The comment incorrectly used "upcomming" instead of "upcoming".

Signed-off-by: Chu Guangqing <chuguangqing@inspur.com>
---
 samples/bpf/do_hbm_test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/bpf/do_hbm_test.sh b/samples/bpf/do_hbm_test.sh
index 38e4599350db..7f4f722787d5 100755
--- a/samples/bpf/do_hbm_test.sh
+++ b/samples/bpf/do_hbm_test.sh
@@ -112,7 +112,7 @@ function start_hbm () {
 processArgs () {
   for i in $args ; do
     case $i in
-    # Support for upcomming ingress rate limiting
+    # Support for upcoming ingress rate limiting
     #in)         # support for upcoming ingress rate limiting
     #  dir="-i"
     #  dir_name="in"
-- 
2.47.3

This patch fixes a spelling typo in hbm.c

Signed-off-by: Chu Guangqing <chuguangqing@inspur.com>
---
 samples/bpf/hbm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/samples/bpf/hbm.c b/samples/bpf/hbm.c
index bf66277115e2..fc88d4dbdf48 100644
--- a/samples/bpf/hbm.c
+++ b/samples/bpf/hbm.c
@@ -5,7 +5,7 @@
  * modify it under the terms of version 2 of the GNU General Public
  * License as published by the Free Software Foundation.
  *
- * Example program for Host Bandwidth Managment
+ * Example program for Host Bandwidth Management
  *
  * This program loads a cgroup skb BPF program to enforce cgroup output
  * (egress) or input (ingress) bandwidth limits.
@@ -24,7 +24,7 @@
  *		beyond the rate limit specified while there is available
  *		bandwidth. Current implementation assumes there is only
  *		NIC (eth0), but can be extended to support multiple NICs.
- *		Currrently only supported for egress.
+ *		Currently only supported for egress.
  *    -h	Print this info
  *    prog	BPF program file name. Name defaults to hbm_out_kern.o
  */
-- 
2.47.3

This patch fixes a spelling typo in tracex1.bpf.c

Signed-off-by: Chu Guangqing <chuguangqing@inspur.com>
---
 samples/bpf/tracex1.bpf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/bpf/tracex1.bpf.c b/samples/bpf/tracex1.bpf.c
index 0ab39d76ff8f..ceedf0b1d479 100644
--- a/samples/bpf/tracex1.bpf.c
+++ b/samples/bpf/tracex1.bpf.c
@@ -20,7 +20,7 @@ SEC("kprobe.multi/__netif_receive_skb_core*")
 int bpf_prog1(struct pt_regs *ctx)
 {
 	/* attaches to kprobe __netif_receive_skb_core,
-	 * looks for packets on loobpack device and prints them
+	 * looks for packets on loopback device and prints them
 	 * (wildcard is used for avoiding symbol mismatch due to optimization)
 	 */
 	char devname[IFNAMSIZ];
-- 
2.47.3

This patch fixes a spelling typo in tcp_cong_kern.c

Signed-off-by: Chu Guangqing <chuguangqing@inspur.com>
---
 samples/bpf/tcp_cong_kern.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/bpf/tcp_cong_kern.c b/samples/bpf/tcp_cong_kern.c
index 2311fc9dde85..339415eac477 100644
--- a/samples/bpf/tcp_cong_kern.c
+++ b/samples/bpf/tcp_cong_kern.c
@@ -5,7 +5,7 @@
  * License as published by the Free Software Foundation.
  *
  * BPF program to set congestion control to dctcp when both hosts are
- * in the same datacenter (as deteremined by IPv6 prefix).
+ * in the same datacenter (as determined by IPv6 prefix).
  *
  * Use "bpftool cgroup attach $cg sock_ops $prog" to load this BPF program.
  */
-- 
2.47.3

This patch fixes a spelling typo in mtty.c

Signed-off-by: Chu Guangqing <chuguangqing@inspur.com>
---
 samples/vfio-mdev/mtty.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/vfio-mdev/mtty.c b/samples/vfio-mdev/mtty.c
index 59eefe2fed10..6cb3e5974990 100644
--- a/samples/vfio-mdev/mtty.c
+++ b/samples/vfio-mdev/mtty.c
@@ -624,7 +624,7 @@ static void handle_bar_read(unsigned int index, struct mdev_state *mdev_state,
 		u8 lsr = 0;
 
 		mutex_lock(&mdev_state->rxtx_lock);
-		/* atleast one char in FIFO */
+		/* at least one char in FIFO */
 		if (mdev_state->s[index].rxtx.head !=
 				 mdev_state->s[index].rxtx.tail)
 			lsr |= UART_LSR_DR;
-- 
2.47.3