Hi Mathieu,

I will look into this and get back to you.

Thanks,
Siva

On Wed, Jun 3, 2026 at 6:03 PM Mathieu Dubois-Briand <
[email protected]> wrote:

> On Tue Jun 2, 2026 at 1:42 PM CEST, Siva Balasubramanian via
> lists.openembedded.org wrote:
> > do_write_qemuboot_conf had no dependency on the kernel deploy task,
> > so if the kernel was rebuilt without invalidating the rootfs sstate,
> > the task was skipped and .qemuboot.conf was left stale while new
> > image artifacts were deployed with a new timestamp suffix.
> >
> > Add do_write_qemuboot_conf[depends] on KERNEL_DEPLOY_DEPEND using a
> > Python expression to guard against the empty case, since baremetal
> > images (which inherit qemuboot via baremetal-image.bbclass) do not
> > set KERNEL_DEPLOY_DEPEND.
> >
> > KERNEL_DEPLOY_DEPEND is defined with ?= in image.bbclass and is
> > already used by do_build[depends] for the same reason.
> >
> > Fixes: https://bugzilla.yoctoproject.org/show_bug.cgi?id=14520
> > Signed-off-by: Siva Balasubramanian <[email protected]>
> > ---
>
> Hi Siva,
>
> Thanks for the new version.
>
> It looks like we still have a failing selftest:
>
> 2026-06-02 20:22:55,502 - oe-selftest - INFO -
> fitimage.KernelFitImageRecipeTests.test_fit_image_sign_initramfs_bundle
> (subunit.RemotedTestCase)
> 2026-06-02 20:22:55,503 - oe-selftest - INFO -  ... FAIL
> ...
> Initialising tasks...ERROR: 4014 unbuildable tasks were found.
> These are usually caused by circular dependencies and any circular
> dependency chains found will be printed below. Increase the debug level to
> see a list of unbuildable tasks.
>
> Identifying dependency loops (this may take a short while)...
>
> ERROR:
> Dependency loop #1 found:
>   Task
> /srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/recipes-core/images/core-image-minimal-initramfs.bb:do_image
> (dependent Tasks ['core-image-minimal-initramfs.bb:do_flush_pseudodb',
> 'core-image-minimal-initramfs.bb:do_image_qa',
> 'core-image-minimal-initramfs.bb:do_write_qemuboot_conf',
> 'core-image-minimal-initramfs.bb:do_rootfs',
> 'core-image-minimal-initramfs.bb:do_create_rootfs_spdx'])
>   Task
> /srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/recipes-core/images/core-image-minimal-initramfs.bb:do_image_cpio
> (dependent Tasks ['cpio_2.15.bb:do_populate_sysroot',
> 'core-image-minimal-initramfs.bb:do_image'])
>   Task
> /srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/recipes-core/images/core-image-minimal-initramfs.bb:do_image_complete
> (dependent Tasks ['u-boot_2026.04.bb:do_populate_sysroot',
> 'core-image-minimal-initramfs.bb:do_image_cpio',
> 'qemu-helper-native_1.0.bb:do_addto_recipe_sysroot',
> 'core-image-minimal-initramfs.bb:do_image', 
> 'qemu-helper-native_1.0.bb:do_populate_sysroot',
> 'qemu-native_10.2.0.bb:do_populate_sysroot', 'qemu-system-native_10.2.0.bb
> :do_populate_sysroot'])
>   Task
> /srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/recipes-kernel/linux/linux-yocto_6.18.bb:do_bundle_initramfs
> (dependent Tasks ['linux-yocto_6.18.bb:do_install',
> 'core-image-minimal-initramfs.bb:do_image_complete'])
>   Task
> /srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/recipes-kernel/linux/linux-yocto_6.18.bb:do_transform_bundled_initramfs
> (dependent Tasks ['linux-yocto_6.18.bb:do_bundle_initramfs'])
>   Task
> /srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/recipes-kernel/linux/linux-yocto_6.18.bb:do_deploy
> (dependent Tasks ['pigz_2.8.bb:do_populate_sysroot', 
> 'linux-yocto_6.18.bb:do_bundle_initramfs',
> 'linux-yocto_6.18.bb:do_transform_bundled_initramfs',
> 'linux-yocto_6.18.bb:do_install', 
> 'depmodwrapper-cross_1.0.bb:do_populate_sysroot',
> 'linux-yocto_6.18.bb:do_packagedata', 'linux-yocto_6.18.bb:
> do_populate_sysroot'])
>   Task
> /srv/pokybuild/yocto-worker/oe-selftest-armhost/build/layers/openembedded-core/meta/recipes-core/images/core-image-minimal-initramfs.bb:do_write_qemuboot_conf
> (dependent Tasks ['core-image-minimal-initramfs.bb:do_rootfs',
> 'linux-yocto_6.18.bb:do_deploy'])
> ...
>
> https://autobuilder.yoctoproject.org/valkyrie/#/builders/23/builds/4039
> https://autobuilder.yoctoproject.org/valkyrie/#/builders/35/builds/3951
> https://autobuilder.yoctoproject.org/valkyrie/#/builders/48/builds/3809
>
> Can you have a look at the issue?
> The configuration used to reproduce can be found in the "OE Selftest:
> Add layers" and "OE Selftest: Write config" steps.
>
> Thanks,
> Mathieu
>
> --
> Mathieu Dubois-Briand, Bootlin
> Embedded Linux and Kernel engineering
> https://bootlin.com
>
>

-- 

Sivakumar B
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