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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 08:39:06 +0000 (08:39 +0000)
commit1be0c0ebbcbc31bab0e4bd144c5337e7b06f7467
treec70da86a19a505c210e9b1ffaab82ff9b476734btree | snapshot
parent3df312771012fcefde06590294a6bcfdcc7beaf7commit | 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
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git