1.1 --- a/xen/arch/ia64/vmx/vmx_support.c	Thu Aug 03 14:01:09 2006 +0100
     1.2 +++ b/xen/arch/ia64/vmx/vmx_support.c	Thu Aug 03 14:02:29 2006 +0100
     1.3 @@ -83,9 +83,6 @@ void vmx_io_assist(struct vcpu *v)
     1.4  
     1.5      p = &vio->vp_ioreq;
     1.6  
     1.7 -    if (p->state == STATE_IORESP_HOOK)
     1.8 -	panic_domain(vcpu_regs(v),"Not supported: No hook available for DM request\n");
     1.9 -
    1.10      if (test_bit(ARCH_VMX_IO_WAIT, &v->arch.arch_vmx.flags)) {
    1.11  	if (p->state != STATE_IORESP_READY) {
    1.12  	    /* Can't block here, for the same reason as other places to

     2.1 --- a/xen/include/public/hvm/ioreq.h	Thu Aug 03 14:01:09 2006 +0100
     2.2 +++ b/xen/include/public/hvm/ioreq.h	Thu Aug 03 14:02:29 2006 +0100
     2.3 @@ -27,7 +27,6 @@
     2.4  #define STATE_IOREQ_READY       1
     2.5  #define STATE_IOREQ_INPROCESS   2
     2.6  #define STATE_IORESP_READY      3
     2.7 -#define STATE_IORESP_HOOK       4
     2.8  
     2.9  #define IOREQ_TYPE_PIO          0 /* pio */
    2.10  #define IOREQ_TYPE_COPY         1 /* mmio ops */