diff options
| -rw-r--r-- | tools/testing/selftests/arm64/fp/fp-ptrace.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/tools/testing/selftests/arm64/fp/fp-ptrace.c b/tools/testing/selftests/arm64/fp/fp-ptrace.c index 762048eb354f..c2882a5a5cc0 100644 --- a/tools/testing/selftests/arm64/fp/fp-ptrace.c +++ b/tools/testing/selftests/arm64/fp/fp-ptrace.c @@ -1183,18 +1183,8 @@ static void sve_write(pid_t child, struct test_config *config) static bool za_write_supported(struct test_config *config) { - if (config->sme_vl_in != config->sme_vl_expected) { - /* Changing the SME VL exits streaming mode. */ - if (config->svcr_expected & SVCR_SM) { - return false; - } - } else { - /* Otherwise we can't change streaming mode */ - if ((config->svcr_in & SVCR_SM) != - (config->svcr_expected & SVCR_SM)) { - return false; - } - } + if ((config->svcr_in & SVCR_SM) != (config->svcr_expected & SVCR_SM)) + return false; return true; } @@ -1212,10 +1202,8 @@ static void za_write_expected(struct test_config *config) memset(zt_expected, 0, sizeof(zt_expected)); } - /* Changing the SME VL flushes ZT, SVE state and exits SM */ + /* Changing the SME VL flushes ZT, SVE state */ if (config->sme_vl_in != config->sme_vl_expected) { - svcr_expected &= ~SVCR_SM; - sve_vq = __sve_vq_from_vl(vl_expected(config)); memset(z_expected, 0, __SVE_ZREGS_SIZE(sve_vq)); memset(p_expected, 0, __SVE_PREGS_SIZE(sve_vq)); |