From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9881C330B09; Wed, 2 Sep 2026 08:17:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788337037; cv=none; b=rIlmullz79msjmsyOPxfBIkCXqA0u+Oaxt30GcxYJQPQdtlDPrZtIRLDpsrFG513G0S4guYOSjlY4aKpzkqbXG0OIAIzD0Q4TXVidQ7hAt79IKyJO7ti9RCtrcHX4BHiVybv1oK4jL4SssIOadk/JfK06qarzgRoyTee33EE6wI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788337037; c=relaxed/simple; bh=Ovo5Mcq/jYwM8ezUqUEBJTNujsmMpJ978tHQdMnoGg8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=MskHkhAOB/T633gfp++EaAj3vR3Iz+QcXaFPlQ7s2LAbEh8Ql6qHWnN69FnmfNLhanP+a272OjVmrEFdkzngXnNLzGqzZHyExTtC7/N2OqWQPaWRh/Nth5OCNeV9oNzeHR1dQgGHXuA1Snacj7jvhQPS/zgWkt/ZKve3B4j8Pm0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=M+gx8d/w; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="M+gx8d/w" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF79E1F000E9; Wed, 2 Sep 2026 08:17:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788337036; bh=pVE2qTsB0mK6s2rRiXMfL8ZarYqiiXhFuJg8Bj9f++c=; h=From:Date:Subject:To:Cc; b=M+gx8d/w06R2s4CJEPm2iclJUby+/xjc+h7L6rm79z17Za2E6fgQuAPOfjwadeTYV jeDiyVFEB0+enpjCaG6YC3M21ckM4Deco+8SNcjXGkSnown/Ovm6r0xrPhrQOBnweR MhOMeuZ3vxImdPMFg77smOZYVd5shz4RRFZCp+Rgg2Fwq//VP61dWdaImhhK7B1ayV oXlZv4GykMhqQaHfs2P0QSqNjv+5sj1+0O8qenXY4wWeQ53EVqtvl0isXEjSReHBHa Xh2gcqoBufHR6FUc18wuojm5Q8mIw3I+MmOASaCsJorq5t6mcRkR2ugadDtwC8+n6U aiPhbTJdKul4w== From: Maxime Ripard Date: Wed, 02 Sep 2026 10:17:09 +0200 Subject: [PATCH] drm/ci: Add CI pipeline for drm-misc branches Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260902-drm-drm-misc-ci-v1-1-49d05e228eab@kernel.org> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDSwMj3ZSiXDDOzSxO1k3O1E1NNks2szQ1MANKKwF1FRSlpmVWgE2Mjq2 tBQAg1iAAYQAAAA== X-Change-ID: 20260902-drm-drm-misc-ci-ec6c69506609 To: Helen Koike , Vignesh Raman , Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, llvm@lists.linux.dev, Maxime Ripard X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=5559; i=mripard@kernel.org; h=from:subject:message-id; bh=Ovo5Mcq/jYwM8ezUqUEBJTNujsmMpJ978tHQdMnoGg8=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDFnTb3f8NH+t5vz4Bb9yItuO7+aSV6dmVHBv0F3YM+d0X 62GZWdTx1QWBmFOBlkxRZYnMmGnl7cvrnKwX/kDZg4rE8gQBi5OAZjIRxPGhq+renbp3zz9b1Nt Ut1JCffXf79/mv1DIGO5nMpuO4s9e8ydxJjCXOsO8Ys/n6x8b9mUnYwNuz4z7WPSMF5g4SHTVe2 8r/f7EdVTaie2Ty3mDbsZ/2b+nG+mQve+HQopDt7G217iENgKAA== X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D The DRM CI infrastructure [1] 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 for merge requests targeting drm-misc-next, drm-misc-fixes, and drm-misc-next-fixes. It reuses kunit.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 and runs the DRM KUnit tests. Link: https://lore.kernel.org/all/20250319-greedy-sturgeon-from-avalon-ac758f@houat/ Signed-off-by: Maxime Ripard --- drivers/gpu/drm/ci/drm-misc-ci.yml | 123 +++++++++++++++++++++++++++++++++++++ 1 file changed, 123 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..40c6d7ba1afb --- /dev/null +++ b/drivers/gpu/drm/ci/drm-misc-ci.yml @@ -0,0 +1,123 @@ +# CI pipeline for drm-misc-next, drm-misc-fixes, and drm-misc-next-fixes. +# +# Runs on merge requests only. Compiles the kernel for arm, arm64, and +# x86_64, and executes the DRM KUnit tests on each architecture. +# +# 