[PATCH v3 0/2] drm/ci: Add devicetree validation and KUnit tests

[PATCH v3 0/2] drm/ci: Add devicetree validation and KUnit tests

[Vignesh Raman]

Add jobs to validate devicetrees and run KUnit tests.

Pipeline link,
https://gitlab.freedesktop.org/vigneshraman/linux/-/pipelines/1407489

Link to v1,
https://lore.kernel.org/all/20250327160117.945165-1-vignesh.raman@collabora.com/

Link to v2,
https://lore.kernel.org/all/20250409061543.311184-1-vignesh.raman@collabora.com/

Vignesh Raman (2):
  drm/ci: Add jobs to validate devicetrees
  drm/ci: Add jobs to run KUnit tests

 drivers/gpu/drm/ci/check-devicetrees.yml | 44 ++++++++++++++++++++++++
 drivers/gpu/drm/ci/dt-binding-check.sh   | 16 +++++++++
 drivers/gpu/drm/ci/dtbs-check.sh         | 19 ++++++++++
 drivers/gpu/drm/ci/gitlab-ci.yml         |  4 +++
 drivers/gpu/drm/ci/kunit.sh              | 11 ++++++
 drivers/gpu/drm/ci/kunit.yml             | 33 ++++++++++++++++++
 6 files changed, 127 insertions(+)
 create mode 100644 drivers/gpu/drm/ci/check-devicetrees.yml
 create mode 100755 drivers/gpu/drm/ci/dt-binding-check.sh
 create mode 100755 drivers/gpu/drm/ci/dtbs-check.sh
 create mode 100755 drivers/gpu/drm/ci/kunit.sh
 create mode 100644 drivers/gpu/drm/ci/kunit.yml

-- 
2.47.2

[PATCH v3 1/2] drm/ci: Add jobs to validate devicetrees

[Vignesh Raman]

Add jobs to run dt_binding_check and dtbs_check. If warnings are seen,
exit with a non-zero error code while configuring them as warning in
the GitLab CI pipeline.

Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---

v3:
  - Add dt-binding-check and dtbs-check jobs to the static-checks stage.

v2:
  - Use LLVM/Clang instead of GCC to avoid architecture-specific
    toolchains for cross-compiling.

---
 drivers/gpu/drm/ci/check-devicetrees.yml | 44 ++++++++++++++++++++++++
 drivers/gpu/drm/ci/dt-binding-check.sh   | 16 +++++++++
 drivers/gpu/drm/ci/dtbs-check.sh         | 19 ++++++++++
 drivers/gpu/drm/ci/gitlab-ci.yml         |  2 ++
 4 files changed, 81 insertions(+)
 create mode 100644 drivers/gpu/drm/ci/check-devicetrees.yml
 create mode 100755 drivers/gpu/drm/ci/dt-binding-check.sh
 create mode 100755 drivers/gpu/drm/ci/dtbs-check.sh

