x86: Fix misspellings in comments

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: trivial@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

43 files changed, 52 insertions, 52 deletions

diff --git a/arch/x86/entry/vdso/vclock_gettime.c b/arch/x86/entry/vdso/vclock_gettime.c
index 1a50e09c945b..03c3eb77bfce 100644
--- a/arch/x86/entry/vdso/vclock_gettime.c
+++ b/arch/x86/entry/vdso/vclock_gettime.c
@@ -178,7 +178,7 @@ notrace static cycle_t vread_tsc(void)
 
         /*
          * GCC likes to generate cmov here, but this branch is extremely
-         * predictable (it's just a funciton of time and the likely is
+         * predictable (it's just a function of time and the likely is
          * very likely) and there's a data dependence, so force GCC
          * to generate a branch instead.  I don't barrier() because
          * we don't actually need a barrier, and if this function
diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h
index 24938852db30..abbad505dd24 100644
--- a/arch/x86/include/asm/ftrace.h
+++ b/arch/x86/include/asm/ftrace.h
@@ -52,7 +52,7 @@ int ftrace_int3_handler(struct pt_regs *regs);
  * this screws up the trace output when tracing a ia32 task.
  * Instead of reporting bogus syscalls, just do not trace them.
  *
- * If the user realy wants these, then they should use the
+ * If the user really wants these, then they should use the
  * raw syscall tracepoints with filtering.
  */
 #define ARCH_TRACE_IGNORE_COMPAT_SYSCALLS 1
diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
index cad82c9c2fde..ceec86eb68e9 100644
--- a/arch/x86/include/asm/rwsem.h
+++ b/arch/x86/include/asm/rwsem.h
@@ -25,7 +25,7 @@
  * This should be totally fair - if anything is waiting, a process that wants a
  * lock will go to the back of the queue. When the currently active lock is
  * released, if there's a writer at the front of the queue, then that and only
- * that will be woken up; if there's a bunch of consequtive readers at the
+ * that will be woken up; if there's a bunch of consecutive readers at the
  * front, then they'll all be woken up, but no other readers will be.
  */
 
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index e75907601a41..8c2f1ef6ca23 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -956,7 +956,7 @@ static int __init early_acpi_parse_madt_lapic_addr_ovr(void)
 
         /*
          * Note that the LAPIC address is obtained from the MADT (32-bit value)
-         * and (optionally) overriden by a LAPIC_ADDR_OVR entry (64-bit value).
+         * and (optionally) overridden by a LAPIC_ADDR_OVR entry (64-bit value).
          */
 
         count = acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE,
@@ -984,7 +984,7 @@ static int __init acpi_parse_madt_lapic_entries(void)
 
         /*
          * Note that the LAPIC address is obtained from the MADT (32-bit value)
-         * and (optionally) overriden by a LAPIC_ADDR_OVR entry (64-bit value).
+         * and (optionally) overridden by a LAPIC_ADDR_OVR entry (64-bit value).
          */
 
         count = acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE,
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 8a5cddac7d44..3b892bbdd902 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -1611,7 +1611,7 @@ void __init enable_IR_x2apic(void)
         legacy_pic->mask_all();
         mask_ioapic_entries();
 
-        /* If irq_remapping_prepare() succeded, try to enable it */
+        /* If irq_remapping_prepare() succeeded, try to enable it */
         if (ir_stat >= 0)
                 ir_stat = try_to_enable_IR();
         /* ir_stat contains the remap mode or an error code */
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index 624db00583f4..278070381aee 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -860,7 +860,7 @@ int uv_set_vga_state(struct pci_dev *pdev, bool decode,
  */
 void uv_cpu_init(void)
 {
-        /* CPU 0 initilization will be done via uv_system_init. */
+        /* CPU 0 initialization will be done via uv_system_init. */
         if (!uv_blade_info)
                 return;
 
