Fix typos in selftest/bpf files

Run spell checker on files in selftest/bpf and fixed typos.

Signed-off-by: Taichi Nishimura <awkrail01@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/bpf/20230216085537.519062-1-awkrail01@gmail.com

diff --git a/tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c b/tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c
index eb2feaa..653b0a2 100644 (file)
--- a/tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c
+++ b/tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c
@@ -488,7 +488,7 @@ static void run_test(struct migrate_reuseport_test_case *test_case,
                        goto close_servers;
        }
 
-       /* Tie requests to the first four listners */
+       /* Tie requests to the first four listeners */
        err = start_clients(test_case);
        if (!ASSERT_OK(err, "start_clients"))
                goto close_clients;

diff --git a/tools/testing/selftests/bpf/prog_tests/trampoline_count.c b/tools/testing/selftests/bpf/prog_tests/trampoline_count.c
index 8fd4c0d..e91d0d1 100644 (file)
--- a/tools/testing/selftests/bpf/prog_tests/trampoline_count.c
+++ b/tools/testing/selftests/bpf/prog_tests/trampoline_count.c
@@ -79,7 +79,7 @@ void serial_test_trampoline_count(void)
        if (!ASSERT_EQ(link, NULL, "ptr_is_null"))
                goto cleanup;
 
-       /* and finaly execute the probe */
+       /* and finally execute the probe */
        prog_fd = bpf_program__fd(prog);
        if (!ASSERT_GE(prog_fd, 0, "bpf_program__fd"))
                goto cleanup;

diff --git a/tools/testing/selftests/bpf/progs/btf_dump_test_case_syntax.c b/tools/testing/selftests/bpf/progs/btf_dump_test_case_syntax.c
index 26fffb0..ad21ee8 100644 (file)
--- a/tools/testing/selftests/bpf/progs/btf_dump_test_case_syntax.c
+++ b/tools/testing/selftests/bpf/progs/btf_dump_test_case_syntax.c
@@ -84,7 +84,7 @@ typedef void (*printf_fn_t)(const char *, ...);
  *     typedef int (*fn_t)(int);
  *     typedef char * const * (*fn_ptr2_t)(s_t, fn_t);
  *
- * - `fn_complext_t`: pointer to a function returning struct and accepting
+ * - `fn_complex_t`: pointer to a function returning struct and accepting
  *   union and struct. All structs and enum are anonymous and defined inline.
  *
  * - `signal_t: pointer to a function accepting a pointer to a function as an

diff --git a/tools/testing/selftests/bpf/progs/dynptr_fail.c b/tools/testing/selftests/bpf/progs/dynptr_fail.c
index 5950ad6..aa5b693 100644 (file)
--- a/tools/testing/selftests/bpf/progs/dynptr_fail.c
+++ b/tools/testing/selftests/bpf/progs/dynptr_fail.c
@@ -630,7 +630,7 @@ static int release_twice_callback_fn(__u32 index, void *data)
 }
 
 /* Test that releasing a dynptr twice, where one of the releases happens
- * within a calback function, fails
+ * within a callback function, fails
  */
 SEC("?raw_tp")
 __failure __msg("arg 1 is an unacquired reference")

diff --git a/tools/testing/selftests/bpf/progs/strobemeta.h b/tools/testing/selftests/bpf/progs/strobemeta.h
index 7537185..e562be6 100644 (file)
--- a/tools/testing/selftests/bpf/progs/strobemeta.h
+++ b/tools/testing/selftests/bpf/progs/strobemeta.h
@@ -135,7 +135,7 @@ struct strobe_value_loc {
         * tpidr_el0 for aarch64).
         * TLS_IMM_EXEC: absolute address of GOT entry containing offset
         * from thread pointer;
-        * TLS_GENERAL_DYN: absolute addres of double GOT entry
+        * TLS_GENERAL_DYN: absolute address of double GOT entry
         * containing tls_index_t struct;
         */
        int64_t offset;

diff --git a/tools/testing/selftests/bpf/progs/test_cls_redirect.c b/tools/testing/selftests/bpf/progs/test_cls_redirect.c
index 2833ad7..66b3049 100644 (file)
--- a/tools/testing/selftests/bpf/progs/test_cls_redirect.c
+++ b/tools/testing/selftests/bpf/progs/test_cls_redirect.c
@@ -600,7 +600,7 @@ static INLINING ret_t get_next_hop(buf_t *pkt, encap_headers_t *encap,
                return TC_ACT_SHOT;
        }
 
