[PATCH 0/7] KVM: a bunch of fixes

[Paolo Bonzini]

Seven fixes ranging from performance issues to missing checks and potential
use of a stale role.  All except the last one are Cc'd to stable, and all
of them are already on their way to Linus.

Paolo

Sean Christopherson (7):
  KVM: nSVM: Check validity of vmcs01 save area copied from SMRAM on RSM
  KVM: x86/mmu: Conditionally resched when retrying gPTE walk on A/D
    update failure
  KVM: x86: Conditionally resched when restarting REP string emulation
  KVM: nVMX: Process each host MSR entry at most once when unwinding
    failed VM-Entry
  KVM: x86/mmu: Cap number of parent PTEs per SP at 1000 (the arbitrary
    rmap limit)
  KVM: x86: Unconditionally reset MMU context when emulating INIT
  KVM: x86: Flush guest TLB when emulating a RESET to strictly honor the
    spec

 arch/x86/kvm/mmu/mmu.c         | 10 ++++++++
 arch/x86/kvm/mmu/paging_tmpl.h | 11 +++++++-
 arch/x86/kvm/svm/nested.c      | 23 +++++++++++------
 arch/x86/kvm/svm/svm.c         |  2 ++
 arch/x86/kvm/svm/svm.h         |  2 ++
 arch/x86/kvm/vmx/nested.c      |  1 +
 arch/x86/kvm/x86.c             | 46 ++++++++++++++++++----------------
 7 files changed, 66 insertions(+), 29 deletions(-)

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2.52.0