fixup! [PAL/Linux-SGX] Add AEX-Notify flows in exception handling

This commit adds conditional AEX-Notify enablement to all Gramine tests. Run tests e.g. like this (on a machine that supports AEX-Notify both in hardware and in Linux kernel): $ EDMM=1 AEXNOTIFY=1 SGX=1 gramine-test pytest Signed-off-by: Dmitrii Kuvaiskii <[email protected]>
gramineproject · Oct 18, 2024 · 3e518fc · 3e518fc
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diff --git a/libos/test/abi/x86_64/manifest.template b/libos/test/abi/x86_64/manifest.template
@@ -7,6 +7,7 @@ fs.mounts = [
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '4' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ binary_dir }}/{{ entrypoint }}",

diff --git a/libos/test/abi/x86_64/stack_arg.manifest.template b/libos/test/abi/x86_64/stack_arg.manifest.template
@@ -12,6 +12,7 @@ fs.mounts = [
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '4' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ binary_dir }}/{{ entrypoint }}",

diff --git a/libos/test/abi/x86_64/stack_env.manifest.template b/libos/test/abi/x86_64/stack_env.manifest.template
@@ -12,6 +12,7 @@ fs.mounts = [
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '4' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ binary_dir }}/{{ entrypoint }}",

diff --git a/libos/test/fs/manifest.template b/libos/test/fs/manifest.template
@@ -22,6 +22,7 @@ fs.insecure__keys.default = "ffeeddccbbaa99887766554433221100"
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '16' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.allowed_files = [
   "file:tmp/",

diff --git a/libos/test/ltp/manifest.template b/libos/test/ltp/manifest.template
@@ -26,6 +26,7 @@ sys.brk.max_size = "32M"
 sys.stack.size = "4M"
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 # for tests that require SIGSEGV handling (e.g., setrlimit01, mmap03)
 sgx.use_exinfo = true

diff --git a/libos/test/regression/argv_from_file.manifest.template b/libos/test/regression/argv_from_file.manifest.template
@@ -12,6 +12,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.allowed_files = [
   "file:argv_test_input",

diff --git a/libos/test/regression/argv_from_manifest.manifest.template b/libos/test/regression/argv_from_manifest.manifest.template
@@ -19,6 +19,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/attestation.manifest.template b/libos/test/regression/attestation.manifest.template
@@ -12,6 +12,7 @@ fs.insecure__keys.default = "ffeeddccbbaa99887766554433221100"
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.remote_attestation = "{{ env.get('RA_TYPE', 'none') }}"
 sgx.ra_client_spid = "{{ env.get('RA_CLIENT_SPID', '') }}"

diff --git a/libos/test/regression/bootstrap_cpp.manifest.template b/libos/test/regression/bootstrap_cpp.manifest.template
@@ -15,6 +15,7 @@ fs.mounts = [
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '8' }}
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/debug_log_file.manifest.template b/libos/test/regression/debug_log_file.manifest.template
@@ -14,6 +14,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/debug_log_inline.manifest.template b/libos/test/regression/debug_log_inline.manifest.template
@@ -13,6 +13,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/device_passthrough.manifest.template b/libos/test/regression/device_passthrough.manifest.template
@@ -10,6 +10,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/env_from_file.manifest.template b/libos/test/regression/env_from_file.manifest.template
@@ -12,6 +12,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.allowed_files = [
   "file:env_test_input",

diff --git a/libos/test/regression/env_from_host.manifest.template b/libos/test/regression/env_from_host.manifest.template
@@ -12,6 +12,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/env_passthrough.manifest.template b/libos/test/regression/env_passthrough.manifest.template
@@ -17,6 +17,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/eventfd_fork.manifest.template b/libos/test/regression/eventfd_fork.manifest.template
@@ -11,6 +11,7 @@ sys.insecure__allow_eventfd = true
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/eventfd_fork_allowed_failing.manifest.template b/libos/test/regression/eventfd_fork_allowed_failing.manifest.template
@@ -17,6 +17,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/fcntl_lock_child_only.manifest.template b/libos/test/regression/fcntl_lock_child_only.manifest.template
@@ -13,6 +13,7 @@ fs.insecure__keys.default = "ffeeddccbbaa99887766554433221100"
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/file_check_policy_allow_all_but_log.manifest.template b/libos/test/regression/file_check_policy_allow_all_but_log.manifest.template
@@ -14,6 +14,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.file_check_policy = "allow_all_but_log"
 

