On Wed Aug 19, 2026 at 10:21 AM CEST, Jonas Juffinger via B4 Relay via
lists.openembedded.org wrote:
> From: Jonas Juffinger <[email protected]>
>
> When configuration signing is enabled, mkimage does not fill
> the hash node even if it present. This causes the verification
> to fail with a "Bad Data Hash' error because the hash exists
> but it empty.
>
> This patch adds a check to only add the hash node if signing
> is not enabled.
>
> The example FIT from the official documentation also shows
> the configuration field with only the signature, without the
> hash field:
> https://docs.u-boot.org/en/latest/usage/fit/signature.html#signed-configurations
>
> Signed-off-by: Jonas Juffinger <[email protected]>
> ---
Hi Jonas,
Thanks for your patch.
I believe this is breaking some selftests:
2026-08-20 12:42:24,754 - oe-selftest - INFO -
fitimage.KernelFitImageRecipeTests.test_fit_image_sign_initramfs
(subunit.RemotedTestCase)
2026-08-20 12:42:24,755 - oe-selftest - INFO - ... FAIL
...
2026-08-20 12:42:24,755 - oe-selftest - INFO - 13: 7/33 386/767 (109.78s) (0
failed) (fitimage.KernelFitImageRecipeTests.test_fit_image_sign_initramfs)
2026-08-20 12:42:24,755 - oe-selftest - INFO -
testtools.testresult.real._StringException: Traceback (most recent call last):
File
"/srv/pokybuild/yocto-worker/oe-selftest-fedora/build/layers/openembedded-core/meta/lib/oeqa/selftest/cases/fitimage.py",
line 1412, in test_fit_image_sign_initramfs
self._test_fitimage(bb_vars)
~~~~~~~~~~~~~~~~~~~^^^^^^^^^
File
"/srv/pokybuild/yocto-worker/oe-selftest-fedora/build/layers/openembedded-core/meta/lib/oeqa/selftest/cases/fitimage.py",
line 656, in _test_fitimage
self._check_its_file(bb_vars, fitimage_its_path)
~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/srv/pokybuild/yocto-worker/oe-selftest-fedora/build/layers/openembedded-core/meta/lib/oeqa/selftest/cases/fitimage.py",
line 538, in _check_its_file
self.fail('Missing path in its file: %s (%s)' % (req_path, its_file_path))
~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/srv/pokybuild/yocto-worker/oe-selftest-fedora/build/buildtools/sysroots/x86_64-pokysdk-linux/usr/lib/python3.13/unittest/case.py",
line 732, in fail
raise self.failureException(msg)
AssertionError: Missing path in its file: ['/', 'configurations', 'conf-1',
'hash-1']
(/srv/pokybuild/yocto-worker/oe-selftest-fedora/build/build-st-669766/tmp/deploy/images/qemux86-64/fit-image.its)
...
2026-08-20 12:46:30,607 - oe-selftest - INFO -
fitimage.KernelFitImageRecipeTests.test_fit_image_sign_initramfs_bundle
(subunit.RemotedTestCase)
2026-08-20 12:46:30,608 - oe-selftest - INFO - ... FAIL
...
2026-08-20 12:48:03,259 - oe-selftest - INFO -
fitimage.KernelFitImageRecipeTests.test_sign_fit_image_configurations
(subunit.RemotedTestCase)
2026-08-20 12:48:03,260 - oe-selftest - INFO - ... FAIL
...
2026-08-20 12:48:58,824 - oe-selftest - INFO -
fitimage.KernelFitImageRecipeTests.test_sign_fit_image_individual
(subunit.RemotedTestCase)
2026-08-20 12:48:58,824 - oe-selftest - INFO - ... FAIL
...
https://autobuilder.yoctoproject.org/valkyrie/#/builders/48/builds/4439
https://autobuilder.yoctoproject.org/valkyrie/#/builders/35/builds/4614
https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/4664
Can you have a look at the issue?
Thanks,
Mathieu
--
Mathieu Dubois-Briand, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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