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
index 052c9c3026cc..9307f182fe30 100644
--- a/arch/x86/kernel/apm_32.c
+++ b/arch/x86/kernel/apm_32.c
@@ -1088,7 +1088,7 @@ static int apm_get_battery_status(u_short which, u_short *status,
  *      @device: identity of device
  *      @enable: on/off
  *
- *      Activate or deactive power management on either a specific device
+ *      Activate or deactivate power management on either a specific device
  *      or the entire system (%APM_DEVICE_ALL).
  */
 
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 97c59fd60702..b39338c4b260 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -82,7 +82,7 @@ static void init_amd_k5(struct cpuinfo_x86 *c)
 #ifdef CONFIG_X86_32
 /*
  * General Systems BIOSen alias the cpu frequency registers
- * of the Elan at 0x000df000. Unfortuantly, one of the Linux
+ * of the Elan at 0x000df000. Unfortunately, one of the Linux
  * drivers subsequently pokes it, and changes the CPU speed.
  * Workaround : Remove the unneeded alias.
  */
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 68a80e9b67fc..7c3120f5177b 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -884,7 +884,7 @@ static void identify_cpu(struct cpuinfo_x86 *c)
         if (this_cpu->c_identify)
                 this_cpu->c_identify(c);
 
-        /* Clear/Set all flags overriden by options, after probe */
+        /* Clear/Set all flags overridden by options, after probe */
         for (i = 0; i < NCAPINTS; i++) {
                 c->x86_capability[i] &= ~cpu_caps_cleared[i];
                 c->x86_capability[i] |= cpu_caps_set[i];
@@ -943,7 +943,7 @@ static void identify_cpu(struct cpuinfo_x86 *c)
         x86_init_cache_qos(c);
 
         /*
-         * Clear/Set all flags overriden by options, need do it
+         * Clear/Set all flags overridden by options, need do it
          * before following smp all cpus cap AND.
          */
         for (i = 0; i < NCAPINTS; i++) {
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index fcbcb2f678ca..19f57360dfd2 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -42,7 +42,7 @@ EXPORT_SYMBOL_GPL(mtrr_state);
  * "BIOS and Kernel Developer's Guide for the AMD Athlon 64 and AMD
  * Opteron Processors" (26094 Rev. 3.30 February 2006), section
  * "13.2.1.2 SYSCFG Register": "The MtrrFixDramModEn bit should be set
- * to 1 during BIOS initalization of the fixed MTRRs, then cleared to
+ * to 1 during BIOS initialization of the fixed MTRRs, then cleared to
  * 0 for operation."
  */
 static inline void k8_check_syscfg_dram_mod_en(void)
diff --git a/arch/x86/kernel/cpu/perf_event.h b/arch/x86/kernel/cpu/perf_event.h
index 7bb61e32fb29..3ea127f05d0d 100644
--- a/arch/x86/kernel/cpu/perf_event.h
+++ b/arch/x86/kernel/cpu/perf_event.h
@@ -272,7 +272,7 @@ struct cpu_hw_events {
  * events to select for counter rescheduling.
  *
  * Care must be taken as the rescheduling algorithm is O(n!) which
- * will increase scheduling cycles for an over-commited system
+ * will increase scheduling cycles for an over-committed system
  * dramatically.  The number of such EVENT_CONSTRAINT_OVERLAP() macros
  * and its counter masks must be kept at a minimum.
  */
diff --git a/arch/x86/kernel/cpu/perf_event_intel_lbr.c b/arch/x86/kernel/cpu/perf_event_intel_lbr.c
index 653f88d25987..288f22ddc6d8 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_lbr.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_lbr.c
@@ -649,7 +649,7 @@ int intel_pmu_setup_lbr_filter(struct perf_event *event)
 
 /*
  * return the type of control flow change at address "from"
- * intruction is not necessarily a branch (in case of interrupt).
+ * instruction is not necessarily a branch (in case of interrupt).
  *
  * The branch type returned also includes the priv level of the
  * target of the control flow change (X86_BR_USER, X86_BR_KERNEL).
diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index 21bf92490a7b..8a121991e5ba 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -287,7 +287,7 @@ static __init void early_pci_serial_init(char *s)
         }
 
