diff options
Diffstat (limited to 'arch')
47 files changed, 118 insertions, 169 deletions
diff --git a/arch/Kconfig b/arch/Kconfig new file mode 100644 index 000000000000..3d72dc3fc8f5 --- /dev/null +++ b/arch/Kconfig @@ -0,0 +1,31 @@ +# +# General architecture dependent options +# + +config OPROFILE + tristate "OProfile system profiling (EXPERIMENTAL)" + depends on PROFILING + depends on HAVE_OPROFILE + help + OProfile is a profiling system capable of profiling the + whole system, include the kernel, kernel modules, libraries, + and applications. + + If unsure, say N. + +config HAVE_OPROFILE + def_bool n + +config KPROBES + bool "Kprobes" + depends on KALLSYMS && MODULES + depends on HAVE_KPROBES + help + Kprobes allows you to trap at almost any kernel address and + execute a callback function. register_kprobe() establishes + a probepoint and specifies the callback. Kprobes is useful + for kernel debugging, non-intrusive instrumentation and testing. + If in doubt, say "N". + +config HAVE_KPROBES + def_bool n diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index c613d5fb0daa..01b10ab588a6 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -5,6 +5,7 @@ config ALPHA bool default y + select HAVE_OPROFILE help The Alpha is a 64-bit general-purpose processor designed and marketed by the Digital Equipment Corporation of blessed memory, @@ -531,8 +532,8 @@ config SMP singleprocessor machines. On a singleprocessor machine, the kernel will run faster if you say N here. - See also the <file:Documentation/smp.txt>, and the SMP-HOWTO - available at <http://www.tldp.org/docs.html#howto>. + See also the SMP-HOWTO available at + <http://www.tldp.org/docs.html#howto>. If you don't know what to do here, say N. @@ -649,8 +650,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/alpha/Kconfig.debug" # DUMMY_CONSOLE may be defined in drivers/video/console/Kconfig diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 4b1a8e3d292c..471637002e8b 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -10,6 +10,8 @@ config ARM default y select RTC_LIB select SYS_SUPPORTS_APM_EMULATION + select HAVE_OPROFILE + select HAVE_KPROBES if (!XIP_KERNEL) help The ARM series is a line of low-power-consumption RISC chip designs licensed by ARM Ltd and targeted at embedded applications and @@ -135,6 +137,23 @@ config FIQ config ARCH_MTD_XIP bool +if OPROFILE + +config OPROFILE_ARMV6 + def_bool y + depends on CPU_V6 && !SMP + select OPROFILE_ARM11_CORE + +config OPROFILE_MPCORE + def_bool y + depends on CPU_V6 && SMP + select OPROFILE_ARM11_CORE + +config OPROFILE_ARM11_CORE + bool + +endif + config VECTORS_BASE hex default 0xffff0000 if MMU || CPU_HIGH_VECTOR @@ -616,8 +635,7 @@ config SMP processor machines. On a single processor machine, the kernel will run faster if you say N here. - See also the <file:Documentation/smp.txt>, - <file:Documentation/i386/IO-APIC.txt>, + See also <file:Documentation/i386/IO-APIC.txt>, <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at <http://www.linuxdoc.org/docs.html#howto>. @@ -1128,8 +1146,6 @@ endmenu source "fs/Kconfig" -source "arch/arm/Kconfig.instrumentation" - source "arch/arm/Kconfig.debug" source "security/Kconfig" diff --git a/arch/arm/Kconfig.instrumentation b/arch/arm/Kconfig.instrumentation deleted file mode 100644 index 453ad8e15d69..000000000000 --- a/arch/arm/Kconfig.instrumentation +++ /dev/null @@ -1,62 +0,0 @@ -menuconfig INSTRUMENTATION - bool "Instrumentation Support" - default y - ---help--- - Say Y here to get to see options related to performance measurement, - system-wide debugging, and testing. This option alone does not add any - kernel code. - - If you say N, all options in this submenu will