Hi, This patchset fixes two issues on mtip32xx when mq schedluer is used, and the issue is introduced in v4.11-rc:
1) the 1st two patches fixes one kernel oops trigered in blk_mq_tag_to_rq() 2) the 3rd patch fixes hardware failure and system panic which is caused by misusing request index as request tag in .init_request() Please consider this patchset for v4.11. Sorry for being a bit late because my test system is just recovered. Thanks, Ming Ming Lei (3): blk-mq: export blk_mq_get_driver_tag mtip32xx: assign driver tag mtip32xx: use runtime tag to initialize command header block/blk-mq.c | 1 + drivers/block/mtip32xx/mtip32xx.c | 38 ++++++++++++++++++++++++++------------ include/linux/blk-mq.h | 3 +++ 3 files changed, 30 insertions(+), 12 deletions(-) -- 2.9.3
