These were the commits applied in the test kernel posted in comment #13. The SHA1s are different because this is the tree used to build my test kernel.
e8aae57 Drivers: hv: vmbus: Fix a Host signaling bug 5d9beeb Drivers: hv: vmbus: Fix a siganlling host signalling issue 4763d20 Drivers: hv: vmbus: Export the vmbus_sendpacket_pagebuffer_ctl() eab3ca4 Drivers: hv: vmbus: Suport an API to send packet with additional control be7bca0 Drivers: hv: vmbus: Suport an API to send pagebuffers with additional control 6d43771 Drivers: hv: vmbus: Implement per-CPU mapping of relid to channel b09952c Drivers: hv: Eliminate the channel spinlock in the callback path So the changes to drivers/hv in Trusty -proposed are the same. I can build a Trusty -proposed test kernel without these 7 patches to see if they are the cause. If they are not, there may be a new regression in this -proposed kernel that we need to figure out. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1519897 Title: [Hyper-V] hv: vmbus: Fix a host signaling bug To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1519897/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
