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-rw-r--r--arch/alpha/Kconfig.debug9
-rw-r--r--arch/alpha/defconfig1
-rw-r--r--arch/alpha/kernel/osf_sys.c2
-rw-r--r--arch/alpha/kernel/smp.c4
-rw-r--r--arch/arm/mach-at91/board-sam9261ek.c1
-rw-r--r--arch/arm/mach-at91/board-sam9263ek.c1
-rw-r--r--arch/arm/mach-rpc/riscpc.c2
-rw-r--r--arch/avr32/lib/delay.c4
-rw-r--r--arch/blackfin/mach-bf527/boards/ezkit.c2
-rw-r--r--arch/blackfin/mach-bf533/boards/H8606.c2
-rw-r--r--arch/blackfin/mach-bf533/boards/cm_bf533.c2
-rw-r--r--arch/blackfin/mach-bf533/boards/ezkit.c2
-rw-r--r--arch/blackfin/mach-bf533/boards/stamp.c2
-rw-r--r--arch/blackfin/mach-bf537/boards/cm_bf537.c2
-rw-r--r--arch/blackfin/mach-bf537/boards/generic_board.c2
-rw-r--r--arch/blackfin/mach-bf537/boards/minotaur.c2
-rw-r--r--arch/blackfin/mach-bf537/boards/stamp.c2
-rw-r--r--arch/blackfin/mach-bf561/boards/cm_bf561.c2
-rw-r--r--arch/blackfin/mach-bf561/boards/ezkit.c2
-rw-r--r--arch/frv/kernel/setup.c2
-rw-r--r--arch/h8300/kernel/irq.c1
-rw-r--r--arch/ia64/kernel/smpboot.c3
-rw-r--r--arch/ia64/sn/pci/pcibr/pcibr_provider.c6
-rw-r--r--arch/m68k/amiga/chipram.c2
-rw-r--r--arch/m68k/amiga/cia.c2
-rw-r--r--arch/m68knommu/lib/memcpy.c1
-rw-r--r--arch/mips/au1000/common/gpio.c1
-rw-r--r--arch/mips/kernel/smp.c1
-rw-r--r--arch/mips/kernel/sysirix.c2
-rw-r--r--arch/parisc/Kconfig.debug9
-rw-r--r--arch/parisc/configs/a500_defconfig1
-rw-r--r--arch/powerpc/kernel/time.c12
-rw-r--r--arch/powerpc/platforms/powermac/cpufreq_32.c2
-rw-r--r--arch/ppc/8260_io/enet.c2
-rw-r--r--arch/ppc/8260_io/fcc_enet.c2
-rw-r--r--arch/ppc/kernel/vmlinux.lds.S5
-rw-r--r--arch/ppc/platforms/prep_setup.c81
-rw-r--r--arch/sh/boards/landisk/setup.c2
-rw-r--r--arch/sh/boards/lboxre2/setup.c2
-rw-r--r--arch/sh/boards/renesas/r7780rp/setup.c2
-rw-r--r--arch/sh/boards/renesas/rts7751r2d/setup.c2
-rw-r--r--arch/sh/boards/renesas/sdk7780/setup.c2
-rw-r--r--arch/sh/boards/se/7722/setup.c2
-rw-r--r--arch/sparc/kernel/sun4d_smp.c4
-rw-r--r--arch/sparc/kernel/sun4m_smp.c5
-rw-r--r--arch/sparc/kernel/systbls.S6
-rw-r--r--arch/sparc64/defconfig83
-rw-r--r--arch/sparc64/kernel/Makefile2
-rw-r--r--arch/sparc64/kernel/iommu.c142
-rw-r--r--arch/sparc64/kernel/iommu_common.c248
-rw-r--r--arch/sparc64/kernel/iommu_common.h26
-rw-r--r--arch/sparc64/kernel/pci_sun4v.c170
-rw-r--r--arch/sparc64/kernel/smp.c2
-rw-r--r--arch/sparc64/kernel/sparc64_ksyms.c1
-rw-r--r--arch/sparc64/kernel/systbls.S9
-rw-r--r--arch/sparc64/kernel/time.c5
-rw-r--r--arch/sparc64/solaris/fs.c2
-rw-r--r--arch/sparc64/solaris/timod.c6
-rw-r--r--arch/x86/Kconfig2
-rw-r--r--arch/x86/kernel/cpu/common.c2
-rw-r--r--arch/x86/kernel/cpu/cyrix.c2
-rw-r--r--arch/x86/kernel/smpboot_32.c2
-rw-r--r--arch/x86/lib/delay_32.c4
-rw-r--r--arch/x86/lib/delay_64.c4
-rw-r--r--arch/x86/mach-voyager/voyager_smp.c2
-rw-r--r--arch/xtensa/kernel/time.c2
66 files changed, 218 insertions, 706 deletions
diff --git a/arch/alpha/Kconfig.debug b/arch/alpha/Kconfig.debug
index f45f28cc10da..3f6265f2d9d4 100644
--- a/arch/alpha/Kconfig.debug
+++ b/arch/alpha/Kconfig.debug
@@ -7,15 +7,6 @@ config EARLY_PRINTK
depends on ALPHA_GENERIC || ALPHA_SRM
default y
-config DEBUG_RWLOCK
- bool "Read-write spinlock debugging"
- depends on DEBUG_KERNEL
- help
- If you say Y here then read-write lock processing will count how many
- times it has tried to get the lock and issue an error message after
- too many attempts. If you suspect a rwlock problem or a kernel
- hacker asks for this option then say Y. Otherwise say N.
-
config ALPHA_LEGACY_START_ADDRESS
bool "Legacy kernel start address"
depends on ALPHA_GENERIC
diff --git a/arch/alpha/defconfig b/arch/alpha/defconfig
index 6da9c3dbde44..e43f68fd66b0 100644
--- a/arch/alpha/defconfig
+++ b/arch/alpha/defconfig
@@ -882,7 +882,6 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_INFO=y
CONFIG_EARLY_PRINTK=y
-# CONFIG_DEBUG_RWLOCK is not set
# CONFIG_DEBUG_SEMAPHORE is not set
CONFIG_ALPHA_LEGACY_START_ADDRESS=y
CONFIG_MATHEMU=y
diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index 6413c5f23226..72f9a619a66d 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -430,7 +430,7 @@ sys_getpagesize(void)
asmlinkage unsigned long
sys_getdtablesize(void)
{
- return NR_OPEN;
+ return sysctl_nr_open;
}
/*
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c
index f4ab233201b2..63c2073401ee 100644
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@@ -77,10 +77,6 @@ int smp_num_probed; /* Internal processor count */
int smp_num_cpus = 1; /* Number that came online. */
EXPORT_SYMBOL(smp_num_cpus);
-extern void calibrate_delay(void);
-
-
-
/*
* Called by both boot and secondaries to move global data into
* per-processor storage.
