Linear addresses are supposed to already have segment checks performed on them; if we play with these addresses the checks become invalid.
Signed-off-by: Avi Kivity <[email protected]> --- arch/x86/kvm/emulate.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index cd13def..0fdaeeb 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -562,7 +562,8 @@ static int read_descriptor(struct x86_emulate_ctxt *ctxt, ctxt->vcpu, NULL); if (rc != X86EMUL_CONTINUE) return rc; - rc = ops->read_std(linear(ctxt, addr) + 2, address, op_bytes, + addr.ea += 2; + rc = ops->read_std(linear(ctxt, addr, address, op_bytes, ctxt->vcpu, NULL); return rc; } -- 1.7.3.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
