Hello, Please consider including upstream commits 96c1d0581d00f7abe033350edb021a9d947d8d81 and 5ef5b6927f14f29cacd78fa1fb861661a5367f13 in the next v3.13.y-ckt release. They were included mainline as of v4.1-rc1. They have been tested and confirmed to resolve http://bugs.launchpad.net/bugs/1463584 . commit 96c1d0581d00f7abe033350edb021a9d947d8d81 Author: Nick Meier <nmeier@xxxxxxxxxxxxx> Date: Sat Feb 28 11:39:01 2015 -0800 Drivers: hv: vmbus: Add support for VMBus panic notifier handler commit 5ef5b6927f14f29cacd78fa1fb861661a5367f13 Author: Nick Meier <nmeier@xxxxxxxxxxxxx> Date: Wed Mar 18 12:29:24 2015 -0700 Drivers: hv: vmbus: Correcting truncation error for constant HV_CRASH_CTL_CRASH_NOTIFY Commit 96c1d05 does not apply cleanly to v3.13.y-ckt, so I performed a backport, which is in email 1/1. Sincerely, Joseph Salisbury Nick Meier (1): Drivers: hv: vmbus: Add support for VMBus panic notifier handler drivers/hv/hyperv_vmbus.h | 11 +++++++++++ drivers/hv/vmbus_drv.c | 40 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 51 insertions(+) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html