For the record this is caused by a bug in Linux kernel, not a bug in Xen. Jan wrote a patch for it: [PATCH] xen: fix ring resize of /dev/evtchn
And David has submitted a pull request for Linux 4.6-rc6 which includes that patch. Thanks everyone. Wei. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