diff --git a/libos/test/regression/file_check_policy_strict.manifest.template b/libos/test/regression/file_check_policy_strict.manifest.template
@@ -14,6 +14,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.file_check_policy = "strict"
 

diff --git a/libos/test/regression/fork_and_access_file.manifest.template b/libos/test/regression/fork_and_access_file.manifest.template
@@ -10,6 +10,7 @@ fs.mounts = [
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '16' }}
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 # this is only to test that `sgx.enable_stats` works (it can only be specified for debug-mode tests)
 sgx.enable_stats = true

diff --git a/libos/test/regression/fork_disallowed.manifest.template b/libos/test/regression/fork_disallowed.manifest.template
@@ -15,6 +15,7 @@ sys.disallow_subprocesses = true
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/host_root_fs.manifest.template b/libos/test/regression/host_root_fs.manifest.template
@@ -12,6 +12,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/hostname_extra_runtime_conf.manifest.template b/libos/test/regression/hostname_extra_runtime_conf.manifest.template
@@ -12,6 +12,7 @@ sys.enable_extra_runtime_domain_names_conf = true
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/init_fail.manifest.template b/libos/test/regression/init_fail.manifest.template
@@ -11,6 +11,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/init_fail2.manifest.template b/libos/test/regression/init_fail2.manifest.template
@@ -11,6 +11,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 # this is an impossible combination of options, LibOS must fail very early in init process
 sgx.enclave_size = "256M"

diff --git a/libos/test/regression/large_mmap.manifest.template b/libos/test/regression/large_mmap.manifest.template
@@ -14,6 +14,7 @@ fs.mounts = [
 sgx.enclave_size = "8G"
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.allowed_files = [
   "file:testfile",

diff --git a/libos/test/regression/madvise.manifest.template b/libos/test/regression/madvise.manifest.template
@@ -10,6 +10,7 @@ fs.mounts = [
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '4' }}
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 # `use_exinfo = true` is needed because `madvise(MADV_DONTNEED)` is used in this test. When EDMM is
 # enabled, it will free the committed pages but automatically recommit them on subsequent accesses

diff --git a/libos/test/regression/mmap_map_noreserve.manifest.template b/libos/test/regression/mmap_map_noreserve.manifest.template
@@ -16,6 +16,7 @@ sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '20' }}
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
 sgx.use_exinfo = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.allowed_files = [
   "file:testfile_map_noreserve",

diff --git a/libos/test/regression/mock_syscalls.manifest.template b/libos/test/regression/mock_syscalls.manifest.template
@@ -33,6 +33,7 @@ sys.debug__mock_syscalls = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.libos }}",

diff --git a/libos/test/regression/multi_pthread.manifest.template b/libos/test/regression/multi_pthread.manifest.template
@@ -12,6 +12,7 @@ sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '8' }}
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/multi_pthread_exitless.manifest.template b/libos/test/regression/multi_pthread_exitless.manifest.template
@@ -13,6 +13,7 @@ sgx.insecure__rpc_thread_num = 8
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/openmp.manifest.template b/libos/test/regression/openmp.manifest.template
@@ -24,6 +24,7 @@ fs.mounts = [
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '32' }}
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/rlimit_nofile_4k.manifest.template b/libos/test/regression/rlimit_nofile_4k.manifest.template
@@ -15,6 +15,7 @@ sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '4' }}
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
 sgx.use_exinfo = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/rwlock.manifest.template b/libos/test/regression/rwlock.manifest.template
@@ -11,6 +11,7 @@ fs.mounts = [
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '200' }}
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/shadow_pseudo_fs.manifest.template b/libos/test/regression/shadow_pseudo_fs.manifest.template
@@ -15,6 +15,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ binary_dir }}/{{ entrypoint }}",