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index aa29ea58ca09..0ce38dfa6ebe 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -383,6 +383,7 @@ static void at91_lcdc_tft_power_control(int on)
}
static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
+ .lcdcon_is_backlight = true,
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN,
.default_lcdcon2 = AT91SAM9261_DEFAULT_TFT_LCDCON2,
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index f09347a86e71..38313abef657 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -253,6 +253,7 @@ static void at91_lcdc_power_control(int on)
/* Driver datas */
static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
+ .lcdcon_is_backlight = true,
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN,
.default_lcdcon2 = AT91SAM9263_DEFAULT_LCDCON2,
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index a454451c97c3..eca558c6bf5d 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -17,7 +17,7 @@
#include <linux/sched.h>
#include <linux/device.h>
#include <linux/serial_8250.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <asm/elf.h>
#include <asm/io.h>
diff --git a/arch/avr32/lib/delay.c b/arch/avr32/lib/delay.c
index b3bc0b56e2c6..9aa8800830f3 100644
--- a/arch/avr32/lib/delay.c
+++ b/arch/avr32/lib/delay.c
@@ -12,13 +12,15 @@
#include <linux/delay.h>
#include <linux/module.h>
+#include <linux/timex.h>
#include <linux/param.h>
#include <linux/types.h>
+#include <linux/init.h>
#include <asm/processor.h>
#include <asm/sysreg.h>
-int read_current_timer(unsigned long *timer_value)
+int __devinit read_current_timer(unsigned long *timer_value)
{
*timer_value = sysreg_read(COUNT);
return 0;
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index f8c411a24af7..1795aab79064 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -37,7 +37,7 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/usb/sl811.h>
diff --git a/arch/blackfin/mach-bf533/boards/H8606.c b/arch/blackfin/mach-bf533/boards/H8606.c
index a72c7a620fa1..97378b0a9753 100644
--- a/arch/blackfin/mach-bf533/boards/H8606.c
+++ b/arch/blackfin/mach-bf533/boards/H8606.c
@@ -38,7 +38,7 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <asm/dma.h>
diff --git a/arch/blackfin/mach-bf533/boards/cm_bf533.c b/arch/blackfin/mach-bf533/boards/cm_bf533.c
index 21df2f375497..886f260d9359 100644
--- a/arch/blackfin/mach-bf533/boards/cm_bf533.c
+++ b/arch/blackfin/mach-bf533/boards/cm_bf533.c
@@ -34,7 +34,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/usb/isp1362.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index c37dd45c8803..4026c2f3ab4e 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -35,7 +35,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/usb/isp1362.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index ac52b040b336..0185350feacc 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -38,7 +38,7 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537.c
index 8703b67d5ec6..f7c1f964f13b 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537.c
@@ -36,7 +36,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/usb/isp1362.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c
index 3e52f3f5bd58..8a3397db1d21 100644
--- a/arch/blackfin/mach-bf537/boards/generic_board.c
+++ b/arch/blackfin/mach-bf537/boards/generic_board.c
@@ -38,7 +38,7 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/usb/sl811.h>
diff --git a/arch/blackfin/mach-bf537/boards/minotaur.c b/arch/blackfin/mach-bf537/boards/minotaur.c
index b8bbba85af53..d71e0be33921 100644
--- a/arch/blackfin/mach-bf537/boards/minotaur.c
+++ b/arch/blackfin/mach-bf537/boards/minotaur.c
@@ -10,7 +10,7 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb_isp1362.h>
#endif
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/usb_sl811.h>
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 772541548b76..119e6ea83384 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -38,7 +38,7 @@
#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
#include <linux/usb/isp1362.h>
#endif
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/usb/sl811.h>
diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c
index 3a79a9061bdc..bf9e738a7c64 100644
--- a/arch/blackfin/mach-bf561/boards/cm_bf561.c
+++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c
@@ -34,7 +34,7 @@
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/usb/isp1362.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/irq.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index 7601c3be1b5c..ed863ce9a2d8 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -35,7 +35,7 @@
#include <linux/spi/spi.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <asm/dma.h>
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c
index a74c08786b21..b38ae1fc15fd 100644
--- a/arch/frv/kernel/setup.c
+++ b/arch/frv/kernel/setup.c
@@ -708,7 +708,7 @@ static void __init reserve_dma_coherent(void)
/*
* calibrate the delay loop
*/
-void __init calibrate_delay(void)
+void __cpuinit calibrate_delay(void)
{
loops_per_jiffy = __delay_loops_MHz * (1000000 / HZ);
diff --git a/arch/h8300/kernel/irq.c b/arch/h8300/kernel/irq.c
index 8dec4dd57b4e..5a1b4cfea05b 100644
--- a/arch/h8300/kernel/irq.c
+++ b/arch/h8300/kernel/irq.c
@@ -14,6 +14,7 @@
#include <linux/random.h>
#include <linux/bootmem.h>
#include <linux/irq.h>
+#include <linux/interrupt.h>
#include <asm/system.h>
#include <asm/traps.h>
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 480b1a5085d5..32ee5979a042 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -120,7 +120,6 @@ static volatile unsigned long go[SLAVE + 1];
#define DEBUG_ITC_SYNC 0
-extern void __devinit calibrate_delay (void);
extern void start_ap (void);
extern unsigned long ia64_iobase;
@@ -477,7 +476,7 @@ start_secondary (void *unused)
return 0;
}
-struct pt_regs * __devinit idle_regs(struct pt_regs *regs)
+struct pt_regs * __cpuinit idle_regs(struct pt_regs *regs)
{
return NULL;
}
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
index ab3eaf85fe4d..2c676cc05418 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c
@@ -100,11 +100,11 @@ u16 sn_ioboard_to_pci_bus(struct pci_bus *pci_bus)
static irqreturn_t
pcibr_error_intr_handler(int irq, void *arg)
{
- struct pcibus_info *soft = (struct pcibus_info *)arg;
+ struct pcibus_info *soft = arg;
- if (sal_pcibr_error_interrupt(soft) < 0) {
+ if (sal_pcibr_error_interrupt(soft) < 0)
panic("pcibr_error_intr_handler(): Fatal Bridge Error");
- }
+
return IRQ_HANDLED;
}
diff --git a/arch/m68k/amiga/chipram.c b/arch/m68k/amiga/chipram.c
index d10726f9038b..cbe36538af47 100644
--- a/arch/m68k/amiga/chipram.c
+++ b/arch/m68k/amiga/chipram.c
@@ -32,12 +32,10 @@ void __init amiga_chip_init(void)
if (!AMIGAHW_PRESENT(CHIP_RAM))
return;
-#ifndef CONFIG_APUS_FAST_EXCEPT
/*
* Remove the first 4 pages where PPC exception handlers will be located
*/
amiga_chip_size -= 0x4000;
-#endif
chipram_res.end = amiga_chip_size-1;
request_resource(&iomem_resource, &chipram_res);
diff --git a/arch/m68k/amiga/cia.c b/arch/m68k/amiga/cia.c
index c4a4ffd45bc0..343fab49bd9a 100644
--- a/arch/m68k/amiga/cia.c
+++ b/arch/m68k/amiga/cia.c
@@ -84,7 +84,7 @@ unsigned char cia_able_irq(struct ciabase *base, unsigned char mask)
static irqreturn_t cia_handler(int irq, void *dev_id)
{
- struct ciabase *base = (struct ciabase *)dev_id;
+ struct ciabase *base = dev_id;
int mach_irq;
unsigned char ints;
diff --git a/arch/m68knommu/lib/memcpy.c b/arch/m68knommu/lib/memcpy.c
index 0d5577569e4c..b50dbcad4746 100644
--- a/arch/m68knommu/lib/memcpy.c
+++ b/arch/m68knommu/lib/memcpy.c
@@ -1,6 +1,5 @@
#include <linux/types.h>
-#include <linux/autoconf.h>
void * memcpy(void * to, const void * from, size_t n)
{
diff --git a/arch/mips/au1000/common/gpio.c b/arch/mips/au1000/common/gpio.c
index 8527856aec45..0b658f1db4ce 100644
--- a/arch/mips/au1000/common/gpio.c
+++ b/arch/mips/au1000/common/gpio.c
@@ -27,7 +27,6 @@
* others have a second one : GPIO2
*/
-#include <linux/autoconf.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/types.h>
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 1e5dfc28294a..9d41dab90a80 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -52,7 +52,6 @@ int __cpu_logical_map[NR_CPUS]; /* Map logical to physical */
EXPORT_SYMBOL(phys_cpu_present_map);
EXPORT_SYMBOL(cpu_online_map);
-extern void __init calibrate_delay(void);
extern void cpu_idle(void);
/* Number of TCs (or siblings in Intel speak) per CPU core */
diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c
index 4c477c7ff74a..22fd41e946b2 100644
--- a/arch/mips/kernel/sysirix.c
+++ b/arch/mips/kernel/sysirix.c
@@ -356,7 +356,7 @@ asmlinkage int irix_syssgi(struct pt_regs *regs)
retval = NGROUPS_MAX;
goto out;
case 5:
- retval = NR_OPEN;
+ retval = sysctl_nr_open;
goto out;
case 6:
retval = 1;
diff --git a/arch/parisc/Kconfig.debug b/arch/parisc/Kconfig.debug
index 9166bd117267..bc989e522a04 100644
--- a/arch/parisc/Kconfig.debug
+++ b/arch/parisc/Kconfig.debug
@@ -2,15 +2,6 @@ menu "Kernel hacking"
source "lib/Kconfig.debug"
-config DEBUG_RWLOCK
- bool "Read-write spinlock debugging"
- depends on DEBUG_KERNEL && SMP
- help
- If you say Y here then read-write lock processing will count how many
- times it has tried to get the lock and issue an error message after
- too many attempts. If you suspect a rwlock problem or a kernel
- hacker asks for this option then say Y. Otherwise say N.
