Merge intel.com:/home/lenb/bk/linux-2.6.0

into intel.com:/home/lenb/bk/linux-acpi-release-2.6.0

arch/i386/kernel/cpu/cpufreq/acpi.c

@@ -24,6 +24,7 @@
  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 
+#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>

arch/i386/kernel/cpu/cpufreq/p4-clockmod.c

@@ -20,6 +20,7 @@
  *
  */
 
+#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/module.h> 
 #include <linux/init.h>

arch/i386/kernel/cpu/cpufreq/powernow-k7.c

@@ -14,6 +14,7 @@
  * - We disable half multipliers if ACPI is used on A0 stepping CPUs.
  */
 
+#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/module.h> 
 #include <linux/init.h>
@@ -191,8 +192,8 @@ static void change_FID(int fid)
 {
 	union msr_fidvidctl fidvidctl;
 
+	rdmsrl (MSR_K7_FID_VID_CTL, fidvidctl.val);
 	if (fidvidctl.bits.FID != fid) {
-		rdmsrl (MSR_K7_FID_VID_CTL, fidvidctl.val);
 		fidvidctl.bits.SGTC = latency;
 		fidvidctl.bits.FID = fid;
 		fidvidctl.bits.FIDC = 1;
@@ -205,8 +206,8 @@ static void change_VID(int vid)
 {
 	union msr_fidvidctl fidvidctl;
 
+	rdmsrl (MSR_K7_FID_VID_CTL, fidvidctl.val);
 	if (fidvidctl.bits.VID != vid) {
-		rdmsrl (MSR_K7_FID_VID_CTL, fidvidctl.val);
 		fidvidctl.bits.VID = vid;
 		fidvidctl.bits.VIDC = 1;
 		wrmsrl (MSR_K7_FID_VID_CTL, fidvidctl.val);

arch/i386/kernel/cpu/cpufreq/speedstep-smi.c

@@ -23,6 +23,8 @@
 
 #include "speedstep-lib.h"
 
+#define PFX "speedstep-smi: "
+
 /* speedstep system management interface port/command.
  *
  * These parameters are got from IST-SMI BIOS call.
@@ -65,43 +67,45 @@ static struct cpufreq_frequency_table speedstep_freqs[] = {
  */
 static int speedstep_smi_ownership (void)
 {
-        u32     command, result, magic;
-        u32     function = GET_SPEEDSTEP_OWNER;
+	u32 command, result, magic;
+	u32 function = GET_SPEEDSTEP_OWNER;
 	unsigned char magic_data[] = "Copyright (c) 1999 Intel Corporation";
 
-        command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
+	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
 	magic = virt_to_phys(magic_data);
 
-        __asm__ __volatile__(
-            "out %%al, (%%dx)\n"
-            : "=D" (result)
-            : "a" (command), "b" (function), "c" (0), "d" (smi_port), "D" (0), "S" (magic)
-        );
+	__asm__ __volatile__(
+		"out %%al, (%%dx)\n"
+		: "=D" (result)
+		: "a" (command), "b" (function), "c" (0), "d" (smi_port), "D" (0), "S" (magic)
+	);
 
-        return result;
+	return result;
 }
+
 /**
  * speedstep_smi_get_freqs - get SpeedStep preferred & current freq.
  *
  */
 static int speedstep_smi_get_freqs (unsigned int *low, unsigned int *high)
 {
-        u32     command, result, edi, high_mhz, low_mhz;
-        u32     state=0;
-        u32	function = GET_SPEEDSTEP_FREQS;
+	u32 command, result, edi, high_mhz, low_mhz;
+	u32 state=0;
+	u32 function = GET_SPEEDSTEP_FREQS;
 
-        command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
+	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
 
-        __asm__ __volatile__("movl $0, %%edi\n"
-            "out %%al, (%%dx)\n"
-            : "=a" (result), "=b" (high_mhz), "=c" (low_mhz), "=d" (state), "=D" (edi)
-            : "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0)
-        );
+	__asm__ __volatile__("movl $0, %%edi\n"
+		"out %%al, (%%dx)\n"
+		: "=a" (result), "=b" (high_mhz), "=c" (low_mhz), "=d" (state), "=D" (edi)
+		: "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0)
+	);
 	*high = high_mhz * 1000;
 	*low  = low_mhz  * 1000;
 
 	return result;
 } 
+
 /**
  * speedstep_get_state - set the SpeedStep state
  * @state: processor frequency state (SPEEDSTEP_LOW or SPEEDSTEP_HIGH)
@@ -109,17 +113,17 @@ static int speedstep_smi_get_freqs (unsigned int *low, unsigned int *high)
  */
 static int speedstep_get_state (void)
 {
-	u32		function=GET_SPEEDSTEP_STATE;
-	u32		result, state, edi, command;
+	u32 function=GET_SPEEDSTEP_STATE;
+	u32 result, state, edi, command;
+
+	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
 
