I have verified acpi-call 1.1.0-5ubuntu0.1 from focal-proposed and I can confirm it fixes the compilation issue with hwe-5.8 kernel.
Testcase: installed acpi-call-dkms 1.1.0-5ubuntu0.1 on a Focal system, built and loaded the dkms module with linux-image-5.4.0-52-generic and linux-image-5.8.0-25-generic.
Also re-run ADT tests on amd64/arm64 with linux-meta-hwe-5.8:
I have verified acpi-call 1.1.0-5ubuntu0.1 from focal-proposed and I can confirm it fixes the compilation issue with hwe-5.8 kernel.
Testcase: installed acpi-call-dkms 1.1.0-5ubuntu0.1 on a Focal system, built and loaded the dkms module with linux-image- 5.4.0-52- generic and linux-image- 5.8.0-25- generic.
Also re-run ADT tests on amd64/arm64 with linux-meta-hwe-5.8:
amd64: /objectstorage. prodstack4- 5.canonical. com/v1/ AUTH_77e2ada1e7 a84929a74ba3b87 153c0ac/ autopkgtest- focal/focal/ amd64/a/ acpi-call/ 20201110_ 134040_ 06a34@/ log.gz
https:/
arm64: /objectstorage. prodstack4- 5.canonical. com/v1/ AUTH_77e2ada1e7 a84929a74ba3b87 153c0ac/ autopkgtest- focal/focal/ arm64/a/ acpi-call/ 20201110_ 134313_ a0cc6@/ log.gz
https:/