diff --git a/REPORTING-BUGS b/REPORTING-BUGS
index 0cb8cdfa63bc..914baf9cf5fa 100644
--- a/REPORTING-BUGS
+++ b/REPORTING-BUGS
@@ -9,7 +9,7 @@ Please see https://www.kernel.org/ for a list of supported kernels.  Any
 kernel marked with [EOL] is "end of life" and will not have any fixes
 backported to it.
 
-If you've found a bug on a kernel version isn't listed on kernel.org,
+If you've found a bug on a kernel version that isn't listed on kernel.org,
 contact your Linux distribution or embedded vendor for support.
 Alternatively, you can attempt to run one of the supported stable or -rc
 kernels, and see if you can reproduce the bug on that.  It's preferable
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 82f2ae0d7cc4..a969a7e443be 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -168,7 +168,7 @@ static char *res_strings[] = {
 	"reserved 14", 
 	"Unrecognized cell", 
 	"reserved 16", 
-	"reassemby abort: AAL5 abort", 
+	"reassembly abort: AAL5 abort", 
 	"packet purged", 
 	"packet ageing timeout", 
 	"channel ageing timeout", 
diff --git a/drivers/crypto/nx/nx-842.c b/drivers/crypto/nx/nx-842.c
index 046c1c45411b..d94e25df503b 100644
--- a/drivers/crypto/nx/nx-842.c
+++ b/drivers/crypto/nx/nx-842.c
@@ -308,7 +308,7 @@ int nx842_crypto_compress(struct crypto_tfm *tfm,
 		h = !n && add_header ? hdrsize : 0;
 
 		if (ignore)
-			pr_warn("interal error, ignore is set %x\n", ignore);
+			pr_warn("internal error, ignore is set %x\n", ignore);
 
 		ret = compress(ctx, &p, &hdr->group[n], &c, &ignore, h);
 		if (ret)
diff --git a/drivers/gpu/drm/i915/i915_gem_fence.c b/drivers/gpu/drm/i915/i915_gem_fence.c
index 598198543dcd..a2b938ec01a7 100644
--- a/drivers/gpu/drm/i915/i915_gem_fence.c
+++ b/drivers/gpu/drm/i915/i915_gem_fence.c
@@ -34,8 +34,8 @@
  * set of these objects.
  *
  * Fences are used to detile GTT memory mappings. They're also connected to the
- * hardware frontbuffer render tracking and hence interract with frontbuffer
- * conmpression. Furthermore on older platforms fences are required for tiled
+ * hardware frontbuffer render tracking and hence interact with frontbuffer
+ * compression. Furthermore on older platforms fences are required for tiled
  * objects used by the display engine. They can also be used by the render
  * engine - they're required for blitter commands and are optional for render
  * commands. But on gen4+ both display (with the exception of fbc) and rendering
@@ -46,8 +46,8 @@
  *
  * Finally note that because fences are such a restricted resource they're
  * dynamically associated with objects. Furthermore fence state is committed to
- * the hardware lazily to avoid unecessary stalls on gen2/3. Therefore code must
- * explictly call i915_gem_object_get_fence() to synchronize fencing status
+ * the hardware lazily to avoid unnecessary stalls on gen2/3. Therefore code must
+ * explicitly call i915_gem_object_get_fence() to synchronize fencing status
  * for cpu access. Also note that some code wants an unfenced view, for those
  * cases the fence can be removed forcefully with i915_gem_object_put_fence().
  *
@@ -527,7 +527,7 @@ void i915_gem_restore_fences(struct drm_device *dev)
  * required.
  *
  * When bit 17 is XORed in, we simply refuse to tile at all.  Bit
- * 17 is not just a page offset, so as we page an objet out and back in,
+ * 17 is not just a page offset, so as we page an object out and back in,
  * individual pages in it will have different bit 17 addresses, resulting in
  * each 64 bytes being swapped with its neighbor!
  *
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c b/drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c
index 5f44b66ccb86..5b0248adf4ce 100644
--- a/drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c
+++ b/drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c
@@ -64,7 +64,7 @@ const char *usnic_ib_qp_grp_state_to_string(enum ib_qp_state state)
 	case IB_QPS_ERR:
 		return "ERR";
 	default:
-		return "UNKOWN STATE";
+		return "UNKNOWN STATE";
 