-
config DEBUG_RODATA
bool "Write protect kernel read-only data structures"
depends on DEBUG_KERNEL
diff --git a/arch/parisc/configs/a500_defconfig b/arch/parisc/configs/a500_defconfig
index ea071218a3ed..ddacc72e38fb 100644
--- a/arch/parisc/configs/a500_defconfig
+++ b/arch/parisc/configs/a500_defconfig
@@ -1050,7 +1050,6 @@ CONFIG_SCHED_DEBUG=y
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_FAULT_INJECTION is not set
-# CONFIG_DEBUG_RWLOCK is not set
# CONFIG_DEBUG_RODATA is not set
#
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 5cd3db5cae41..3b26fbd6bec9 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -66,6 +66,7 @@
#include <asm/smp.h>
#include <asm/vdso_datapage.h>
#include <asm/firmware.h>
+#include <asm/cputime.h>
#ifdef CONFIG_PPC_ISERIES
#include <asm/iseries/it_lp_queue.h>
#include <asm/iseries/hv_call_xm.h>
@@ -189,6 +190,8 @@ u64 __cputime_sec_factor;
EXPORT_SYMBOL(__cputime_sec_factor);
u64 __cputime_clockt_factor;
EXPORT_SYMBOL(__cputime_clockt_factor);
+DEFINE_PER_CPU(unsigned long, cputime_last_delta);
+DEFINE_PER_CPU(unsigned long, cputime_scaled_last_delta);
static void calc_cputime_factors(void)
{
@@ -257,8 +260,8 @@ void account_system_vtime(struct task_struct *tsk)
}
account_system_time(tsk, 0, delta);
account_system_time_scaled(tsk, deltascaled);
- get_paca()->purrdelta = delta;
- get_paca()->spurrdelta = deltascaled;
+ per_cpu(cputime_last_delta, smp_processor_id()) = delta;
+ per_cpu(cputime_scaled_last_delta, smp_processor_id()) = deltascaled;
local_irq_restore(flags);
}
@@ -276,10 +279,7 @@ void account_process_tick(struct task_struct *tsk, int user_tick)
get_paca()->user_time = 0;
account_user_time(tsk, utime);
- /* Estimate the scaled utime by scaling the real utime based
- * on the last spurr to purr ratio */
- utimescaled = utime * get_paca()->spurrdelta / get_paca()->purrdelta;
- get_paca()->spurrdelta = get_paca()->purrdelta = 0;
+ utimescaled = cputime_to_scaled(utime);
account_user_time_scaled(tsk, utimescaled);
}
diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c
index c04abcc28a7a..792d3ce8112e 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_32.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_32.c
@@ -113,8 +113,6 @@ static inline void debug_calc_bogomips(void)
* result. We backup/restore the value to avoid affecting the
* core cpufreq framework's own calculation.
*/
- extern void calibrate_delay(void);
-
unsigned long save_lpj = loops_per_jiffy;
calibrate_delay();
loops_per_jiffy = save_lpj;
diff --git a/arch/ppc/8260_io/enet.c b/arch/ppc/8260_io/enet.c
index 25ef55bacd99..ec1defea9c1e 100644
--- a/arch/ppc/8260_io/enet.c
+++ b/arch/ppc/8260_io/enet.c
@@ -418,7 +418,7 @@ scc_enet_rx(struct net_device *dev)
struct sk_buff *skb;
ushort pkt_len;
- cep = (struct scc_enet_private *)dev->priv;
+ cep = dev->priv;
/* First, grab all of the stats for the incoming packet.
* These get messed up if we get called due to a busy condition.
diff --git a/arch/ppc/8260_io/fcc_enet.c b/arch/ppc/8260_io/fcc_enet.c
index a3a27dafff1f..bcc3aa9d04f3 100644
--- a/arch/ppc/8260_io/fcc_enet.c
+++ b/arch/ppc/8260_io/fcc_enet.c
@@ -682,7 +682,7 @@ fcc_enet_rx(struct net_device *dev)
struct sk_buff *skb;
ushort pkt_len;
- cep = (struct fcc_enet_private *)dev->priv;
+ cep = dev->priv;
/* First, grab all of the stats for the incoming packet.
* These get messed up if we get called due to a busy condition.
diff --git a/arch/ppc/kernel/vmlinux.lds.S b/arch/ppc/kernel/vmlinux.lds.S
index 52b64fcbdfc5..8a24bc47eb6c 100644
--- a/arch/ppc/kernel/vmlinux.lds.S
+++ b/arch/ppc/kernel/vmlinux.lds.S
@@ -143,11 +143,6 @@ SECTIONS
. = ALIGN(4096);
__init_end = .;
-
- . = ALIGN(4096);
- _sextratext = .;
- _eextratext = .;
-
__bss_start = .;
.bss :
{
diff --git a/arch/ppc/platforms/prep_setup.c b/arch/ppc/platforms/prep_setup.c
index 3c56654bfc6f..38449855d5ff 100644
--- a/arch/ppc/platforms/prep_setup.c
+++ b/arch/ppc/platforms/prep_setup.c
@@ -91,20 +91,11 @@ extern void prep_tiger1_setup_pci(char *irq_edge_mask_lo, char *irq_edge_mask_hi
#define cached_21 (((char *)(ppc_cached_irq_mask))[3])
#define cached_A1 (((char *)(ppc_cached_irq_mask))[2])
-#ifdef CONFIG_SOUND_CS4232
-long ppc_cs4232_dma, ppc_cs4232_dma2;
-#endif
-
extern PTE *Hash, *Hash_end;
extern unsigned long Hash_size, Hash_mask;
extern int probingmem;
extern unsigned long loops_per_jiffy;
-#ifdef CONFIG_SOUND_CS4232
-EXPORT_SYMBOL(ppc_cs4232_dma);
-EXPORT_SYMBOL(ppc_cs4232_dma2);
-#endif
-
/* useful ISA ports */
#define PREP_SYSCTL 0x81c
/* present in the IBM reference design; possibly identical in Mot boxes: */
@@ -569,74 +560,6 @@ prep_show_percpuinfo(struct seq_file *m, int i)
return 0;
}
-#ifdef CONFIG_SOUND_CS4232
-static long __init masktoint(unsigned int i)
-{
- int t = -1;
- while (i >> ++t)
- ;
- return (t-1);
-}
-
-/*
- * ppc_cs4232_dma and ppc_cs4232_dma2 are used in include/asm/dma.h
- * to distinguish sound dma-channels from others. This is because
- * blocksize on 16 bit dma-channels 5,6,7 is 128k, but
- * the cs4232.c uses 64k like on 8 bit dma-channels 0,1,2,3
- */
-
-static void __init prep_init_sound(void)
-{
- PPC_DEVICE *audiodevice = NULL;
-
- /*
- * Get the needed resource information from residual data.
- *
- */
- if (have_residual_data)
- audiodevice = residual_find_device(~0, NULL,
- MultimediaController, AudioController, -1, 0);
-
- if (audiodevice != NULL) {
- PnP_TAG_PACKET *pkt;
-
- pkt = PnP_find_packet((unsigned char *)&res->DevicePnPHeap[audiodevice->AllocatedOffset],
- S5_Packet, 0);
- if (pkt != NULL)
- ppc_cs4232_dma = masktoint(pkt->S5_Pack.DMAMask);
- pkt = PnP_find_packet((unsigned char*)&res->DevicePnPHeap[audiodevice->AllocatedOffset],
- S5_Packet, 1);
- if (pkt != NULL)
- ppc_cs4232_dma2 = masktoint(pkt->S5_Pack.DMAMask);
- }
-
- /*
- * These are the PReP specs' defaults for the cs4231. We use these
- * as fallback incase we don't have residual data.
- * At least the IBM Thinkpad 850 with IDE DMA Channels at 6 and 7
- * will use the other values.
- */
- if (audiodevice == NULL) {
- switch (_prep_type) {
- case _PREP_IBM:
- ppc_cs4232_dma = 1;
- ppc_cs4232_dma2 = -1;
- break;
- default:
- ppc_cs4232_dma = 6;
- ppc_cs4232_dma2 = 7;
- }
- }
-
- /*
- * Find a way to push this information to the cs4232 driver
- * Give it out with printk, when not in cmd_line?
- * Append it to cmd_line and boot_command_line?
- * Format is cs4232=io,irq,dma,dma2
- */
-}
-#endif /* CONFIG_SOUND_CS4232 */
-
/*
* Fill out screen_info according to the residual data. This allows us to use
* at least vesafb.
