diff options
| author | Jarkko Sakkinen <jarkko@kernel.org> | 2021-11-15 21:35:18 +0300 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2021-11-15 22:34:04 +0300 |
| commit | 1471721489090515f9f0f059b25124898928e559 (patch) | |
| tree | 6f5d182cc6bdc53349931b7a368a5e041403c62b /tools/testing/selftests/sgx | |
| parent | 3200505d4de6436af799d7be743d9dc87450ee5a (diff) | |
| download | linux-1471721489090515f9f0f059b25124898928e559.tar.xz | |
selftests/sgx: Dump segments and /proc/self/maps only on failure
Logging is always a compromise between clarity and detail. The main use
case for dumping VMA's is when FIXTURE_SETUP() fails, and is less important
for enclaves that do initialize correctly. Therefore, print the segments
and /proc/self/maps only in the error case.
Finally, if a single test ever creates multiple enclaves, the amount of
log lines would become enormous.
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lkml.kernel.org/r/23cef0ae1de3a8a74cbfbbe74eca48ca3f300fde.1636997631.git.reinette.chatre@intel.com
Diffstat (limited to 'tools/testing/selftests/sgx')
| -rw-r--r-- | tools/testing/selftests/sgx/main.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/tools/testing/selftests/sgx/main.c b/tools/testing/selftests/sgx/main.c index 6858a35fed20..deab02f2f3ce 100644 --- a/tools/testing/selftests/sgx/main.c +++ b/tools/testing/selftests/sgx/main.c @@ -127,12 +127,6 @@ FIXTURE_SETUP(enclave) ksft_exit_skip("cannot load enclaves\n"); } - for (i = 0; i < self->encl.nr_segments; i++) { - seg = &self->encl.segment_tbl[i]; - - TH_LOG("0x%016lx 0x%016lx 0x%02x", seg->offset, seg->size, seg->prot); - } - if (!encl_measure(&self->encl)) goto err; @@ -169,6 +163,17 @@ FIXTURE_SETUP(enclave) memset(&self->run, 0, sizeof(self->run)); self->run.tcs = self->encl.encl_base; + return; + +err: + encl_delete(&self->encl); + + for (i = 0; i < self->encl.nr_segments; i++) { + seg = &self->encl.segment_tbl[i]; + + TH_LOG("0x%016lx 0x%016lx 0x%02x", seg->offset, seg->size, seg->prot); + } + maps_file = fopen("/proc/self/maps", "r"); if (maps_file != NULL) { while (fgets(maps_line, sizeof(maps_line), maps_file) != NULL) { @@ -181,11 +186,7 @@ FIXTURE_SETUP(enclave) fclose(maps_file); } -err: - if (!sgx_enter_enclave_sym) - encl_delete(&self->encl); - - ASSERT_NE(sgx_enter_enclave_sym, NULL); + ASSERT_TRUE(false); } FIXTURE_TEARDOWN(enclave) |