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tests: settings: functional: file: increase ztest stack size to 2kB

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Running tests on `qemu_x86` results in following error:

  START - test_direct_loading
  E: Double Fault
  E: EAX: 0x00224820, EBX: 0x00000000, ECX: 0x00000010, EDX: 0x00000010
  E: ESI: 0x00224820, EDI: 0x00000000, EBP: 0x0021e020, ESP: 0x0021e000
  E: EFLAGS: 0x00000206 CS: 0x0008 CR3: 0x0022b000
  E: call trace:
  E: EIP: 0x001096ec
  E:      0x00109a76 (0x4)
  E:      0x0010a1f8 (0x78000000)
  E:      0x0010dbec (0x0)
  E:      0x00107a3c (0x224894)
  E:      0x00106ce2 (0x224940)
  E:      0x00104f11 (0x21e260)
  E:      0x00104747 (0x224f00)
  E:      0x0010476f (0x21e3c4)
  E: >>> ZEPHYR FATAL ERROR 2: Stack overflow on CPU 0
  E: Current thread: 0x11a0a0 (test_direct_loading)
  E: Halting system

Similar error is on `nrf52840dk_nrf52840` when ARM MPU is enabled:

  START - test_clear_settings
  I: LittleFS version 2.5, disk version 2.0
  I: FS at flash-controller@4001e000:0xde000 is 16 0x1000-byte blocks \
     with 512 cycle
  I: sizes: rd 16 ; pr 16 ; ca 64 ; la 32
  E: WEST_TOPDIR/modules/fs/littlefs/lfs.c🔢 Corrupted dir pair at \
     {0x1, 0x0}
  W: can't mount (LFS -84); formatting
  E: ***** MPU FAULT *****
  E:   Data Access Violation
  E:   MMFAR Address: 0x20000d70
  E: r0/a1:  0x20000074  r1/a2:  0x20000084  r2/a3:  0x20000074
  E: r3/a4:  0x00000000 r12/ip:  0x000004ff r14/lr:  0x0000f221
  E:  xpsr:  0x41000000
  E: Faulting instruction address (r15/pc): 0x000093d8
  E: >>> ZEPHYR FATAL ERROR 0: CPU exception on CPU 0
  E: Current thread: 0x20000348 (test_clear_settings)
  E: Halting system

Increase ZTEST stack size to 2kB to prevent stack overflow.

Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
This commit is contained in:
Marcin Niestroj 2022-12-16 10:07:36 +01:00 • committed by Carles Cufí
commit 06454d9ac6
1 changed files with 2 additions and 0 deletions
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2
tests/subsys/settings/functional/file/prj.conf
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@ -2,6 +2,8 @@ CONFIG_ARM_MPU=n
CONFIG_ZTEST=y
CONFIG_ZTEST_NEW_API=y
CONFIG_ZTEST_STACK_SIZE=2048
CONFIG_STDOUT_CONSOLE=y
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y