@@ -898,10 +821,6 @@ prep_setup_arch(void)
}
}
-#ifdef CONFIG_SOUND_CS4232
- prep_init_sound();
-#endif /* CONFIG_SOUND_CS4232 */
-
prep_init_vesa();
switch (_prep_type) {
diff --git a/arch/sh/boards/landisk/setup.c b/arch/sh/boards/landisk/setup.c
index eda71763ecc5..2b708ec72558 100644
--- a/arch/sh/boards/landisk/setup.c
+++ b/arch/sh/boards/landisk/setup.c
@@ -14,7 +14,7 @@
*/
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/pm.h>
#include <linux/mm.h>
#include <asm/machvec.h>
diff --git a/arch/sh/boards/lboxre2/setup.c b/arch/sh/boards/lboxre2/setup.c
index 9c830fdc411b..c74440d38ee9 100644
--- a/arch/sh/boards/lboxre2/setup.c
+++ b/arch/sh/boards/lboxre2/setup.c
@@ -13,7 +13,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <asm/machvec.h>
#include <asm/addrspace.h>
#include <asm/lboxre2.h>
diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c
index a43b47726f54..f7a8d5c9d510 100644
--- a/arch/sh/boards/renesas/r7780rp/setup.c
+++ b/arch/sh/boards/renesas/r7780rp/setup.c
@@ -15,7 +15,7 @@
*/
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/types.h>
#include <net/ax88796.h>
#include <asm/machvec.h>
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index 3452b072adde..a0ef81b7de37 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -10,7 +10,7 @@
*/
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/serial_8250.h>
#include <linux/sm501.h>
#include <linux/sm501-regs.h>
diff --git a/arch/sh/boards/renesas/sdk7780/setup.c b/arch/sh/boards/renesas/sdk7780/setup.c
index 5df32f201870..acc5932587f1 100644
--- a/arch/sh/boards/renesas/sdk7780/setup.c
+++ b/arch/sh/boards/renesas/sdk7780/setup.c
@@ -11,7 +11,7 @@
#include <linux/init.h>
#include <linux/types.h>
#include <linux/platform_device.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <asm/machvec.h>
#include <asm/sdk7780.h>
#include <asm/heartbeat.h>
diff --git a/arch/sh/boards/se/7722/setup.c b/arch/sh/boards/se/7722/setup.c
index eb97dca5b736..b1a3d9d0172f 100644
--- a/arch/sh/boards/se/7722/setup.c
+++ b/arch/sh/boards/se/7722/setup.c
@@ -12,7 +12,7 @@
*/
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <asm/machvec.h>
#include <asm/se7722.h>
#include <asm/io.h>
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 89a6de95070c..0def48158c7d 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -19,12 +19,12 @@
#include <linux/mm.h>
#include <linux/swap.h>
#include <linux/profile.h>
+#include <linux/delay.h>
#include <asm/ptrace.h>
#include <asm/atomic.h>
#include <asm/irq_regs.h>
-#include <asm/delay.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
@@ -41,8 +41,6 @@
extern ctxd_t *srmmu_ctx_table_phys;
-extern void calibrate_delay(void);
-
static volatile int smp_processors_ready = 0;
static int smp_highest_cpu;
extern volatile unsigned long cpu_callin_map[NR_CPUS];
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index 730eb5796f8e..0b9407267162 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -16,6 +16,8 @@
#include <linux/mm.h>
#include <linux/swap.h>
#include <linux/profile.h>
+#include <linux/delay.h>
+
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
#include <asm/irq_regs.h>
@@ -23,7 +25,6 @@
#include <asm/ptrace.h>
#include <asm/atomic.h>
-#include <asm/delay.h>
#include <asm/irq.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
@@ -39,8 +40,6 @@
extern ctxd_t *srmmu_ctx_table_phys;
-extern void calibrate_delay(void);
-
extern volatile unsigned long cpu_callin_map[NR_CPUS];
extern unsigned char boot_cpu_id;
diff --git a/arch/sparc/kernel/systbls.S b/arch/sparc/kernel/systbls.S
index ee010f4532a0..9064485dc40b 100644
--- a/arch/sparc/kernel/systbls.S
+++ b/arch/sparc/kernel/systbls.S
@@ -79,7 +79,8 @@ sys_call_table:
/*295*/ .long sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare
/*300*/ .long sys_set_robust_list, sys_get_robust_list, sys_migrate_pages, sys_mbind, sys_get_mempolicy
/*305*/ .long sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait
-/*310*/ .long sys_utimensat, sys_signalfd, sys_ni_syscall, sys_eventfd, sys_fallocate
+/*310*/ .long sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate
+/*315*/ .long sys_timerfd_settime, sys_timerfd_gettime
#ifdef CONFIG_SUNOS_EMUL
/* Now the SunOS syscall table. */
@@ -197,6 +198,7 @@ sunos_sys_table:
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys
/*310*/ .long sunos_nosys, sunos_nosys, sunos_nosys
- .long sunos_nosys, sunos_nosys
+ .long sunos_nosys, sunos_nosys, sunos_nosys
+ .long sunos_nosys
#endif
diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index f62d9f6c5e2a..833d74b2b192 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.24-rc4
-# Tue Dec 4 00:37:59 2007
+# Linux kernel version: 2.6.24
+# Tue Feb 5 17:28:19 2008
#
CONFIG_SPARC=y
CONFIG_SPARC64=y
@@ -17,6 +17,7 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_AUDIT_ARCH=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_OF=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
@@ -30,13 +31,15 @@ CONFIG_HZ_100=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_HOTPLUG_CPU=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
@@ -76,6 +79,7 @@ CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
@@ -83,6 +87,14 @@ CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+CONFIG_OPROFILE=m
+CONFIG_HAVE_OPROFILE=y
+CONFIG_KPROBES=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
@@ -92,6 +104,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
@@ -109,6 +122,8 @@ CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_PREEMPT_RCU is not set
CONFIG_SYSVIPC_COMPAT=y
CONFIG_GENERIC_HARDIRQS=y
@@ -119,7 +134,8 @@ CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-# CONFIG_SMP is not set
+CONFIG_SMP=y
+CONFIG_NR_CPUS=64
# CONFIG_CPU_FREQ is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
@@ -169,9 +185,12 @@ CONFIG_BINFMT_ELF32=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=m
CONFIG_SOLARIS_EMUL=y
+CONFIG_SCHED_SMT=y
+CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
+# CONFIG_RCU_TRACE is not set
# CONFIG_CMDLINE_BOOL is not set
#
@@ -189,6 +208,7 @@ CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=m
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
@@ -249,9 +269,9 @@ CONFIG_IP_DCCP_ACKVEC=y
CONFIG_IP_DCCP_CCID2=m
# CONFIG_IP_DCCP_CCID2_DEBUG is not set
CONFIG_IP_DCCP_CCID3=m
-CONFIG_IP_DCCP_TFRC_LIB=m
# CONFIG_IP_DCCP_CCID3_DEBUG is not set
CONFIG_IP_DCCP_CCID3_RTO=100
+CONFIG_IP_DCCP_TFRC_LIB=m
#
# DCCP Kernel Hacking
@@ -279,6 +299,7 @@ CONFIG_VLAN_8021Q=m
CONFIG_NET_PKTGEN=m
CONFIG_NET_TCPPROBE=m
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
@@ -343,6 +364,7 @@ CONFIG_BLK_DEV_IDE=y
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
@@ -359,7 +381,6 @@ CONFIG_IDE_GENERIC=y
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
@@ -389,7 +410,6 @@ CONFIG_BLK_DEV_ALI15X3=y
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
-# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
@@ -501,7 +521,6 @@ CONFIG_NETDEVICES=y
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_IP1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@@ -533,6 +552,7 @@ CONFIG_NET_PCI=y
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
+# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
@@ -545,6 +565,9 @@ CONFIG_E1000=m
CONFIG_E1000_NAPI=y
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_MYRI_SBUS is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
@@ -570,6 +593,7 @@ CONFIG_NETDEV_10000=y
CONFIG_NIU=m
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
@@ -602,7 +626,6 @@ CONFIG_PPPOE=m
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
@@ -679,6 +702,7 @@ CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -747,13 +771,13 @@ CONFIG_I2C_ALGOBIT=y
#
# Miscellaneous I2C Chip support
#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
@@ -990,6 +1014,7 @@ CONFIG_SND_ALI5451=m
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_DARLA20 is not set
@@ -1014,6 +1039,7 @@ CONFIG_SND_ALI5451=m
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
@@ -1031,6 +1057,7 @@ CONFIG_SND_ALI5451=m
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_AC97_POWER_SAVE is not set
@@ -1058,6 +1085,10 @@ CONFIG_SND_SUN_CS4231=m
#
#
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
@@ -1080,6 +1111,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
@@ -1093,7 +1125,6 @@ CONFIG_USB_DEVICEFS=y
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
@@ -1143,10 +1174,6 @@ CONFIG_USB_STORAGE=m
#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1172,14 +1199,6 @@ CONFIG_USB_STORAGE=m
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_NEW_LEDS is not set
@@ -1332,11 +1351,6 @@ CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_DLM is not set
-CONFIG_INSTRUMENTATION=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
-# CONFIG_MARKERS is not set
#
# Kernel hacking
@@ -1374,6 +1388,8 @@ CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_KPROBES_SANITY_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
@@ -1396,8 +1412,9 @@ CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_BLKCIPHER=y
+# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
@@ -1416,6 +1433,9 @@ CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_XTS=m
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=m
@@ -1431,13 +1451,16 @@ CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_SEED=m
+# CONFIG_CRYPTO_SALSA20 is not set
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
#
# Library routines
diff --git a/arch/sparc64/kernel/Makefile b/arch/sparc64/kernel/Makefile
index ef50d217432f..4b78b24ef413 100644
--- a/arch/sparc64/kernel/Makefile
+++ b/arch/sparc64/kernel/Makefile
@@ -11,7 +11,7 @@ obj-y := process.o setup.o cpu.o idprom.o \
traps.o auxio.o una_asm.o sysfs.o iommu.o \
irq.o ptrace.o time.o sys_sparc.o signal.o \
unaligned.o central.o pci.o starfire.o semaphore.o \
- power.o sbus.o iommu_common.o sparc64_ksyms.o chmc.o \
+ power.o sbus.o sparc64_ksyms.o chmc.o \
visemul.o prom.o of_device.o hvapi.o sstate.o mdesc.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
diff --git a/arch/sparc64/kernel/iommu.c b/arch/sparc64/kernel/iommu.c
index 4b9115a4d92e..5623a4d59dff 100644
--- a/arch/sparc64/kernel/iommu.c
+++ b/arch/sparc64/kernel/iommu.c
@@ -472,94 +472,15 @@ static void dma_4u_unmap_single(struct device *dev, dma_addr_t bus_addr,
spin_unlock_irqrestore(&iommu->lock, flags);
}
-#define SG_ENT_PHYS_ADDRESS(SG) (__pa(sg_virt((SG))))
-
-static void fill_sg(iopte_t *iopte, struct scatterlist *sg,
- int nused, int nelems,
- unsigned long iopte_protection)
-{
- struct scatterlist *dma_sg = sg;
- int i;
-
- for (i = 0; i < nused; i++) {
- unsigned long pteval = ~0UL;
- u32 dma_npages;
-
- dma_npages = ((dma_sg->dma_address & (IO_PAGE_SIZE - 1UL)) +
- dma_sg->dma_length +
- ((IO_PAGE_SIZE - 1UL))) >> IO_PAGE_SHIFT;
- do {
- unsigned long offset;
- signed int len;
-
- /* If we are here, we know we have at least one
- * more page to map. So walk forward until we
- * hit a page crossing, and begin creating new
- * mappings from that spot.