be skipped and - disabled. If you're trying to debug the kernel itself, go see the - Kernel Hacking menu. - -if INSTRUMENTATION - -config PROFILING - bool "Profiling support (EXPERIMENTAL)" - help - Say Y here to enable the extended profiling support mechanisms used - by profilers such as OProfile. - -config OPROFILE - tristate "OProfile system profiling (EXPERIMENTAL)" - depends on PROFILING && !UML - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -config OPROFILE_ARMV6 - bool - depends on OPROFILE && CPU_V6 && !SMP - default y - select OPROFILE_ARM11_CORE - -config OPROFILE_MPCORE - bool - depends on OPROFILE && CPU_V6 && SMP - default y - select OPROFILE_ARM11_CORE - -config OPROFILE_ARM11_CORE - bool - -config KPROBES - bool "Kprobes" - depends on KALLSYMS && MODULES && !UML && !XIP_KERNEL - help - Kprobes allows you to trap at almost any kernel address and - execute a callback function. register_kprobe() establishes - a probepoint and specifies the callback. Kprobes is useful - for kernel debugging, non-intrusive instrumentation and testing. - If in doubt, say "N". - -config MARKERS - bool "Activate markers" - help - Place an empty function call at each marker site. Can be - dynamically changed for a probe function. - -endif # INSTRUMENTATION diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c index efba65edcd51..31706224a04c 100644 --- a/arch/arm/mach-pxa/corgi_ssp.c +++ b/arch/arm/mach-pxa/corgi_ssp.c @@ -32,7 +32,7 @@ static struct corgissp_machinfo *ssp_machinfo; /* * There are three devices connected to the SSP interface: * 1. A touchscreen controller (TI ADS7846 compatible) - * 2. An LCD contoller (with some Backlight functionality) + * 2. An LCD controller (with some Backlight functionality) * 3. A battery monitoring IC (Maxim MAX1111) * * Each device uses a different speed/mode of communication. diff --git a/arch/arm/mach-sa1100/collie_pm.c b/arch/arm/mach-sa1100/collie_pm.c index 1e25b1d19fce..94620be7bfac 100644 --- a/arch/arm/mach-sa1100/collie_pm.c +++ b/arch/arm/mach-sa1100/collie_pm.c @@ -165,7 +165,7 @@ int collie_read_temp(void) ucb1x00_adc_enable(ucb); ucb1x00_io_write(ucb, COLLIE_TC35143_GPIO_TMP_ON, 0); - /* >1010 = battery removed, 460 = 22C ?, higer = lower temp ? */ + /* >1010 = battery removed, 460 = 22C ?, higher = lower temp ? */ voltage = ucb1x00_adc_read(ucb, UCB_ADC_INP_AD0, UCB_SYNC); ucb1x00_io_write(ucb, 0, COLLIE_TC35143_GPIO_TMP_ON); ucb1x00_adc_disable(ucb); diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c index d486f5112569..ae2c5d7efc9d 100644 --- a/arch/arm/plat-s3c24xx/irq.c +++ b/arch/arm/plat-s3c24xx/irq.c @@ -47,7 +47,7 @@ * Mark IRQ_LCD valid * * 25-Jul-2005 Ben Dooks - * Split the S3C2440 IRQ code to seperate file + * Split the S3C2440 IRQ code to separate file */ #include <linux/init.h> diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index e34e2c9c94cb..c816f29154c9 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -10,6 +10,8 @@ config AVR32 # With EMBEDDED=n, we get lots of stuff automatically selected # that we usually don't need on AVR32. select EMBEDDED + select HAVE_OPROFILE + select HAVE_KPROBES help AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular @@ -54,9 +56,6 @@ config ARCH_HAS_ILOG2_U32 config ARCH_HAS_ILOG2_U64 def_bool n -config ARCH_SUPPORTS_OPROFILE - def_bool y - config GENERIC_HWEIGHT def_bool y @@ -236,8 +235,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/avr32/Kconfig.debug" source "security/Kconfig" diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index 4802eb767dc9..ba21e33b8b1f 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -24,6 +24,7 @@ config RWSEM_XCHGADD_ALGORITHM config BLACKFIN bool default y + select