-        command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
+	__asm__ __volatile__("movl $0, %%edi\n"
+		"out %%al, (%%dx)\n"
+		: "=a" (result), "=b" (state), "=D" (edi)
+		: "a" (command), "b" (function), "c" (0), "d" (smi_port), "S" (0)
+	);
 
-        __asm__ __volatile__("movl $0, %%edi\n"
-            "out %%al, (%%dx)\n"
-            : "=a" (result), "=b" (state), "=D" (edi)
-            : "a" (command), "b" (function), "c" (0), "d" (smi_port), "S" (0)
-        );
-	
 	return state;
 }
 
@@ -130,10 +134,10 @@ static int speedstep_get_state (void)
  */
 static void speedstep_set_state (unsigned int state, unsigned int notify)
 {
-	unsigned int		old_state, result, command, new_state;
-	unsigned long		flags;
-	struct cpufreq_freqs	freqs;
-	unsigned int		function=SET_SPEEDSTEP_STATE;
+	unsigned int old_state, result, command, new_state;
+	unsigned long flags;
+	struct cpufreq_freqs freqs;
+	unsigned int function=SET_SPEEDSTEP_STATE;
 
 	if (state > 0x1)
 		return;
@@ -142,7 +146,7 @@ static void speedstep_set_state (unsigned int state, unsigned int notify)
 	freqs.old = speedstep_freqs[old_state].frequency;
 	freqs.new = speedstep_freqs[state].frequency;
 	freqs.cpu = 0; /* speedstep.c is UP only driver */
-	
+
 	if (old_state == state)
 		return;
 
@@ -152,13 +156,13 @@ static void speedstep_set_state (unsigned int state, unsigned int notify)
 	/* Disable IRQs */
 	local_irq_save(flags);
 
-        command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
-        __asm__ __volatile__(
-	    "movl $0, %%edi\n"
-            "out %%al, (%%dx)\n"
-            : "=b" (new_state), "=D" (result)
-            : "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0)
-        );
+	command = (smi_sig & 0xffffff00) | (smi_cmd & 0xff);
+	__asm__ __volatile__(
+		"movl $0, %%edi\n"
+		"out %%al, (%%dx)\n"
+		: "=b" (new_state), "=D" (result)
+		: "a" (command), "b" (function), "c" (state), "d" (smi_port), "S" (0)
+	);
 
 	/* enable IRQs */
 	local_irq_restore(flags);
@@ -185,10 +189,9 @@ static void speedstep_set_state (unsigned int state, unsigned int notify)
  * Sets a new CPUFreq policy/freq.
  */
 static int speedstep_target (struct cpufreq_policy *policy,
-			     unsigned int target_freq,
-			     unsigned int relation)
+			unsigned int target_freq, unsigned int relation)
 {
-	unsigned int	newstate = 0;
+	unsigned int newstate = 0;
 
 	if (cpufreq_frequency_table_target(policy, &speedstep_freqs[0], target_freq, relation, &newstate))
 		return -EINVAL;
@@ -214,8 +217,8 @@ static int speedstep_verify (struct cpufreq_policy *policy)
 
 static int speedstep_cpu_init(struct cpufreq_policy *policy)
 {
-	int		result;
-	unsigned int	speed,state;
+	int result;
+	unsigned int speed,state;
 
 	/* capability check */
 	if (policy->cpu != 0)
@@ -228,25 +231,25 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy)
 
 	/* detect low and high frequency */
 	result = speedstep_smi_get_freqs(&speedstep_freqs[SPEEDSTEP_LOW].frequency,
-				         &speedstep_freqs[SPEEDSTEP_HIGH].frequency);
+				&speedstep_freqs[SPEEDSTEP_HIGH].frequency);
 	if (result) {
 		/* fall back to speedstep_lib.c dection mechanism: try both states out */
 		unsigned int speedstep_processor = speedstep_detect_processor();
 