         /*
-         * Lastly, initalize the hardware
+         * Lastly, initialize the hardware
          */
         if (*s) {
                 if (strcmp(s, "nocfg") == 0)
diff --git a/arch/x86/kernel/fpu/regset.c b/arch/x86/kernel/fpu/regset.c
index 0bc3490420c5..8bd1c003942a 100644
--- a/arch/x86/kernel/fpu/regset.c
+++ b/arch/x86/kernel/fpu/regset.c
@@ -8,7 +8,7 @@
 /*
  * The xstateregs_active() routine is the same as the regset_fpregs_active() routine,
  * as the "regset->n" for the xstate regset will be updated based on the feature
- * capabilites supported by the xsave.
+ * capabilities supported by the xsave.
  */
 int regset_fpregs_active(struct task_struct *target, const struct user_regset *regset)
 {
diff --git a/arch/x86/kernel/kexec-bzimage64.c b/arch/x86/kernel/kexec-bzimage64.c
index 0f8a6bbaaa44..2af478e3fd4e 100644
--- a/arch/x86/kernel/kexec-bzimage64.c
+++ b/arch/x86/kernel/kexec-bzimage64.c
@@ -271,7 +271,7 @@ static int bzImage64_probe(const char *buf, unsigned long len)
         int ret = -ENOEXEC;
         struct setup_header *header;
 
-        /* kernel should be atleast two sectors long */
+        /* kernel should be at least two sectors long */
         if (len < 2 * 512) {
                 pr_err("File is too short to be a bzImage\n");
                 return ret;
diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index 44256a62702b..631a7087e332 100644
--- a/arch/x86/kernel/kgdb.c
+++ b/arch/x86/kernel/kgdb.c
@@ -609,9 +609,9 @@ static struct notifier_block kgdb_notifier = {
 };
 
 /**
- *      kgdb_arch_init - Perform any architecture specific initalization.
+ *      kgdb_arch_init - Perform any architecture specific initialization.
  *
- *      This function will handle the initalization of any architecture
+ *      This function will handle the initialization of any architecture
  *      specific callbacks.
  */
 int kgdb_arch_init(void)
diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c
index 72cef58693c7..1d39bfbd26bb 100644
--- a/arch/x86/kernel/kvmclock.c
+++ b/arch/x86/kernel/kvmclock.c
@@ -226,7 +226,7 @@ static void kvm_setup_secondary_clock(void)
  * registered memory location. If the guest happens to shutdown, this memory
  * won't be valid. In cases like kexec, in which you install a new kernel, this
  * means a random memory location will be kept being written. So before any
- * kind of shutdown from our side, we unregister the clock by writting anything
+ * kind of shutdown from our side, we unregister the clock by writing anything
  * that does not have the 'enable' bit set in the msr
  */
 #ifdef CONFIG_KEXEC_CORE
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index 3d743da828d3..acec49b302d1 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -876,7 +876,7 @@ void tsc_restore_sched_clock_state(void)
         local_irq_save(flags);
 
         /*
-         * We're comming out of suspend, there's no concurrency yet; don't
+         * We're coming out of suspend, there's no concurrency yet; don't
          * bother being nice about the RCU stuff, just write to both
          * data fields.
          */
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 95a955de5964..e1bb320dd5b2 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -478,7 +478,7 @@ static bool spte_is_locklessly_modifiable(u64 spte)
 static bool spte_has_volatile_bits(u64 spte)
 {
         /*
-         * Always atomicly update spte if it can be updated
+         * Always atomically update spte if it can be updated
          * out of mmu-lock, it can ensure dirty bit is not lost,
          * also, it can help us to get a stable is_writable_pte()
          * to ensure tlb flush is not missed.
@@ -549,7 +549,7 @@ static bool mmu_spte_update(u64 *sptep, u64 new_spte)
 
