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Re: [Xen-devel] [v4][PATCH 04/19] xen/passthrough: extend hypercall to support rdm reservation policy



Just please go to review the new revision directly.

Thanks
Tiejun

On 2015/7/6 22:55, Chen, Tiejun wrote:
* for dt devices:
  - Ignore this flag entirely

But we still a flag to assign_device() like this,

diff --git a/xen/drivers/passthrough/device_tree.c
b/xen/drivers/passthrough/device_tree.c
index 5d3842a..a182487 100644
--- a/xen/drivers/passthrough/device_tree.c
+++ b/xen/drivers/passthrough/device_tree.c
@@ -52,7 +52,8 @@ int iommu_assign_dt_device(struct domain *d, struct
dt_device_node *dev)
              goto fail;
      }

-    rc = hd->platform_ops->assign_device(d, 0, dt_to_dev(dev));
+    rc = hd->platform_ops->assign_device(d, 0, dt_to_dev(dev),
+                                         XEN_DOMCTL_DEV_RDM_RELAXED);

      if ( rc )
          goto fail;

Or rc = hd->platform_ops->assign_device(d, 0, dt_to_dev(dev), 0)?


Any comments to this?

Thanks
Tiejun

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