linux/arch/x86/include
Jim Mattson 07592d6225 kvm: vmx: Check value written to IA32_BNDCFGS
commit 4531662d1a upstream.

Bits 11:2 must be zero and the linear addess in bits 63:12 must be
canonical. Otherwise, WRMSR(BNDCFGS) should raise #GP.

Fixes: 0dd376e709 ("KVM: x86: add MSR_IA32_BNDCFGS to msrs_to_save")
Signed-off-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2017-07-21 07:42:24 +02:00
..
asm kvm: vmx: Check value written to IA32_BNDCFGS 2017-07-21 07:42:24 +02:00
uapi/asm x86/prctl/uapi: Remove #ifdef for CHECKPOINT_RESTORE 2017-01-12 11:39:24 +01:00