 	}
 }
diff --git a/drivers/input/touchscreen/wdt87xx_i2c.c b/drivers/input/touchscreen/wdt87xx_i2c.c
index 515c20a6e10f..73861ad22df4 100644
--- a/drivers/input/touchscreen/wdt87xx_i2c.c
+++ b/drivers/input/touchscreen/wdt87xx_i2c.c
@@ -848,7 +848,7 @@ static int wdt87xx_do_update_firmware(struct i2c_client *client,
 	error = wdt87xx_get_sysparam(client, &wdt->param);
 	if (error)
 		dev_err(&client->dev,
-			"failed to refresh system paramaters: %d\n", error);
+			"failed to refresh system parameters: %d\n", error);
 out:
 	enable_irq(client->irq);
 	mutex_unlock(&wdt->fw_mutex);
diff --git a/drivers/net/ethernet/nuvoton/w90p910_ether.c b/drivers/net/ethernet/nuvoton/w90p910_ether.c
index afa445842f3e..52d9a94aebb9 100644
--- a/drivers/net/ethernet/nuvoton/w90p910_ether.c
+++ b/drivers/net/ethernet/nuvoton/w90p910_ether.c
@@ -1038,7 +1038,7 @@ static int w90p910_ether_probe(struct platform_device *pdev)
 
 	error = register_netdev(dev);
 	if (error != 0) {
-		dev_err(&pdev->dev, "Regiter EMC w90p910 FAILED\n");
+		dev_err(&pdev->dev, "Register EMC w90p910 FAILED\n");
 		error = -ENODEV;
 		goto failed_put_rmiiclk;
 	}
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c
index b57cfd965196..95dcbff4673b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c
@@ -626,7 +626,7 @@ static void rtl8821ae_dm_find_minimum_rssi(struct ieee80211_hw *hw)
 		rtl_dm_dig->min_undec_pwdb_for_dm =
 		    rtlpriv->dm.entry_min_undec_sm_pwdb;
 		RT_TRACE(rtlpriv, COMP_BB_POWERSAVING, DBG_LOUD,
-			 "AP Ext Port or disconnet PWDB = 0x%x\n",
+			 "AP Ext Port or disconnect PWDB = 0x%x\n",
 			 rtl_dm_dig->min_undec_pwdb_for_dm);
 	}
 	RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD,
diff --git a/drivers/rtc/rtc-rx8025.c b/drivers/rtc/rtc-rx8025.c
index b69647e0be23..9f105efbc546 100644
--- a/drivers/rtc/rtc-rx8025.c
+++ b/drivers/rtc/rtc-rx8025.c
@@ -7,7 +7,7 @@
  * All rights reserved.
  *
  * Modified by fengjh at rising.com.cn
- * <http://lists.lm-sensors.org/mailman/listinfo/lm-sensors>
+ * <lm-sensors@lm-sensors.org>
  * 2006.11
  *
  * Code cleanup by Sergei Poselenov, <sposelenov@emcraft.com>
diff --git a/drivers/usb/gadget/legacy/Kconfig b/drivers/usb/gadget/legacy/Kconfig
index a23d1b90454c..0b36878eb5fd 100644
--- a/drivers/usb/gadget/legacy/Kconfig
+++ b/drivers/usb/gadget/legacy/Kconfig
@@ -103,8 +103,7 @@ config USB_ETH
 	   - CDC Ethernet Emulation Model (EEM) is a newer standard that has
 	     a simpler interface that can be used by more USB hardware.
 
-	  RNDIS support is an additional option, more demanding than than
-	  subset.
+	  RNDIS support is an additional option, more demanding than subset.
 