         /*
          * For the spte updated out of mmu-lock is safe, since
-         * we always atomicly update it, see the comments in
+         * we always atomically update it, see the comments in
          * spte_has_volatile_bits().
          */
         if (spte_is_locklessly_modifiable(old_spte) &&
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index e2951b6edbbc..34208bf57c35 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -5475,7 +5475,7 @@ static int handle_set_cr4(struct kvm_vcpu *vcpu, unsigned long val)
                 return kvm_set_cr4(vcpu, val);
 }
 
-/* called to set cr0 as approriate for clts instruction exit. */
+/* called to set cr0 as appropriate for clts instruction exit. */
 static void handle_clts(struct kvm_vcpu *vcpu)
 {
         if (is_guest_mode(vcpu)) {
@@ -7223,7 +7223,7 @@ static int handle_vmwrite(struct kvm_vcpu *vcpu)
         /* The value to write might be 32 or 64 bits, depending on L1's long
          * mode, and eventually we need to write that into a field of several
          * possible lengths. The code below first zero-extends the value to 64
-         * bit (field_value), and then copies only the approriate number of
+         * bit (field_value), and then copies only the appropriate number of
          * bits into the vmcs12 field.
          */
         u64 field_value = 0;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 4244c2baf57d..429c3f5fc618 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1562,7 +1562,7 @@ static cycle_t read_tsc(void)
 
         /*
          * GCC likes to generate cmov here, but this branch is extremely
-         * predictable (it's just a funciton of time and the likely is
+         * predictable (it's just a function of time and the likely is
          * very likely) and there's a data dependence, so force GCC
          * to generate a branch instead.  I don't barrier() because
          * we don't actually need a barrier, and if this function
diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
index 2661fad05827..f9962ad4e9c4 100644
--- a/arch/x86/lib/memset_64.S
+++ b/arch/x86/lib/memset_64.S
@@ -9,7 +9,7 @@
 /*
  * ISO C memset - set a memory block to a byte value. This function uses fast
  * string to get better performance than the original function. The code is
- * simpler and shorter than the orignal function as well.
+ * simpler and shorter than the original function as well.
  *
  * rdi   destination
  * rsi   value (char)
diff --git a/arch/x86/mm/mpx.c b/arch/x86/mm/mpx.c
index b2fd67da1701..cca5174f86fe 100644
--- a/arch/x86/mm/mpx.c
+++ b/arch/x86/mm/mpx.c
@@ -728,14 +728,14 @@ static inline unsigned long bd_entry_virt_space(struct mm_struct *mm)
 
         /*
          * This covers 32-bit emulation as well as 32-bit kernels
-         * running on 64-bit harware.
+         * running on 64-bit hardware.
          */
         if (!is_64bit_mm(mm))
                 return (4ULL * GB) / MPX_BD_NR_ENTRIES_32;
 
         /*
          * 'x86_virt_bits' returns what the hardware is capable
-         * of, and returns the full >32-bit adddress space when
+         * of, and returns the full >32-bit address space when
          * running 32-bit kernels on 64-bit hardware.
          */
         virt_space = (1ULL << boot_cpu_data.x86_virt_bits);
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
index f4ae536b0914..fa14b04b9f64 100644
--- a/arch/x86/mm/pat.c
+++ b/arch/x86/mm/pat.c
@@ -149,7 +149,7 @@ enum {
         PAT_WT = 4,             /* Write Through */
         PAT_WP = 5,             /* Write Protected */
         PAT_WB = 6,             /* Write Back (default) */
-        PAT_UC_MINUS = 7,       /* UC, but can be overriden by MTRR */
+        PAT_UC_MINUS = 7,       /* UC, but can be overridden by MTRR */
 };
 
