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Testing: EFI runtime support #736

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ricardosalveti opened this issue Feb 5, 2025 · 2 comments

Contributor

ricardosalveti commented Feb 5, 2025 •

edited

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Validate if EFI runtime support is available and working at runtime.

Ways to validate:

Variables available via /sys/firmware/efi/efivars (efivar can also be used)
kernel: [ 1.867921] efivars: Registered efivars operations
ESP partition automatically mounted on /efi (done by systemd)
bootctl (systemd) exposing features supported by the boot loader

Writing variable content is not currently supported on mainline, since it requires QTEE support (and RPMB access).

Collaborator

lumag commented Feb 5, 2025 •

edited

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Verify that storing the value in the EFI var actually survives after reboot, once supported.

Contributor

mwasilew commented Feb 7, 2025

So there is no need to run ARM BSA/BBR tests?

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