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Re: [Xen-devel] [v5][PATCH 3/5] xen, gfx passthrough: support Intel IGD passthrough with VT-D

Il 25/06/2014 04:17, Tiejun Chen ha scritto:
+int pci_create_pch(PCIBus *bus)
+    XenHostPCIDevice hdev;
+    int r = 0;
+    if (!xen_has_gfx_passthru) {
+        return r;
+    }

You could make this an assertion, since the function is never called with xen_has_gfx_passthru == 0. Or just drop the check completely, so the function can be moved in patch 2.


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