diff options
| author | Ingo Molnar <mingo@kernel.org> | 2021-03-18 15:28:01 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-03-18 15:31:53 +0100 |
| commit | d9f6e12fb0b7fcded0bac34b8293ec46f80dfc33 (patch) | |
| tree | 5c4f4fbfc0c8554c5f158ab499890a6b29188402 /arch/x86/kernel | |
| parent | 14ff3ed86e2c1700345f411b90a78f62867f217e (diff) | |
| download | linux-d9f6e12fb0b7fcded0bac34b8293ec46f80dfc33.tar.bz2 | |
x86: Fix various typos in comments
Fix ~144 single-word typos in arch/x86/ code comments.
Doing this in a single commit should reduce the churn.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-kernel@vger.kernel.org
Diffstat (limited to 'arch/x86/kernel')
35 files changed, 55 insertions, 55 deletions
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index 7bdc0239a943..c2eee6e8aaf2 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -830,7 +830,7 @@ int acpi_unregister_ioapic(acpi_handle handle, u32 gsi_base) EXPORT_SYMBOL(acpi_unregister_ioapic); /** - * acpi_ioapic_registered - Check whether IOAPIC assoicatied with @gsi_base + * acpi_ioapic_registered - Check whether IOAPIC associated with @gsi_base * has been registered * @handle: ACPI handle of the IOAPIC device * @gsi_base: GSI base associated with the IOAPIC @@ -1657,7 +1657,7 @@ static int __init parse_acpi(char *arg) else if (strcmp(arg, "noirq") == 0) { acpi_noirq_set(); } - /* "acpi=copy_dsdt" copys DSDT */ + /* "acpi=copy_dsdt" copies DSDT */ else if (strcmp(arg, "copy_dsdt") == 0) { acpi_gbl_copy_dsdt_locally = 1; } diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c index cc1fea76aab0..3f85fcae450c 100644 --- a/arch/x86/kernel/acpi/sleep.c +++ b/arch/x86/kernel/acpi/sleep.c @@ -41,7 +41,7 @@ unsigned long acpi_get_wakeup_address(void) * x86_acpi_enter_sleep_state - enter sleep state * @state: Sleep state to enter. * - * Wrapper around acpi_enter_sleep_state() to be called by assmebly. + * Wrapper around acpi_enter_sleep_state() to be called by assembly. */ asmlinkage acpi_status __visible x86_acpi_enter_sleep_state(u8 state) { diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index bda4f2a36868..0a56bc7626ad 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -619,7 +619,7 @@ static void setup_APIC_timer(void) if (this_cpu_has(X86_FEATURE_ARAT)) { lapic_clockevent.features &= ~CLOCK_EVT_FEAT_C3STOP; - /* Make LAPIC timer preferrable over percpu HPET */ + /* Make LAPIC timer preferable over percpu HPET */ lapic_clockevent.rating = 150; } @@ -666,7 +666,7 @@ void lapic_update_tsc_freq(void) * In this functions we calibrate APIC bus clocks to the external timer. * * We want to do the calibration only once since we want to have local timer - * irqs syncron. CPUs connected by the same APIC bus have the very same bus + * irqs synchronous. CPUs connected by the same APIC bus have the very same bus * frequency. * * This was previously done by reading the PIT/HPET and waiting for a wrap @@ -1532,7 +1532,7 @@ static bool apic_check_and_ack(union apic_ir *irr, union apic_ir *isr) * Most probably by now the CPU has serviced that pending interrupt and it * might not have done the ack_APIC_irq() because it thought, interrupt * came from i8259 as ExtInt. LAPIC did not get EOI so it does not clear - * the ISR bit and cpu thinks it has already serivced the interrupt. Hence + * the ISR bit and cpu thinks it has already serviced the interrupt. Hence * a vector might get locked. It was noticed for timer irq (vector * 0x31). Issue an extra EOI to clear ISR. * @@ -1657,7 +1657,7 @@ static void setup_local_APIC(void) */ /* * Actually disabling the focus CPU check just makes the hang less - * frequent as it makes the interrupt distributon model be more + * frequent as it makes the interrupt distribution model be more * like LRU than MRU (the short-term load is more even across CPUs). */ @@ -1875,7 +1875,7 @@ static __init void try_to_enable_x2apic(int remap_mode) /* * Without IR, all CPUs can be addressed by IOAPIC/MSI only - * in physical mode, and CPUs with an APIC ID that cannnot + * in physical mode, and CPUs with an APIC ID that cannot * be addressed must not be brought online. */ x2apic_set_max_apicid(apic_limit); diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index c3b60c37c728..e90cbd6bdb66 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -928,7 +928,7 @@ static bool mp_check_pin_attr(int irq, struct irq_alloc_info *info) /* * setup_IO_APIC_irqs() programs all legacy IRQs with default trigger - * and polarity attirbutes. So allow the first user to reprogram the + * and polarity attributes. So allow the first user to reprogram the * pin with real trigger and polarity attributes. */ if (irq < nr_legacy_irqs() && data->count == 1) { @@ -994,7 +994,7 @@ static int alloc_isa_irq_from_domain(struct irq_domain *domain, /* * Legacy ISA IRQ has already been allocated, just add pin to - * the pin list assoicated with this IRQ and program the IOAPIC + * the pin list associated with this IRQ and program the IOAPIC * entry. The IOAPIC entry */ if (irq_data && irq_data->parent_data) { @@ -1742,7 +1742,7 @@ static inline void ioapic_finish_move(struct irq_data *data, bool moveit) * with masking the ioapic entry and then polling until * Remote IRR was clear before reprogramming the * ioapic I don't trust the Remote IRR bit to be - * completey accurate. + * completely accurate. * * However there appears to be no other way to plug * this race, so if the Remote IRR bit is not @@ -1820,7 +1820,7 @@ static void ioapic_ack_level(struct irq_data *irq_data) /* * Tail end of clearing remote IRR bit (either by delivering the EOI * message via io-apic EOI register write or simulating it using - * mask+edge followed by unnask+level logic) manually when the + * mask+edge followed by unmask+level logic) manually when the * level triggered interrupt is seen as the edge triggered interrupt * at the cpu. */ diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c index 3c9c7492252f..6aa27e08b3e2 100644 --- a/arch/x86/kernel/apic/vector.c +++ b/arch/x86/kernel/apic/vector.c @@ -1045,7 +1045,7 @@ void irq_force_complete_move(struct irq_desc *desc) * * But in case of cpu hotplug this should be a non issue * because if the affinity update happens right before all - * cpus rendevouz in stop machine, there is no way that the + * cpus rendezvous in stop machine, there is no way that the * interrupt can be blocked on the target cpu because all cpus * loops first with interrupts enabled in stop machine, so the * old vector is not yet cleaned up when the interrupt fires. @@ -1054,7 +1054,7 @@ void irq_force_complete_move(struct irq_desc *desc) * of the interrupt on the apic/system bus would be delayed * beyond the point where the target cpu disables interrupts * in stop machine. I doubt that it can happen, but at least - * there is a theroretical chance. Virtualization might be + * there is a theoretical chance. Virtualization might be * able to expose this, but AFAICT the IOAPIC emulation is not * as stupid as the real hardware. * diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index 660270359d39..abb8dea32bec 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -94,7 +94,7 @@ * Remove APM dependencies in arch/i386/kernel/process.c * Remove APM dependencies in drivers/char/sysrq.c * Reset time across standby. - * Allow more inititialisation on SMP. + * Allow more initialisation on SMP. * Remove CONFIG_APM_POWER_OFF and make it boot time * configurable (default on). * Make debug only a boot time parameter (remove APM_DEBUG). @@ -766,7 +766,7 @@ static int apm_driver_version(u_short *val) * not cleared until it is acknowledged. * * Additional information is returned in the info pointer, providing - * that APM 1.2 is in use. If no messges are pending the value 0x80 + * that APM 1.2 is in use. If no messages are pending the value 0x80 * is returned (No power management events pending). */ static int apm_get_event(apm_event_t *event, apm_eventinfo_t *info) @@ -1025,7 +1025,7 @@ static int apm_enable_power_management(int enable) * status which gives the rough battery status, and current power * source. The bat value returned give an estimate as a percentage * of life and a status value for the battery. The estimated life - * if reported is a lifetime in secodnds/minutes at current powwer + * if reported is a lifetime in secodnds/minutes at current power * consumption. */ diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index ab640abe26b6..1aa5f0ac598f 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -482,7 +482,7 @@ static __always_inline void setup_pku(struct cpuinfo_x86 *c) if (pk) pk->pkru = init_pkru_value; /* - * Seting X86_CR4_PKE will cause the X86_FEATURE_OSPKE + * Setting X86_CR4_PKE will cause the X86_FEATURE_OSPKE * cpuid bit to be set. We need to ensure that we * update that bit in this CPU's "cpu_info". */ @@ -1404,7 +1404,7 @@ static void detect_null_seg_behavior(struct cpuinfo_x86 *c) * where GS is unused by the prev and next threads. * * Since neither vendor documents this anywhere that I can see, - * detect it directly instead of hardcoding the choice by + * detect it directly instead of hard-coding the choice by * vendor. * * I've designated AMD's behavior as the "bug" because it's diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c index 1d9b8aaea06c..7227c15299d0 100644 --- a/arch/x86/kernel/cpu/cyrix.c +++ b/arch/x86/kernel/cpu/cyrix.c @@ -291,7 +291,7 @@ static void init_cyrix(struct cpuinfo_x86 *c) mark_tsc_unstable("cyrix 5510/5520 detected"); } #endif - c->x86_cache_size = 16; /* Yep 16K integrated cache thats it */ + c->x86_cache_size = 16; /* Yep 16K integrated cache that's it */ /* GXm supports extended cpuid levels 'ala' AMD */ if (c->cpuid_level == 2) { diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index 7962355436da..bf7fe87a7e88 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -529,7 +529,7 @@ static void mce_irq_work_cb(struct irq_work *entry) * Check if the address reported by the CPU is in a format we can parse. * It would be possible to add code for most other cases, but all would * be somewhat complicated (e.g. segment offset would require an instruction - * parser). So only support physical addresses up to page granuality for now. + * parser). So only support physical addresses up to page granularity for now. */ int mce_usable_address(struct mce *m) { diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index e88bc296afca..415bc05d3dc7 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -197,7 +197,7 @@ static unsigned char hv_get_nmi_reason(void) #ifdef CONFIG_X86_LOCAL_APIC /* * Prior to WS2016 Debug-VM sends NMIs to all CPUs which makes - * it dificult to process CHANNELMSG_UNLOAD in case of crash. Handle + * it difficult to process CHANNELMSG_UNLOAD in case of crash. Handle * unknown NMI on the first CPU which gets it. */ static int hv_nmi_unknown(unsigned int val, struct pt_regs *regs) @@ -428,7 +428,7 @@ static void __init ms_hyperv_init_platform(void) /* * Hyper-V doesn't provide irq remapping for IO-APIC. To enable x2apic, - * set x2apic destination mode to physcial mode when x2apic is available + * set x2apic destination mode to physical mode when x2apic is available * and Hyper-V IOMMU driver makes sure cpus assigned with IO-APIC irqs * have 8-bit APIC id. */ diff --git a/arch/x86/kernel/cpu/mtrr/cleanup.c b/arch/x86/kernel/cpu/mtrr/cleanup.c index 9231640782fa..0c3b372318b7 100644 --- a/arch/x86/kernel/cpu/mtrr/cleanup.c +++ b/arch/x86/kernel/cpu/mtrr/cleanup.c @@ -434,7 +434,7 @@ set_var_mtrr_range(struct var_mtrr_state *state, unsigned long base_pfn, state->range_sizek = sizek - second_sizek; } -/* Mininum size of mtrr block that can take hole: */ +/* Minimum size of mtrr block that can take hole: */ static u64 mtrr_chunk_size __initdata = (256ULL<<20); static int __init parse_mtrr_chunk_size_opt(char *p) diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c