[PATCH] firmware: smccc: support both conduits for getting hyp UUID

[Sudeep Holla]

(sorry for the delay, found the patch in the spam 🙁)

On Wed, May 21, 2025 at 09:40:48AM +0000, Anirudh Rayabharam wrote:
> From: Anirudh Rayabharam (Microsoft) <anirudh at anirudhrb.com>
> 
> When Linux is running as the root partition under Microsoft Hypervisor
> (MSHV) a.k.a Hyper-V, smc is used as the conduit for smc calls.
> 
> Extend arm_smccc_hypervisor_has_uuid() to support this usecase. Use
> arm_smccc_1_1_invoke to retrieve and use the appropriate conduit instead
> of supporting only hvc.
> 
> Boot tested on MSHV guest, MSHV root & KVM guest.
>

Reviewed-by: Sudeep Holla <sudeep.holla at arm.com>

Are they any dependent patches or series using this ? Do you plan to
route it via KVM tree if there are any dependency. Or else I can push
it through (arm-)soc tree. Let me know.

-- 
Regards,
Sudeep