Hi, I am using Debian as Domain-0 and Debian as Domain-U on Hikey960 platform(ARMv8) and using Xen-4.8 stable release. Here I want to create a PV frontend and backend to share memory between Domain-0 and Domain-U.
I used below link to create frontend and backend, https://fnordig.de/2016/12/02/xen-a-backend-frontend-driver-example/ But I am facing below errors while adding device vdevb to xenstore. Below errors I am getting from xenbus_switch_state(). vdevb vdevb-0: failed to write error node for device/vdevb/0 (13 writing new state) Please suggest me, How to create PV drivers. Thanks, Omkar B -- This message contains confidential information and is intended only for the individual(s) named. If you are not the intended recipient, you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this mail and attached file/s is strictly prohibited. Please notify the sender immediately and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secured or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission.
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