-		dprintk(KERN_INFO "speedstep-smi: could not detect low and high frequencies by SMI call.\n");
+		dprintk(KERN_INFO PFX "could not detect low and high frequencies by SMI call.\n");
 		if (!speedstep_processor)
 			return -ENODEV;
 
 		result = speedstep_get_freqs(speedstep_processor,
-					     &speedstep_freqs[SPEEDSTEP_LOW].frequency,
-					     &speedstep_freqs[SPEEDSTEP_HIGH].frequency,
-					     &speedstep_set_state);
+				&speedstep_freqs[SPEEDSTEP_LOW].frequency,
+				&speedstep_freqs[SPEEDSTEP_HIGH].frequency,
+				&speedstep_set_state);
 
 		if (result) {
-			dprintk(KERN_INFO "speedstep-smi: could not detect two different speeds -- aborting.\n");
+			dprintk(KERN_INFO PFX "could not detect two different speeds -- aborting.\n");
 			return result;
 		} else
-			dprintk(KERN_INFO "speedstep-smi: workaround worked.\n");
+			dprintk(KERN_INFO PFX "workaround worked.\n");
 	}
 
 	/* get current speed setting */
@@ -294,8 +297,14 @@ static struct cpufreq_driver speedstep_driver = {
  */
 static int __init speedstep_init(void)
 {
+    struct cpuinfo_x86 *c = cpu_data;
+
+    if (c->x86_vendor != X86_VENDOR_INTEL) {
+		printk (KERN_INFO PFX "No Intel CPU detected.\n");
+		return -ENODEV;
+	}
 
-	dprintk("speedstep-smi: signature:0%.8lx, command:0lx%.8lx, event:0x%.8lx, perf_level:0x%.8lx.\n", 
+	dprintk(KERN_DEBUG PFX "signature:0x%.8lx, command:0x%.8lx, event:0x%.8lx, perf_level:0x%.8lx.\n", 
 		ist_info.signature, ist_info.command, ist_info.event, ist_info.perf_level);
 
 

arch/x86_64/kernel/pci-gart.c

@@ -76,7 +76,6 @@ static u32 northbridge_flush_word[NR_CPUS + 1];
 #define EMERGENCY_PAGES 32 /* = 128KB */ 
 
 #ifdef CONFIG_AGP
-extern int agp_init(void);
 #define AGPEXTERN extern
 #else
 #define AGPEXTERN

drivers/block/as-iosched.c

@@ -1403,6 +1403,11 @@ as_insert_request(request_queue_t *q, struct request *rq, int where)
 	struct as_data *ad = q->elevator.elevator_data;
 	struct as_rq *arq = RQ_DATA(rq);
 
+	/* barriers must flush the reorder queue */
+	if (unlikely(rq->flags & (REQ_SOFTBARRIER | REQ_HARDBARRIER)
+			&& where == ELEVATOR_INSERT_SORT))
+		where = ELEVATOR_INSERT_BACK;
+
 	switch (where) {
 		case ELEVATOR_INSERT_BACK:
 			while (ad->next_arq[REQ_SYNC])

drivers/block/deadline-iosched.c

@@ -618,6 +618,11 @@ deadline_insert_request(request_queue_t *q, struct request *rq, int where)
 	struct deadline_data *dd = q->elevator.elevator_data;
 	struct deadline_rq *drq = RQ_DATA(rq);
 
+	/* barriers must flush the reorder queue */
+	if (unlikely(rq->flags & (REQ_SOFTBARRIER | REQ_HARDBARRIER)
+			&& where == ELEVATOR_INSERT_SORT))
+		where = ELEVATOR_INSERT_BACK;
+
 	switch (where) {
 		case ELEVATOR_INSERT_BACK:
 			while (deadline_dispatch_requests(dd))

drivers/char/agp/Kconfig

@@ -80,8 +80,8 @@ config AGP_INTEL
 	tristate "Intel 440LX/BX/GX, I8xx and E7x05 chipset support"
 	depends on AGP && X86 && !X86_64
 	help
-	  This option gives you AGP support for the GLX component of
-	  XFree86 4.x on Intel 440LX/BX/GX, 815, 820, 830, 840, 845, 850, 860
+	  This option gives you AGP support for the GLX component of XFree86 4.x
+	  on Intel 440LX/BX/GX, 815, 820, 830, 840, 845, 850, 860, 875,
 	  E7205 and E7505 chipsets and full support for the 810, 815, 830M, 845G,
 	  852GM, 855GM and 865G integrated graphics chipsets.
 

