[PATCH 0/2] Tweaks to the kvm-arm.mode= early cmdline parsing
Marc Zyngier
maz at kernel.org
Tue May 7 23:14:37 PDT 2024
On Wed, 01 May 2024 17:33:58 +0100, Will Deacon wrote:
> Here are a couple of tweaks to the early parsing of the 'kvm-arm.mode='
> cmdline option so that:
>
> 1. kvm-arm.mode=nvhe overrides an earlier arm64_sw.hvhe=1 option
> 2. Protected KVM initialises in hVHE if VH is available in the CPU
>
> This is useful for Android, where we'd like the default cmdline to work
> on all CPUs (i.e. with and without VH) but using hVHE by default where
> available and finally allowing nVHE to be forced by the bootloader
> appending additional arguments.
>
> [...]
Applied to next, thanks!
[1/2] KVM: arm64: Fix hvhe/nvhe early alias parsing
commit: 3c142f9d02b992aec5d96b82917e4cc07850c4df
[2/2] KVM: arm64: Use hVHE in pKVM by default on CPUs with VHE support
commit: 5053c3f0519cd4c746577e3a6a7756f7c04b03dd
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
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