[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] unresolved symbols in PV driver for HVM
On Thu, 2007-07-12 at 21:35 +0800, Zhai, Edwin wrote: > all, > > On latest tip, following symbols are unresolved when inserting modules > > xen_balloon: Unknown symbol totalhigh_pages > xen_vnif: Unknown symbol netfront_accelerator_call_resume > xen_vnif: Unknown symbol netfront_accelerator_call_suspend_cancel > xen_vnif: Unknown symbol netfront_accelerator_call_stop_napi_irq > xen_vnif: Unknown symbol balloon_update_driver_allowance > xen_vnif: Unknown symbol netfront_check_accelerator_queue_busy > xen_vnif: Unknown symbol netfront_accelerator_call_backend_changed > xen_vnif: Unknown symbol netif_init_accel > xen_vnif: Unknown symbol netfront_accelerator_call_suspend > xen_vnif: Unknown symbol netfront_load_accelerator > xen_vnif: Unknown symbol netfront_accelerator_call_remove > xen_vnif: Unknown symbol init_accelerator_vif > xen_vnif: Unknown symbol balloon_release_driver_page I'm not sure about the balloon_* symbols, but the accelerator stuff will be due to the recent changeset sent in by me. I'm sorry this isn't working for you, but must confess I don't fully understand why it's not. I can point you at the patches that will have caused this if you want to back them out, but that won't help with the balloon symbols. > netfront/accel.c is not included in Kbuild, but still has unsolved symbol > after > add accel.o in Kbuild. That in itself is rather odd. The patches should have included a change to the Makefile in drivers/xen/netfront to make it look like this: === obj-$(CONFIG_XEN_NETDEV_FRONTEND) := xennet.o xennet-objs := netfront.o accel.o === In addition, as all the accelerator symbols that are listed above are in accel.c, if you've added that file they should then be found. > Changes in PV side easily break PV driver on HVM:( Perhaps there is some subtlety of PV-on-HVM that I've missed. Kieran _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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