Re: 4.0.0-rc4 NVMe NULL pointer dereference and hang

2015-03-23 Thread Keith Busch
On Sun, 22 Mar 2015, Steven Noonan wrote: This happens on boot, and then eventually results in an RCU stall. [8.047533] nvme :05:00.0: Device not ready; aborting initialisation Note that the above is expected with this hardware (long story). Although 3.19.x prints the above and then con

4.0.0-rc4 NVMe NULL pointer dereference and hang

2015-03-22 Thread Steven Noonan
This happens on boot, and then eventually results in an RCU stall. [8.047533] nvme :05:00.0: Device not ready; aborting initialisation Note that the above is expected with this hardware (long story). Although 3.19.x prints the above and then continues gracefully, 4.0-rc breaks immediately