 #define CM(c) (_PAGE_CACHE_MODE_ ## c)
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_bma023.c b/arch/x86/platform/intel-mid/device_libs/platform_bma023.c
index 0ae7f2ae2296..c26cf393d35a 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_bma023.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_bma023.c
@@ -1,5 +1,5 @@
 /*
- * platform_bma023.c: bma023 platform data initilization file
+ * platform_bma023.c: bma023 platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  *
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_emc1403.c b/arch/x86/platform/intel-mid/device_libs/platform_emc1403.c
index 69a783689d21..c259fb6c8f4f 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_emc1403.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_emc1403.c
@@ -1,5 +1,5 @@
 /*
- * platform_emc1403.c: emc1403 platform data initilization file
+ * platform_emc1403.c: emc1403 platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c b/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c
index dccae6b0413f..52534ec29765 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c
@@ -1,5 +1,5 @@
 /*
- * platform_gpio_keys.c: gpio_keys platform data initilization file
+ * platform_gpio_keys.c: gpio_keys platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_lis331.c b/arch/x86/platform/intel-mid/device_libs/platform_lis331.c
index 54226de7541a..a35cf912de43 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_lis331.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_lis331.c
@@ -1,5 +1,5 @@
 /*
- * platform_lis331.c:  lis331 platform data initilization file
+ * platform_lis331.c:  lis331 platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_max7315.c b/arch/x86/platform/intel-mid/device_libs/platform_max7315.c
index 2c8acbc1e9ad..6e075afa7877 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_max7315.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_max7315.c
@@ -1,5 +1,5 @@
 /*
- * platform_max7315.c: max7315 platform data initilization file
+ * platform_max7315.c: max7315 platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c b/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c
index cfe9a47a1e87..ee22864bbc2f 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c
@@ -1,5 +1,5 @@
 /*
- * platform_mpu3050.c: mpu3050 platform data initilization file
+ * platform_mpu3050.c: mpu3050 platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic.c b/arch/x86/platform/intel-mid/device_libs/platform_msic.c
index 9f4a775a69d6..e421106c11cf 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_msic.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_msic.c
@@ -1,5 +1,5 @@
 /*
- * platform_msic.c: MSIC platform data initilization file
+ * platform_msic.c: MSIC platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_audio.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_audio.c
index 29629397d2b3..cb3490ecb341 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_msic_audio.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_msic_audio.c
@@ -1,5 +1,5 @@
 /*
- * platform_msic_audio.c: MSIC audio platform data initilization file
+ * platform_msic_audio.c: MSIC audio platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_battery.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_battery.c
index f446c33df1a8..4f72193939a6 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_msic_battery.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_msic_battery.c
@@ -1,5 +1,5 @@
 /*
- * platform_msic_battery.c: MSIC battery platform data initilization file
+ * platform_msic_battery.c: MSIC battery platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_gpio.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_gpio.c
index 2a4f7b1dd917..70de5b531ba0 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_msic_gpio.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_msic_gpio.c
@@ -1,5 +1,5 @@
 /*
- * platform_msic_gpio.c: MSIC GPIO platform data initilization file
+ * platform_msic_gpio.c: MSIC GPIO platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_ocd.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_ocd.c
index 6497111ddb54..3d7c2011b6cf 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_msic_ocd.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_msic_ocd.c
@@ -1,5 +1,5 @@
 /*
- * platform_msic_ocd.c: MSIC OCD platform data initilization file
+ * platform_msic_ocd.c: MSIC OCD platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_power_btn.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_power_btn.c
index 83a3459bc337..038f618fbc52 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_msic_power_btn.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_msic_power_btn.c
@@ -1,5 +1,5 @@
 /*
- * platform_msic_power_btn.c: MSIC power btn platform data initilization file
+ * platform_msic_power_btn.c: MSIC power btn platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_thermal.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_thermal.c
index a351878b96bc..114a5755b1e4 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_msic_thermal.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_msic_thermal.c
@@ -1,5 +1,5 @@
 /*
- * platform_msic_thermal.c: msic_thermal platform data initilization file
+ * platform_msic_thermal.c: msic_thermal platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_pmic_gpio.c b/arch/x86/platform/intel-mid/device_libs/platform_pmic_gpio.c
index 65c2a9a19db4..e30cb62e3300 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_pmic_gpio.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_pmic_gpio.c
@@ -1,5 +1,5 @@
 /*
- * platform_pmic_gpio.c: PMIC GPIO platform data initilization file
+ * platform_pmic_gpio.c: PMIC GPIO platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c b/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c
index 740fc757050c..b1526b95fd43 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c
@@ -1,5 +1,5 @@
 /*
- * platform_tc35876x.c: tc35876x platform data initilization file
+ * platform_tc35876x.c: tc35876x platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_tca6416.c b/arch/x86/platform/intel-mid/device_libs/platform_tca6416.c
index 33be0b3be6e1..4f41372ce400 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_tca6416.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_tca6416.c
@@ -1,5 +1,5 @@
 /*
- * platform_tca6416.c: tca6416 platform data initilization file
+ * platform_tca6416.c: tca6416 platform data initialization file
  *
  * (C) Copyright 2013 Intel Corporation
  * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com>
diff --git a/arch/x86/purgatory/stack.S b/arch/x86/purgatory/stack.S
index 3cefba1fefc8..50a4147f91fb 100644
--- a/arch/x86/purgatory/stack.S
+++ b/arch/x86/purgatory/stack.S
@@ -8,7 +8,7 @@
  */
 
