sys-kernel/coreos-modules: Enable TPM TIS drivers for arm64 #1755
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jepio
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Mar 15, 2024
ader1990
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Mar 15, 2024
sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/files/commonconfig-6.6
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ader1990
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Mar 16, 2024
| CONFIG_TCG_TIS_I2C_ATMEL=m | ||
| CONFIG_TCG_TIS_I2C_INFINEON=m | ||
| CONFIG_TCG_TIS_I2C_NUVOTON=m | ||
| CONFIG_TCG_TIS_SPI=m |
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the CI failed
ERROR: sys-kernel/coreos-modules-6.6.21::coreos failed (configure phase):
2024-03-15T19:58:51.4682912Z * Requested options not enabled in build:
2024-03-15T19:58:51.4683239Z * CONFIG_TCG_TIS_SPI
Most likely, because CONFIG_SPI is required for this flag. Maybe we can add I2C and SPI later on, if needed. Adding these two options seem to enable a kernel tree that might bulk up the size.
The arm64 kernel didn't have TPM support for the qemu TPM2 TIS software TPM. This moves the TPM TIS kernel module enablement to the common config of both architectures. Authored-by: Kai Lueke <kailuke@microsoft.com> Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>
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@pothos I've pushed an amended commit that drops the I2C/SPI enablement. |
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Build action triggered: https://github.com/flatcar/scripts/actions/runs/8682904445 |
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On arm64 the tpm is now correctly detected: |
ader1990
approved these changes
Mar 18, 2024
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Should we merge this PR to fix the arm64 CI failures? |
dongsupark
approved these changes
Mar 19, 2024
pothos
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Apr 15, 2024
sys-kernel/coreos-modules: Enable TPM TIS drivers for arm64
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Cherry-picked for 3913 |
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The arm64 kernel didn't have TPM support for the qemu TPM2 TIS software TPM.
This moves the TPM TIS kernel module enablement to the common config of both architectures. In addition it enables the SPI and I2C drivers.
How to use
This should make the clevis test work on arm64 as it does on amd64.
Note that there is still a service error message on first boot which causes kola to mark the test failed.
Testing done
TODO: When the build succeeds we could try the (fixed) kola test or do a manual test