-       /* Skip the remainig next hops (may be zero). */
+       /* Skip the remaining next hops (may be zero). */
        return skip_next_hops(pkt, encap->unigue.hop_count -
                                           encap->unigue.next_hop - 1);
 }
@@ -610,8 +610,8 @@ static INLINING ret_t get_next_hop(buf_t *pkt, encap_headers_t *encap,
  *
  *    fill_tuple(&t, foo, sizeof(struct iphdr), 123, 321)
  *
- * clang will substitue a costant for sizeof, which allows the verifier
- * to track it's value. Based on this, it can figure out the constant
+ * clang will substitute a constant for sizeof, which allows the verifier
+ * to track its value. Based on this, it can figure out the constant
  * return value, and calling code works while still being "generic" to
  * IPv4 and IPv6.
  */

diff --git a/tools/testing/selftests/bpf/progs/test_subprogs.c b/tools/testing/selftests/bpf/progs/test_subprogs.c
index f8e9256..a8d602d 100644 (file)
--- a/tools/testing/selftests/bpf/progs/test_subprogs.c
+++ b/tools/testing/selftests/bpf/progs/test_subprogs.c
@@ -47,7 +47,7 @@ static __noinline int sub5(int v)
        return sub1(v) - 1; /* compensates sub1()'s + 1 */
 }
 
-/* unfortunately verifier rejects `struct task_struct *t` as an unkown pointer
+/* unfortunately verifier rejects `struct task_struct *t` as an unknown pointer
  * type, so we need to accept pointer as integer and then cast it inside the
  * function
  */

diff --git a/tools/testing/selftests/bpf/progs/test_xdp_vlan.c b/tools/testing/selftests/bpf/progs/test_xdp_vlan.c
index cdf3c48..4ddcb6d 100644 (file)
--- a/tools/testing/selftests/bpf/progs/test_xdp_vlan.c
+++ b/tools/testing/selftests/bpf/progs/test_xdp_vlan.c
@@ -98,7 +98,7 @@ bool parse_eth_frame(struct ethhdr *eth, void *data_end, struct parse_pkt *pkt)
        return true;
 }
 
-/* Hint, VLANs are choosen to hit network-byte-order issues */
+/* Hint, VLANs are chosen to hit network-byte-order issues */
 #define TESTVLAN 4011 /* 0xFAB */
 // #define TO_VLAN  4000 /* 0xFA0 (hint 0xOA0 = 160) */
 

diff --git a/tools/testing/selftests/bpf/test_cpp.cpp b/tools/testing/selftests/bpf/test_cpp.cpp
index 0bd9990..f493683 100644 (file)
--- a/tools/testing/selftests/bpf/test_cpp.cpp
+++ b/tools/testing/selftests/bpf/test_cpp.cpp
@@ -91,7 +91,7 @@ static void try_skeleton_template()
 
        skel.detach();
 
-       /* destructor will destory underlying skeleton */
+       /* destructor will destroy underlying skeleton */
 }
 
 int main(int argc, char *argv[])

diff --git a/tools/testing/selftests/bpf/veristat.c b/tools/testing/selftests/bpf/veristat.c
index f961b49..8323145 100644 (file)
--- a/tools/testing/selftests/bpf/veristat.c
+++ b/tools/testing/selftests/bpf/veristat.c
@@ -144,7 +144,7 @@ static struct env {
        struct verif_stats *prog_stats;
        int prog_stat_cnt;
 
-       /* baseline_stats is allocated and used only in comparsion mode */
+       /* baseline_stats is allocated and used only in comparison mode */
        struct verif_stats *baseline_stats;
        int baseline_stat_cnt;
 
@@ -882,7 +882,7 @@ static int process_obj(const char *filename)
                 * that BPF object file is incomplete and has to be statically
                 * linked into a final BPF object file; instead of bailing
                 * out, report it into stderr, mark it as skipped, and
-                * proceeed
+                * proceed
                 */
                fprintf(stderr, "Failed to open '%s': %d\n", filename, -errno);
                env.files_skipped++;