drivers/char/agp/alpha-agp.c

@@ -183,7 +183,7 @@ alpha_core_agp_setup(void)
 	alpha_bridge->dev = pdev;
 	alpha_bridge->mode = agp->capability.lw;
 
-	printk(KERN_INFO "Detected AGP on hose %d\n", agp->hose->index);
+	printk(KERN_INFO PFX "Detected AGP on hose %d\n", agp->hose->index);
 	return agp_add_bridge(alpha_bridge);
 
  fail:

drivers/char/agp/amd64-agp.c

@@ -8,6 +8,7 @@
  * work is done in the northbridge(s).
  */
 
+#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/init.h>
@@ -252,15 +253,15 @@ static int __init aperture_valid(u64 aper, u32 size)
 	static int not_first_call; 
 	u32 pfn, c;
 	if (aper == 0) { 
-		printk(KERN_ERR "No aperture\n");
+		printk(KERN_ERR PFX "No aperture\n");
 		return 0; 
 	}
 	if (size < 32*1024*1024) {
-		printk(KERN_ERR "Aperture too small (%d MB)\n", size>>20);
+		printk(KERN_ERR PFX "Aperture too small (%d MB)\n", size>>20);
 		return 0;
 	}
 	if (aper + size > 0xffffffff) { 
-		printk(KERN_ERR "Aperture out of bounds\n"); 
+		printk(KERN_ERR PFX "Aperture out of bounds\n"); 
 		return 0;
 	} 
 	pfn = aper >> PAGE_SHIFT;
@@ -268,7 +269,7 @@ static int __init aperture_valid(u64 aper, u32 size)
 		if (!pfn_valid(pfn + c))
 			break;
 		if (!PageReserved(pfn_to_page(pfn + c))) { 
-			printk(KERN_ERR "Aperture pointing to RAM\n");
+			printk(KERN_ERR PFX "Aperture pointing to RAM\n");
 			return 0;
 		}
 	}
@@ -279,7 +280,7 @@ static int __init aperture_valid(u64 aper, u32 size)
 	   Maybe better to use pci_assign_resource/pci_enable_device instead trusting
 	   the bridges? */
 	if (!not_first_call && request_mem_region(aper, size, "aperture") < 0) { 
-		printk(KERN_ERR "Aperture conflicts with PCI mapping.\n"); 
+		printk(KERN_ERR PFX "Aperture conflicts with PCI mapping.\n"); 
 		return 0;
 	}
 
@@ -328,7 +329,7 @@ static __init int fix_northbridge(struct pci_dev *nb, struct pci_dev *agp,
 	pci_read_config_dword(agp, 0x10, &aper_low);
 	pci_read_config_dword(agp, 0x14, &aper_hi);
 	aper = (aper_low & ~((1<<22)-1)) | ((u64)aper_hi << 32); 
-	printk(KERN_INFO "Aperture from AGP @ %Lx size %u MB\n", aper, 32 << order);
+	printk(KERN_INFO PFX "Aperture from AGP @ %Lx size %u MB\n", aper, 32 << order);
 	if (order < 0 || !aperture_valid(aper, (32*1024*1024)<<order))
 		return -1; 
 	
