Ramon reported the following bug:

[14.07 08:29] <rfried> Hey. running unit-tests fails on compilation for some reason on my setup [14.07 08:30] <rfried> https://pastebin.com/E1YhU71Y [14.07 08:41] <rfried> I have gcc (GCC) 9.1.0

(venv) stdcall@stdcall-pc:~/dev/u-boot (pci_ep) $ make mrproper (venv) stdcall@stdcall-pc:~/dev/u-boot (pci_ep) $ ./test/py/test.py --bd sandbox --build -k ut_dm_pci_ep_base +make O=/home/stdcall/dev/u-boot/build-sandbox -s sandbox_defconfig +make O=/home/stdcall/dev/u-boot/build-sandbox -s -j8 ../disk/part_efi.c: In function ‘gpt_verify_partitions’: ../disk/part_efi.c:737:49: error: taking address of packed member of ‘struct _gpt_entry’ may result in an unaligned pointer value [-Werror=address-of-packed-member] 737 | gpt_convert_efi_name_to_char(efi_str, gpt_e[i].partition_name, | ~~~~~~~~^~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[2]: *** [../scripts/Makefile.build:278: disk/part_efi.o] Error 1 make[1]: *** [/home/stdcall/dev/u-boot/Makefile:1594: disk] Error 2 make[1]: *** Waiting for unfinished jobs.... In file included from ../include/efi_loader.h:13, from ../common/board_r.c:50: ../include/efi_api.h: In function ‘efi_hii_sibt_string_ucs2_block_next’: ../include/efi_api.h:820:18: error: taking address of packed member of ‘struct efi_hii_sibt_string_ucs2_block’ may result in an unaligned pointer value [-Werror=address-of-packed-member] 820 | (u16_strlen(blk->string_text) + 1) * 2; | ~~~^~~~~~~~~~~~~ In file included from ../include/vxworks.h:10, from ../common/bootm_os.c:12: ../include/efi_api.h: In function ‘efi_hii_sibt_string_ucs2_block_next’: ../include/efi_api.h:820:18: error: taking address of packed member of ‘struct efi_hii_sibt_string_ucs2_block’ may result in an unaligned pointer value [-Werror=address-of-packed-member] 820 | (u16_strlen(blk->string_text) + 1) * 2; | ~~~^~~~~~~~~~~~~ cc1: all warnings being treated as errors In file included from ../include/efi_loader.h:13, from ../cmd/bootefi.c:12: ../include/efi_api.h: In function ‘efi_hii_sibt_string_ucs2_block_next’: ../include/efi_api.h:820:18: error: taking address of packed member of ‘struct efi_hii_sibt_string_ucs2_block’ may result in an unaligned pointer value [-Werror=address-of-packed-member] 820 | (u16_strlen(blk->string_text) + 1) * 2; | ~~~^~~~~~~~~~~~~ ../cmd/bootefi.c: In function ‘get_config_table’: ../cmd/bootefi.c:189:22: error: taking address of packed member of ‘struct efi_configuration_table’ may result in an unaligned pointer value [-Werror=address-of-packed-member] 189 | if (!guidcmp(guid, &systab.tables[i].guid)) | ^~~~~~~~~~~~~~~~~~~~~~ make[2]: *** [../scripts/Makefile.build:278: common/board_r.o] Error 1 make[2]: *** Waiting for unfinished jobs.... cc1: all warnings being treated as errors make[2]: *** [../scripts/Makefile.build:278: common/bootm_os.o] Error 1 cc1: all warnings being treated as errors make[2]: *** [../scripts/Makefile.build:278: cmd/bootefi.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/home/stdcall/dev/u-boot/Makefile:1594: cmd] Error 2 make[1]: *** [/home/stdcall/dev/u-boot/Makefile:1594: common] Error 2 make: *** [Makefile:148: sub-make] Error 2 Exit code: 2 INTERNALERROR> Traceback (most recent call last): INTERNALERROR> File "/home/stdcall/dev/u-boot/venv/lib/python2.7/site-packages/_pytest/main.py", line 205, in wrap_session INTERNALERROR> config._do_configure() INTERNALERROR> File "/home/stdcall/dev/u-boot/venv/lib/python2.7/site-packages/_pytest/config/__init__.py", line 663, in _do_configure INTERNALERROR> self.hook.pytest_configure.call_historic(kwargs=dict(config=self)) INTERNALERROR> File "/home/stdcall/dev/u-boot/venv/lib/python2.7/site-packages/pluggy/hooks.py", line 311, in call_historic INTERNALERROR> res = self._hookexec(self, self.get_hookimpls(), kwargs) INTERNALERROR> File "/home/stdcall/dev/u-boot/venv/lib/python2.7/site-packages/pluggy/manager.py", line 68, in _hookexec INTERNALERROR> return self._inner_hookexec(hook, methods, kwargs) INTERNALERROR> File "/home/stdcall/dev/u-boot/venv/lib/python2.7/site-packages/pluggy/manager.py", line 62, in <lambda> INTERNALERROR> firstresult=hook.spec.opts.get("firstresult") if hook.spec else False, INTERNALERROR> File "/home/stdcall/dev/u-boot/venv/lib/python2.7/site-packages/pluggy/callers.py", line 208, in _multicall INTERNALERROR> return outcome.get_result() INTERNALERROR> File "/home/stdcall/dev/u-boot/venv/lib/python2.7/site-packages/pluggy/callers.py", line 81, in get_result INTERNALERROR> _reraise(*ex) # noqa INTERNALERROR> File "/home/stdcall/dev/u-boot/venv/lib/python2.7/site-packages/pluggy/callers.py", line 187, in _multicall INTERNALERROR> res = hook_impl.function(*args) INTERNALERROR> File "/home/stdcall/dev/u-boot/test/py/conftest.py", line 138, in pytest_configure INTERNALERROR> runner.run(cmd, cwd=source_dir) INTERNALERROR> File "/home/stdcall/dev/u-boot/test/py/multiplexed_log.py", line 173, in run INTERNALERROR> raise exception INTERNALERROR> Exception: Exit code: 2 (venv) stdcall@stdcall-pc:~/dev/u-boot (pci_ep)