diff options
| -rw-r--r-- | tools/testing/selftests/kvm/include/kvm_util.h | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/kvm/lib/kvm_util.c | 19 |
2 files changed, 16 insertions, 4 deletions
diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h index bee65ca08721..e82af690edc5 100644 --- a/tools/testing/selftests/kvm/include/kvm_util.h +++ b/tools/testing/selftests/kvm/include/kvm_util.h @@ -253,6 +253,7 @@ struct vm_guest_mode_params { }; extern const struct vm_guest_mode_params vm_guest_mode_params[]; +int __open_path_or_exit(const char *path, int flags, const char *enoent_help); int open_path_or_exit(const char *path, int flags); int open_kvm_dev_path_or_exit(void); diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index 7573771a6146..41c7d04d32bd 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -26,15 +26,26 @@ static uint32_t last_guest_seed; static int vcpu_mmap_sz(void); -int open_path_or_exit(const char *path, int flags) +int __open_path_or_exit(const char *path, int flags, const char *enoent_help) { int fd; fd = open(path, flags); - __TEST_REQUIRE(fd >= 0 || errno != ENOENT, "Cannot open %s: %s", path, strerror(errno)); - TEST_ASSERT(fd >= 0, "Failed to open '%s'", path); + if (fd < 0) + goto error; return fd; + +error: + if (errno == ENOENT) + ksft_exit_skip("- Cannot open '%s': %s. %s\n", + path, strerror(errno), enoent_help); + TEST_FAIL("Failed to open '%s'", path); +} + +int open_path_or_exit(const char *path, int flags) +{ + return __open_path_or_exit(path, flags, ""); } /* @@ -48,7 +59,7 @@ int open_path_or_exit(const char *path, int flags) */ static int _open_kvm_dev_path_or_exit(int flags) { - return open_path_or_exit(KVM_DEV_PATH, flags); + return __open_path_or_exit(KVM_DEV_PATH, flags, "Is KVM loaded and enabled?"); } int open_kvm_dev_path_or_exit(void) |