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KVM: nVMX: set IDTR and GDTR limits when loading L1 host state
authorLadi Prosek <lprosek@redhat.com>
Wed, 11 Oct 2017 14:54:42 +0000 (16:54 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 30 Nov 2017 08:40:53 +0000 (08:40 +0000)
commit0b09ee40aae7ca0c4a7956dcbc5361c5ef7ccf2e
tree136fa7a393adbc4a93064c1d7be903cc062924b9tree | snapshot (tar.gz zip)
parentf5073bc7c18358d08bc9dd39458bc469dc9e978dcommit | diff
KVM: nVMX: set IDTR and GDTR limits when loading L1 host state

commit 21f2d551183847bc7fbe8d866151d00cdad18752 upstream.

Intel SDM 27.5.2 Loading Host Segment and Descriptor-Table Registers:

"The GDTR and IDTR limits are each set to FFFFH."

Signed-off-by: Ladi Prosek <lprosek@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/kvm/vmx.c diff | blob | blame | history