On Wed, Nov 29, 2017 at 08:18:09PM +0100, Christian Borntraeger wrote: > Works fine under KVM with virtio-blk, but still hangs during boot in an LPAR. > FWIW, the system not only has scsi disks via fcp but also DASDs as a boot > disk. > Seems that this is the place where the system stops. (see the sysrq-t output > at the bottom).
Can you check which of the patches in the tree is the culprit?
