miscdevice.h>
#include <linux/capability.h>
@@ -211,7 +214,7 @@ static ssize_t microcode_write(struct file *file, const char __user *buf,
ssize_t ret = -EINVAL;
if ((len >> PAGE_SHIFT) > totalram_pages) {
- pr_err("microcode: too much data (max %ld pages)\n", totalram_pages);
+ pr_err("too much data (max %ld pages)\n", totalram_pages);
return ret;
}
@@ -246,7 +249,7 @@ static int __init microcode_dev_init(void)
error = misc_register(µcode_dev);
if (error) {
- pr_err("microcode: can't misc_register on minor=%d\n", MICROCODE_MINOR);
+ pr_err("can't misc_register on minor=%d\n", MICROCODE_MINOR);
return error;
}
@@ -361,7 +364,7 @@ static enum ucode_state microcode_resume_cpu(int cpu)
if (!uci->mc)
return UCODE_NFOUND;
- pr_debug("microcode: CPU%d updated upon resume\n", cpu);
+ pr_debug("CPU%d updated upon resume\n", cpu);
apply_microcode_on_target(cpu);
return UCODE_OK;
@@ -381,7 +384,7 @@ static enum ucode_state microcode_init_cpu(int cpu)
ustate = microcode_ops->request_microcode_fw(cpu, µcode_pdev->dev);
if (ustate == UCODE_OK) {
- pr_debug("microcode: CPU%d updated upon init\n", cpu);
+ pr_debug("CPU%d updated upon init\n", cpu);
apply_microcode_on_target(cpu);
}
@@ -408,7 +411,7 @@ static int mc_sysdev_add(struct sys_device *sys_dev)
if (!cpu_online(cpu))
return 0;
- pr_debug("microcode: CPU%d added\n", cpu);
+ pr_debug("CPU%d added\n", cpu);
err = sysfs_create_group(&sys_dev->kobj, &mc_attr_group);
if (err)
@@ -427,7 +430,7 @@ static int mc_sysdev_remove(struct sys_device *sys_dev)
if (!cpu_online(cpu))
return 0;
- pr_debug("microcode: CPU%d removed\n", cpu);
+ pr_debug("CPU%d removed\n", cpu);
microcode_fini_cpu(cpu);
sysfs_remove_group(&sys_dev->kobj, &mc_attr_group);
return 0;
@@ -475,15 +478,15 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
microcode_update_cpu(cpu);
case CPU_DOWN_FAILED:
case CPU_DOWN_FAILED_FROZEN:
- pr_debug("microcode: CPU%d added\n", cpu);
+ pr_debug("CPU%d added\n", cpu);
if (sysfs_create_group(&sys_dev->kobj, &mc_attr_group))
- pr_err("microcode: Failed to create group for CPU%d\n", cpu);
+ pr_err("Failed to create group for CPU%d\n", cpu);
break;
case CPU_DOWN_PREPARE:
case CPU_DOWN_PREPARE_FROZEN:
/* Suspend is in progress, only remove the interface */
sysfs_remove_group(&sys_dev->kobj, &mc_attr_group);
- pr_debug("microcode: CPU%d removed\n", cpu);
+ pr_debug("CPU%d removed\n", cpu);
break;
case CPU_DEAD:
case CPU_UP_CANCELED_FROZEN:
@@ -509,7 +512,7 @@ static int __init microcode_init(void)
microcode_ops = init_amd_microcode();
if (!microcode_ops) {
- pr_err("microcode: no support for this CPU vendor\n");
+ pr_err("no support for this CPU vendor\n");
return -ENODEV;
}
diff --git a/arch/x86/kernel/microcode_intel.c b/arch/x86/kernel/microcode_intel.c
index 0d334dd..ebd193e 100644
--- a/arch/x86/kernel/microcode_intel.c
+++ b/arch/x86/kernel/microcode_intel.c
@@ -70,6 +70,9 @@
* Fix sigmatch() macro to handle old CPUs with pf == 0.
* Thanks to Stuart Swales for pointing out this bug.