- */
- for (;;) {
- unsigned long tmp;
-
- tmp = SG_ENT_PHYS_ADDRESS(sg);
- len = sg->length;
- if (((tmp ^ pteval) >> IO_PAGE_SHIFT) != 0UL) {
- pteval = tmp & IO_PAGE_MASK;
- offset = tmp & (IO_PAGE_SIZE - 1UL);
- break;
- }
- if (((tmp ^ (tmp + len - 1UL)) >> IO_PAGE_SHIFT) != 0UL) {
- pteval = (tmp + IO_PAGE_SIZE) & IO_PAGE_MASK;
- offset = 0UL;
- len -= (IO_PAGE_SIZE - (tmp & (IO_PAGE_SIZE - 1UL)));
- break;
- }
- sg = sg_next(sg);
- nelems--;
- }
-
- pteval = iopte_protection | (pteval & IOPTE_PAGE);
- while (len > 0) {
- *iopte++ = __iopte(pteval);
- pteval += IO_PAGE_SIZE;
- len -= (IO_PAGE_SIZE - offset);
- offset = 0;
- dma_npages--;
- }
-
- pteval = (pteval & IOPTE_PAGE) + len;
- sg = sg_next(sg);
- nelems--;
-
- /* Skip over any tail mappings we've fully mapped,
- * adjusting pteval along the way. Stop when we
- * detect a page crossing event.
- */
- while (nelems &&
- (pteval << (64 - IO_PAGE_SHIFT)) != 0UL &&
- (pteval == SG_ENT_PHYS_ADDRESS(sg)) &&
- ((pteval ^
- (SG_ENT_PHYS_ADDRESS(sg) + sg->length - 1UL)) >> IO_PAGE_SHIFT) == 0UL) {
- pteval += sg->length;
- sg = sg_next(sg);
- nelems--;
- }
- if ((pteval << (64 - IO_PAGE_SHIFT)) == 0UL)
- pteval = ~0UL;
- } while (dma_npages != 0);
- dma_sg = sg_next(dma_sg);
- }
-}
-
static int dma_4u_map_sg(struct device *dev, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction)
{
- struct iommu *iommu;
+ unsigned long flags, ctx, i, npages, iopte_protection;
+ struct scatterlist *sg;
struct strbuf *strbuf;
- unsigned long flags, ctx, npages, iopte_protection;
+ struct iommu *iommu;
iopte_t *base;
u32 dma_base;
- struct scatterlist *sgtmp;
- int used;
/* Fast path single entry scatterlists. */
if (nelems == 1) {
@@ -578,11 +499,7 @@ static int dma_4u_map_sg(struct device *dev, struct scatterlist *sglist,
if (unlikely(direction == DMA_NONE))
goto bad_no_ctx;
- /* Step 1: Prepare scatter list. */
-
- npages = prepare_sg(dev, sglist, nelems);
-
- /* Step 2: Allocate a cluster and context, if necessary. */
+ npages = calc_npages(sglist, nelems);
spin_lock_irqsave(&iommu->lock, flags);
@@ -599,18 +516,6 @@ static int dma_4u_map_sg(struct device *dev, struct scatterlist *sglist,
dma_base = iommu->page_table_map_base +
((base - iommu->page_table) << IO_PAGE_SHIFT);
- /* Step 3: Normalize DMA addresses. */
- used = nelems;
-
- sgtmp = sglist;
- while (used && sgtmp->dma_length) {
- sgtmp->dma_address += dma_base;
- sgtmp = sg_next(sgtmp);
- used--;
- }
- used = nelems - used;
-
- /* Step 4: Create the mappings. */
if (strbuf->strbuf_enabled)
iopte_protection = IOPTE_STREAMING(ctx);
else
@@ -618,13 +523,27 @@ static int dma_4u_map_sg(struct device *dev, struct scatterlist *sglist,
if (direction != DMA_TO_DEVICE)
iopte_protection |= IOPTE_WRITE;
- fill_sg(base, sglist, used, nelems, iopte_protection);
+ for_each_sg(sglist, sg, nelems, i) {
+ unsigned long paddr = SG_ENT_PHYS_ADDRESS(sg);
+ unsigned long slen = sg->length;
+ unsigned long this_npages;
-#ifdef VERIFY_SG
- verify_sglist(sglist, nelems, base, npages);
-#endif
+ this_npages = iommu_num_pages(paddr, slen);
- return used;
+ sg->dma_address = dma_base | (paddr & ~IO_PAGE_MASK);
+ sg->dma_length = slen;
+
+ paddr &= IO_PAGE_MASK;
+ while (this_npages--) {
+ iopte_val(*base) = iopte_protection | paddr;
+
+ base++;
+ paddr += IO_PAGE_SIZE;
+ dma_base += IO_PAGE_SIZE;
+ }
+ }
+
+ return nelems;
bad:
iommu_free_ctx(iommu, ctx);
@@ -637,11 +556,10 @@ bad_no_ctx:
static void dma_4u_unmap_sg(struct device *dev, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction)
{
- struct iommu *iommu;
+ unsigned long flags, ctx, i, npages;
struct strbuf *strbuf;
+ struct iommu *iommu;
iopte_t *base;
- unsigned long flags, ctx, i, npages;
- struct scatterlist *sg, *sgprv;
u32 bus_addr;
if (unlikely(direction == DMA_NONE)) {
@@ -654,15 +572,7 @@ static void dma_4u_unmap_sg(struct device *dev, struct scatterlist *sglist,
bus_addr = sglist->dma_address & IO_PAGE_MASK;
- sgprv = NULL;
- for_each_sg(sglist, sg, nelems, i) {
- if (sg->dma_length == 0)
- break;
- sgprv = sg;
- }
-
- npages = (IO_PAGE_ALIGN(sgprv->dma_address + sgprv->dma_length) -
- bus_addr) >> IO_PAGE_SHIFT;
+ npages = calc_npages(sglist, nelems);
base = iommu->page_table +
((bus_addr - iommu->page_table_map_base) >> IO_PAGE_SHIFT);
diff --git a/arch/sparc64/kernel/iommu_common.c b/arch/sparc64/kernel/iommu_common.c
deleted file mode 100644
index 72a4acfe8c7b..000000000000
--- a/arch/sparc64/kernel/iommu_common.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/* $Id: iommu_common.c,v 1.9 2001/12/17 07:05:09 davem Exp $
- * iommu_common.c: UltraSparc SBUS/PCI common iommu code.