@@ -347,17 +348,17 @@ static __init int cache_nbs (struct pci_dev *pdev, u32 cap_ptr)
 	while ((loop_dev = pci_find_device(PCI_VENDOR_ID_AMD, 0x1103, loop_dev)) 
 			!= NULL) {
 		if (fix_northbridge(loop_dev, pdev, cap_ptr) < 0) { 
-			printk("No usable aperture found.\n");
+			printk(KERN_INFO PFX "No usable aperture found.\n");
 #ifdef __x86_64__ 
 			/* should port this to i386 */
-			printk("Consider rebooting with iommu=memaper=2 to get a good aperture.\n");
+			printk(KERN_INFO PFX "Consider rebooting with iommu=memaper=2 to get a good aperture.\n");
 #endif 
 			return -1;  
 		}
 		hammers[i++] = loop_dev;
 		nr_garts = i;
 		if (i == MAX_HAMMER_GARTS) { 
-			printk(KERN_INFO "Too many northbridges for AGP\n");
+			printk(KERN_INFO PFX "Too many northbridges for AGP\n");
 			return -1;
 		}
 	}
@@ -495,14 +496,14 @@ int __init agp_amd64_init(void)
 	int err = 0;
 	if (agp_off)
 		return -EINVAL;
-	if (pci_module_init(&agp_amd64_pci_driver) == 0) { 
+	if (pci_module_init(&agp_amd64_pci_driver) > 0) { 
 		struct pci_dev *dev;
 		if (!agp_try_unsupported && !agp_try_unsupported_boot) { 
-			printk(KERN_INFO "No supported AGP bridge found.\n");
+			printk(KERN_INFO PFX "No supported AGP bridge found.\n");
 #ifdef MODULE			
-			printk(KERN_INFO "You can try agp_try_unsupported=1\n");
+			printk(KERN_INFO PFX "You can try agp_try_unsupported=1\n");
 #else
-			printk(KERN_INFO "You can boot with agp=try_unsupported\n");
+			printk(KERN_INFO PFX "You can boot with agp=try_unsupported\n");
 #endif			
 			return -ENODEV;
 		}

drivers/char/agp/ati-agp.c

@@ -214,7 +214,7 @@ static int ati_configure(void)
         /*
 	pci_read_config_dword(agp_bridge.dev, AGP_APBASE, &temp);
 	agp_bridge.gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK);
-	printk(KERN_INFO "IGP320 gart_bus_addr: %x\n", agp_bridge.gart_bus_addr);
+	printk(KERN_INFO PFX "IGP320 gart_bus_addr: %x\n", agp_bridge.gart_bus_addr);
         */
 	OUTREG32(ati_generic_private.registers, ATI_GART_FEATURE_ID, 0x60000);
 
@@ -226,8 +226,6 @@ static int ati_configure(void)
 	OUTREG32(ati_generic_private.registers, ATI_GART_BASE,
 		 agp_bridge->gatt_bus_addr);
 
-	/* Flush the tlb */
-	OUTREG32(ati_generic_private.registers, ATI_GART_CACHE_CNTRL, 1);
 	return 0;
 }
 

drivers/char/agp/backend.c

@@ -26,7 +26,6 @@
  * TODO: 
  * - Allocate more than order 0 pages to avoid too much linear map splitting.
  */
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/init.h>
@@ -34,6 +33,7 @@
 #include <linux/miscdevice.h>
 #include <linux/pm.h>
 #include <linux/agp_backend.h>
+#include <linux/agpgart.h>
 #include <linux/vmalloc.h>
 #include <asm/io.h>
 #include "agp.h"

drivers/char/agp/hp-agp.c

@@ -42,6 +42,8 @@
 /* AGP bridge need not be PCI device, but DRM thinks it is. */
 static struct pci_dev fake_bridge_dev;
 
+static int hp_zx1_gart_found;
+
 static struct aper_size_info_fixed hp_zx1_sizes[] =
 {
 	{0, 0, 0},		/* filled in by hp_zx1_fetch_size() */
@@ -386,8 +388,6 @@ hp_zx1_setup (u64 ioc_hpa, u64 lba_hpa)
 	struct agp_bridge_data *bridge;
 	int error;
 
-	printk(KERN_INFO PFX "Detected HP ZX1 AGP chipset (ioc=%lx, lba=%lx)\n", ioc_hpa, lba_hpa);
-
 	error = hp_zx1_ioc_init(ioc_hpa, lba_hpa);
 	if (error)
 		return error;
@@ -416,7 +416,7 @@ zx1_gart_probe (acpi_handle obj, u32 depth, void *context, void **ret)
 
 	status = hp_acpi_csr_space(obj, &lba_hpa, &length);
 	if (ACPI_FAILURE(status))
-		return 1;
+		return AE_OK;
 
