Re: [PATCH v2 0/6] KVM: nVMX: nested EPT improvements and A/D bits, RDRAND and RDSEED exits

From	Paolo Bonzini <pbonzini@redhat.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v2 0/6] KVM: nVMX: nested EPT improvements and A/D bits, RDRAND and RDSEED exits
Date	2017-03-31 13:20 +0200
Message-ID	<tr2KZ-3Tn-11@gated-at.bofh.it> (permalink)
References	<tqF21-4or-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 30/03/2017 11:55, Paolo Bonzini wrote:
> Patches 1-4 implement nested EPT A/D bits and GB pages.  As a side effect,
> this fixes one vmx.flat failure on machines with EPT A/D bits.
> It should be possible to implement PML on top of this with host
> support for A/D bits only.
> 
> Patches 5-6 implement nested RDRAND and RDSEED exiting.
> 
> Paolo
> 
> v1->v2: simplified patch 2 further
> 	removed magic 0x100 from patch 4
> 
> Paolo Bonzini (6):
>   KVM: nVMX: we support 1GB EPT pages
>   KVM: VMX: remove bogus check for invalid EPT violation
>   kvm: x86: MMU support for EPT accessed/dirty bits
>   kvm: nVMX: support EPT accessed/dirty bits
>   KVM: VMX: add missing exit reasons
>   KVM: nVMX: support RDRAND and RDSEED exiting
> 
>  arch/x86/include/asm/kvm_host.h |  5 ++--
>  arch/x86/include/asm/vmx.h      |  4 +++
>  arch/x86/include/uapi/asm/vmx.h | 25 +++++++++++++------
>  arch/x86/kvm/mmu.c              |  4 ++-
>  arch/x86/kvm/mmu.h              |  3 ++-
>  arch/x86/kvm/paging_tmpl.h      | 54 +++++++++++++++++++++++------------------
>  arch/x86/kvm/vmx.c              | 54 ++++++++++++++++++++++++++---------------
>  7 files changed, 95 insertions(+), 54 deletions(-)
> 

I'm merging patches 1, 2, 5 and 6.

Paolo

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[PATCH v2 0/6] KVM: nVMX: nested EPT improvements and A/D bits, RDRAND and RDSEED exits Paolo Bonzini <pbonzini@redhat.com> - 2017-03-30 12:00 +0200
  [PATCH 2/6] KVM: VMX: remove bogus check for invalid EPT violation Paolo Bonzini <pbonzini@redhat.com> - 2017-03-30 12:00 +0200
    Re: [PATCH 2/6] KVM: VMX: remove bogus check for invalid EPT violation Jim Mattson <jmattson@google.com> - 2017-03-30 18:40 +0200
    Re: [PATCH 2/6] KVM: VMX: remove bogus check for invalid EPT  violation David Hildenbrand <david@redhat.com> - 2017-04-03 13:20 +0200
  [PATCH 4/6] kvm: nVMX: support EPT accessed/dirty bits Paolo Bonzini <pbonzini@redhat.com> - 2017-03-30 12:00 +0200
    Re: [PATCH 4/6] kvm: nVMX: support EPT accessed/dirty bits Paolo Bonzini <pbonzini@redhat.com> - 2017-03-31 18:30 +0200
    Re: [PATCH 4/6] kvm: nVMX: support EPT accessed/dirty bits Radim Krčmář <rkrcmar@redhat.com> - 2017-03-31 18:30 +0200
  [PATCH 5/6] KVM: VMX: add missing exit reasons Paolo Bonzini <pbonzini@redhat.com> - 2017-03-30 12:00 +0200
  [PATCH 6/6] KVM: nVMX: support RDRAND and RDSEED exiting Paolo Bonzini <pbonzini@redhat.com> - 2017-03-30 12:00 +0200
    Re: [PATCH 6/6] KVM: nVMX: support RDRAND and RDSEED exiting Jim Mattson <jmattson@google.com> - 2017-03-30 19:00 +0200
  [PATCH 3/6] kvm: x86: MMU support for EPT accessed/dirty bits Paolo Bonzini <pbonzini@redhat.com> - 2017-03-30 12:00 +0200
    Re: [PATCH 3/6] kvm: x86: MMU support for EPT accessed/dirty bits Radim Krčmář <rkrcmar@redhat.com> - 2017-03-31 16:00 +0200
  Re: [PATCH v2 0/6] KVM: nVMX: nested EPT improvements and A/D bits,  RDRAND and RDSEED exits Paolo Bonzini <pbonzini@redhat.com> - 2017-03-31 13:20 +0200

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