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 08:37:22 +0000 (08:37 +0000)
commit8293dc75de475ae9b6b0071f8dcf3585cb8be42a
tree27017a82b0dec2e5291218565ca1c38ad3966eed
parent4e426ed57cd24b8d6621a4cf60d715d7a7da9a76
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