HAVE_OPROFILE config ZONE_DMA bool @@ -973,8 +974,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/blackfin/Kconfig.debug" source "security/Kconfig" diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index 222da1501f47..7f0be4cd5e9a 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -213,8 +213,6 @@ source "drivers/pci/Kconfig" source "drivers/usb/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/cris/Kconfig.debug" source "security/Kconfig" diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index e3f965c91e22..bf0468cbe713 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -79,7 +79,7 @@ config FRV_OUTOFLINE_ATOMIC_OPS Setting this option causes the FR-V atomic operations to be mostly implemented out-of-line. - See Documentation/fujitsu/frv/atomic-ops.txt for more information. + See Documentation/frv/atomic-ops.txt for more information. config HIGHMEM bool "High memory support" @@ -375,8 +375,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/frv/Kconfig.debug" source "security/Kconfig" diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S index f926c7094776..99046b1f51c8 100644 --- a/arch/frv/kernel/entry.S +++ b/arch/frv/kernel/entry.S @@ -253,7 +253,7 @@ __entry_kernel_external_interrupt_reentry: andi.p gr5,#~PSR_ET,gr5 # set CCCR.CC3 to Undefined to abort atomic-modify completion inside the kernel - # - for an explanation of how it works, see: Documentation/fujitsu/frv/atomic-ops.txt + # - for an explanation of how it works, see: Documentation/frv/atomic-ops.txt andi gr25,#~0xc0,gr25 sti gr20,@(gr28,#REG_TBR) @@ -445,7 +445,7 @@ __entry_kernel_softprog_interrupt_reentry: sti gr22,@(sp,#REG_SP) # set CCCR.CC3 to Undefined to abort atomic-modify completion inside the kernel - # - for an explanation of how it works, see: Documentation/fujitsu/frv/atomic-ops.txt + # - for an explanation of how it works, see: Documentation/frv/atomic-ops.txt movsg cccr,gr20 andi gr20,#~0xc0,gr20 movgs gr20,cccr diff --git a/arch/frv/lib/atomic-ops.S b/arch/frv/lib/atomic-ops.S index 545cd325ac57..ee0ac905fb08 100644 --- a/arch/frv/lib/atomic-ops.S +++ b/arch/frv/lib/atomic-ops.S @@ -1,7 +1,7 @@ /* atomic-ops.S: kernel atomic operations * * For an explanation of how atomic ops work in this arch, see: - * Documentation/fujitsu/frv/atomic-ops.txt + * Documentation/frv/atomic-ops.txt * * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index ff6a8712bd6d..dc61222e1120 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -223,8 +223,6 @@ endmenu source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/h8300/Kconfig.debug" source "security/Kconfig" diff --git a/arch/h8300/platform/h8s/ints.c b/arch/h8300/platform/h8s/ints.c index 551fd5f30d82..ac10b9783850 100644 --- a/arch/h8300/platform/h8s/ints.c +++ b/arch/h8300/platform/h8s/ints.c @@ -121,7 +121,7 @@ void __init init_IRQ(void) printk("virtual vector at 0x%08lx\n",(unsigned long)ramvec); #if defined(CONFIG_GDB_DEBUG) - /* save orignal break vector */ + /* save original break vector */ break_vec = ramvec[TRAP3_VEC]; #else break_vec = VECTOR(trace_break); diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index c9307c99a1dc..b0de1132dfc0 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -15,6 +15,8 @@ config IA64 select ACPI if (!IA64_HP_SIM) select PM if (!IA64_HP_SIM) select ARCH_SUPPORTS_MSI + select HAVE_OPROFILE + select HAVE_KPROBES default y help The Itanium Processor Family is Intel's 64-bit successor to @@ -283,8 +285,8 @@ config SMP single processor systems. On a single processor system, the kernel will run faster if you say N here. - See also the <file:Documentation/smp.txt> and the SMP-HOWTO - available at <http://www.tldp.org/docs.html#howto>. + See also