 	  Within the USB device, this gadget driver exposes a network device
 	  "usbX", where X depends on what other networking devices you have.
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 9c629bbed572..479d25cd3d4f 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -131,7 +131,7 @@ static void timekeeping_check_update(struct timekeeper *tk, cycle_t offset)
 		printk_deferred("         timekeeping: Your kernel is sick, but tries to cope by capping time updates\n");
 	} else {
 		if (offset > (max_cycles >> 1)) {
-			printk_deferred("INFO: timekeeping: Cycle offset (%lld) is larger than the the '%s' clock's 50%% safety margin (%lld)\n",
+			printk_deferred("INFO: timekeeping: Cycle offset (%lld) is larger than the '%s' clock's 50%% safety margin (%lld)\n",
 					offset, name, max_cycles >> 1);
 			printk_deferred("      timekeeping: Your kernel is still fine, but is feeling a bit nervous\n");
 		}
diff --git a/lib/842/842_decompress.c b/lib/842/842_decompress.c
index a7f278d2ed8f..11fc39b4032b 100644
--- a/lib/842/842_decompress.c
+++ b/lib/842/842_decompress.c
@@ -254,7 +254,7 @@ static int do_op(struct sw842_param *p, u8 o)
 		case OP_ACTION_NOOP:
 			break;
 		default:
-			pr_err("Interal error, invalid op %x\n", op);
+			pr_err("Internal error, invalid op %x\n", op);
 			return -EINVAL;
 		}
 
diff --git a/lib/flex_proportions.c b/lib/flex_proportions.c
index 8f25652f40d4..a71cf1bdd4c9 100644
--- a/lib/flex_proportions.c
+++ b/lib/flex_proportions.c
@@ -17,7 +17,7 @@
  *
  *   \Sum_{j} p_{j} = 1,
  *
- * This formula can be straightforwardly computed by maintaing denominator
+ * This formula can be straightforwardly computed by maintaining denominator
  * (let's call it 'd') and for each event type its numerator (let's call it
  * 'n_j'). When an event of type 'j' happens, we simply need to do:
  *   n_j++; d++;
diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
index 6111bcb28376..27fe74948882 100644
--- a/lib/percpu-refcount.c
+++ b/lib/percpu-refcount.c
@@ -12,7 +12,7 @@
  * particular cpu can (and will) wrap - this is fine, when we go to shutdown the
  * percpu counters will all sum to the correct value
  *
- * (More precisely: because moduler arithmatic is commutative the sum of all the
+ * (More precisely: because modular arithmetic is commutative the sum of all the
  * percpu_count vars will be equal to what it would have been if all the gets
  * and puts were done to a single integer, even if some of the percpu integers
  * overflow or underflow).
diff --git a/mm/balloon_compaction.c b/mm/balloon_compaction.c
index 300117f1a08f..57b3e9bd6bc5 100644
--- a/mm/balloon_compaction.c
+++ b/mm/balloon_compaction.c
@@ -13,10 +13,10 @@
 /*
  * balloon_page_enqueue - allocates a new page and inserts it into the balloon
  *			  page list.
- * @b_dev_info: balloon device decriptor where we will insert a new page to
+ * @b_dev_info: balloon device descriptor where we will insert a new page to
  *
  * Driver must call it to properly allocate a new enlisted balloon page
- * before definetively removing it from the guest system.
+ * before definitively removing it from the guest system.
  * This function returns the page address for the recently enqueued page or
  * NULL in the case we fail to allocate a new page this turn.
  */
diff --git a/net/openvswitch/vport-geneve.c b/net/openvswitch/vport-geneve.c
index 30ab8e127288..1a1fcec88695 100644
--- a/net/openvswitch/vport-geneve.c
+++ b/net/openvswitch/vport-geneve.c
@@ -132,6 +132,6 @@ static void __exit ovs_geneve_tnl_exit(void)
 module_init(ovs_geneve_tnl_init);
 module_exit(ovs_geneve_tnl_exit);
 
-MODULE_DESCRIPTION("OVS: Geneve swiching port");
+MODULE_DESCRIPTION("OVS: Geneve switching port");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("vport-type-5");
diff --git a/tools/testing/selftests/timers/alarmtimer-suspend.c b/tools/testing/selftests/timers/alarmtimer-suspend.c
index 72cacf5383dd..2b361b830395 100644
--- a/tools/testing/selftests/timers/alarmtimer-suspend.c
+++ b/tools/testing/selftests/timers/alarmtimer-suspend.c
@@ -153,7 +153,7 @@ int main(void)
 
 		alarmcount = 0;
 		if (timer_create(alarm_clock_id, &se, &tm1) == -1) {
-			printf("timer_create failled, %s unspported?\n",
+			printf("timer_create failed, %s unsupported?\n",
 					clockstring(alarm_clock_id));
 			break;
 		}