diff --git a/libos/test/regression/shebang_test_script.manifest.template b/libos/test/regression/shebang_test_script.manifest.template
@@ -12,6 +12,7 @@ fs.mounts = [
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '16' }}
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/shm.manifest.template b/libos/test/regression/shm.manifest.template
@@ -10,6 +10,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.allowed_files = [
   "dev:/dev/shm/shm_test",

diff --git a/libos/test/regression/sigterm_multithread.manifest.template b/libos/test/regression/sigterm_multithread.manifest.template
@@ -12,6 +12,7 @@ fs.mounts = [
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '16' }}
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/socket_ioctl.manifest.template b/libos/test/regression/socket_ioctl.manifest.template
@@ -10,6 +10,7 @@ fs.mounts = [
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '4' }}
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/sysfs_common.manifest.template b/libos/test/regression/sysfs_common.manifest.template
@@ -9,6 +9,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/libos/test/regression/toml_parsing.manifest.template b/libos/test/regression/toml_parsing.manifest.template
@@ -19,6 +19,7 @@ libos.check_invalid_pointers = false
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 # the manifest options below added only so that they have any test coverage
 sgx.seal_key.flags_mask = "0xffffffffffffffff"

diff --git a/libos/test/regression/uid_gid.manifest.template b/libos/test/regression/uid_gid.manifest.template
@@ -12,6 +12,7 @@ fs.mounts = [
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.trusted_files = [
   "file:{{ gramine.runtimedir(libc) }}/",

diff --git a/pal/regression/Bootstrap6.manifest.template b/pal/regression/Bootstrap6.manifest.template
@@ -6,3 +6,4 @@ loader.log_level = "debug"
 sgx.enclave_size = "8192M"
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
diff --git a/pal/regression/Bootstrap7.manifest.template b/pal/regression/Bootstrap7.manifest.template
@@ -2,6 +2,7 @@ loader.entrypoint.uri = "file:{{ binary_dir }}/{{ entrypoint }}"
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 loader.env.key1 = "na"
 loader.env.key2 = "na"

diff --git a/pal/regression/File.manifest.template b/pal/regression/File.manifest.template
@@ -3,6 +3,7 @@ loader.log_level = "debug"
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 sgx.allowed_files = [
   "file:{{ entrypoint }}.manifest",

diff --git a/pal/regression/Thread2.manifest.template b/pal/regression/Thread2.manifest.template
@@ -3,3 +3,4 @@ loader.entrypoint.uri = "file:{{ binary_dir }}/{{ entrypoint }}"
 sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '2' }}
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
diff --git a/pal/regression/Thread2_edmm.manifest.template b/pal/regression/Thread2_edmm.manifest.template
@@ -5,3 +5,4 @@ loader.entrypoint.uri = "file:{{ binary_dir }}/{{ entrypoint }}"
 sgx.max_threads = 1
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
diff --git a/pal/regression/Thread2_exitless.manifest.template b/pal/regression/Thread2_exitless.manifest.template
@@ -6,3 +6,4 @@ sgx.max_threads = {{ '1' if env.get('EDMM', '0') == '1' else '2' }}
 sgx.insecure__rpc_thread_num = 2
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
diff --git a/pal/regression/manifest.template b/pal/regression/manifest.template
@@ -4,6 +4,7 @@ loader.insecure__use_cmdline_argv = true
 
 sgx.debug = true
 sgx.edmm_enable = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}
+sgx.experimental_enable_aex_notify = {{ 'true' if env.get('AEXNOTIFY', '0') == '1' else 'false' }}
 
 # for Exception test (memfault handler)
 sgx.use_exinfo = {{ 'true' if env.get('EDMM', '0') == '1' else 'false' }}