the SMP-HOWTO available at + <http://www.tldp.org/docs.html#howto>. If you don't know what to do here, say N. @@ -600,8 +602,6 @@ config IRQ_PER_CPU source "arch/ia64/hp/sim/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/ia64/Kconfig.debug" source "security/Kconfig" diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 49326e9d4413..795180b8fd8e 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -8,6 +8,7 @@ mainmenu "Linux/M32R Kernel Configuration" config M32R bool default y + select HAVE_OPROFILE config SBUS bool @@ -302,8 +303,7 @@ config SMP Y to "Enhanced Real Time Clock Support", below. The "Advanced Power Management" code will be disabled if you say Y here. - See also the <file:Documentation/smp.txt>, - and the SMP-HOWTO available at + See also the SMP-HOWTO available at <http://www.linuxdoc.org/docs.html#howto>. If you don't know what to do here, say N. @@ -426,8 +426,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/m32r/Kconfig.debug" source "security/Kconfig" diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c index ed4d0756c5db..9aa615d3a5b2 100644 --- a/arch/m32r/kernel/ptrace.c +++ b/arch/m32r/kernel/ptrace.c @@ -476,7 +476,7 @@ unregister_debug_trap(struct task_struct *child, unsigned long addr, return 0; } - /* Recover orignal instruction code. */ + /* Recover original instruction code. */ *code = p->insn[i]; /* Shift debug trap entries. */ diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 24e6bc09e7a7..8236e42ef711 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -678,8 +678,6 @@ endmenu source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/m68k/Kconfig.debug" source "security/Kconfig" diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig index bd9213749ac2..6abbbb8aac5e 100644 --- a/arch/m68knommu/Kconfig +++ b/arch/m68knommu/Kconfig @@ -711,8 +711,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/m68knommu/Kconfig.debug" source "security/Kconfig" diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 36a4018f71d2..ec78a5762e9e 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1,6 +1,7 @@ config MIPS bool default y + select HAVE_OPROFILE # Horrible source of confusion. Die, die, die ... select EMBEDDED select RTC_LIB @@ -1754,8 +1755,8 @@ config SMP People using multiprocessor machines who say Y here should also say Y to "Enhanced Real Time Clock Support", below. - See also the <file:Documentation/smp.txt> and the SMP-HOWTO - available at <http://www.tldp.org/docs.html#howto>. + See also the SMP-HOWTO available at + <http://www.tldp.org/docs.html#howto>. If you don't know what to do here, say N. @@ -2095,8 +2096,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/mips/Kconfig.debug" source "security/Kconfig" diff --git a/arch/mips/au1000/mtx-1/board_setup.c b/arch/mips/au1000/mtx-1/board_setup.c index abfc4bcddf7a..310d5dff89fc 100644 --- a/arch/mips/au1000/mtx-1/board_setup.c +++ b/arch/mips/au1000/mtx-1/board_setup.c @@ -99,7 +99,7 @@ mtx1_pci_idsel(unsigned int devsel, int assert) #endif if (assert && devsel != 0) { - // supress signal to cardbus + // suppress signal to cardbus au_writel( 0x00000002, SYS_OUTPUTCLR ); // set EXT_IO3 OFF } else { diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c index 9b34238d41c0..77db3473deab 100644 --- a/arch/mips/kernel/binfmt_elfn32.c +++ b/arch/mips/kernel/binfmt_elfn32.c @@ -98,7 +98,7 @@ static __inline__ void jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value) { /* - * Convert jiffies to nanoseconds and seperate with + * Convert jiffies to nanoseconds and separate with * one divide. */ u64 nsec = (u64)jiffies * TICK_NSEC; diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c index da41eac195ca..08f4cd781ee3 