- *
- * Copyright (C) 1999 David S. Miller (davem@redhat.com)
- */
-
-#include <linux/dma-mapping.h>
-#include "iommu_common.h"
-
-/* You are _strongly_ advised to enable the following debugging code
- * any time you make changes to the sg code below, run it for a while
- * with filesystems mounted read-only before buying the farm... -DaveM
- */
-
-#ifdef VERIFY_SG
-static int verify_lengths(struct scatterlist *sglist, int nents, int npages)
-{
- int sg_len, dma_len;
- int i, pgcount;
- struct scatterlist *sg;
-
- sg_len = 0;
- for_each_sg(sglist, sg, nents, i)
- sg_len += sg->length;
-
- dma_len = 0;
- for_each_sg(sglist, sg, nents, i) {
- if (!sg->dma_length)
- break;
- dma_len += sg->dma_length;
- }
-
- if (sg_len != dma_len) {
- printk("verify_lengths: Error, different, sg[%d] dma[%d]\n",
- sg_len, dma_len);
- return -1;
- }
-
- pgcount = 0;
- for_each_sg(sglist, sg, nents, i) {
- unsigned long start, end;
-
- if (!sg->dma_length)
- break;
-
- start = sg->dma_address;
- start = start & IO_PAGE_MASK;
-
- end = sg->dma_address + sg->dma_length;
- end = (end + (IO_PAGE_SIZE - 1)) & IO_PAGE_MASK;
-
- pgcount += ((end - start) >> IO_PAGE_SHIFT);
- }
-
- if (pgcount != npages) {
- printk("verify_lengths: Error, page count wrong, "
- "npages[%d] pgcount[%d]\n",
- npages, pgcount);
- return -1;
- }
-
- /* This test passes... */
- return 0;
-}
-
-static int verify_one_map(struct scatterlist *dma_sg, struct scatterlist **__sg, int nents, iopte_t **__iopte)
-{
- struct scatterlist *sg = *__sg;
- iopte_t *iopte = *__iopte;
- u32 dlen = dma_sg->dma_length;
- u32 daddr;
- unsigned int sglen;
- unsigned long sgaddr;
-
- daddr = dma_sg->dma_address;
- sglen = sg->length;
- sgaddr = (unsigned long) sg_virt(sg);
- while (dlen > 0) {
- unsigned long paddr;
-
- /* SG and DMA_SG must begin at the same sub-page boundary. */
- if ((sgaddr & ~IO_PAGE_MASK) != (daddr & ~IO_PAGE_MASK)) {
- printk("verify_one_map: Wrong start offset "
- "sg[%08lx] dma[%08x]\n",
- sgaddr, daddr);
- nents = -1;
- goto out;
- }
-
- /* Verify the IOPTE points to the right page. */
- paddr = iopte_val(*iopte) & IOPTE_PAGE;
- if ((paddr + PAGE_OFFSET) != (sgaddr & IO_PAGE_MASK)) {
- printk("verify_one_map: IOPTE[%08lx] maps the "
- "wrong page, should be [%08lx]\n",
- iopte_val(*iopte), (sgaddr & IO_PAGE_MASK) - PAGE_OFFSET);
- nents = -1;
- goto out;
- }
-
- /* If this SG crosses a page, adjust to that next page
- * boundary and loop.
- */
- if ((sgaddr & IO_PAGE_MASK) ^ ((sgaddr + sglen - 1) & IO_PAGE_MASK)) {
- unsigned long next_page, diff;
-
- next_page = (sgaddr + IO_PAGE_SIZE) & IO_PAGE_MASK;
- diff = next_page - sgaddr;
- sgaddr += diff;
- daddr += diff;
- sglen -= diff;
- dlen -= diff;
- if (dlen > 0)
- iopte++;
- continue;
- }
-
- /* SG wholly consumed within this page. */
- daddr += sglen;
- dlen -= sglen;
-
- if (dlen > 0 && ((daddr & ~IO_PAGE_MASK) == 0))
- iopte++;
-
- sg = sg_next(sg);
- if (--nents <= 0)
- break;
- sgaddr = (unsigned long) sg_virt(sg);
- sglen = sg->length;
- }
- if (dlen < 0) {
- /* Transfer overrun, big problems. */
- printk("verify_one_map: Transfer overrun by %d bytes.\n",
- -dlen);
- nents = -1;
- } else {
- /* Advance to next dma_sg implies that the next iopte will
- * begin it.
- */
- iopte++;
- }
-
-out:
- *__sg = sg;
- *__iopte = iopte;
- return nents;
-}
-
-static int verify_maps(struct scatterlist *sg, int nents, iopte_t *iopte)
-{
- struct scatterlist *dma_sg = sg;
- struct scatterlist *orig_dma_sg = dma_sg;
- int orig_nents = nents;
-
- for (;;) {
- nents = verify_one_map(dma_sg, &sg, nents, &iopte);
- if (nents <= 0)
- break;
- dma_sg = sg_next(dma_sg);
- if (dma_sg->dma_length == 0)
- break;
- }
-
- if (nents > 0) {
- printk("verify_maps: dma maps consumed by some sgs remain (%d)\n",
- nents);
- return -1;
- }
-
- if (nents < 0) {
- printk("verify_maps: Error, messed up mappings, "
- "at sg %d dma_sg %d\n",
- (int) (orig_nents + nents), (int) (dma_sg - orig_dma_sg));
- return -1;
- }
-
- /* This test passes... */
- return 0;
-}
-
-void verify_sglist(struct scatterlist *sglist, int nents, iopte_t *iopte, int npages)
-{
- struct scatterlist *sg;
-
- if (verify_lengths(sglist, nents, npages) < 0 ||
- verify_maps(sglist, nents, iopte) < 0) {
- int i;
-
- printk("verify_sglist: Crap, messed up mappings, dumping, iodma at ");
- printk("%016lx.\n", sglist->dma_address & IO_PAGE_MASK);
-
- for_each_sg(sglist, sg, nents, i) {
- printk("sg(%d): page_addr(%p) off(%x) length(%x) "
- "dma_address[%016x] dma_length[%016x]\n",
- i,
- page_address(sg_page(sg)), sg->offset,
- sg->length,
- sg->dma_address, sg->dma_length);
- }
- }
-
- /* Seems to be ok */
-}
-#endif
-
-unsigned long prepare_sg(struct device *dev, struct scatterlist *sg, int nents)
-{
- struct scatterlist *dma_sg = sg;
- unsigned long prev;
- u32 dent_addr, dent_len;
- unsigned int max_seg_size;
-
- prev = (unsigned long) sg_virt(sg);
- prev += (unsigned long) (dent_len = sg->length);
- dent_addr = (u32) ((unsigned long)(sg_virt(sg)) & (IO_PAGE_SIZE - 1UL));
- max_seg_size = dma_get_max_seg_size(dev);
- while (--nents) {
- unsigned long addr;
-
- sg = sg_next(sg);
- addr = (unsigned long) sg_virt(sg);
- if (! VCONTIG(prev, addr) ||
- dent_len + sg->length > max_seg_size) {
- dma_sg->dma_address = dent_addr;
- dma_sg->dma_length = dent_len;
- dma_sg = sg_next(dma_sg);
-
- dent_addr = ((dent_addr +
- dent_len +
- (IO_PAGE_SIZE - 1UL)) >> IO_PAGE_SHIFT);
- dent_addr <<= IO_PAGE_SHIFT;
- dent_addr += addr & (IO_PAGE_SIZE - 1UL);
- dent_len = 0;
- }
- dent_len += sg->length;
- prev = addr + sg->length;
- }
- dma_sg->dma_address = dent_addr;
- dma_sg->dma_length = dent_len;
-
- if (dma_sg != sg) {
- dma_sg = sg_next(dma_sg);
- dma_sg->dma_length = 0;
- }
-
- return ((unsigned long) dent_addr +
- (unsigned long) dent_len +
- (IO_PAGE_SIZE - 1UL)) >> IO_PAGE_SHIFT;
-}
diff --git a/arch/sparc64/kernel/iommu_common.h b/arch/sparc64/kernel/iommu_common.h
index a90d046e8024..4b5cafa2877a 100644
--- a/arch/sparc64/kernel/iommu_common.h
+++ b/arch/sparc64/kernel/iommu_common.h
@@ -30,6 +30,32 @@
*/
#define IOMMU_PAGE_SHIFT 13
+#define SG_ENT_PHYS_ADDRESS(SG) (__pa(sg_virt((SG))))
+
+static inline unsigned long iommu_num_pages(unsigned long vaddr,
+ unsigned long slen)
+{
+ unsigned long npages;
+
+ npages = IO_PAGE_ALIGN(vaddr + slen) - (vaddr & IO_PAGE_MASK);
+ npages >>= IO_PAGE_SHIFT;
+
+ return npages;
+}
+
+static inline unsigned long calc_npages(struct scatterlist *sglist, int nelems)
+{
+ unsigned long i, npages = 0;
+ struct scatterlist *sg;
+
+ for_each_sg(sglist, sg, nelems, i) {
+ unsigned long paddr = SG_ENT_PHYS_ADDRESS(sg);
+ npages += iommu_num_pages(paddr, sg->length);
+ }
+
+ return npages;
+}
+
/* You are _strongly_ advised to enable the following debugging code
* any time you make changes to the sg code below, run it for a while
* with filesystems mounted read-only before buying the farm... -DaveM
diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c
index 5ea2eab1ccda..61baf8dc095e 100644
--- a/arch/sparc64/kernel/pci_sun4v.c
+++ b/arch/sparc64/kernel/pci_sun4v.c
@@ -365,113 +365,14 @@ static void dma_4v_unmap_single(struct device *dev, dma_addr_t bus_addr,
spin_unlock_irqrestore(&iommu->lock, flags);
}
-#define SG_ENT_PHYS_ADDRESS(SG) (__pa(sg_virt((SG))))
-
-static long fill_sg(long entry, struct device *dev,
- struct scatterlist *sg,
- int nused, int nelems, unsigned long prot)
-{
- struct scatterlist *dma_sg = sg;
- unsigned long flags;
- int i;
-
- local_irq_save(flags);
-
- iommu_batch_start(dev, prot, entry);
-
- for (i = 0; i < nused; i++) {
- unsigned long pteval = ~0UL;
- u32 dma_npages;
-
- dma_npages = ((dma_sg->dma_address & (IO_PAGE_SIZE - 1UL)) +
- dma_sg->dma_length +
- ((IO_PAGE_SIZE - 1UL))) >> IO_PAGE_SHIFT;
- do {
- unsigned long offset;
- signed int len;
-
- /* If we are here, we know we have at least one
- * more page to map. So walk forward until we
- * hit a page crossing, and begin creating new
- * mappings from that spot.
