[block] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028

2014-06-25 Thread Fengguang Wu
Tejun, In commit 09571194a9846177bea3afd18458312546112702 ("block, blk-mq: draining can't be skipped even if bypass_depth was non-zero") +--+++ | | f5372ab3d2 |

[block] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028

2014-06-25 Thread Fengguang Wu
Tejun, In commit 09571194a9846177bea3afd18458312546112702 (block, blk-mq: draining can't be skipped even if bypass_depth was non-zero) +--+++ | | f5372ab3d2 |