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. +# +# build.yml and the Mesa container/build pipelines are not included +# here: they pull in hundreds of Mesa-specific jobs and templates that +# would each need to be individually stubbed or disabled. The few +# templates we need (.build:arm32, .build:arm64, .build:x86_64) are +# simple enough to define 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: "2026-09-02-01" + LLVM_VERSION: "19" + +default: + before_script: [] + +include: + - project: 'freedesktop/ci-templates' + ref: *ci-templates-commit + file: + - '/templates/debian.yml' + - local: drivers/gpu/drm/ci/kunit.yml + +stages: + - container + - build + - kunit + +# --- Pipeline rules --- +workflow: + rules: + - if: $CI_PIPELINE_SOURCE == "merge_request_event" && $CI_MERGE_REQUEST_TARGET_BRANCH_NAME =~ /^drm-misc-(next|fixes|next-fixes)$/ + when: always + +# kunit.yml's jobs inherit .build-rules through the .build:* chain. +# Pass everything through since the pipeline is already gated by +# workflow:rules. +.build-rules: + rules: + - when: on_success + +# --- Container build job --- +# Single container with all build tools. LLVM handles cross-compilation +# to arm and arm64, so no architecture-specific containers are needed. +debian/kernel-build: + extends: .fdo.container-build@debian + stage: container + variables: + FDO_DISTRIBUTION_VERSION: trixie + FDO_DISTRIBUTION_TAG: "${KERNEL_BUILD_CONTAINER_TAG}" + FDO_DISTRIBUTION_PACKAGES: >- + bc bison ca-certificates cpio curl + clang-${LLVM_VERSION} flex gzip + lld-${LLVM_VERSION} llvm-${LLVM_VERSION} + libelf-dev libssl-dev + make perl pkg-config python3 + xz-utils + +# --- Build templates --- +.build-base: + image: "${CI_REGISTRY}/${FDO_UPSTREAM_REPO}/debian/trixie:${KERNEL_BUILD_CONTAINER_TAG}" + needs: ["debian/kernel-build"] + +.build:arm32: + extends: .build-base + variables: + KERNEL_ARCH: "arm" + DEFCONFIG_ARCH: "arm" + +.build:arm64: + extends: .build-base + variables: + KERNEL_ARCH: "arm64" + DEFCONFIG_ARCH: "arm64" + +.build:x86_64: + extends: .build-base + variables: + KERNEL_ARCH: "x86_64" + DEFCONFIG_ARCH: "x86" + +# --- Kernel-wide build jobs (LLVM) --- +.kernel-build: + stage: build + timeout: 45m + variables: + GIT_DEPTH: 1 + DEFCONFIG_URL: https://gitlab.freedesktop.org/drm/tip/-/raw/rerere-cache/drm-misc-${DEFCONFIG_ARCH}_defconfig + artifacts: {} + before_script: + - drivers/gpu/drm/ci/setup-llvm-links.sh + - curl -L --retry 4 -f --retry-all-errors --retry-delay 60 -o .config "${DEFCONFIG_URL}" + +kernel-build:arm32: + extends: [.build:arm32, .kernel-build] + script: + - make ARCH=arm LLVM=1 olddefconfig + - make ARCH=arm LLVM=1 -j$(nproc) + +kernel-build:arm64: + extends: [.build:arm64, .kernel-build] + script: + - make ARCH=arm64 LLVM=1 olddefconfig + - make ARCH=arm64 LLVM=1 -j$(nproc) + +kernel-build:x86_64: + extends: [.build:x86_64, .kernel-build] + script: + - make ARCH=x86 LLVM=1 olddefconfig + - make ARCH=x86 LLVM=1 -j$(nproc) + +# --- KUnit jobs --- +# kunit:arm32, kunit:arm64, and kunit:x86_64 are defined in kunit.yml +# and implicitly enabled here through the .build:* templates above. --- base-commit: 0116f19db5931348c937eafa1f76a9a19bf82c81 change-id: 20260902-drm-drm-misc-ci-ec6c69506609 Best regards, -- Maxime Ripard