On Sat, 2026-07-25 at 15:02 +0200, Mathieu Dubois-Briand wrote:
> On Thu Jul 23, 2026 at 2:49 PM CEST, Nora Schiffer via lists.openembedded.org
> wrote:
> > A similar feature was added in commit 9c8ef2119949 ("kernel-fit-image:
> > control kernel section with FIT_LINUX_BIN") and subsequently reverted in
> > commit 6eae261b6f52 ("Revert "kernel-fit-image: control kernel section
> > with FIT_LINUX_BIN"") due to its incomplete implementation and lack of
> > tests. Reintroduce an improved version:
> >
> > - The FIT_LINUX_BIN variable (which had been left unused) is renamed to
> > FIT_KERNEL_FILENAME. It can now actually be used to select a different
> > file from DEPLOY_DIR_IMAGE. The file will be compressed using
> > FIT_KERNEL_COMP_ALG as part of the FIT image recipe, rather than than
> > letting the kernel recipe handle this through
> > kernel-fit-extra-artifacts.bbclass.
> > - Alternatively, FIT_KERNEL_FILENAME_COMPRESSED can be used to select a
> > pre-compressed file from DEPLOY_DIR_IMAGE. In this case,
> > FIT_KERNEL_COMP_ALG only controls the "compression" field of the
> > generated FIT image.
> > - To preserve backwards compatibility, FIT_KERNEL_FILENAME_COMPRESSED
> > defaults to "linux.bin". As a special case, the compression algorithm
> > will be read from "linux_comp" for linux.bin. This behavior is
> > considered deprecated and relying on it results in a warning.
> > - Add tests.
> >
> > To resolve the new deprecation warning, it is usually sufficient to set
> > KERNEL_IMAGETYPE to the desired type ("Image" on many archs) and set
> > FIT_KERNEL_FILENAME to the same value.
> >
> > Signed-off-by: Nora Schiffer <[email protected]>
> > ---
>
> Hi Nora,
>
> Thanks for your patch.
>
> It looks like the test_fit_image_kernel_filename selftest is failing on
> arm hosts:
Hi Mathieu,
I believe I know how to fix this, but it is unclear to me what exact
configuration is built here. Is there any way I can replicate the same
autobuilder configuration, so I can run the tests myself before submitting v2?
Best,
Nora
>
> 2026-07-24 21:31:27,684 - oe-selftest - INFO -
> fitimage.KernelFitImageRecipeTests.test_fit_image_kernel_filename
> (subunit.RemotedTestCase)
> 2026-07-24 21:31:27,685 - oe-selftest - INFO - ... FAIL
> ...
> ERROR: linux-yocto-fitimage-1.0-r0 do_compile: Error executing a python
> function in exec_func_python() autogenerated:
>
> The stack trace of python calls that resulted in this exception/failure was:
> File: 'exec_func_python() autogenerated', lineno: 2, function: <module>
> 0001:
> *** 0002:do_compile(d)
> 0003:
> File:
> '/srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/classes-recipe/kernel-fit-image.bbclass',
> lineno: 129, function: do_compile
> 0125:
> 0126: elif kernel_compressed:
> 0127: kernel_path = os.path.join(kernel_deploydir,
> kernel_compressed)
> 0128: kernel_name = os.path.basename(kernel_compressed)
> *** 0129: shutil.copyfile(kernel_path, kernel_name)
> 0130:
> 0131: # FIT_KERNEL_FILENAME or FIT_KERNEL_FILENAME_COMPRESSED was set
> 0132: if kernel_name:
> 0133: root_node.fitimage_emit_section_kernel("kernel-1",
> kernel_name, kernel_comp_alg,
> File: '/usr/lib/python3.14/shutil.py', lineno: 313, function: copyfile
> 0309:
> 0310: if not follow_symlinks and _islink(src):
> 0311: os.symlink(os.readlink(src), dst)
> 0312: else:
> *** 0313: with open(src, 'rb') as fsrc:
> 0314: try:
> 0315: with open(dst, 'wb') as fdst:
> 0316: # macOS
> 0317: if _HAS_FCOPYFILE:
> Exception: FileNotFoundError: [Errno 2] No such file or directory:
> '/srv/pokybuild/yocto-worker/oe-selftest-armhost/build/build-st-1142023/tmp/deploy/images/qemuarm64/bzImage'
>
> https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/4420
>
> Can you have a look at the issue?
>
> Thanks,
> Mathieu
>
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