Hello Jens, While debugging an issue with the SCSI error handler I noticed that commands that got stuck in that error handler are not shown in debugfs. That is very annoying for anyone who relies on the information in debugfs for root-causing such an issue. Hence this patch series that makes sure that commands that got stuck in a block driver timeout handler are also shown in debugfs. Please consider these patches for kernel v4.16. Thanks, Bart. Changes compared to v1: - Split the SCSI patch into two patches. - Added the tag "Cc: stable" to two of the three patches. - Included a change for the SCSI sd driver. Bart Van Assche (3): scsi: Fix a scsi_show_rq() NULL pointer dereference blk-mq-debugfs: Also show requests that have not yet been started scsi-mq-debugfs: Show more information block/blk-mq-debugfs.c | 2 +- drivers/scsi/scsi_debugfs.c | 47 ++++++++++++++++++++++++++++++++++++++++----- drivers/scsi/sd.c | 4 +++- 3 files changed, 46 insertions(+), 7 deletions(-) -- 2.15.0
