[Xen-devel] [PATCH 06/24] PVH xen: hvm related preparatory changes for PVH

[Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>]

This patch contains small changes to hvm.c because hvm_domain.params is
not set/used/supported for PVH in the present series.

Signed-off-by: Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>
---
 xen/arch/x86/hvm/hvm.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c
index 1fcaed0..8284b3b 100644
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@ -1070,10 +1070,13 @@ int hvm_vcpu_initialise(struct vcpu *v)
 {
     int rc;
     struct domain *d = v->domain;
-    domid_t dm_domid = d->arch.hvm_domain.params[HVM_PARAM_DM_DOMAIN];
+    domid_t dm_domid;
 
     hvm_asid_flush_vcpu(v);
 
+    spin_lock_init(&v->arch.hvm_vcpu.tm_lock);
+    INIT_LIST_HEAD(&v->arch.hvm_vcpu.tm_list);
+
     if ( (rc = vlapic_init(v)) != 0 )
         goto fail1;
 
@@ -1084,6 +1087,8 @@ int hvm_vcpu_initialise(struct vcpu *v)
          && (rc = nestedhvm_vcpu_initialise(v)) < 0 ) 
         goto fail3;
 
+    dm_domid = d->arch.hvm_domain.params[HVM_PARAM_DM_DOMAIN];
+
     /* Create ioreq event channel. */
     rc = alloc_unbound_xen_event_channel(v, dm_domid, NULL);
     if ( rc < 0 )
@@ -1106,9 +1111,6 @@ int hvm_vcpu_initialise(struct vcpu *v)
         get_ioreq(v)->vp_eport = v->arch.hvm_vcpu.xen_port;
     spin_unlock(&d->arch.hvm_domain.ioreq.lock);
 
-    spin_lock_init(&v->arch.hvm_vcpu.tm_lock);
-    INIT_LIST_HEAD(&v->arch.hvm_vcpu.tm_list);
-
     v->arch.hvm_vcpu.inject_trap.vector = -1;
 
     rc = setup_compat_arg_xlat(v);
-- 
1.7.2.3


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