         /* A stack for the loaded kernel.
-         * Seperate and in the data section so it can be prepopulated.
+         * Separate and in the data section so it can be prepopulated.
          */
         .data
         .balign 4096
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index c913ca4f6958..478a2de543a5 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1256,7 +1256,7 @@ static void __init xen_pagetable_cleanhighmap(void)
         xen_cleanhighmap(addr, addr + size);
         xen_start_info->pt_base = (unsigned long)__va(__pa(xen_start_info->pt_base));
 #ifdef DEBUG
-        /* This is superflous and is not neccessary, but you know what
+        /* This is superfluous and is not necessary, but you know what
          * lets do it. The MODULES_VADDR -> MODULES_END should be clear of
          * anything at this stage. */
         xen_cleanhighmap(MODULES_VADDR, roundup(MODULES_VADDR, PUD_SIZE) - 1);
@@ -1474,7 +1474,7 @@ static void xen_write_cr3(unsigned long cr3)
 /*
  * At the start of the day - when Xen launches a guest, it has already
  * built pagetables for the guest. We diligently look over them
- * in xen_setup_kernel_pagetable and graft as appropiate them in the
+ * in xen_setup_kernel_pagetable and graft as appropriate them in the
  * init_level4_pgt and its friends. Then when we are happy we load
  * the new init_level4_pgt - and continue on.
  *
@@ -2792,7 +2792,7 @@ static int remap_area_mfn_pte_fn(pte_t *ptep, pgtable_t token,
         struct remap_data *rmd = data;
         pte_t pte = pte_mkspecial(mfn_pte(*rmd->mfn, rmd->prot));
 
-        /* If we have a contigious range, just update the mfn itself,
+        /* If we have a contiguous range, just update the mfn itself,
            else update pointer to be "next mfn". */
         if (rmd->contiguous)
                 (*rmd->mfn)++;
@@ -2833,7 +2833,7 @@ static int do_remap_gfn(struct vm_area_struct *vma,
 
         rmd.mfn = gfn;
         rmd.prot = prot;
-        /* We use the err_ptr to indicate if there we are doing a contigious
+        /* We use the err_ptr to indicate if there we are doing a contiguous
          * mapping or a discontigious mapping. */
         rmd.contiguous = !err_ptr;
 
diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
index b65f59a358a2..dc6457017dec 100644
--- a/arch/x86/xen/xen-head.S
+++ b/arch/x86/xen/xen-head.S
@@ -26,7 +26,7 @@
                       (1 << XENFEAT_auto_translated_physmap) | \
                       (1 << XENFEAT_supervisor_mode_kernel) | \
                       (1 << XENFEAT_hvm_callback_vector))
-/* The XENFEAT_writable_page_tables is not stricly neccessary as we set that
+/* The XENFEAT_writable_page_tables is not stricly necessary as we set that
  * up regardless whether this CONFIG option is enabled or not, but it
  * clarifies what the right flags need to be.
  */