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

10 files changed, 16 insertions, 16 deletions

diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index a73347e2cdfc..ea70b829fb16 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -1523,7 +1523,7 @@ DEFINE_IDTENTRY_RAW_ERRORCODE(exc_page_fault)
 	 *
 	 * In case the fault hit a RCU idle region the conditional entry
 	 * code reenabled RCU to avoid subsequent wreckage which helps
-	 * debugability.
+	 * debuggability.
 	 */
 	state = irqentry_enter(regs);
 
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
index dd694fb93916..742fbdfbf485 100644
--- a/arch/x86/mm/init.c
+++ b/arch/x86/mm/init.c
@@ -29,7 +29,7 @@
 
 /*
  * We need to define the tracepoints somewhere, and tlb.c
- * is only compied when SMP=y.
+ * is only compiled when SMP=y.
  */
 #define CREATE_TRACE_POINTS
 #include <trace/events/tlb.h>
@@ -939,7 +939,7 @@ void __init free_initrd_mem(unsigned long start, unsigned long end)
 {
 	/*
 	 * end could be not aligned, and We can not align that,
-	 * decompresser could be confused by aligned initrd_end
+	 * decompressor could be confused by aligned initrd_end
 	 * We already reserve the end partial page before in
 	 *   - i386_start_kernel()
 	 *   - x86_64_start_kernel()
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index b5a3fa4033d3..55247451ba85 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -172,7 +172,7 @@ static void sync_global_pgds_l4(unsigned long start, unsigned long end)
 
 		/*
 		 * With folded p4d, pgd_none() is always false, we need to
-		 * handle synchonization on p4d level.
+		 * handle synchronization on p4d level.
 		 */
 		MAYBE_BUILD_BUG_ON(pgd_none(*pgd_ref));
 		p4d_ref = p4d_offset(pgd_ref, addr);
@@ -986,7 +986,7 @@ remove_pte_table(pte_t *pte_start, unsigned long addr, unsigned long end,
 		if (PAGE_ALIGNED(addr) && PAGE_ALIGNED(next)) {
 			/*
 			 * Do not free direct mapping pages since they were
-			 * freed when offlining, or simplely not in use.
+			 * freed when offlining, or simply not in use.
 			 */
 			if (!direct)
 				free_pagetable(pte_page(*pte), 0);
@@ -1004,7 +1004,7 @@ remove_pte_table(pte_t *pte_start, unsigned long addr, unsigned long end,
 			 *
 			 * If we are not removing the whole page, it means
 			 * other page structs in this page are being used and
-			 * we canot remove them. So fill the unused page_structs
+			 * we cannot remove them. So fill the unused page_structs
 			 * with 0xFD, and remove the page when it is wholly
 			 * filled with 0xFD.
 			 */
diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c
index 6e6b39710e5f..557f0fe25dff 100644
--- a/arch/x86/mm/kaslr.c
+++ b/arch/x86/mm/kaslr.c
@@ -96,7 +96,7 @@ void __init kernel_randomize_memory(void)
 	memory_tb = DIV_ROUND_UP(max_pfn << PAGE_SHIFT, 1UL << TB_SHIFT) +
 		CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING;
 
-	/* Adapt phyiscal memory region size based on available memory */
+	/* Adapt physical memory region size based on available memory */
 	if (memory_tb < kaslr_regions[0].size_tb)
 		kaslr_regions[0].size_tb = memory_tb;
 
diff --git a/arch/x86/mm/kmmio.c b/arch/x86/mm/kmmio.c
index be020a7bc414..d3efbc5b3449 100644
--- a/arch/x86/mm/kmmio.c
+++ b/arch/x86/mm/kmmio.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /* Support for MMIO probes.
- * Benfit many code from kprobes
+ * Benefit many code from kprobes
  * (C) 2002 Louis Zhuang <louis.zhuang@intel.com>.
  *     2007 Alexander Eichner
  *     2008 Pekka Paalanen <pq@iki.fi>
diff --git a/arch/x86/mm/mem_encrypt_boot.S b/arch/x86/mm/mem_encrypt_boot.S
index 7a84fc8bc5c3..17d292b7072f 100644
--- a/arch/x86/mm/mem_encrypt_boot.S
+++ b/arch/x86/mm/mem_encrypt_boot.S
@@ -27,7 +27,7 @@ SYM_FUNC_START(sme_encrypt_execute)
 	 *     - stack page (PAGE_SIZE)
 	 *     - encryption routine page (PAGE_SIZE)
 	 *     - intermediate copy buffer (PMD_PAGE_SIZE)
-	 *    R8 - physcial address of the pagetables to use for encryption
+	 *    R8 - physical address of the pagetables to use for encryption
 	 */
 
