This allows FreeBSD 6.2rc1 to boot.
Also, don't pretend to support lmsw (mem).
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
Index: linux-2.6/drivers/kvm/x86_emulate.c
===================================================================
--- linux-2.6.orig/drivers/kvm/x86_emulate.c
+++ linux-2.6/drivers/kvm/x86_emulate.c
@@ -1166,7 +1166,15 @@ twobyte_insn:
goto done;
realmode_lidt(ctxt->vcpu, size, address);
break;
+ case 4: /* smsw */
+ if (modrm_mod != 3)
+ goto cannot_emulate;
+ *(u16 *)&_regs[modrm_rm]
+ = realmode_get_cr(ctxt->vcpu, 0);
+ break;
case 6: /* lmsw */
+ if (modrm_mod != 3)
+ goto cannot_emulate;
realmode_lmsw(ctxt->vcpu, (u16)modrm_val, &_eflags);
break;
case 7: /* invlpg*/
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