tests: Disable HW stack protection for some mpu tests

keith-packard · stephanosio · commit 19c8956946c7 · 2022-04-28T11:09:01.000+09:00
When active, z_libc_partition consumes an MPU region which leaves too
few for some MPU tests. Free up one by disabling HW stack protection.

Signed-off-by: Keith Packard &lt;keithp@keithp.com&gt;
diff --git a/samples/userspace/shared_mem/sample.yaml b/samples/userspace/shared_mem/sample.yaml
@@ -15,3 +15,5 @@ tests:
   sample.kernel.memory_protection.shared_mem:
     filter: CONFIG_ARCH_HAS_USERSPACE
     platform_exclude: twr_ke18f
+    extra_configs:
+      - CONFIG_TEST_HW_STACK_PROTECTION=n
diff --git a/tests/kernel/mem_protect/mem_protect/testcase.yaml b/tests/kernel/mem_protect/mem_protect/testcase.yaml
@@ -6,6 +6,7 @@ tests:
     # To get clean results we need to disable this test until the bug is fixed and fix
     # gets propagated to new Zephyr-SDK.
     platform_exclude: twr_ke18f qemu_arc_hs qemu_arc_em
+    extra_args: CONFIG_TEST_HW_STACK_PROTECTION=n
     tags: kernel security userspace ignore_faults
   kernel.memory_protection.gap_filling.arc:
     filter: CONFIG_ARCH_HAS_USERSPACE and CONFIG_MPU_REQUIRES_NON_OVERLAPPING_REGIONS
diff --git a/tests/kernel/mem_protect/userspace/testcase.yaml b/tests/kernel/mem_protect/userspace/testcase.yaml
@@ -1,6 +1,7 @@
 tests:
   kernel.memory_protection.userspace:
     filter: CONFIG_ARCH_HAS_USERSPACE
+    extra_args: CONFIG_TEST_HW_STACK_PROTECTION=n
     tags: kernel security userspace ignore_faults
   kernel.memory_protection.userspace.gap_filling.arc:
     filter: CONFIG_ARCH_HAS_USERSPACE and CONFIG_MPU_REQUIRES_NON_OVERLAPPING_REGIONS
