spelling fixes: arch/x86_64/

Spelling fixes in arch/x86_64/.

Signed-off-by: Simon Arlott <[e-mail]>
Signed-off-by: Adrian Bunk <[e-mail]>

arch/x86/boot/compressed/misc_64.c

···
 
 /*
  * Getting to provable safe in place decompression is hard.
- * Worst case behaviours need to be analized.
+ * Worst case behaviours need to be analyzed.
  * Background information:
  *
  * The file layout is:
···
  * Adding 32768 instead of 32767 just makes for round numbers.
  * Adding the decompressor_size is necessary as it musht live after all
  * of the data as well.  Last I measured the decompressor is about 14K.
- * 10K of actuall data and 4K of bss.
+ * 10K of actual data and 4K of bss.
  *
  */
 

arch/x86/kernel/io_apic_64.c

···
 
 /*
  *
- * IRQ's that are handled by the PIC in the MPS IOAPIC case.
+ * IRQs that are handled by the PIC in the MPS IOAPIC case.
  * - IRQ2 is the cascade IRQ, and cannot be a io-apic IRQ.
  *   Linux doesn't really care, as it's not actually used
  *   for any interrupt handling anyway.
···
 }
 
 /*
- * MSI mesage composition
+ * MSI message composition
  */
 #ifdef CONFIG_PCI_MSI
 static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_msg *msg)

arch/x86/kernel/mce_64.c

···
 #ifdef CONFIG_X86_MCE_INTEL
 /***
  * mce_log_therm_throt_event - Logs the thermal throttling event to mcelog
- * @cpu: The CPU on which the event occured.
+ * @cpu: The CPU on which the event occurred.
  * @status: Event status information
  *
  * This function should be called by the thermal interrupt after the
···
 	return 1;
 }
 
-/* mce=off disables machine check. Note you can reenable it later
+/* mce=off disables machine check. Note you can re-enable it later
    using sysfs.
    mce=TOLERANCELEVEL (number, see above)
    mce=bootlog Log MCEs from before booting. Disabled by default on AMD.

arch/x86/kernel/signal_64.c

···
 
 	signr = get_signal_to_deliver(&info, &ka, regs, NULL);
 	if (signr > 0) {
-		/* Reenable any watchpoints before delivering the
+		/* Re-enable any watchpoints before delivering the
 		 * signal to user space. The processor register will
 		 * have been cleared if the watchpoint triggered
 		 * inside the kernel.

arch/x86/kernel/smpboot_64.c

···
 	/*
 	 * We need to hold call_lock, so there is no inconsistency
 	 * between the time smp_call_function() determines number of
-	 * IPI receipients, and the time when the determination is made
+	 * IPI recipients, and the time when the determination is made
 	 * for which cpus receive the IPI in genapic_flat.c. Holding this
 	 * lock helps us to not include this cpu in a currently in progress
 	 * smp_call_function().

arch/x86/kernel/traps_64.c

···
 #define MSG(txt) ops->warning(data, txt)
 
 /*
- * x86-64 can have upto three kernel stacks: 
+ * x86-64 can have up to three kernel stacks: 
  * process stack
  * interrupt stack
  * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack

arch/x86/kernel/vsyscall_64.c

···
 /*
  * vsyscall_gtod_data contains data that is :
  * - readonly from vsyscalls
- * - writen by timer interrupt or systcl (/proc/sys/kernel/vsyscall64)
+ * - written by timer interrupt or systcl (/proc/sys/kernel/vsyscall64)
  * Try to keep this structure as small as possible to avoid cache line ping pongs
  */
 int __vgetcpu_mode __section_vgetcpu_mode;

arch/x86/mm/fault_64.c

···
  again:
 	/* When running in the kernel we expect faults to occur only to
 	 * addresses in user space.  All other faults represent errors in the
-	 * kernel and should generate an OOPS.  Unfortunatly, in the case of an
+	 * kernel and should generate an OOPS.  Unfortunately, in the case of an
 	 * erroneous fault occurring in a code path which already holds mmap_sem
 	 * we will deadlock attempting to validate the fault against the
 	 * address space.  Luckily the kernel only validly references user
···
 	 * exceptions table.
 	 *
 	 * As the vast majority of faults will be valid we will only perform
-	 * the source reference check when there is a possibilty of a deadlock.
+	 * the source reference check when there is a possibility of a deadlock.
 	 * Attempt to lock the address space, if we cannot we then validate the
 	 * source.  If this is invalid we can skip the address space check,
 	 * thus avoiding the deadlock.

arch/x86/mm/srat_64.c

···
 /*
  * Update nodes_add and decide if to include add are in the zone.
  * Both SPARSE and RESERVE need nodes_add infomation.
- * This code supports one contigious hot add area per node.
+ * This code supports one contiguous hot add area per node.
  */
 static int reserve_hotadd(int node, unsigned long start, unsigned long end)
 {