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Wed, 05 Mar 2025 05:38:20 -0000 X-Groupsio-URL: https://lists.cip-project.org/g/cip-dev/message/18029 On 05.03.25 05:45, nobuhiro1.iwamatsu@toshiba.co.jp wrote: > Hi Jan, >=20 >> -----Original Message----- >> From: Jan Kiszka >> Sent: Saturday, March 1, 2025 12:40 AM >> To: iwamatsu nobuhiro(=E5=B2=A9=E6=9D=BE =E4=BF=A1=E6=B4=8B =E2=97=8B=EF= =BC=A4=EF=BC=A9=EF=BC=B4=EF=BC=A3=E2=96=A1=EF=BC=A4=EF=BC=A9=EF=BC=B4=E2=97= =8B=EF=BC=AF=EF=BC=B3=EF=BC=B4) >> ; cip-dev@lists.cip-project.org >> Subject: Re: [isar-cip-core][PATCH 1/2] kas/opt: Add option for not inst= all >> kernel >> >> On 28.02.25 13:46, Nobuhiro Iwamatsu wrote: >>> This adds an option to create an image that does not contain the kernel= . >>> >> >> What is the use case? How does this relate to kas/opt/kernelci.yml? >> >=20 > This is not related kas/opt/kernelci.yml. This will be used to create roo= tfs for CIP/LAVA testing.=20 > The current recipe creates an image containing the kernel binary. Kernel = binaries are not needed in > rootfs for kernel testing. Therefore, we have added an option to remove i= t. > This is also useful because some users may need rootfs without kernel bin= aries. For my understanding: When is kernelci.yml used, when the kernel-free image? For kernelci, we also deploy (not right now as upstream's API is changing), but that was always with the kernel - why there? >=20 >>> Signed-off-by: Nobuhiro Iwamatsu >>> --- >>> .gitlab-ci.yml | 28 ++++++++++++++++++++++- >>> kas/opt/no_kernel.yml | 17 ++++++++++++++ >>> scripts/deploy-cip-core.sh | 47 >>> +++++++++++++++++++++++++++----------- >>> 3 files changed, 78 insertions(+), 14 deletions(-) create mode >>> 100644 kas/opt/no_kernel.yml >>> >>> diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index 4df521b..a09eedd >>> 100644 >>> --- a/.gitlab-ci.yml >>> +++ b/.gitlab-ci.yml >>> @@ -27,6 +27,7 @@ variables: >>> build_swu_v2: disable >>> swupdate_version: default >>> test_function: swupdate >>> + no_kernel: disable >>> >>> stages: >>> - build >>> @@ -67,9 +68,10 @@ default: >>> - if [ "${watchdog}" =3D "disable" ]; then >> base_yaml=3D"${base_yaml}:kas/opt/disable-watchdog.yml"; fi >>> - if [ "${security_test}" =3D "enable" ]; then >> base_yaml=3D"${base_yaml}:kas/opt/security_test.yml"; fi >>> - if [ "${swupdate_version}" =3D "2022.12" ]; then >>> base_yaml=3D"${base_yaml}:kas/opt/swupdate-2022.12.yaml"; fi >>> + - if [ "${no_kernel}" =3D "enable" ]; then >>> + base_yaml=3D"${base_yaml}:kas/opt/no_kernel.yml"; fi >>> - echo "Building ${base_yaml}" >>> - kas build ${base_yaml} >>> - - if [ "${deploy}" =3D "enable" ]; then scripts/deploy-cip-core.sh >> ${release} ${target} ${extension} ${dtb} ${CI_COMMIT_REF_SLUG} wic; fi >>> + - if [ "${deploy}" =3D "enable" ]; then scripts/deploy-cip-core.sh >>> + ${release} ${target} ${extension} ${no_kernel} ${dtb} >>> + ${CI_COMMIT_REF_SLUG} wic; fi >>> - if [ "${build_swu_v2}" =3D "enable" ]; then >>> mkdir build/previous-image; >>> if [ "${extension}" =3D "security" ] || [ "${extension}" =3D >>> "ebg-secure-boot-snakeoil" ]; then @@ -221,6 +223,30 @@ >> build:qemu-arm-test: >>> target: qemu-arm >>> extension: test >>> >>> +build:qemu-amd64-test-nokernel: >>> + extends: >>> + - .build_base >>> + variables: >>> + target: qemu-amd64 >>> + extension: test >>> + no_kernel: enable >>> + >>> +build:qemu-arm64-test-nokernel: >>> + extends: >>> + - .build_base >>> + variables: >>> + target: qemu-arm64 >>> + extension: test >>> + no_kernel: enable >>> + >>> +build:qemu-arm-test-nokernel: >>> + extends: >>> + - .build_base >>> + variables: >>> + target: qemu-arm >>> + extension: test >>> + no_kernel: enable >>> + >> >> Do we always need to build and deploy those extra images? >=20 > It will not be necessary every time. > It will need to be built when LTP is updated or when a point release is h= ad in Debian. > The current gitlab pipeline is not that well thought out and I think it n= eeds to be considered. >=20 If we do not pick up the artifacts automatically from a pipeline build, we can make these variants also manually triggered. But I still need to understand the apparent overlap with the kernelci builds (which happen unconditionally so far). BTW, where is the riscv64 variant? >> >>> build:x86-uefi-secure-boot: >>> extends: >>> - .build_base >>> diff --git a/kas/opt/no_kernel.yml b/kas/opt/no_kernel.yml new file >>> mode 100644 index 0000000..2338177 >>> --- /dev/null >>> +++ b/kas/opt/no_kernel.yml >>> @@ -0,0 +1,17 @@ >>> +# >>> +# CIP Core, generic profile >>> +# >>> +# Copyright (c) Toshiba Corporation 2025 # # Authors: >>> +# Nobuhiro Iwamatsu >>> +# >>> +# SPDX-License-Identifier: MIT >>> +# >>> + >>> +header: >>> + version: 14 >>> + >>> +local_conf_header: >>> + kernel-version: | >>> + IMAGE_INSTALL:remove =3D "linux-image-cip linux-image-cip-rt" >> >> KERNEL_NAME =3D "", that will also disable the now pointless build of th= e >> kernel. >=20 > Thank you. > This is simpler and better. >=20 > Best regards, > Nobuhiro --=20 Siemens AG, Foundational Technologies Linux Expert Center