[Xen-devel] [PATCH] xen: reset creation_finished flag on soft reset

[Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>]

C/s e7dabe5 ("x86/hvm: don't unconditionally create a default ioreq
server") broke soft reset when QEMU traditional is being used. During
soft reset QEMU is relaunched and default ioreq server needs to be
re-created upon first HVM_PARAM_*IOREQ_* request. The flag will be
set back to 'true' when toolstack unpauses the domain, just like after
normal creation.

Signed-off-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
---
 xen/common/domain.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xen/common/domain.c b/xen/common/domain.c
index b22aacc57e..b529c5d7ad 100644
--- a/xen/common/domain.c
+++ b/xen/common/domain.c
@@ -1085,6 +1085,8 @@ int domain_soft_reset(struct domain *d)
         unmap_vcpu_info(v);
     }
 
+    d->creation_finished = false;
+
     rc = arch_domain_soft_reset(d);
     if ( !rc )
         domain_resume(d);
-- 
2.13.5


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
https://lists.xen.org/xen-devel