[0/5] KVM: x86/mmu: Misc cleanups, mostly TDP MMU

Message

Sean Christopherson Feb. 26, 2021, 1:03 a.m. UTC

Effectively belated code review of a few pieces of the TDP MMU.

Sean Christopherson (5):
  KVM: x86/mmu: Remove spurious TLB flush from TDP MMU's change_pte()
    hook
  KVM: x86/mmu: WARN if TDP MMU's set_tdp_spte() sees multiple GFNs
  KVM: x86/mmu: Use 'end' param in TDP MMU's test_age_gfn()
  KVM: x86/mmu: Add typedefs for rmap/iter handlers
  KVM: x86/mmu: Add convenience wrapper for acting on single hva in TDP
    MMU

 arch/x86/kvm/mmu/mmu.c     | 27 +++++++------------
 arch/x86/kvm/mmu/tdp_mmu.c | 54 ++++++++++++++++++++++----------------
 2 files changed, 41 insertions(+), 40 deletions(-)

Comments

Paolo Bonzini Feb. 26, 2021, 9:27 a.m. UTC | #1

On 26/02/21 02:03, Sean Christopherson wrote:
> Effectively belated code review of a few pieces of the TDP MMU.
> 
> Sean Christopherson (5):
>    KVM: x86/mmu: Remove spurious TLB flush from TDP MMU's change_pte()
>      hook
>    KVM: x86/mmu: WARN if TDP MMU's set_tdp_spte() sees multiple GFNs
>    KVM: x86/mmu: Use 'end' param in TDP MMU's test_age_gfn()
>    KVM: x86/mmu: Add typedefs for rmap/iter handlers
>    KVM: x86/mmu: Add convenience wrapper for acting on single hva in TDP
>      MMU
> 
>   arch/x86/kvm/mmu/mmu.c     | 27 +++++++------------
>   arch/x86/kvm/mmu/tdp_mmu.c | 54 ++++++++++++++++++++++----------------
>   2 files changed, 41 insertions(+), 40 deletions(-)
> 

Queued (for 5.13), thanks.

Paolo