Bug#1007023: Please can you enable HyperV kconfig options for arm64 kernel?
Hi Steve
On Tue, Mar 15, 2022 at 10:15:22AM +0000, Steve Capper wrote:
> > Can you please show the ACPI tables provided to the virtual machine?
> > Especially I'm interested in the SPCR table.
> Of course.
> I couldn't see an SPCR, but I did see a DBG2:
Thanks.
> Are you debugging an issue?
No. I was just trying to find out if Linux is supported on this target.
The Linux implementation for ARM64 requires the SPCR table.[1][2] So it
missing makes the platform kind of unsupported.
Regards,
Bastian
[1]: https://www.kernel.org/doc/html/latest/arm64/acpi_object_usage.html
[2]: https://docs.microsoft.com/en-us/windows-hardware/drivers/serports/serial-port-console-redirection-table
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