[tip: x86/cleanups] x86: Fix typos in comments

[tip-bot2 for Cao jin]

The following commit has been merged into the x86/cleanups branch of tip:

Commit-ID:     11a98f37a5c11fd3cec9c7a566dfa902bceb5bde
Gitweb:        https://git.kernel.org/tip/11a98f37a5c11fd3cec9c7a566dfa902bceb5bde
Author:        Cao jin <caoj.fnst@xxxxxxxxxxxxxx>
AuthorDate:    Mon, 18 Nov 2019 15:00:12 +08:00
Committer:     Borislav Petkov <bp@xxxxxxx>
CommitterDate: Mon, 18 Nov 2019 10:03:26 +01:00

x86: Fix typos in comments

BIOSen -> BIOSes; paing -> paging. Append to 640 its proper unit "Kb".
encomapssing -> encompassing.

 [ bp: Merge into a single patch, fix one more typo, massage. ]

Signed-off-by: Cao jin <caoj.fnst@xxxxxxxxxxxxxx>
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: Baoquan He <bhe@xxxxxxxxxx>
Cc: Dave Young <dyoung@xxxxxxxxxx>
Cc: David Howells <dhowells@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Juergen Gross <jgross@xxxxxxxx>
Cc: Robert Richter <rrichter@xxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Thomas Lendacky <Thomas.Lendacky@xxxxxxx>
Cc: x86-ml <x86@xxxxxxxxxx>
Link: https://lkml.kernel.org/r/20191118070012.27850-1-caoj.fnst@xxxxxxxxxxxxxx
---
 arch/x86/kernel/setup.c | 6 +++---
 arch/x86/mm/numa.c      | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 77ea96b..35b3f3a 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -459,7 +459,7 @@ static void __init memblock_x86_reserve_range_setup_data(void)
  * due to mapping restrictions.
  *
  * On 64bit, kdump kernel need be restricted to be under 64TB, which is
- * the upper limit of system RAM in 4-level paing mode. Since the kdump
+ * the upper limit of system RAM in 4-level paging mode. Since the kdump
  * jumping could be from 5-level to 4-level, the jumping will fail if
  * kernel is put above 64TB, and there's no way to detect the paging mode
  * of the kernel which will be loaded for dumping during the 1st kernel
@@ -743,8 +743,8 @@ static void __init trim_bios_range(void)
 	e820__range_update(0, PAGE_SIZE, E820_TYPE_RAM, E820_TYPE_RESERVED);
 
 	/*
-	 * special case: Some BIOSen report the PC BIOS
-	 * area (640->1Mb) as ram even though it is not.
+	 * special case: Some BIOSes report the PC BIOS
+	 * area (640Kb -> 1Mb) as RAM even though it is not.
 	 * take them out.
 	 */
 	e820__range_remove(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_TYPE_RAM, 1);
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index 4123100..99f7a68 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -699,7 +699,7 @@ static int __init dummy_numa_init(void)
  * x86_numa_init - Initialize NUMA
  *
  * Try each configured NUMA initialization method until one succeeds.  The
- * last fallback is dummy single node config encomapssing whole memory and
+ * last fallback is dummy single node config encompassing whole memory and
  * never fails.
  */
 void __init x86_numa_init(void)