 	push	%rbp
diff --git a/arch/x86/mm/pat/memtype.c b/arch/x86/mm/pat/memtype.c
index ca311aaa67b8..6084d1441209 100644
--- a/arch/x86/mm/pat/memtype.c
+++ b/arch/x86/mm/pat/memtype.c
@@ -695,7 +695,7 @@ int memtype_free(u64 start, u64 end)
 
 
 /**
- * lookup_memtype - Looksup the memory type for a physical address
+ * lookup_memtype - Looks up the memory type for a physical address
  * @paddr: physical address of which memory type needs to be looked up
  *
  * Only to be called when PAT is enabled
diff --git a/arch/x86/mm/pat/set_memory.c b/arch/x86/mm/pat/set_memory.c
index 16f878c26667..427980617557 100644
--- a/arch/x86/mm/pat/set_memory.c
+++ b/arch/x86/mm/pat/set_memory.c
@@ -680,7 +680,7 @@ pmd_t *lookup_pmd_address(unsigned long address)
  * end up in this kind of memory, for instance.
  *
  * This could be optimized, but it is only intended to be
- * used at inititalization time, and keeping it
+ * used at initialization time, and keeping it
  * unoptimized should increase the testing coverage for
  * the more obscure platforms.
  */
diff --git a/arch/x86/mm/pti.c b/arch/x86/mm/pti.c
index 1aab92930569..b377604fb112 100644
--- a/arch/x86/mm/pti.c
+++ b/arch/x86/mm/pti.c
@@ -361,7 +361,7 @@ pti_clone_pgtable(unsigned long start, unsigned long end,
 			 * global, so set it as global in both copies.  Note:
 			 * the X86_FEATURE_PGE check is not _required_ because
 			 * the CPU ignores _PAGE_GLOBAL when PGE is not
-			 * supported.  The check keeps consistentency with
+			 * supported.  The check keeps consistency with
 			 * code that only set this bit when supported.
 			 */
 			if (boot_cpu_has(X86_FEATURE_PGE))
@@ -512,7 +512,7 @@ static void pti_clone_entry_text(void)
 static inline bool pti_kernel_image_global_ok(void)
 {
 	/*
-	 * Systems with PCIDs get litlle benefit from global
+	 * Systems with PCIDs get little benefit from global
 	 * kernel text and are not worth the downsides.
 	 */
 	if (cpu_feature_enabled(X86_FEATURE_PCID))
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 569ac1d57f55..98f269560d40 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -106,7 +106,7 @@ static inline u16 kern_pcid(u16 asid)
 
 #ifdef CONFIG_PAGE_TABLE_ISOLATION
 	/*
-	 * Make sure that the dynamic ASID space does not confict with the
+	 * Make sure that the dynamic ASID space does not conflict with the
 	 * bit we are using to switch between user and kernel ASIDs.
 	 */
 	BUILD_BUG_ON(TLB_NR_DYN_ASIDS >= (1 << X86_CR3_PTI_PCID_USER_BIT));
@@ -736,7 +736,7 @@ static void flush_tlb_func_common(const struct flush_tlb_info *f,
 	 *    3, we'd be break the invariant: we'd update local_tlb_gen above
 	 *    1 without the full flush that's needed for tlb_gen 2.
 	 *
-	 * 2. f->new_tlb_gen == mm_tlb_gen.  This is purely an optimiation.
+	 * 2. f->new_tlb_gen == mm_tlb_gen.  This is purely an optimization.
 	 *    Partial TLB flushes are not all that much cheaper than full TLB
 	 *    flushes, so it seems unlikely that it would be a performance win
 	 *    to do a partial flush if that won't bring our TLB fully up to
@@ -876,7 +876,7 @@ static inline struct flush_tlb_info *get_flush_tlb_info(struct mm_struct *mm,
 static inline void put_flush_tlb_info(void)
 {
 #ifdef CONFIG_DEBUG_VM
-	/* Complete reentrency prevention checks */
+	/* Complete reentrancy prevention checks */
 	barrier();
 	this_cpu_dec(flush_tlb_info_idx);
 #endif