[PATCH v2 0/3] KVM: arm64: Fixes to handling of restricted registers for protected VMs

Oliver Upton oliver.upton at linux.dev
Fri Aug 8 10:51:36 PDT 2025


On Thu, 07 Aug 2025 13:01:30 +0100, Fuad Tabba wrote:
> This patch series mainly fixes issues we've encountered in pKVM (in
> downstream Android code), related to the handling of protected VM access
> to restricted registers and injecting undefined exceptions into a
> protected guest.
> 
> The last patch in this series isn't pKVM specific, but a fix to the
> vgic-v2 code encountered while fixing the issues in this series. The
> issue it fixes was indirectly introduced into the code with hVHE.
> 
> [...]

Applied to fixes, thanks!

[1/3] KVM: arm64: Handle AIDR_EL1 and REVIDR_EL1 in host for protected VMs
      https://git.kernel.org/kvmarm/kvmarm/c/eaa43934b412
[2/3] KVM: arm64: Sync protected guest VBAR_EL1 on injecting an undef exception
      https://git.kernel.org/kvmarm/kvmarm/c/798eb5978700
[3/3] arm64: vgic-v2: Fix guest endianness check in hVHE mode
      https://git.kernel.org/kvmarm/kvmarm/c/f1edb159200a

--
Best,
Oliver



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