- */
- for (;;) {
- unsigned long tmp;
-
- tmp = SG_ENT_PHYS_ADDRESS(sg);
- len = sg->length;
- if (((tmp ^ pteval) >> IO_PAGE_SHIFT) != 0UL) {
- pteval = tmp & IO_PAGE_MASK;
- offset = tmp & (IO_PAGE_SIZE - 1UL);
- break;
- }
- if (((tmp ^ (tmp + len - 1UL)) >> IO_PAGE_SHIFT) != 0UL) {
- pteval = (tmp + IO_PAGE_SIZE) & IO_PAGE_MASK;
- offset = 0UL;
- len -= (IO_PAGE_SIZE - (tmp & (IO_PAGE_SIZE - 1UL)));
- break;
- }
- sg = sg_next(sg);
- nelems--;
- }
-
- pteval = (pteval & IOPTE_PAGE);
- while (len > 0) {
- long err;
-
- err = iommu_batch_add(pteval);
- if (unlikely(err < 0L))
- goto iommu_map_failed;
-
- pteval += IO_PAGE_SIZE;
- len -= (IO_PAGE_SIZE - offset);
- offset = 0;
- dma_npages--;
- }
-
- pteval = (pteval & IOPTE_PAGE) + len;
- sg = sg_next(sg);
- nelems--;
-
- /* Skip over any tail mappings we've fully mapped,
- * adjusting pteval along the way. Stop when we
- * detect a page crossing event.
- */
- while (nelems &&
- (pteval << (64 - IO_PAGE_SHIFT)) != 0UL &&
- (pteval == SG_ENT_PHYS_ADDRESS(sg)) &&
- ((pteval ^
- (SG_ENT_PHYS_ADDRESS(sg) + sg->length - 1UL)) >> IO_PAGE_SHIFT) == 0UL) {
- pteval += sg->length;
- sg = sg_next(sg);
- nelems--;
- }
- if ((pteval << (64 - IO_PAGE_SHIFT)) == 0UL)
- pteval = ~0UL;
- } while (dma_npages != 0);
- dma_sg = sg_next(dma_sg);
- }
-
- if (unlikely(iommu_batch_end() < 0L))
- goto iommu_map_failed;
-
- local_irq_restore(flags);
- return 0;
-
-iommu_map_failed:
- local_irq_restore(flags);
- return -1L;
-}
-
static int dma_4v_map_sg(struct device *dev, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction)
{
+ unsigned long flags, npages, i, prot;
+ struct scatterlist *sg;
struct iommu *iommu;
- unsigned long flags, npages, prot;
- u32 dma_base;
- struct scatterlist *sgtmp;
long entry, err;
- int used;
+ u32 dma_base;
/* Fast path single entry scatterlists. */
if (nelems == 1) {
@@ -489,10 +390,8 @@ static int dma_4v_map_sg(struct device *dev, struct scatterlist *sglist,
if (unlikely(direction == DMA_NONE))
goto bad;
- /* Step 1: Prepare scatter list. */
- npages = prepare_sg(dev, sglist, nelems);
+ npages = calc_npages(sglist, nelems);
- /* Step 2: Allocate a cluster and context, if necessary. */
spin_lock_irqsave(&iommu->lock, flags);
entry = arena_alloc(&iommu->arena, npages);
spin_unlock_irqrestore(&iommu->lock, flags);
@@ -503,27 +402,45 @@ static int dma_4v_map_sg(struct device *dev, struct scatterlist *sglist,
dma_base = iommu->page_table_map_base +
(entry << IO_PAGE_SHIFT);
- /* Step 3: Normalize DMA addresses. */
- used = nelems;
-
- sgtmp = sglist;
- while (used && sgtmp->dma_length) {
- sgtmp->dma_address += dma_base;
- sgtmp = sg_next(sgtmp);
- used--;
- }
- used = nelems - used;
-
- /* Step 4: Create the mappings. */
prot = HV_PCI_MAP_ATTR_READ;
if (direction != DMA_TO_DEVICE)
prot |= HV_PCI_MAP_ATTR_WRITE;
- err = fill_sg(entry, dev, sglist, used, nelems, prot);
+ local_irq_save(flags);
+
+ iommu_batch_start(dev, prot, entry);
+
+ for_each_sg(sglist, sg, nelems, i) {
+ unsigned long paddr = SG_ENT_PHYS_ADDRESS(sg);
+ unsigned long slen = sg->length;
+ unsigned long this_npages;
+
+ this_npages = iommu_num_pages(paddr, slen);
+
+ sg->dma_address = dma_base | (paddr & ~IO_PAGE_MASK);
+ sg->dma_length = slen;
+
+ paddr &= IO_PAGE_MASK;
+ while (this_npages--) {
+ err = iommu_batch_add(paddr);
+ if (unlikely(err < 0L)) {
+ local_irq_restore(flags);
+ goto iommu_map_failed;
+ }
+
+ paddr += IO_PAGE_SIZE;
+ dma_base += IO_PAGE_SIZE;
+ }
+ }
+
+ err = iommu_batch_end();
+
+ local_irq_restore(flags);
+
if (unlikely(err < 0L))
goto iommu_map_failed;
- return used;
+ return nelems;
bad:
if (printk_ratelimit())
@@ -541,12 +458,11 @@ iommu_map_failed:
static void dma_4v_unmap_sg(struct device *dev, struct scatterlist *sglist,
int nelems, enum dma_data_direction direction)
{
+ unsigned long flags, npages;
struct pci_pbm_info *pbm;
+ u32 devhandle, bus_addr;
struct iommu *iommu;
- unsigned long flags, i, npages;
- struct scatterlist *sg, *sgprv;
long entry;
- u32 devhandle, bus_addr;
if (unlikely(direction == DMA_NONE)) {
if (printk_ratelimit())
@@ -558,16 +474,8 @@ static void dma_4v_unmap_sg(struct device *dev, struct scatterlist *sglist,
devhandle = pbm->devhandle;
bus_addr = sglist->dma_address & IO_PAGE_MASK;
- sgprv = NULL;
- for_each_sg(sglist, sg, nelems, i) {
- if (sg->dma_length == 0)
- break;
-
- sgprv = sg;
- }
- npages = (IO_PAGE_ALIGN(sgprv->dma_address + sgprv->dma_length) -
- bus_addr) >> IO_PAGE_SHIFT;
+ npages = calc_npages(sglist, nelems);
entry = ((bus_addr - iommu->page_table_map_base) >> IO_PAGE_SHIFT);
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index c39944927f1a..a8052b76df41 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -46,8 +46,6 @@
#include <asm/ldc.h>
#include <asm/hypervisor.h>
-extern void calibrate_delay(void);
-
int sparc64_multi_core __read_mostly;
cpumask_t cpu_possible_map __read_mostly = CPU_MASK_NONE;
diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c
index 60765e314bd8..8649635d6d74 100644
--- a/arch/sparc64/kernel/sparc64_ksyms.c
+++ b/arch/sparc64/kernel/sparc64_ksyms.c
@@ -277,6 +277,7 @@ EXPORT_SYMBOL(sys_getpid);
EXPORT_SYMBOL(sys_geteuid);
EXPORT_SYMBOL(sys_getuid);
EXPORT_SYMBOL(sys_getegid);
+EXPORT_SYMBOL(sysctl_nr_open);
EXPORT_SYMBOL(sys_getgid);
EXPORT_SYMBOL(svr4_getcontext);
EXPORT_SYMBOL(svr4_setcontext);
diff --git a/arch/sparc64/kernel/systbls.S b/arch/sparc64/kernel/systbls.S
index b8058906e727..adc62f490f36 100644
--- a/arch/sparc64/kernel/systbls.S
+++ b/arch/sparc64/kernel/systbls.S
@@ -80,7 +80,8 @@ sys_call_table32:
.word sys_fchmodat, sys_faccessat, compat_sys_pselect6, compat_sys_ppoll, sys_unshare
/*300*/ .word compat_sys_set_robust_list, compat_sys_get_robust_list, compat_sys_migrate_pages, compat_sys_mbind, compat_sys_get_mempolicy
.word compat_sys_set_mempolicy, compat_sys_kexec_load, compat_sys_move_pages, sys_getcpu, compat_sys_epoll_pwait
-/*310*/ .word compat_sys_utimensat, compat_sys_signalfd, sys_ni_syscall, sys_eventfd, compat_sys_fallocate
+/*310*/ .word compat_sys_utimensat, compat_sys_signalfd, sys_timerfd_create, sys_eventfd, compat_sys_fallocate
