diff options
Diffstat (limited to 'tools/libxc/xc_dom_boot.c')
| -rw-r--r-- | tools/libxc/xc_dom_boot.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/tools/libxc/xc_dom_boot.c b/tools/libxc/xc_dom_boot.c index cf509faabc..71e1897bb5 100644 --- a/tools/libxc/xc_dom_boot.c +++ b/tools/libxc/xc_dom_boot.c @@ -197,8 +197,8 @@ void *xc_dom_boot_domU_map(struct xc_dom_image *dom, xen_pfn_t pfn, int xc_dom_boot_image(struct xc_dom_image *dom) { - DECLARE_DOMCTL; DECLARE_HYPERCALL_BUFFER(vcpu_guest_context_any_t, ctxt); + xc_dominfo_t info; int rc; ctxt = xc_hypercall_buffer_alloc(dom->xch, ctxt, sizeof(*ctxt)); @@ -212,23 +212,22 @@ int xc_dom_boot_image(struct xc_dom_image *dom) return rc; /* collect some info */ - domctl.cmd = XEN_DOMCTL_getdomaininfo; - domctl.domain = dom->guest_domid; - rc = do_domctl(dom->xch, &domctl); - if ( rc != 0 ) + rc = xc_domain_getinfo(dom->xch, dom->guest_domid, 1, &info); + if ( rc < 0 ) { xc_dom_panic(dom->xch, XC_INTERNAL_ERROR, "%s: getdomaininfo failed (rc=%d)", __FUNCTION__, rc); return rc; } - if ( domctl.domain != dom->guest_domid ) + if ( rc == 0 || info.domid != dom->guest_domid ) { xc_dom_panic(dom->xch, XC_INTERNAL_ERROR, - "%s: Huh? domid mismatch (%d != %d)", __FUNCTION__, - domctl.domain, dom->guest_domid); + "%s: Huh? No domains found (nr_domains=%d) " + "or domid mismatch (%d != %d)", __FUNCTION__, + rc, info.domid, dom->guest_domid); return -1; } - dom->shared_info_mfn = domctl.u.getdomaininfo.shared_info_frame; + dom->shared_info_mfn = info.shared_info_frame; /* sanity checks */ if ( !xc_dom_compat_check(dom) ) |