Thread (8 messages) 8 messages, 3 authors, 2021-03-12

Re: [PATCH v3 0/2] KVM: arm64: Assorted IPA size fixes

From: Marc Zyngier <maz@kernel.org>
Date: 2021-03-12 16:05:49
Also in: kvm, kvmarm

On Thu, 11 Mar 2021 10:00:14 +0000, Marc Zyngier wrote:
This is a rework of an initial patch posted a couple of days back[1]

While working on enabling KVM on "reduced IPA size" systems, I realise
we have a couple of issues, some of while do impact userspace.

The first issue is that we accept the creation of a "default IPA size"
VM (40 bits) even when the HW doesn't support it. Not good.

[...]
Applied to fixes, thanks!

[1/2] KVM: arm64: Reject VM creation when the default IPA size is unsupported
      commit: 7d717558dd5ef10d28866750d5c24ff892ea3778
[2/2] KVM: arm64: Fix exclusive limit for IPA size
      commit: 262b003d059c6671601a19057e9fe1a5e7f23722

Cheers,

	M.
-- 
Without deviation from the norm, progress is not possible.



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