+ .word compat_sys_timerfd_settime, compat_sys_timerfd_gettime
#endif /* CONFIG_COMPAT */
@@ -152,7 +153,8 @@ sys_call_table:
.word sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare
/*300*/ .word sys_set_robust_list, sys_get_robust_list, sys_migrate_pages, sys_mbind, sys_get_mempolicy
.word sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait
-/*310*/ .word sys_utimensat, sys_signalfd, sys_ni_syscall, sys_eventfd, sys_fallocate
+/*310*/ .word sys_utimensat, sys_signalfd, sys_timerfd_create, sys_eventfd, sys_fallocate
+ .word sys_timerfd_settime, sys_timerfd_gettime
#if defined(CONFIG_SUNOS_EMUL) || defined(CONFIG_SOLARIS_EMUL) || \
defined(CONFIG_SOLARIS_EMUL_MODULE)
@@ -271,6 +273,7 @@ sunos_sys_table:
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys
/*310*/ .word sunos_nosys, sunos_nosys, sunos_nosys
- .word sunos_nosys, sunos_nosys
+ .word sunos_nosys, sunos_nosys, sunos_nosys
+ .word sunos_nosys
#endif
diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c
index 4352ee4d8dac..d204f1ab1d4c 100644
--- a/arch/sparc64/kernel/time.c
+++ b/arch/sparc64/kernel/time.c
@@ -1707,6 +1707,11 @@ static void __exit rtc_mini_exit(void)
misc_deregister(&rtc_mini_dev);
}
+int __devinit read_current_timer(unsigned long *timer_val)
+{
+ *timer_val = tick_ops->get_tick();
+ return 0;
+}
module_init(rtc_mini_init);
module_exit(rtc_mini_exit);
diff --git a/arch/sparc64/solaris/fs.c b/arch/sparc64/solaris/fs.c
index 61be597bf430..9311bfe4f2f7 100644
--- a/arch/sparc64/solaris/fs.c
+++ b/arch/sparc64/solaris/fs.c
@@ -624,7 +624,7 @@ asmlinkage int solaris_ulimit(int cmd, int val)
case 3: /* UL_GMEMLIM */
return current->signal->rlim[RLIMIT_DATA].rlim_cur;
case 4: /* UL_GDESLIM */
- return NR_OPEN;
+ return sysctl_nr_open;
}
return -EINVAL;
}
diff --git a/arch/sparc64/solaris/timod.c b/arch/sparc64/solaris/timod.c
index a9d32ceabf26..f53123c02c2b 100644
--- a/arch/sparc64/solaris/timod.c
+++ b/arch/sparc64/solaris/timod.c
@@ -859,7 +859,8 @@ asmlinkage int solaris_getmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
SOLD("entry");
lock_kernel();
- if(fd >= NR_OPEN) goto out;
+ if (fd >= sysctl_nr_open)
+ goto out;
fdt = files_fdtable(current->files);
filp = fdt->fd[fd];
@@ -927,7 +928,8 @@ asmlinkage int solaris_putmsg(unsigned int fd, u32 arg1, u32 arg2, u32 arg3)
SOLD("entry");
lock_kernel();
- if(fd >= NR_OPEN) goto out;
+ if (fd >= sysctl_nr_open)
+ goto out;
fdt = files_fdtable(current->files);
filp = fdt->fd[fd];
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 434821187cfc..e6728bd61cc1 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -415,7 +415,7 @@ config HPET_TIMER
config HPET_EMULATE_RTC
def_bool y
- depends on HPET_TIMER && (RTC=y || RTC=m)
+ depends on HPET_TIMER && (RTC=y || RTC=m || RTC_DRV_CMOS=m || RTC_DRV_CMOS=y)
# Mark as embedded because too many people got it wrong.
# The code disables itself when not needed.
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index d9313d9adced..f86a3c4a2669 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -637,7 +637,7 @@ void __init early_cpu_init(void)
}
/* Make sure %fs is initialized properly in idle threads */
-struct pt_regs * __devinit idle_regs(struct pt_regs *regs)
+struct pt_regs * __cpuinit idle_regs(struct pt_regs *regs)
{
memset(regs, 0, sizeof(struct pt_regs));
regs->fs = __KERNEL_PERCPU;
diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index 404a6a2d4016..7139b0262703 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -83,8 +83,6 @@ static char cyrix_model_mult2[] __cpuinitdata = "12233445";
* FIXME: our newer udelay uses the tsc. We don't need to frob with SLOP
*/
-extern void calibrate_delay(void) __init;
-
static void __cpuinit check_cx686_slop(struct cpuinfo_x86 *c)
{
unsigned long flags;
diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c
index 5787a0c3e296..579b9b740c7c 100644
--- a/arch/x86/kernel/smpboot_32.c
+++ b/arch/x86/kernel/smpboot_32.c
@@ -202,8 +202,6 @@ valid_k7:
;
}
-extern void calibrate_delay(void);
-
static atomic_t init_deasserted;
static void __cpuinit smp_callin(void)
diff --git a/arch/x86/lib/delay_32.c b/arch/x86/lib/delay_32.c
index aad9d95469dc..4535e6d147ad 100644
--- a/arch/x86/lib/delay_32.c
+++ b/arch/x86/lib/delay_32.c
@@ -12,8 +12,10 @@
#include <linux/module.h>
#include <linux/sched.h>
+#include <linux/timex.h>
#include <linux/preempt.h>
#include <linux/delay.h>
+#include <linux/init.h>
#include <asm/processor.h>
#include <asm/delay.h>
@@ -63,7 +65,7 @@ void use_tsc_delay(void)
delay_fn = delay_tsc;
}
-int read_current_timer(unsigned long *timer_val)
+int __devinit read_current_timer(unsigned long *timer_val)
{
if (delay_fn == delay_tsc) {
rdtscl(*timer_val);
diff --git a/arch/x86/lib/delay_64.c b/arch/x86/lib/delay_64.c
index 45cdd3fbd91c..bbc610518516 100644
--- a/arch/x86/lib/delay_64.c
+++ b/arch/x86/lib/delay_64.c
@@ -10,8 +10,10 @@
#include <linux/module.h>
#include <linux/sched.h>
+#include <linux/timex.h>
#include <linux/preempt.h>
#include <linux/delay.h>
+#include <linux/init.h>
#include <asm/delay.h>
#include <asm/msr.h>
@@ -20,7 +22,7 @@
#include <asm/smp.h>
#endif
-int read_current_timer(unsigned long *timer_value)
+int __devinit read_current_timer(unsigned long *timer_value)
{
rdtscll(*timer_value);
return 0;
diff --git a/arch/x86/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index dffa786f61fe..3cc8eb2f36a9 100644
--- a/arch/x86/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
@@ -444,8 +444,6 @@ static __u32 __init setup_trampoline(void)
static void __init start_secondary(void *unused)
{
__u8 cpuid = hard_smp_processor_id();
- /* external functions not defined in the headers */
- extern void calibrate_delay(void);
cpu_init();
diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c
index 60d29fe0b1bd..8df1e842f6d4 100644
--- a/arch/xtensa/kernel/time.c
+++ b/arch/xtensa/kernel/time.c
@@ -204,7 +204,7 @@ again:
}
#ifndef CONFIG_GENERIC_CALIBRATE_DELAY
-void __devinit calibrate_delay(void)
+void __cpuinit calibrate_delay(void)
{
loops_per_jiffy = CCOUNT_PER_JIFFY;
printk("Calibrating delay loop (skipped)... "