*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/firmware.h>
#include <linux/uaccess.h>
#include <linux/kernel.h>
@@ -146,8 +149,7 @@ static int collect_cpu_info(int cpu_num, struct cpu_signature *csig)
if (c->x86_vendor != X86_VENDOR_INTEL || c->x86 < 6 ||
cpu_has(c, X86_FEATURE_IA64)) {
- printk(KERN_ERR "microcode: CPU%d not a capable Intel "
- "processor\n", cpu_num);
+ pr_err("CPU%d not a capable Intel processor\n", cpu_num);
return -1;
}
@@ -165,8 +167,8 @@ static int collect_cpu_info(int cpu_num, struct cpu_signature *csig)
/* get the current revision from MSR 0x8B */
rdmsr(MSR_IA32_UCODE_REV, val[0], csig->rev);
- printk(KERN_INFO "microcode: CPU%d sig=0x%x, pf=0x%x, revision=0x%x\n",
- cpu_num, csig->sig, csig->pf, csig->rev);
+ pr_info("CPU%d sig=0x%x, pf=0x%x, revision=0x%x\n",
+ cpu_num, csig->sig, csig->pf, csig->rev);
return 0;
}
@@ -194,28 +196,24 @@ static int microcode_sanity_check(void *mc)
data_size = get_datasize(mc_header);
if (data_size + MC_HEADER_SIZE > total_size) {
- printk(KERN_ERR "microcode: error! "
- "Bad data size in microcode data file\n");
+ pr_err("error! Bad data size in microcode data file\n");
return -EINVAL;
}
if (mc_header->ldrver != 1 || mc_header->hdrver != 1) {
- printk(KERN_ERR "microcode: error! "
- "Unknown microcode update format\n");
+ pr_err("error! Unknown microcode update format\n");
return -EINVAL;
}
ext_table_size = total_size - (MC_HEADER_SIZE + data_size);
if (ext_table_size) {
if ((ext_table_size < EXT_HEADER_SIZE)
|| ((ext_table_size - EXT_HEADER_SIZE) % EXT_SIGNATURE_SIZE)) {
- printk(KERN_ERR "microcode: error! "
- "Small exttable size in microcode data file\n");
+ pr_err("error! Small exttable size in microcode data file\n");
return -EINVAL;
}
ext_header = mc + MC_HEADER_SIZE + data_size;
if (ext_table_size != exttable_size(ext_header)) {
- printk(KERN_ERR "microcode: error! "
- "Bad exttable size in microcode data file\n");
+ pr_err("error! Bad exttable size in microcode data file\n");
return -EFAULT;
}
ext_sigcount = ext_header->count;
@@ -230,8 +228,7 @@ static int microcode_sanity_check(void *mc)
while (i--)
ext_table_sum += ext_tablep[i];
if (ext_table_sum) {
- printk(KERN_WARNING "microcode: aborting, "
- "bad extended signature table checksum\n");
+ pr_warning("aborting, bad extended signature table checksum\n");
return -EINVAL;
}
}
@@ -242,7 +239,7 @@ static int microcode_sanity_check(void *mc)
while (i--)
orig_sum += ((int *)mc)[i];
if (orig_sum) {
- printk(KERN_ERR "microcode: aborting, bad checksum\n");
+ pr_err("aborting, bad checksum\n");
return -EINVAL;
}
if (!ext_table_size)
@@ -255,7 +252,7 @@ static int microcode_sanity_check(void *mc)
- (mc_header->sig + mc_header->pf + mc_header->cksum)
+ (ext_sig->sig + ext_sig->pf + ext_sig->cksum);
if (sum) {
- printk(KERN_ERR "microcode: aborting, bad checksum\n");
+ pr_err("aborting, bad checksum\n");
return -EINVAL;
}
}
@@ -327,13 +324,11 @@ static int apply_microcode(int cpu)
rdmsr(MSR_IA32_UCODE_REV, val[0], val[1]);
if (val[1] != mc_intel->hdr.rev) {
- printk(KERN_ERR "microcode: CPU%d update "
- "to revision 0x%x failed\n",
- cpu_num, mc_intel->hdr.rev);
+ pr_err("CPU%d update to revision 0x%x failed\n",
+ cpu_num, mc_intel->hdr.rev);
return -1;
}
- printk(KERN_INFO "microcode: CPU%d updated to revision "
- "0x%x, date = %04x-%02x-%02x \n",
+ pr_info("CPU%d updated to revision 0x%x, date = %04x-%02x-%02x \n",
cpu_num, val[1],
mc_intel->hdr.date & 0xffff,
mc_intel->hdr.date >> 24,
@@ -362,8 +357,7 @@ static enum ucode_state generic_load_microcode(int cpu, void *data, size_t size,
mc_size = get_totalsize(&mc_header);
if (!mc_size || mc_size > leftover) {
- printk(KERN_ERR "microcode: error!"
- "Bad data in microcode data file\n");
+ pr_err("error! Bad data in microcode data file\n");
break;
}
@@ -405,9 +399,8 @@ static enum ucode_state generic_load_microcode(int cpu, void *data, size_t size,
vfree(uci->mc);
uci->mc = (struct microcode_intel *)new_mc;
- pr_debug("microcode: CPU%d found a matching microcode update with"
- " version 0x%x (current=0x%x)\n",
- cpu, new_rev, uci->cpu_sig.rev);
+ pr_debug("CPU%d found a matching microcode update with version 0x%x (current=0x%x)\n",
+ cpu, new_rev, uci->cpu_sig.rev);
out:
return state;
}
@@ -429,7 +422,7 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device)
c->x86, c->x86_model, c->x86_mask);
if (request_firmware(&firmware, name, device)) {
- pr_debug("microcode: data file %s load failed\n", name);
+ pr_debug("data file %s load failed\n", name);
return UCODE_NFOUND;
}
--
1.6.3.1.10.g659a0.dirty
--
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