index 698bb26aeb6e..23001ae03e82 100644 --- a/arch/x86/kernel/cpu/resctrl/core.c +++ b/arch/x86/kernel/cpu/resctrl/core.c @@ -192,7 +192,7 @@ static unsigned int cbm_idx(struct rdt_resource *r, unsigned int closid) * Intel(R) Xeon(R) CPU E5-2608L v3 @ 2.00GHz * Intel(R) Xeon(R) CPU E5-2658A v3 @ 2.20GHz * - * Probe by trying to write the first of the L3 cach mask registers + * Probe by trying to write the first of the L3 cache mask registers * and checking that the bits stick. Max CLOSids is always 4 and max cbm length * is always 20 on hsw server parts. The minimum cache bitmask length * allowed for HSW server is always 2 bits. Hardcode all of them. diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/resctrl/monitor.c index 7ac31210e452..98c0e215c5f9 100644 --- a/arch/x86/kernel/cpu/resctrl/monitor.c +++ b/arch/x86/kernel/cpu/resctrl/monitor.c @@ -387,7 +387,7 @@ void mon_event_count(void *info) * adjust the bandwidth percentage values via the IA32_MBA_THRTL_MSRs so * that: * - * current bandwdith(cur_bw) < user specified bandwidth(user_bw) + * current bandwidth(cur_bw) < user specified bandwidth(user_bw) * * This uses the MBM counters to measure the bandwidth and MBA throttle * MSRs to control the bandwidth for a particular rdtgrp. It builds on the diff --git a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c index e916646adc69..935af2ac6b1a 100644 --- a/arch/x86/kernel/cpu/resctrl/pseudo_lock.c +++ b/arch/x86/kernel/cpu/resctrl/pseudo_lock.c @@ -1307,7 +1307,7 @@ int rdtgroup_pseudo_lock_create(struct rdtgroup *rdtgrp) * If the thread does not get on the CPU for whatever * reason and the process which sets up the region is * interrupted then this will leave the thread in runnable - * state and once it gets on the CPU it will derefence + * state and once it gets on the CPU it will dereference * the cleared, but not freed, plr struct resulting in an * empty pseudo-locking loop. */ @@ -1391,7 +1391,7 @@ out: * group is removed from user space via a "rmdir" from userspace or the * unmount of the resctrl filesystem. On removal the resource group does * not go back to pseudo-locksetup mode before it is removed, instead it is - * removed directly. There is thus assymmetry with the creation where the + * removed directly. There is thus asymmetry with the creation where the * &struct pseudo_lock_region is removed here while it was not created in * rdtgroup_pseudo_lock_create(). * diff --git a/arch/x86/kernel/cpu/resctrl/rdtgroup.c b/arch/x86/kernel/cpu/resctrl/rdtgroup.c index f9190adc52cb..2392f9f8eb0d 100644 --- a/arch/x86/kernel/cpu/resctrl/rdtgroup.c +++ b/arch/x86/kernel/cpu/resctrl/rdtgroup.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * User interface for Resource Alloction in Resource Director Technology(RDT) + * User interface for Resource Allocation in Resource Director Technology(RDT) * * Copyright (C) 2016 Intel Corporation * @@ -294,7 +294,7 @@ static int rdtgroup_cpus_show(struct kernfs_open_file *of, /* * This is safe against resctrl_sched_in() called from __switch_to() * because __switch_to() is executed with interrupts disabled. A local call - * from update_closid_rmid() is proteced against __switch_to() because + * from update_closid_rmid() is protected against __switch_to() because * preemption is disabled. */ static void update_cpu_closid_rmid(void *info) diff --git a/arch/x86/kernel/cpu/sgx/arch.h b/arch/x86/kernel/cpu/sgx/arch.h index dd7602c44c72..26315bea1cb4 100644 --- a/arch/x86/kernel/cpu/sgx/arch.h +++ b/arch/x86/kernel/cpu/sgx/arch.h @@ -271,7 +271,7 @@ struct sgx_pcmd { * @header1: constant byte string * @vendor: must be either 0x0000 or 0x8086 * @date: YYYYMMDD in BCD - * @header2: costant byte string + * @header2: constant byte string * @swdefined: software defined value */ struct sgx_sigstruct_header { diff --git a/arch/x86/kernel/cpu/sgx/main.c b/arch/x86/kernel/cpu/sgx/main.c index 8df81a3ed945..9ea55fdaf322 100644 --- a/arch/x86/kernel/cpu/sgx/main.c +++ b/arch/x86/kernel/cpu/sgx/main.c @@ -195,10 +195,10 @@ static const cpumask_t *sgx_encl_ewb_cpumask(struct sgx_encl *encl) /* * Swap page to the regular memory transformed to the blocked state by using - * EBLOCK, which means that it can no loger be referenced (no new TLB entries). + * EBLOCK, which means that it can no longer be referenced (no new TLB entries). * * The first trial just tries to write the page assuming that some other thread - * has reset the count for threads inside the enlave by using ETRACK, and + * has reset the count for threads inside the enclave by using ETRACK, and * previous thread count has been zeroed out. The second trial calls ETRACK * before EWB. If that fails we kick all the HW threads out, and then do EWB, * which should be guaranteed the succeed. diff --git a/arch/x86/kernel/cpu/topology.c b/arch/x86/kernel/cpu/topology.c index 8678864ce712..132a2de44d2f 100644 --- a/arch/x86/kernel/cpu/topology.c +++ b/arch/x86/kernel/cpu/topology.c @@ -30,7 +30,7 @@ EXPORT_SYMBOL(__max_die_per_package); #ifdef CONFIG_SMP /* - * Check if given CPUID extended toplogy "leaf" is implemented + * Check if given CPUID extended topology "leaf" is implemented */ static int check_extended_topology_leaf(int leaf) { @@ -44,7 +44,7 @@ static int check_extended_topology_leaf(int leaf) return 0; } /* - * Return best CPUID Extended Toplogy Leaf supported + * Return best CPUID Extended Topology Leaf supported */ static int detect_extended_topology_leaf(struct cpuinfo_x86 *c) { diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index 22aad412f965..f74cb7da9557 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -793,7 +793,7 @@ core_initcall(e820__register_nvs_regions); #endif /* - * Allocate the requested number of bytes with the requsted alignment + * Allocate the requested number of bytes with the requested alignment * and return (the physical address) to the caller. Also register this * range in the 'kexec' E820 table as a reserved range. * diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index 683749b80ae2..a85c64000218 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -253,7 +253,7 @@ static bool xfeature_enabled(enum xfeature xfeature) static void __init setup_xstate_features(void) { u32 eax, ebx, ecx, edx, i; - /* start at the beginnning of the "extended state" */ + /* start at the beginning of the "extended state" */ unsigned int last_good_offset = offsetof(struct xregs_state, extended_state_area); /* diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index 5e9beb77cafd..18be44163a50 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -104,7 +104,7 @@ static unsigned int __head *fixup_int(void *ptr, unsigned long physaddr) static bool __head check_la57_support(unsigned long physaddr) { /* - * 5-level paging is detected and enabled at kernel decomression + * 5-level paging is detected and enabled at kernel decompression * stage. Only check if it has been enabled there. */ if (!(native_read_cr4() & X86_CR4_LA57)) diff --git a/arch/x86/kernel/idt.c b/arch/x86/kernel/idt.c index ee1a283f8e96..d552f177eca0 100644 --- a/arch/x86/kernel/idt.c +++ b/arch/x86/kernel/idt.c @@ -245,7 +245,7 @@ static const __initconst struct idt_data ist_idts[] = { * after that. * * Note, that X86_64 cannot install the real #PF handler in - * idt_setup_early_traps() because the memory intialization needs the #PF + * idt_setup_early_traps() because the memory initialization needs the #PF * handler from the early_idt_handler_array to initialize the early page * tables. */ diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index 58aa712973ac..e28f6a5d14f1 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -338,7 +338,7 @@ void fixup_irqs(void) irq_migrate_all_off_this_cpu(); /* - * We can remove mdelay() and then send spuriuous interrupts to + * We can remove mdelay() and then send spurious interrupts to * new cpu targets for all the irqs that were handled previously by * this cpu. While