 	/* Look for an enclosing IOC scope and find its CSR space */
 	handle = obj;
@@ -436,7 +436,7 @@ zx1_gart_probe (acpi_handle obj, u32 depth, void *context, void **ret)
 				else {
 					printk(KERN_ERR PFX "Detected HP ZX1 "
 					       "AGP LBA but no IOC.\n");
-					return status;
+					return AE_OK;
 				}
 			}
 		}
@@ -446,22 +446,28 @@ zx1_gart_probe (acpi_handle obj, u32 depth, void *context, void **ret)
 	} while (ACPI_SUCCESS(status));
 
 	if (hp_zx1_setup(sba_hpa + HP_ZX1_IOC_OFFSET, lba_hpa))
-		return 1;
-	return 0;
+		return AE_OK;
+
+	printk(KERN_INFO PFX "Detected HP ZX1 %s AGP chipset (ioc=%lx, lba=%lx)\n",
+		(char *) context, sba_hpa + HP_ZX1_IOC_OFFSET, lba_hpa);
+
+	hp_zx1_gart_found = 1;
+	return AE_CTRL_TERMINATE;
 }
 
 static int __init
 agp_hp_init (void)
 {
-	acpi_status status;
 
-	status = acpi_get_devices("HWP0003", zx1_gart_probe, "HWP0003 AGP LBA", NULL);
-	if (!(ACPI_SUCCESS(status))) {
-		agp_bridge->type = NOT_SUPPORTED;
-		printk(KERN_INFO PFX "Failed to initialize zx1 AGP.\n");
-		return -ENODEV;
-	}
-	return 0;
+	acpi_get_devices("HWP0003", zx1_gart_probe, "HWP0003", NULL);
+	if (hp_zx1_gart_found)
+		return 0;
+
+	acpi_get_devices("HWP0007", zx1_gart_probe, "HWP0007", NULL);
+	if (hp_zx1_gart_found)
+		return 0;
+
+	return -ENODEV;
 }
 
 static void __exit

drivers/char/agp/intel-agp.c

@@ -445,7 +445,7 @@ static int intel_i830_insert_entries(struct agp_memory *mem,off_t pg_start,
 	num_entries = A_SIZE_FIX(temp)->num_entries;
 
 	if (pg_start < intel_i830_private.gtt_entries) {
-		printk (KERN_DEBUG "pg_start == 0x%.8lx,intel_i830_private.gtt_entries == 0x%.8x\n",
+		printk (KERN_DEBUG PFX "pg_start == 0x%.8lx,intel_i830_private.gtt_entries == 0x%.8x\n",
 				pg_start,intel_i830_private.gtt_entries);
 
 		printk (KERN_INFO PFX "Trying to insert into local/stolen memory\n");

drivers/char/agp/nvidia-agp.c

@@ -196,7 +196,7 @@ static void nvidia_tlbflush(struct agp_memory *mem)
 			pci_read_config_dword(nvidia_private.dev_1,
 					NVIDIA_1_WBC, &wbc_reg);
 			if ((signed)(end - jiffies) <= 0) {
-				printk(KERN_ERR
+				printk(KERN_ERR PFX
 				    "TLB flush took more than 3 seconds.\n");
 			}
 		} while (wbc_reg & nvidia_private.wbc_mask);

drivers/cpufreq/cpufreq.c

@@ -10,6 +10,7 @@
  *
  */
 
+#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>

drivers/cpufreq/cpufreq_userspace.c

@@ -10,6 +10,7 @@
  *
  */
 
+#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/smp.h>

drivers/input/keyboard/atkbd.c

@@ -70,7 +70,7 @@ static unsigned char atkbd_set3_keycode[512] = {
 	134, 46, 45, 32, 18,  5,  4, 63,135, 57, 47, 33, 20, 19,  6, 64,
 	136, 49, 48, 35, 34, 21,  7, 65,137,100, 50, 36, 22,  8,  9, 66,
 	125, 51, 37, 23, 24, 11, 10, 67,126, 52, 53, 38, 39, 25, 12, 68,
-	113,114, 40, 84, 26, 13, 87, 99,100, 54, 28, 27, 43, 84, 88, 70,
+	113,114, 40, 84, 26, 13, 87, 99, 97, 54, 28, 27, 43, 84, 88, 70,
 	108,105,119,103,111,107, 14,110,  0, 79,106, 75, 71,109,102,104,
 	 82, 83, 80, 76, 77, 72, 69, 98,  0, 96, 81,  0, 78, 73, 55, 85,
 	 89, 90, 91, 92, 74,185,184,182,  0,  0,  0,125,126,127,112,  0,