[v1,0/2] KVM fixes for exotic configurations

Message

Ryan Roberts Nov. 3, 2022, 3:05 p.m. UTC

I've been adding support for FEAT_LPA2 to KVM and as part of that work have been
testing various (84) configurations of HW, host and guest kernels on FVP. This
has thrown up a couple of pre-existing bugs, for which the fixes are provided.

Thanks,
Ryan

Ryan Roberts (2):
  KVM: arm64: Fix kvm init failure when mode!=vhe and VA_BITS=52.
  KVM: arm64: Fix PAR_TO_HPFAR() to work independently of PA_BITS.

 arch/arm64/include/asm/kvm_arm.h |  6 +++++-
 arch/arm64/kvm/arm.c             | 20 +++-----------------
 arch/arm64/kvm/mmu.c             | 28 +++++++++++++++++++++++++++-
 3 files changed, 35 insertions(+), 19 deletions(-)

--
2.17.1

Comments

Marc Zyngier Nov. 10, 2022, 7:25 p.m. UTC | #1

On Thu, 3 Nov 2022 15:05:05 +0000, Ryan Roberts wrote:
> I've been adding support for FEAT_LPA2 to KVM and as part of that work have been
> testing various (84) configurations of HW, host and guest kernels on FVP. This
> has thrown up a couple of pre-existing bugs, for which the fixes are provided.
> 
> Thanks,
> Ryan
> 
> [...]

Applied to next, thanks!

[1/2] KVM: arm64: Fix kvm init failure when mode!=vhe and VA_BITS=52.
      commit: 579d7ebe90a332cc5b6c02db9250fd0816a64f63
[2/2] KVM: arm64: Fix PAR_TO_HPFAR() to work independently of PA_BITS.
      commit: a0d37784bfd7f699986ba3a64cfeb68a03cb7fd0

Cheers,

	M.