it works, I have seen spurious interrupt messages * (nothing wrong but still...). diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c index ff7878df96b4..3a43a2dee658 100644 --- a/arch/x86/kernel/kgdb.c +++ b/arch/x86/kernel/kgdb.c @@ -17,7 +17,7 @@ * Updated by: Tom Rini <trini@kernel.crashing.org> * Updated by: Jason Wessel <jason.wessel@windriver.com> * Modified for 386 by Jim Kingdon, Cygnus Support. - * Origianl kgdb, compatibility with 2.1.xx kernel by + * Original kgdb, compatibility with 2.1.xx kernel by * David Grothe <dave@gcom.com> * Integrated into 2.2.5 kernel by Tigran Aivazian <tigran@sco.com> * X86_64 changes from Andi Kleen's patch merged by Jim Houston @@ -642,7 +642,7 @@ void kgdb_arch_late(void) struct perf_event **pevent; /* - * Pre-allocate the hw breakpoint structions in the non-atomic + * Pre-allocate the hw breakpoint instructions in the non-atomic * portion of kgdb because this operation requires mutexs to * complete. */ diff --git a/arch/x86/kernel/kprobes/ftrace.c b/arch/x86/kernel/kprobes/ftrace.c index 373e5fa3ce1f..596de2f6d3a5 100644 --- a/arch/x86/kernel/kprobes/ftrace.c +++ b/arch/x86/kernel/kprobes/ftrace.c @@ -12,7 +12,7 @@ #include "common.h" -/* Ftrace callback handler for kprobes -- called under preepmt disabed */ +/* Ftrace callback handler for kprobes -- called under preempt disabled */ void kprobe_ftrace_handler(unsigned long ip, unsigned long parent_ip, struct ftrace_ops *ops, struct ftrace_regs *fregs) { diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c index a29a44a98e5b..f01cd9a08155 100644 --- a/arch/x86/kernel/machine_kexec_64.c +++ b/arch/x86/kernel/machine_kexec_64.c @@ -260,7 +260,7 @@ static void set_idt(void *newidt, u16 limit) { struct desc_ptr curidt; - /* x86-64 supports unaliged loads & stores */ + /* x86-64 supports unaligned loads & stores */ curidt.size = limit; curidt.address = (unsigned long)newidt; diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 9c214d7085a4..cdfe5b4e99b3 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -451,7 +451,7 @@ void speculative_store_bypass_ht_init(void) * First HT sibling to come up on the core. Link shared state of * the first HT sibling to itself. The siblings on the same core * which come up later will see the shared state pointer and link - * themself to the state of this CPU. + * themselves to the state of this CPU. */ st->shared_state = st; } diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c index 11065dc03f5b..eda37df016f0 100644 --- a/arch/x86/kernel/pvclock.c +++ b/arch/x86/kernel/pvclock.c @@ -89,7 +89,7 @@ u64 pvclock_clocksource_read(struct pvclock_vcpu_time_info *src) /* * Assumption here is that last_value, a global accumulator, always goes * forward. If we are less than that, we should not be much smaller. - * We assume there is an error marging we're inside, and then the correction + * We assume there is an error margin we're inside, and then the correction * does not sacrifice accuracy. * * For reads: global may have changed between test and return, diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index ea794a083c44..4de9b1da4509 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -492,7 +492,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig, * SS descriptor, but we do need SS to be valid. It's possible * that the old SS is entirely bogus -- this can happen if the * signal we're trying to deliver is #GP or #SS caused by a bad - * SS value. We also have a compatbility issue here: DOSEMU + * SS value. We also have a compatibility issue here: DOSEMU * relies on the contents of the SS register indicating the * SS value at the time of the signal, even though that code in * DOSEMU predates sigreturn's ability to restore SS. (DOSEMU diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c index eff4ce3b10da..dbd68f3f4ead 100644 --- a/arch/x86/kernel/smp.c +++ b/arch/x86/kernel/smp.c @@ -67,7 +67,7 @@ * 5AP. symmetric IO mode (normal Linux operation) not affected. * 'noapic' mode has vector 0xf filled out properly. * 6AP. 