[PATCH 0/2] KVM: x86/mmu: Fast CR3 switch improvements
From: Sean Christopherson
Date: Fri Feb 28 2020 - 17:52:44 EST
Two improvements for fast CR3 switch, implemented with nested VMX in mind,
but they should be helpful in general.
Sean Christopherson (2):
KVM: x86/mmu: Ignore guest CR3 on fast root switch for direct MMU
KVM: x86/mmu: Reuse the current root if possible for fast switch
arch/x86/kvm/mmu/mmu.c | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
--
2.24.1