diff options
| author | Dev Jain <[email protected]> | 2024-06-05 17:24:48 +0530 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2024-06-12 16:00:27 +0100 |
| commit | 031d1f20d5db496a4fc980a59a7c6de83b8a5a76 (patch) | |
| tree | 5d429f41da7f1131acd5701460f3adf4146c5294 | |
| parent | d5859510d35d8e7d63fed5169f1775317f40fb03 (diff) | |
kselftest/arm64: Fix redundancy of a testcase
Currently, we are writing the same value as we read into the TLS
register, hence we cannot confirm update of the register, making the
testcase "verify_tpidr_one" redundant. Fix this.
Signed-off-by: Dev Jain <[email protected]>
Reviewed-by: Mark Brown <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[[email protected]: remove the increment style change]
Signed-off-by: Catalin Marinas <[email protected]>
| -rw-r--r-- | tools/testing/selftests/arm64/abi/ptrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/arm64/abi/ptrace.c b/tools/testing/selftests/arm64/abi/ptrace.c index abe4d58d731d..4c941270d8de 100644 --- a/tools/testing/selftests/arm64/abi/ptrace.c +++ b/tools/testing/selftests/arm64/abi/ptrace.c @@ -47,7 +47,7 @@ static void test_tpidr(pid_t child) /* ...write a new value.. */ write_iov.iov_len = sizeof(uint64_t); - write_val[0] = read_val[0]++; + write_val[0] = read_val[0] + 1; ret = ptrace(PTRACE_SETREGSET, child, NT_ARM_TLS, &write_iov); ksft_test_result(ret == 0, "write_tpidr_one\n"); |