| Message ID | 20250108100755.55673-1-michael.adler@siemens.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | linux-cip: add kernel config snippet for container compatibility | expand |
On Wed, 2025-01-08 at 11:07 +0100, Michael Adler wrote: > While the cip-core x86-64 kernel configuration includes the necessary > options > for container engines like Docker, the arm64 configuration does not. > I have identified the required kernel configuration options to ensure > compatibility with Docker and Podman. > Instead of integrating these options directly into the arm64 > configuration, I > am providing them as a drop-in snippet to support custom kernel > configurations. > > Note: I am open to feedback on whether this should remain a drop-in > snippet or > be merged into the default configuration. Hi, IMHO this should be merged into the cip defconf. At least the non- arch specific features should be consistent across architectures. Putting Nobuhiro in CC, as he maintains the cip kernel config. We further should validate the both platforms with the runc checker script: https://github.com/opencontainers/runc/blob/main/script/check-config.sh Best regards, Felix > > > Michael Adler (1): > linux-cip: add kernel config snippet for container compatibility > > conf/machine/qemu-amd64.conf | 1 + > conf/machine/qemu-arm64.conf | 1 + > recipes-kernel/linux/files/container.cfg | 114 > ++++++++++++++++++++++ > recipes-kernel/linux/linux-cip-common.inc | 5 + > 4 files changed, 121 insertions(+) > create mode 100644 recipes-kernel/linux/files/container.cfg >
On 08.01.25 11:17, MOESSBAUER, Felix wrote: > On Wed, 2025-01-08 at 11:07 +0100, Michael Adler wrote: >> While the cip-core x86-64 kernel configuration includes the necessary >> options >> for container engines like Docker, the arm64 configuration does not. >> I have identified the required kernel configuration options to ensure >> compatibility with Docker and Podman. >> Instead of integrating these options directly into the arm64 >> configuration, I >> am providing them as a drop-in snippet to support custom kernel >> configurations. >> >> Note: I am open to feedback on whether this should remain a drop-in >> snippet or >> be merged into the default configuration. > > Hi, IMHO this should be merged into the cip defconf. At least the non- > arch specific features should be consistent across architectures. It must be merged there to have practical effect: support scope extension, test coverage for the kernel. Once merged, please propose a patch for isar-cip-core to bump the cip-kernel-config revision here (and tag it with [isar-cip-core], please). Thanks, Jan > > Putting Nobuhiro in CC, as he maintains the cip kernel config. > > We further should validate the both platforms with the runc checker > script: > https://github.com/opencontainers/runc/blob/main/script/check-config.sh > > Best regards, > Felix > >> >> >> Michael Adler (1): >> linux-cip: add kernel config snippet for container compatibility >> >> conf/machine/qemu-amd64.conf | 1 + >> conf/machine/qemu-arm64.conf | 1 + >> recipes-kernel/linux/files/container.cfg | 114 >> ++++++++++++++++++++++ >> recipes-kernel/linux/linux-cip-common.inc | 5 + >> 4 files changed, 121 insertions(+) >> create mode 100644 recipes-kernel/linux/files/container.cfg >> >