Re: [PATCH v2] drm/ci: Add CI pipeline for drm-misc branches

[Maxime Ripard]

Hi Vignesh,

On Mon, Oct 19, 2026 at 03:30:54PM +0530, Vignesh Raman wrote:
> Hi,
> 
> On 11/09/26 17:48, Maxime Ripard wrote:
> > The DRM CI infrastructure builds upon Mesa's CI to run IGT tests on
> > hardware. Its focus is on functional testing on a selected number of
> > targets.
> > 
> > The concern for drm-misc is different: it merges a large number of
> > patches across many platforms, and build or unit test breakages happen
> > on a regular basis. Adding build and unit testing for drm-misc has been
> > on the back of our minds, and a first attempt was made last year. The
> > feedback was to rely more on the existing infrastructure.
> > 
> > Introduce a CI entry point that runs on pushes to drm-misc-next,
> > drm-misc-fixes, and drm-misc-next-fixes. It reuses kunit.yml,
> > check-devicetrees.yml, and the freedesktop ci-templates, while defining
> > build templates inline to avoid pulling in the Mesa pipeline.
> > 
> > A single Debian container with LLVM handles cross-compilation to all
> > three architectures. The pipeline compiles the kernel using defconfigs
> > from the drm/tip rerere-cache branch, runs the DRM KUnit tests, and
> > checks device tree bindings.
> > 
> > Link: https://lore.kernel.org/all/20250319-greedy-sturgeon-from-avalon-ac758f@houat/
> > Acked-by: Vignesh Raman <vignesh.raman@xxxxxxxxxxxxx>
> > Signed-off-by: Maxime Ripard <mripard@xxxxxxxxxx>
> > ---
> > Changes in v2:
> > - Run dt_bindings_check
> > - Run on push instead of MR after some discussions with Dave and Sima
> > - Test run here: https://gitlab.freedesktop.org/mripard/kernel/-/pipelines/1744733
> > - Link to v1: https://lore.kernel.org/r/20260902-drm-drm-misc-ci-v1-1-49d05e228eab@xxxxxxxxxx
> 
> Acked-by: Vignesh Raman <vignesh.raman@xxxxxxxxxxxxx>

Thanks for the review, see below

> > ---
> >   drivers/gpu/drm/ci/drm-misc-ci.yml | 147 +++++++++++++++++++++++++++++++++++++
> >   1 file changed, 147 insertions(+)
> > 
> > diff --git a/drivers/gpu/drm/ci/drm-misc-ci.yml b/drivers/gpu/drm/ci/drm-misc-ci.yml
> > new file mode 100644
> > index 000000000000..4ab87547794e
> > --- /dev/null
> > +++ b/drivers/gpu/drm/ci/drm-misc-ci.yml
> > @@ -0,0 +1,147 @@
> > +# CI pipeline for drm-misc-next, drm-misc-fixes, and drm-misc-next-fixes.
> > +#
> > +# Runs on pushes to drm-misc-next, drm-misc-fixes, and
> > +# drm-misc-next-fixes. Compiles the kernel for arm, arm64, and
> > +# x86_64, runs the DRM KUnit tests, and checks device tree bindings.
> > +#
> > +# A single container image is built using freedesktop ci-templates with
> > +# the packages needed for kernel compilation and LLVM for
> > +# cross-compilation. QEMU is installed at runtime by the KUnit jobs.
> > +#
> > +# check-devicetrees.yml and kunit.yml are included directly. build.yml
> > +# and the Mesa container/build pipelines are not:
> > +# they pull in hundreds of Mesa-specific jobs and templates that would
> > +# each need to be individually stubbed or disabled. The build templates
> > +# (.build:arm32, .build:arm64, .build:x86_64) are defined inline.
> > +
> > +variables:
> > +  CI_TEMPLATES_COMMIT: &ci-templates-commit aec7a6ce7bb38902c70641526f6611e27141784a
> > +  # Project whose container registry stores the built images
> > +  FDO_UPSTREAM_REPO: mripard/kernel
> > +  KERNEL_BUILD_CONTAINER_TAG: "2026-09-11-01"
> > +  LLVM_VERSION: "19"

I just realised there's still my personal repo being used as the
container registry. Are you ok if I change it to drm/misc/kernel when
applying?

Thanks again,
Maxime

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