100644 --- a/arch/mips/kernel/binfmt_elfo32.c +++ b/arch/mips/kernel/binfmt_elfo32.c @@ -100,7 +100,7 @@ static inline void jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value) { /* - * Convert jiffies to nanoseconds and seperate with + * Convert jiffies to nanoseconds and separate with * one divide. */ u64 nsec = (u64)jiffies * TICK_NSEC; diff --git a/arch/mips/kernel/kspd.c b/arch/mips/kernel/kspd.c index f6704ab16306..998c4efcce88 100644 --- a/arch/mips/kernel/kspd.c +++ b/arch/mips/kernel/kspd.c @@ -221,7 +221,7 @@ void sp_work_handle_request(void) } } - /* Run the syscall at the priviledge of the user who loaded the + /* Run the syscall at the privilege of the user who loaded the SP program */ if (vpe_getuid(tclimit)) diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 269c252d956f..c032409cba9b 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -424,13 +424,13 @@ static void __init bootmem_init(void) #endif /* CONFIG_SGI_IP27 */ /* - * arch_mem_init - initialize memory managment subsystem + * arch_mem_init - initialize memory management subsystem * * o plat_mem_setup() detects the memory configuration and will record detected * memory areas using add_memory_region. * * At this stage the memory configuration of the system is known to the - * kernel but generic memory managment system is still entirely uninitialized. + * kernel but generic memory management system is still entirely uninitialized. * * o bootmem_init() * o sparse_init() diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c index 85f700e58131..b42e71c71119 100644 --- a/arch/mips/kernel/smtc.c +++ b/arch/mips/kernel/smtc.c @@ -65,7 +65,7 @@ asiduse smtc_live_asid[MAX_SMTC_TLBS][MAX_SMTC_ASIDS]; static atomic_t ipi_timer_latch[NR_CPUS]; /* - * Number of InterProcessor Interupt (IPI) message buffers to allocate + * Number of InterProcessor Interrupt (IPI) message buffers to allocate */ #define IPIBUF_PER_CPU 4 @@ -780,7 +780,7 @@ void smtc_send_ipi(int cpu, int type, unsigned int action) if (cpu_data[cpu].vpe_id != cpu_data[smp_processor_id()].vpe_id) { if (type == SMTC_CLOCK_TICK) atomic_inc(&ipi_timer_latch[cpu]); - /* If not on same VPE, enqueue and send cross-VPE interupt */ + /* If not on same VPE, enqueue and send cross-VPE interrupt */ smtc_ipi_nq(&IPIQ[cpu], pipi); LOCK_CORE_PRA(); settc(cpu_data[cpu].tc_id); @@ -1063,7 +1063,7 @@ static void setup_cross_vpe_interrupts(unsigned int nvpe) return; if (!cpu_has_vint) - panic("SMTC Kernel requires Vectored Interupt support"); + panic("SMTC Kernel requires Vectored Interrupt support"); set_vi_handler(MIPS_CPU_IPI_IRQ, ipi_irq_dispatch); diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 02bd180f0e02..53ec05267a98 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -1101,7 +1101,7 @@ static void __init setup_scache(void) /* * Do the probing thing on R4000SC and R4400SC processors. Other * processors don't have a S-cache that would be relevant to the - * Linux memory managment. + * Linux memory management. */ switch (c->cputype) { case CPU_R4000SC: diff --git a/arch/mips/sgi-ip27/ip27-hubio.c b/arch/mips/sgi-ip27/ip27-hubio.c index 524b371f9397..a1fa4abb3f6a 100644 --- a/arch/mips/sgi-ip27/ip27-hubio.c +++ b/arch/mips/sgi-ip27/ip27-hubio.c @@ -168,7 +168,7 @@ static void hub_set_piomode(nasid_t nasid) } /* - * hub_pio_init - PIO-related hub initalization + * hub_pio_init - PIO-related hub initialization * * @hub: hubinfo structure for our hub */ diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 2b649c46631c..028d8a0fdbfd 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -7,6 +7,7 @@ mainmenu "Linux/PA-RISC Kernel Configuration" config PARISC def_bool y + select HAVE_OPROFILE help The