diff --git a/drivers/gpu/drm/ci/check-devicetrees.yml b/drivers/gpu/drm/ci/check-devicetrees.yml
new file mode 100644
index 000000000000..75c9b009da1f
--- /dev/null
+++ b/drivers/gpu/drm/ci/check-devicetrees.yml
@@ -0,0 +1,44 @@
+.dt-check-base:
+  stage: static-checks
+  timeout: "30m"
+  variables:
+    FF_USE_NEW_BASH_EVAL_STRATEGY: 'true'
+    SCHEMA: "display"
+  before_script:
+    - apt-get update -qq
+    - apt-get install -y --no-install-recommends clang lld llvm python3-pip yamllint
+    - pip3 install dtschema
+  script:
+    - drivers/gpu/drm/ci/${SCRIPT_NAME}
+  artifacts:
+    when: on_failure
+    paths:
+      - ${ARTIFACT_FILE}
+  allow_failure:
+    exit_codes:
+      - 102
+
+dtbs-check:arm32:
+  extends:
+    - .build:arm32
+    - .dt-check-base
+  variables:
+    SCRIPT_NAME: "dtbs-check.sh"
+    ARTIFACT_FILE: "dtbs-check.log"
+
+dtbs-check:arm64:
+  extends:
+    - .build:arm64
+    - .dt-check-base
+  variables:
+    SCRIPT_NAME: "dtbs-check.sh"
+    ARTIFACT_FILE: "dtbs-check.log"
+
+dt-binding-check:
+  extends:
+    - .build
+    - .use-debian/x86_64_build
+    - .dt-check-base
+  variables:
+    SCRIPT_NAME: "dt-binding-check.sh"
+    ARTIFACT_FILE: "dt-binding-check.log"
diff --git a/drivers/gpu/drm/ci/dt-binding-check.sh b/drivers/gpu/drm/ci/dt-binding-check.sh
new file mode 100755
index 000000000000..5e9a439c48a4
--- /dev/null
+++ b/drivers/gpu/drm/ci/dt-binding-check.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+# SPDX-License-Identifier: MIT
+
+set -euxo pipefail
+
+if ! make -j"${FDO_CI_CONCURRENT:-4}" dt_binding_check \
+        DT_SCHEMA_FILES="${SCHEMA:-}" 2>dt-binding-check.log; then
+    echo "ERROR: 'make dt_binding_check' failed. Please check dt-binding-check.log for details."
+    exit 1
+fi
+
+if [[ -s dt-binding-check.log ]]; then
+    echo "WARNING: dt_binding_check reported warnings. Please check dt-binding-check.log" \
+         "for details."
+    exit 102
+fi
diff --git a/drivers/gpu/drm/ci/dtbs-check.sh b/drivers/gpu/drm/ci/dtbs-check.sh
new file mode 100755
index 000000000000..91212f19fb98
--- /dev/null
+++ b/drivers/gpu/drm/ci/dtbs-check.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+# SPDX-License-Identifier: MIT
+
+set -euxo pipefail
+
+: "${KERNEL_ARCH:?ERROR: KERNEL_ARCH must be set}"
+
+make LLVM=1 ARCH="${KERNEL_ARCH}" defconfig
+
+if ! make -j"${FDO_CI_CONCURRENT:-4}" ARCH="${KERNEL_ARCH}" LLVM=1 dtbs_check \
+        DT_SCHEMA_FILES="${SCHEMA:-}" 2>dtbs-check.log; then
+    echo "ERROR: 'make dtbs_check' failed. Please check dtbs-check.log for details."
+    exit 1
+fi
+
+if [[ -s dtbs-check.log ]]; then
+    echo "WARNING: dtbs_check reported warnings. Please check dtbs-check.log for details."
+    exit 102
+fi
diff --git a/drivers/gpu/drm/ci/gitlab-ci.yml b/drivers/gpu/drm/ci/gitlab-ci.yml
index 65adcd97e06b..ac2f498cfe5a 100644
--- a/drivers/gpu/drm/ci/gitlab-ci.yml
+++ b/drivers/gpu/drm/ci/gitlab-ci.yml
@@ -108,6 +108,7 @@ include:
   - drivers/gpu/drm/ci/static-checks.yml
   - drivers/gpu/drm/ci/build.yml
   - drivers/gpu/drm/ci/test.yml
+  - drivers/gpu/drm/ci/check-devicetrees.yml
   - 'https://gitlab.freedesktop.org/gfx-ci/lab-status/-/raw/main/lab-status.yml'
 
 
@@ -117,6 +118,7 @@ stages:
   - git-archive
   - build-for-tests
   - build-only
+  - static-checks
   - code-validation
   - amdgpu
   - i915
-- 
2.47.2

Re: [PATCH v3 1/2] drm/ci: Add jobs to validate devicetrees

[Helen Koike]

