Hi Jens, The 1st patch fixes the kobject lifetime issue which is triggerd when DEBUG_KOBJECT_RELEASE is enabled. The 2nd patch can be thought as one follow-up cleanup. Ming Lei (2): blk-mq: not embed .mq_kobj and ctx->kobj into queue instance blk-mq: alloc q->queue_ctx as normal array block/blk-mq-sysfs.c | 59 +++++++++++++++++++++++++++++++++++++++----------- block/blk-mq.c | 19 ++++++++++------ block/blk-mq.h | 4 ++-- include/linux/blkdev.h | 4 ++-- 4 files changed, 62 insertions(+), 24 deletions(-) Cc: Guenter Roeck <linux@xxxxxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> -- 2.9.5
