[PATCH bpf-next v3 4/7] selftests/bpf: fix typos in comments

[Hemanth Selam <hemanth.selam@gmail.com>]

Fix typos in comments, reported by scripts/checkpatch.pl using the
misspelling list in scripts/spelling.txt.  Only touches comments, no code
changes.

The subject prefix changed since v1, from "selftests: bpf:" to
"selftests/bpf:", to match the rest of the history in this directory.

Assisted-by: Cursor:claude-opus-5
Signed-off-by: Hemanth Selam <hemanth.selam@gmail.com>
---
 tools/testing/selftests/bpf/prog_tests/lwt_seg6local.c       | 2 +-
 tools/testing/selftests/bpf/prog_tests/task_local_data.h     | 2 +-
 tools/testing/selftests/bpf/progs/freplace_unreliable_prog.c | 2 +-
 tools/testing/selftests/bpf/progs/verifier_var_off.c         | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/bpf/prog_tests/lwt_seg6local.c b/tools/testing/selftests/bpf/prog_tests/lwt_seg6local.c
index 1b25d5c5f8fb..8b96fb861368 100644
--- a/tools/testing/selftests/bpf/prog_tests/lwt_seg6local.c
+++ b/tools/testing/selftests/bpf/prog_tests/lwt_seg6local.c
@@ -13,7 +13,7 @@
  * IPv6 header with a Segment Routing Header, with segments :
  *	fd00::1 -> fd00::2 -> fd00::3 -> fd00::4
  *
- * 3 fd00::/16 IPv6 addresses are binded to seg6local End.BPF actions :
+ * 3 fd00::/16 IPv6 addresses are bound to seg6local End.BPF actions :
  * - fd00::1 : add a TLV, change the flags and apply a End.X action to fc42::1
  * - fd00::2 : remove the TLV, change the flags, add a tag
  * - fd00::3 : apply an End.T action to fd00::4, through routing table 117
diff --git a/tools/testing/selftests/bpf/prog_tests/task_local_data.h b/tools/testing/selftests/bpf/prog_tests/task_local_data.h
index 8ae4fb2027f7..9f2971fc7cd5 100644
--- a/tools/testing/selftests/bpf/prog_tests/task_local_data.h
+++ b/tools/testing/selftests/bpf/prog_tests/task_local_data.h
@@ -243,7 +243,7 @@ static tld_key_t __tld_create_key(const char *name, size_t size, bool dyn_data)
 		}
 
 		/*
-		 * TLD_DEFINE_KEY() is given memory upto a page while at most
+		 * TLD_DEFINE_KEY() is given memory up to a page while at most
 		 * TLD_DYN_DATA_SIZE is allocated for tld_create_key()
 		 */
 		if (dyn_data) {
diff --git a/tools/testing/selftests/bpf/progs/freplace_unreliable_prog.c b/tools/testing/selftests/bpf/progs/freplace_unreliable_prog.c
index 624078abf3de..d7e30ee576c9 100644
--- a/tools/testing/selftests/bpf/progs/freplace_unreliable_prog.c
+++ b/tools/testing/selftests/bpf/progs/freplace_unreliable_prog.c
@@ -7,7 +7,7 @@
 
 SEC("freplace/btf_unreliable_kprobe")
 /* context type is what BPF verifier expects for kprobe context, but target
- * program has `stuct whatever *ctx` argument, so freplace operation will be
+ * program has `struct whatever *ctx` argument, so freplace operation will be
  * rejected with the following message:
  *
  * arg0 replace_btf_unreliable_kprobe(struct pt_regs *) doesn't match btf_unreliable_kprobe(struct whatever *)
diff --git a/tools/testing/selftests/bpf/progs/verifier_var_off.c b/tools/testing/selftests/bpf/progs/verifier_var_off.c
index a63e33675091..227dea0da3a0 100644
--- a/tools/testing/selftests/bpf/progs/verifier_var_off.c
+++ b/tools/testing/selftests/bpf/progs/verifier_var_off.c
@@ -225,7 +225,7 @@ __naked void stack_write_priv_vs_unpriv(void)
 }
 
 /* Similar to the previous test, but this time also perform a read from the
- * address written to with a variable offet. The read is allowed, showing that,
+ * address written to with a variable offset. The read is allowed, showing that,
  * after a variable-offset write, a privileged program can read the slots that
  * were in the range of that write (even if the verifier doesn't actually know if
  * the slot being read was really written to or not.
-- 
2.48.1