On 17/04/2025 00:04, Vignesh Raman wrote:
> Add jobs to run dt_binding_check and dtbs_check. If warnings are seen,
> exit with a non-zero error code while configuring them as warning in
> the GitLab CI pipeline.
> 
> Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
> Reviewed-by: Maxime Ripard <mripard@kernel.org>
> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
> 
> v3:
>    - Add dt-binding-check and dtbs-check jobs to the static-checks stage.
> 
> v2:
>    - Use LLVM/Clang instead of GCC to avoid architecture-specific
>      toolchains for cross-compiling.
> 
> ---
>   drivers/gpu/drm/ci/check-devicetrees.yml | 44 ++++++++++++++++++++++++
>   drivers/gpu/drm/ci/dt-binding-check.sh   | 16 +++++++++
>   drivers/gpu/drm/ci/dtbs-check.sh         | 19 ++++++++++
>   drivers/gpu/drm/ci/gitlab-ci.yml         |  2 ++
>   4 files changed, 81 insertions(+)
>   create mode 100644 drivers/gpu/drm/ci/check-devicetrees.yml
>   create mode 100755 drivers/gpu/drm/ci/dt-binding-check.sh
>   create mode 100755 drivers/gpu/drm/ci/dtbs-check.sh
> 
> diff --git a/drivers/gpu/drm/ci/check-devicetrees.yml b/drivers/gpu/drm/ci/check-devicetrees.yml
> new file mode 100644
> index 000000000000..75c9b009da1f
> --- /dev/null
> +++ b/drivers/gpu/drm/ci/check-devicetrees.yml
> @@ -0,0 +1,44 @@
> +.dt-check-base:
> +  stage: static-checks
> +  timeout: "30m"
> +  variables:
> +    FF_USE_NEW_BASH_EVAL_STRATEGY: 'true'
> +    SCHEMA: "display"

Shouldn't we also check for gpu ?

Regards,
Helen

> +  before_script:
> +    - apt-get update -qq
> +    - apt-get install -y --no-install-recommends clang lld llvm python3-pip yamllint
> +    - pip3 install dtschema
> +  script:
> +    - drivers/gpu/drm/ci/${SCRIPT_NAME}
> +  artifacts:
> +    when: on_failure
> +    paths:
> +      - ${ARTIFACT_FILE}
> +  allow_failure:
> +    exit_codes:
> +      - 102
> +
> +dtbs-check:arm32:
> +  extends:
> +    - .build:arm32
> +    - .dt-check-base
> +  variables:
> +    SCRIPT_NAME: "dtbs-check.sh"
> +    ARTIFACT_FILE: "dtbs-check.log"
> +
> +dtbs-check:arm64:
> +  extends:
> +    - .build:arm64
> +    - .dt-check-base
> +  variables:
> +    SCRIPT_NAME: "dtbs-check.sh"
> +    ARTIFACT_FILE: "dtbs-check.log"
> +
> +dt-binding-check:
> +  extends:
> +    - .build
> +    - .use-debian/x86_64_build
> +    - .dt-check-base
> +  variables:
> +    SCRIPT_NAME: "dt-binding-check.sh"
> +    ARTIFACT_FILE: "dt-binding-check.log"
> diff --git a/drivers/gpu/drm/ci/dt-binding-check.sh b/drivers/gpu/drm/ci/dt-binding-check.sh
> new file mode 100755
> index 000000000000..5e9a439c48a4
> --- /dev/null
> +++ b/drivers/gpu/drm/ci/dt-binding-check.sh
> @@ -0,0 +1,16 @@
> +#!/bin/bash
> +# SPDX-License-Identifier: MIT
> +
> +set -euxo pipefail
> +
> +if ! make -j"${FDO_CI_CONCURRENT:-4}" dt_binding_check \
> +        DT_SCHEMA_FILES="${SCHEMA:-}" 2>dt-binding-check.log; then
> +    echo "ERROR: 'make dt_binding_check' failed. Please check dt-binding-check.log for details."
> +    exit 1
> +fi
> +
> +if [[ -s dt-binding-check.log ]]; then
> +    echo "WARNING: dt_binding_check reported warnings. Please check dt-binding-check.log" \
> +         "for details."
> +    exit 102
> +fi
> diff --git a/drivers/gpu/drm/ci/dtbs-check.sh b/drivers/gpu/drm/ci/dtbs-check.sh
> new file mode 100755
> index 000000000000..91212f19fb98
> --- /dev/null
> +++ b/drivers/gpu/drm/ci/dtbs-check.sh
> @@ -0,0 +1,19 @@
> +#!/bin/bash
> +# SPDX-License-Identifier: MIT
> +
> +set -euxo pipefail
> +
> +: "${KERNEL_ARCH:?ERROR: KERNEL_ARCH must be set}"
> +
> +make LLVM=1 ARCH="${KERNEL_ARCH}" defconfig
> +
> +if ! make -j"${FDO_CI_CONCURRENT:-4}" ARCH="${KERNEL_ARCH}" LLVM=1 dtbs_check \
> +        DT_SCHEMA_FILES="${SCHEMA:-}" 2>dtbs-check.log; then
> +    echo "ERROR: 'make dtbs_check' failed. Please check dtbs-check.log for details."
> +    exit 1
> +fi
> +
> +if [[ -s dtbs-check.log ]]; then
> +    echo "WARNING: dtbs_check reported warnings. Please check dtbs-check.log for details."
> +    exit 102
> +fi
> diff --git a/drivers/gpu/drm/ci/gitlab-ci.yml b/drivers/gpu/drm/ci/gitlab-ci.yml
> index 65adcd97e06b..ac2f498cfe5a 100644
> --- a/drivers/gpu/drm/ci/gitlab-ci.yml
> +++ b/drivers/gpu/drm/ci/gitlab-ci.yml
> @@ -108,6 +108,7 @@ include:
>     - drivers/gpu/drm/ci/static-checks.yml
>     - drivers/gpu/drm/ci/build.yml
>     - drivers/gpu/drm/ci/test.yml
> +  - drivers/gpu/drm/ci/check-devicetrees.yml
>     - 'https://gitlab.freedesktop.org/gfx-ci/lab-status/-/raw/main/lab-status.yml'
>   
>   
> @@ -117,6 +118,7 @@ stages:
>     - git-archive
>     - build-for-tests
>     - build-only
> +  - static-checks
>     - code-validation
>     - amdgpu
>     - i915