'noapic' mode might be affected - fixed in later steppings - * 7AP. We do not assume writes to the LVT deassering IRQs + * 7AP. We do not assume writes to the LVT deasserting IRQs * 8AP. We do not enable low power mode (deep sleep) during MP bootup * 9AP. We do not use mixed mode * diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 02813a7f3a7c..2406c7fb05ab 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1407,7 +1407,7 @@ void __init calculate_max_logical_packages(void) int ncpus; /* - * Today neither Intel nor AMD support heterogenous systems so + * Today neither Intel nor AMD support heterogeneous systems so * extrapolate the boot cpu's data to all packages. */ ncpus = cpu_data(0).booted_cores * topology_max_smt_threads(); diff --git a/arch/x86/kernel/sysfb_efi.c b/arch/x86/kernel/sysfb_efi.c index 653b7f617b61..8a56a6d80098 100644 --- a/arch/x86/kernel/sysfb_efi.c +++ b/arch/x86/kernel/sysfb_efi.c @@ -10,7 +10,7 @@ * EFI Quirks * Several EFI systems do not correctly advertise their boot framebuffers. * Hence, we use this static table of known broken machines and fix up the - * information so framebuffer drivers can load corectly. + * information so framebuffer drivers can load correctly. */ #include <linux/dmi.h> diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c index f5477eab5692..bd83748e2bde 100644 --- a/arch/x86/kernel/topology.c +++ b/arch/x86/kernel/topology.c @@ -113,7 +113,7 @@ int arch_register_cpu(int num) * Two known BSP/CPU0 dependencies: Resume from suspend/hibernate * depends on BSP. PIC interrupts depend on BSP. * - * If the BSP depencies are under control, one can tell kernel to + * If the BSP dependencies are under control, one can tell kernel to * enable BSP hotplug. This basically adds a control file and * one can attempt to offline BSP. */ diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index ac1874a2a70e..9a1b23cb776f 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -395,7 +395,7 @@ DEFINE_IDTENTRY_DF(exc_double_fault) /* * Adjust our frame so that we return straight to the #GP * vector with the expected RSP value. This is safe because - * we won't enable interupts or schedule before we invoke + * we won't enable interrupts or schedule before we invoke * general_protection, so nothing will clobber the stack * frame we just set up. * diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index f70dffc2771f..5d042b359d54 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -739,7 +739,7 @@ static unsigned long pit_hpet_ptimer_calibrate_cpu(void) * 2) Reference counter. If available we use the HPET or the * PMTIMER as a reference to check the sanity of that value. * We use separate TSC readouts and check inside of the - * reference read for any possible disturbance. We dicard + * reference read for any possible disturbance. We discard * disturbed values here as well. We do that around the PIT * calibration delay loop as we have to wait for a certain * amount of time anyway. @@ -1079,7 +1079,7 @@ static void tsc_resume(struct clocksource *cs) * very small window right after one CPU updated cycle_last under * xtime/vsyscall_gtod lock and the other CPU reads a TSC value which * is smaller than the cycle_last reference value due to a TSC which - * is slighty behind. This delta is nowhere else observable, but in + * is slightly behind. This delta is nowhere else observable, but in * that case it results in a forward time jump in the range of hours * due to the unsigned delta calculation of the time keeping core * code, which is necessary to support wrapping clocksources like pm @@ -1264,7 +1264,7 @@ EXPORT_SYMBOL(convert_art_to_tsc); * corresponding clocksource * @cycles: System counter value * @cs: Clocksource corresponding to system counter value. Used - * by timekeeping code to verify comparibility of two cycle + * by timekeeping code to verify comparability of two cycle * values. */ |