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(parent: a0893c6) | patch
KVM: x86: avoid loading PDPTRs after migration when possible
authorMaxim Levitsky <mlevitsk@redhat.com>
Mon, 7 Jun 2021 09:02:03 +0000 (12:02 +0300)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 17 Jun 2021 17:09:48 +0000 (13:09 -0400)
commit1c90dc0637b90cfe43c1a64ded09afd93f53c64b
tree806d4fdaf6eeca8e6c6a55fb5e8d4627e96d15adtree | snapshot
parenta0893c6fb90dd57f6afe3caf73dedaa4316d4219commit | diff
KVM: x86: avoid loading PDPTRs after migration when possible

if new KVM_*_SREGS2 ioctls are used, the PDPTRs are
a part of the migration state and are correctly
restored by those ioctls.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20210607090203.133058-9-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/include/asm/kvm_host.h diff | blob | history
arch/x86/kvm/svm/nested.c diff | blob | history
arch/x86/kvm/vmx/nested.c diff | blob | history
arch/x86/kvm/x86.c diff | blob | history
Linux Kernel Source Tree.