Re: [PATCH v3 1/2] drm/ci: Add jobs to validate devicetrees

[Vignesh Raman]

Hi Helen,

On 24/04/25 00:26, Helen Koike wrote:
> 
> 
> On 17/04/2025 00:04, Vignesh Raman wrote:
>> Add jobs to run dt_binding_check and dtbs_check. If warnings are seen,
>> exit with a non-zero error code while configuring them as warning in
>> the GitLab CI pipeline.
>>
>> Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
>> Reviewed-by: Maxime Ripard <mripard@kernel.org>
>> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
>> ---
>>
>> v3:
>>    - Add dt-binding-check and dtbs-check jobs to the static-checks stage.
>>
>> v2:
>>    - Use LLVM/Clang instead of GCC to avoid architecture-specific
>>      toolchains for cross-compiling.
>>
>> ---
>>   drivers/gpu/drm/ci/check-devicetrees.yml | 44 ++++++++++++++++++++++++
>>   drivers/gpu/drm/ci/dt-binding-check.sh   | 16 +++++++++
>>   drivers/gpu/drm/ci/dtbs-check.sh         | 19 ++++++++++
>>   drivers/gpu/drm/ci/gitlab-ci.yml         |  2 ++
>>   4 files changed, 81 insertions(+)
>>   create mode 100644 drivers/gpu/drm/ci/check-devicetrees.yml
>>   create mode 100755 drivers/gpu/drm/ci/dt-binding-check.sh
>>   create mode 100755 drivers/gpu/drm/ci/dtbs-check.sh
>>
>> diff --git a/drivers/gpu/drm/ci/check-devicetrees.yml b/drivers/gpu/ 
>> drm/ci/check-devicetrees.yml
>> new file mode 100644
>> index 000000000000..75c9b009da1f
>> --- /dev/null
>> +++ b/drivers/gpu/drm/ci/check-devicetrees.yml
>> @@ -0,0 +1,44 @@
>> +.dt-check-base:
>> +  stage: static-checks
>> +  timeout: "30m"
>> +  variables:
>> +    FF_USE_NEW_BASH_EVAL_STRATEGY: 'true'
>> +    SCHEMA: "display"
> 
> Shouldn't we also check for gpu ?

Yes, it would be good to check gpu as well. I will send v4 with these 
update.

