On Mon, 27 Dec 2021 12:48:03 +0000, Marc Zyngier wrote:
> Now that the common variety of fruity arm64 systems makes a pretty
> remarkable KVM host, I have decided to run the collection of selftests
> on it.
>
> Nothing works. Oh no!
>
> As it turns out, the tests have a notion of "default mode" (40bit PA,
> 4kB), which cannot work in general on arm64 because there no such
> thing as an IPA size that would be valid everywhere (apart from the
> minimal 32bit), nor a guaranteed to be supported page size.
>
> [...]
Applied to next, thanks!
[1/6] KVM: selftests: arm64: Initialise default guest mode at test startup time
commit: cb7c4f364abd09abd1865fa049ef492fb43e6bf3
[2/6] KVM: selftests: arm64: Introduce a variable default IPA size
commit: 357c628e1248dd53f5c43a768246a83478a7f489
[3/6] KVM: selftests: arm64: Check for supported page sizes
commit: 0303ffdb9ecffac4654b16bbf69ba84d131eb8b7
[4/6] KVM: selftests: arm64: Rework TCR_EL1 configuration
commit: 2f41a61c54fb6410202b2cc08be80ae9554d599d
[5/6] KVM: selftests: arm64: Add support for VM_MODE_P36V48_{4K,64K}
commit: e7f58a6bd28bfd2e4f60312abf48f07de2c4121c
[6/6] KVM: selftests: arm64: Add support for various modes with 16kB page size
commit: aa674de1dc3d2bdf2c67ad195dc81977972323c6
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
