I run spell checker and found typos in selftest/bpf/ files. Fixed all of the detected typos.

This patch is an extra credit for kselftest task in the Linux kernel bug fixing spring unpaid 2023.

Best regards, Taichi Nishimura

Signed-off-by: Taichi Nishimura awkrail01@gmail.com --- tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c | 2 +- tools/testing/selftests/bpf/prog_tests/trampoline_count.c | 2 +- tools/testing/selftests/bpf/progs/btf_dump_test_case_syntax.c | 2 +- tools/testing/selftests/bpf/progs/dynptr_fail.c | 2 +- tools/testing/selftests/bpf/progs/strobemeta.h | 2 +- tools/testing/selftests/bpf/progs/test_cls_redirect.c | 4 ++-- tools/testing/selftests/bpf/progs/test_subprogs.c | 2 +- tools/testing/selftests/bpf/progs/test_xdp_vlan.c | 2 +- tools/testing/selftests/bpf/test_cpp.cpp | 2 +- tools/testing/selftests/bpf/veristat.c | 4 ++-- 10 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c b/tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c index eb2feaac81fe..653b0a20fab9 100644 --- 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 564b75bc087f..353451a0c88c 100644 --- a/tools/testing/selftests/bpf/prog_tests/trampoline_count.c +++ b/tools/testing/selftests/bpf/prog_tests/trampoline_count.c @@ -74,7 +74,7 @@ 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 4ee4748133fe..daa8753bb171 100644 --- a/tools/testing/selftests/bpf/progs/btf_dump_test_case_syntax.c +++ b/tools/testing/selftests/bpf/progs/btf_dump_test_case_syntax.c @@ -51,7 +51,7 @@ 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 78debc1b3820..b979ee9f5a37 100644 --- a/tools/testing/selftests/bpf/progs/dynptr_fail.c +++ b/tools/testing/selftests/bpf/progs/dynptr_fail.c @@ -623,7 +623,7 @@ 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 753718595c26..e562be6356f3 100644 --- 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 2833ad722cb7..a8ba39848bbf 100644 --- 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); } @@ -610,7 +610,7 @@ 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 + * clang will substitute a costant for sizeof, which allows the verifier * to track it's 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 f8e9256cf18d..a8d602d7c88a 100644 --- 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 134768f6b788..c19324f228a3 100644 --- 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 0bd9990e83fa..f4936834f76f 100644 --- 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 f961b49b8ef4..83231456d3c5 100644 --- 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++;