Regards,
Vignesh

> 
> Regards,
> Helen
> 
>> +  before_script:
>> +    - apt-get update -qq
>> +    - apt-get install -y --no-install-recommends clang lld llvm 
>> python3-pip yamllint
>> +    - pip3 install dtschema
>> +  script:
>> +    - drivers/gpu/drm/ci/${SCRIPT_NAME}
>> +  artifacts:
>> +    when: on_failure
>> +    paths:
>> +      - ${ARTIFACT_FILE}
>> +  allow_failure:
>> +    exit_codes:
>> +      - 102
>> +
>> +dtbs-check:arm32:
>> +  extends:
>> +    - .build:arm32
>> +    - .dt-check-base
>> +  variables:
>> +    SCRIPT_NAME: "dtbs-check.sh"
>> +    ARTIFACT_FILE: "dtbs-check.log"
>> +
>> +dtbs-check:arm64:
>> +  extends:
>> +    - .build:arm64
>> +    - .dt-check-base
>> +  variables:
>> +    SCRIPT_NAME: "dtbs-check.sh"
>> +    ARTIFACT_FILE: "dtbs-check.log"
>> +
>> +dt-binding-check:
>> +  extends:
>> +    - .build
>> +    - .use-debian/x86_64_build
>> +    - .dt-check-base
>> +  variables:
>> +    SCRIPT_NAME: "dt-binding-check.sh"
>> +    ARTIFACT_FILE: "dt-binding-check.log"
>> diff --git a/drivers/gpu/drm/ci/dt-binding-check.sh b/drivers/gpu/drm/ 
>> ci/dt-binding-check.sh
>> new file mode 100755
>> index 000000000000..5e9a439c48a4
>> --- /dev/null
>> +++ b/drivers/gpu/drm/ci/dt-binding-check.sh
>> @@ -0,0 +1,16 @@
>> +#!/bin/bash
>> +# SPDX-License-Identifier: MIT
>> +
>> +set -euxo pipefail
>> +
>> +if ! make -j"${FDO_CI_CONCURRENT:-4}" dt_binding_check \
>> +        DT_SCHEMA_FILES="${SCHEMA:-}" 2>dt-binding-check.log; then
>> +    echo "ERROR: 'make dt_binding_check' failed. Please check dt- 
>> binding-check.log for details."
>> +    exit 1
>> +fi
>> +
>> +if [[ -s dt-binding-check.log ]]; then
>> +    echo "WARNING: dt_binding_check reported warnings. Please check 
>> dt-binding-check.log" \
>> +         "for details."
>> +    exit 102
>> +fi
>> diff --git a/drivers/gpu/drm/ci/dtbs-check.sh b/drivers/gpu/drm/ci/ 
>> dtbs-check.sh
>> new file mode 100755
>> index 000000000000..91212f19fb98
>> --- /dev/null
>> +++ b/drivers/gpu/drm/ci/dtbs-check.sh
>> @@ -0,0 +1,19 @@
>> +#!/bin/bash
>> +# SPDX-License-Identifier: MIT
>> +
>> +set -euxo pipefail
>> +
>> +: "${KERNEL_ARCH:?ERROR: KERNEL_ARCH must be set}"
>> +
>> +make LLVM=1 ARCH="${KERNEL_ARCH}" defconfig
>> +
>> +if ! make -j"${FDO_CI_CONCURRENT:-4}" ARCH="${KERNEL_ARCH}" LLVM=1 
>> dtbs_check \
>> +        DT_SCHEMA_FILES="${SCHEMA:-}" 2>dtbs-check.log; then
>> +    echo "ERROR: 'make dtbs_check' failed. Please check dtbs- 
>> check.log for details."
>> +    exit 1
>> +fi
>> +
>> +if [[ -s dtbs-check.log ]]; then
>> +    echo "WARNING: dtbs_check reported warnings. Please check dtbs- 
>> check.log for details."
>> +    exit 102
>> +fi
>> diff --git a/drivers/gpu/drm/ci/gitlab-ci.yml b/drivers/gpu/drm/ci/ 
>> gitlab-ci.yml
>> index 65adcd97e06b..ac2f498cfe5a 100644
>> --- a/drivers/gpu/drm/ci/gitlab-ci.yml
>> +++ b/drivers/gpu/drm/ci/gitlab-ci.yml
>> @@ -108,6 +108,7 @@ include:
>>     - drivers/gpu/drm/ci/static-checks.yml
>>     - drivers/gpu/drm/ci/build.yml
>>     - drivers/gpu/drm/ci/test.yml
>> +  - drivers/gpu/drm/ci/check-devicetrees.yml
>>     - 'https://gitlab.freedesktop.org/gfx-ci/lab-status/-/raw/main/ 
>> lab-status.yml'
>> @@ -117,6 +118,7 @@ stages:
>>     - git-archive
>>     - build-for-tests
>>     - build-only
>> +  - static-checks
>>     - code-validation
>>     - amdgpu
>>     - i915
> 

[PATCH v3 2/2] drm/ci: Add jobs to run KUnit tests

[Vignesh Raman]

Add jobs to run KUnit tests using tools/testing/kunit/kunit.py tool.

Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
---

v3:
  - Add KUnit tests to the kunit stage.

v2:
  - Use LLVM/Clang instead of GCC to avoid architecture-specific
    toolchains for cross-compiling.

---
 drivers/gpu/drm/ci/gitlab-ci.yml |  2 ++
 drivers/gpu/drm/ci/kunit.sh      | 11 +++++++++++
 drivers/gpu/drm/ci/kunit.yml     | 33 ++++++++++++++++++++++++++++++++
 3 files changed, 46 insertions(+)
 create mode 100755 drivers/gpu/drm/ci/kunit.sh
 create mode 100644 drivers/gpu/drm/ci/kunit.yml

diff --git a/drivers/gpu/drm/ci/gitlab-ci.yml b/drivers/gpu/drm/ci/gitlab-ci.yml
index ac2f498cfe5a..a9fc355c2ff5 100644
--- a/drivers/gpu/drm/ci/gitlab-ci.yml
+++ b/drivers/gpu/drm/ci/gitlab-ci.yml
@@ -109,6 +109,7 @@ include:
   - drivers/gpu/drm/ci/build.yml
   - drivers/gpu/drm/ci/test.yml
   - drivers/gpu/drm/ci/check-devicetrees.yml
+  - drivers/gpu/drm/ci/kunit.yml
   - 'https://gitlab.freedesktop.org/gfx-ci/lab-status/-/raw/main/lab-status.yml'
 
 
@@ -119,6 +120,7 @@ stages:
   - build-for-tests
   - build-only
   - static-checks
+  - kunit
   - code-validation
   - amdgpu
   - i915
diff --git a/drivers/gpu/drm/ci/kunit.sh b/drivers/gpu/drm/ci/kunit.sh
new file mode 100755
index 000000000000..90b8713ce7a2
--- /dev/null
+++ b/drivers/gpu/drm/ci/kunit.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+# SPDX-License-Identifier: MIT
+
+set -euxo pipefail
+
+: "${KERNEL_ARCH:?ERROR: KERNEL_ARCH must be set}"
+
+./tools/testing/kunit/kunit.py run \
+  --arch "${KERNEL_ARCH}" \
+  --make_option LLVM=1 \
+  --kunitconfig=drivers/gpu/drm/tests
diff --git a/drivers/gpu/drm/ci/kunit.yml b/drivers/gpu/drm/ci/kunit.yml
new file mode 100644
index 000000000000..37ab9cc2c9a8
--- /dev/null
+++ b/drivers/gpu/drm/ci/kunit.yml
@@ -0,0 +1,33 @@
+.kunit-packages: &kunit-packages
+  - apt-get update -qq
+  - apt-get install -y --no-install-recommends clang lld llvm
+
+.kunit-base:
+  stage: kunit
+  timeout: "30m"
+  script:
+    - drivers/gpu/drm/ci/kunit.sh
+
+kunit:arm32:
+  extends:
+    - .build:arm32
+    - .kunit-base
+  before_script:
+    - *kunit-packages
+    - apt-get install -y --no-install-recommends qemu-system-arm
+
+kunit:arm64:
+  extends:
+    - .build:arm64
+    - .kunit-base
+  before_script:
+    - *kunit-packages
+    - apt-get install -y --no-install-recommends qemu-system-aarch64
+
+kunit:x86_64:
+  extends:
+    - .build:x86_64
+    - .kunit-base
+  before_script:
+    - *kunit-packages
+    - apt-get install -y --no-install-recommends qemu-system-x86
-- 
2.47.2

Re: [PATCH v3 0/2] drm/ci: Add devicetree validation and KUnit tests

[Helen Koike]

Hi Vignesh,

Thanks for this version, please see my comments below.

On 17/04/2025 00:04, Vignesh Raman wrote:
> Add jobs to validate devicetrees and run KUnit tests.
> 
> Pipeline link,
> https://gitlab.freedesktop.org/vigneshraman/linux/-/pipelines/1407489

I see this message:

WARNING: Running pip as the 'root' user can result in broken permissions 
and conflicting behaviour with the system package manager. It is 
recommended to use a virtual environment instead: 
https://pip.pypa.io/warnings/venv


It would be nice to fix this at some point.