PA-RISC microprocessor is designed by Hewlett-Packard and used in many of their workstations & servers (HP9000 700 and 800 series, @@ -205,9 +206,8 @@ config SMP singleprocessor machines. On a singleprocessor machine, the kernel will run faster if you say N here. - See also the <file:Documentation/smp.txt>, - <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available - at <http://www.tldp.org/docs.html#howto>. + See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO + available at <http://www.tldp.org/docs.html#howto>. If you don't know what to do here, say N. @@ -272,8 +272,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/parisc/Kconfig.debug" source "security/Kconfig" diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index 395bbce64993..e10d25d2d9c9 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -305,7 +305,7 @@ flush_user_cache_page_non_current(struct vm_area_struct *vma, /* save the current process space and pgd */ unsigned long space = mfsp(3), pgd = mfctl(25); - /* we don't mind taking interrups since they may not + /* we don't mind taking interrupts since they may not * do anything with user space, but we can't * be preempted here */ preempt_disable(); diff --git a/arch/parisc/kernel/hardware.c b/arch/parisc/kernel/hardware.c index 04848b2b381c..84b9611a9228 100644 --- a/arch/parisc/kernel/hardware.c +++ b/arch/parisc/kernel/hardware.c @@ -1187,7 +1187,7 @@ static struct hp_hardware hp_hardware_list[] __devinitdata = { {HPHW_FIO, 0x005, 0x000A9, 0x00, "AllegroLow Core PCI USB KB"}, {HPHW_FIO, 0x006, 0x000A9, 0x00, "AllegroHigh Core PCI SuperIO RS-232"}, {HPHW_FIO, 0x006, 0x000A9, 0x00, "AllegroHigh Core PCI USB KB"}, - {HPHW_FIO, 0x007, 0x000A9, 0x0, "Miscelaneous PCI Plug-in"}, + {HPHW_FIO, 0x007, 0x000A9, 0x0, "Miscellaneous PCI Plug-in"}, {HPHW_FIO, 0x00A, 0x000A9, 0x0, "Lego 360 Core PCI SuperIO RS-232"}, {HPHW_FIO, 0x00A, 0x000A9, 0x0, "Lego 360 Core PCI USB KB"}, {HPHW_FIO, 0x004, 0x00320, 0x0, "Metheus Frame Buffer"}, diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c index 2ce3806f02e1..58fccc96d003 100644 --- a/arch/parisc/kernel/signal.c +++ b/arch/parisc/kernel/signal.c @@ -333,7 +333,7 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, flush_user_icache_range((unsigned long) &frame->tramp[0], (unsigned long) &frame->tramp[TRAMP_SIZE]); - /* TRAMP Words 0-4, Lenght 5 = SIGRESTARTBLOCK_TRAMP + /* TRAMP Words 0-4, Length 5 = SIGRESTARTBLOCK_TRAMP * TRAMP Words 5-9, Length 4 = SIGRETURN_TRAMP * So the SIGRETURN_TRAMP is at the end of SIGRESTARTBLOCK_TRAMP */ diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 4a22c9928618..b94d4502a477 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -87,6 +87,8 @@ config ARCH_NO_VIRT_TO_BUS config PPC bool default y + select HAVE_OPROFILE + select HAVE_KPROBES config EARLY_PRINTK bool @@ -713,8 +715,6 @@ source "arch/powerpc/sysdev/qe_lib/Kconfig" source "lib/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/powerpc/Kconfig.debug" source "security/Kconfig" diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig index db5934cdafb3..531156f8919c 100644 --- a/arch/ppc/Kconfig +++ b/arch/ppc/Kconfig @@ -42,6 +42,8 @@ config GENERIC_CALIBRATE_DELAY config PPC bool default y + select HAVE_OPROFILE + select HAVE_KPROBES config PPC32 bool @@ -1256,8 +1258,6 @@ endmenu source "lib/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/ppc/Kconfig.debug" source "security/Kconfig" diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 6ef54d27fc00..82cbffd03654 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -51,6 +51,8 @@ mainmenu "Linux Kernel Configuration" config S390 def_bool y + select HAVE_OPROFILE + select HAVE_KPROBES source "init/Kconfig" @@ -81,8 +83,8 @@ config SMP singleprocessor machines. On a singleprocessor machine, the kernel will run faster if you say N here. - See also the <file:Documentation/smp.txt> and the SMP-HOWTO - available at <http://www.tldp.org/docs.html#howto>. + See also the SMP-HOWTO available at + <http://www.tldp.org/docs.html#howto>. Even if you don't know what to do here, say Y. @@ -526,8 +528,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/s390/Kconfig.debug" source "security/Kconfig" diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index b30c4c376a83..1c3a90835c7e 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -8,6 +8,7 @@ mainmenu "Linux/SuperH Kernel Configuration" config SUPERH def_bool y select EMBEDDED + select HAVE_OPROFILE help The SuperH is a RISC processor targeted for use in embedded systems and consumer electronics; it was also used in the Sega Dreamcast @@ -672,9 +673,8 @@ config SMP People using multiprocessor machines who say Y here should also say Y to "Enhanced Real Time Clock Support", below. - See also the <file:Documentation/smp.txt>, - <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available - at <http://www.tldp.org/docs.html#howto>. + See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO + available at <http://www.tldp.org/docs.html#howto>. If you don't know what to do here, say N. @@ -896,8 +896,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/sh/Kconfig.debug" source "security/Kconfig" diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 527adc808ad6..99f8971716d2 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -48,9 +48,8 @@ config SMP Y to "Enhanced Real Time Clock Support", below. The "Advanced Power Management" code will be disabled if you say Y here. - See also the <file:Documentation/smp.txt>, - <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at - <http://www.tldp.org/docs.html#howto>. + See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO + available at <http://www.tldp.org/docs.html#howto>. If you don't know what to do here, say N. @@ -63,6 +62,7 @@ config NR_CPUS config SPARC bool default y + select HAVE_OPROFILE # Identify this as a Sparc32 build config SPARC32 @@ -320,8 +320,6 @@ endmenu source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/sparc/Kconfig.debug" source "security/Kconfig" diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index 97aa50d1e4ae..ad0ede24ca1d 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -305,7 +305,7 @@ void *sbus_alloc_consistent(struct sbus_dev *sdev, long len, u32 *dma_addrp) struct resource *res; int order; - /* XXX why are some lenghts signed, others unsigned? */ + /* XXX why are some lengths signed, others unsigned? */ if (len <= 0) { return NULL; } @@ -393,7 +393,7 @@ void sbus_free_consistent(struct sbus_dev *sdev, long n, void *p, u32 ba) */ dma_addr_t sbus_map_single(struct sbus_dev *sdev, void *va, size_t len, int direction) { - /* XXX why are some lenghts signed, others unsigned? */ + /* XXX why are some lengths signed, others unsigned? */ if (len <= 0) { return 0; } diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 158522f51d31..a8c6366f05a1 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -8,6 +8,8 @@ mainmenu "Linux/UltraSPARC Kernel Configuration" config SPARC bool default y + select HAVE_OPROFILE + select HAVE_KPROBES config SPARC64 bool @@ -166,9 +168,8 @@ config SMP Y to "Enhanced Real Time Clock Support", below. The "Advanced Power Management" code will be disabled if you say Y here. - See also the <file:Documentation/smp.txt>, - <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at - <http://www.tldp.org/docs.html#howto>. + See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO + available at <http://www.tldp.org/docs.html#howto>. If you don't know what to do here, say N. @@ -465,8 +466,6 @@ source "drivers/sbus/char/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/sparc64/Kconfig.debug" source "security/Kconfig" diff --git a/arch/um/Kconfig b/arch/um/Kconfig index dd1689b814cb..55945db1313c 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -289,6 +289,4 @@ config INPUT bool default n -source "kernel/Kconfig.instrumentation" - source "arch/um/Kconfig.debug" diff --git a/arch/um/sys-x86_64/signal.c b/arch/um/sys-x86_64/signal.c index 7457436b433a..14070181407b 100644 --- a/arch/um/sys-x86_64/signal.c +++ b/arch/um/sys-x86_64/signal.c @@ -112,7 +112,7 @@ static int copy_sc_to_user(struct sigcontext __user *to, err |= PUTREG(regs, RSI, to, si); err |= PUTREG(regs, RBP, to, bp); /* - * Must use orignal RSP, which is passed in, rather than what's in + * Must use original RSP, which is passed in, rather than what's in * the pt_regs, because that's already been updated to point at the * signal frame. */ diff --git a/arch/v850/Kconfig b/arch/v850/Kconfig index b6a50b8b38de..ace479ab273f 100644 --- a/arch/v850/Kconfig +++ b/arch/v850/Kconfig @@ -331,8 +331,6 @@ source "sound/Kconfig" source "drivers/usb/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/v850/Kconfig.debug" source "security/Kconfig" diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 7109037bdf7c..99af1272ab1d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -18,6 +18,8 @@ config X86_64 ### Arch settings config X86 def_bool y + select HAVE_OPROFILE + select HAVE_KPROBES config GENERIC_LOCKBREAK def_bool n @@ -106,10 +108,6 @@ config GENERIC_TIME_VSYSCALL config HAVE_SETUP_PER_CPU_AREA def_bool X86_64 -config ARCH_SUPPORTS_OPROFILE - bool - default y - select HAVE_KVM config ARCH_HIBERNATION_POSSIBLE @@ -204,8 +202,7 @@ config SMP Y to "Enhanced Real Time Clock Support", below. The "Advanced Power Management" code will be disabled if you say Y here. - See also the <file:Documentation/smp.txt>, - <file:Documentation/i386/IO-APIC.txt>, + See also <file:Documentation/i386/IO-APIC.txt>, <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at <http://www.tldp.org/docs.html#howto>. @@ -1597,8 +1594,6 @@ source "drivers/firmware/Kconfig" source "fs/Kconfig" -source "kernel/Kconfig.instrumentation" - source "arch/x86/Kconfig.debug" source "security/Kconfig" diff --git a/arch/x86/lib/bitops_32.c b/arch/x86/lib/bitops_32.c index afd0045595d4..b65440459859 100644 --- a/arch/x86/lib/bitops_32.c +++ b/arch/x86/lib/bitops_32.c @@ -2,7 +2,7 @@ #include <linux/module.h> /** - * find_next_bit - find the first set bit in a memory region + * find_next_bit - find the next set bit in a memory region * @addr: The address to base the search on * @offset: The bitnumber to start searching at * @size: The maximum size to search diff --git a/arch/x86/lib/bitops_64.c b/arch/x86/lib/bitops_64.c index 95b6d9639fba..0e8f491e6ccc 100644 --- a/arch/x86/lib/bitops_64.c +++ b/arch/x86/lib/bitops_64.c @@ -58,7 +58,7 @@ long find_first_zero_bit(const unsigned long * addr, unsigned long size) } /** - * find_next_zero_bit - find the first zero bit in a memory region + * find_next_zero_bit - find the next zero bit in a memory region * @addr: The address to base the search on * @offset: The bitnumber to start searching at * @size: The maximum size to search diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 844721e8e3dd..5d5546ce88fe 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -246,8 +246,6 @@ config EMBEDDED_RAMDISK_IMAGE provide one yourself. endmenu -source "kernel/Kconfig.instrumentation" - source "arch/xtensa/Kconfig.debug" source "security/Kconfig" |