diff options
Diffstat (limited to 'arch/x86/kvm/emulate.c')
| -rw-r--r-- | arch/x86/kvm/emulate.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 36534ecaf596..caf966781d25 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -2610,7 +2610,7 @@ done: } int -x86_decode_insn(struct x86_emulate_ctxt *ctxt) +x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len) { struct x86_emulate_ops *ops = ctxt->ops; struct decode_cache *c = &ctxt->decode; @@ -2621,7 +2621,10 @@ x86_decode_insn(struct x86_emulate_ctxt *ctxt) struct operand memop = { .type = OP_NONE }; c->eip = ctxt->eip; - c->fetch.start = c->fetch.end = c->eip; + c->fetch.start = c->eip; + c->fetch.end = c->fetch.start + insn_len; + if (insn_len > 0) + memcpy(c->fetch.data, insn, insn_len); ctxt->cs_base = seg_base(ctxt, ops, VCPU_SREG_CS); switch (mode) { |