With or without this, for the entire series:

Acked-by: Helen Koike <helen.fornazier@gmail.com>

Thanks
Helen

> 
> Link to v1,
> https://lore.kernel.org/all/20250327160117.945165-1-vignesh.raman@collabora.com/
> 
> Link to v2,
> https://lore.kernel.org/all/20250409061543.311184-1-vignesh.raman@collabora.com/
> 
> Vignesh Raman (2):
>    drm/ci: Add jobs to validate devicetrees
>    drm/ci: Add jobs to run KUnit tests
> 
>   drivers/gpu/drm/ci/check-devicetrees.yml | 44 ++++++++++++++++++++++++
>   drivers/gpu/drm/ci/dt-binding-check.sh   | 16 +++++++++
>   drivers/gpu/drm/ci/dtbs-check.sh         | 19 ++++++++++
>   drivers/gpu/drm/ci/gitlab-ci.yml         |  4 +++
>   drivers/gpu/drm/ci/kunit.sh              | 11 ++++++
>   drivers/gpu/drm/ci/kunit.yml             | 33 ++++++++++++++++++
>   6 files changed, 127 insertions(+)
>   create mode 100644 drivers/gpu/drm/ci/check-devicetrees.yml
>   create mode 100755 drivers/gpu/drm/ci/dt-binding-check.sh
>   create mode 100755 drivers/gpu/drm/ci/dtbs-check.sh
>   create mode 100755 drivers/gpu/drm/ci/kunit.sh
>   create mode 100644 drivers/gpu/drm/ci/kunit.yml
> 

Re: [PATCH v3 0/2] drm/ci: Add devicetree validation and KUnit tests

[Vignesh Raman]

Hi Helen,

On 24/04/25 00:21, Helen Koike wrote:
> Hi Vignesh,
> 
> Thanks for this version, please see my comments below.
> 
> On 17/04/2025 00:04, Vignesh Raman wrote:
>> Add jobs to validate devicetrees and run KUnit tests.
>>
>> Pipeline link,
>> https://gitlab.freedesktop.org/vigneshraman/linux/-/pipelines/1407489
> 
> I see this message:
> 
> WARNING: Running pip as the 'root' user can result in broken permissions 
> and conflicting behaviour with the system package manager. It is 
> recommended to use a virtual environment instead: https://pip.pypa.io/ 
> warnings/venv

We should use --break-system-packages in,
pip3 install dtschema

Will fix it. Thanks.

Regards,
Vignesh

> 
> 
> It would be nice to fix this at some point.
> 
> With or without this, for the entire series:
> 
> Acked-by: Helen Koike <helen.fornazier@gmail.com>
> 
> Thanks
> Helen
> 
>>
>> Link to v1,
>> https://lore.kernel.org/all/20250327160117.945165-1- 
>> vignesh.raman@collabora.com/
>>
>> Link to v2,
>> https://lore.kernel.org/all/20250409061543.311184-1- 
>> vignesh.raman@collabora.com/
>>
>> Vignesh Raman (2):
>>    drm/ci: Add jobs to validate devicetrees
>>    drm/ci: Add jobs to run KUnit tests
>>
>>   drivers/gpu/drm/ci/check-devicetrees.yml | 44 ++++++++++++++++++++++++
>>   drivers/gpu/drm/ci/dt-binding-check.sh   | 16 +++++++++
>>   drivers/gpu/drm/ci/dtbs-check.sh         | 19 ++++++++++
>>   drivers/gpu/drm/ci/gitlab-ci.yml         |  4 +++
>>   drivers/gpu/drm/ci/kunit.sh              | 11 ++++++
>>   drivers/gpu/drm/ci/kunit.yml             | 33 ++++++++++++++++++
>>   6 files changed, 127 insertions(+)
>>   create mode 100644 drivers/gpu/drm/ci/check-devicetrees.yml
>>   create mode 100755 drivers/gpu/drm/ci/dt-binding-check.sh
>>   create mode 100755 drivers/gpu/drm/ci/dtbs-check.sh
>>   create mode 100755 drivers/gpu/drm/ci/kunit.sh
>>   create mode 100644 drivers/gpu/drm/ci/kunit.yml
>>
>