Hi Martin, As explained in a recent LSF/MM topic proposal, it can happen that the SCSI error handler calls .queuecommand() for quiesced SCSI devices. SCSI LLDs do not expect this. Hence this patch series. Please consider this series for kernel v5.2. Thanks, Bart. Bart Van Assche (2): scsi: Avoid that .queuecommand() gets called for a quiesced SCSI device RDMA/srp: Fix a sleep-in-invalid-context bug drivers/infiniband/ulp/srp/ib_srp.c | 21 ++------------------- drivers/scsi/scsi_error.c | 26 ++++++++++++++++++++++++-- 2 files changed, 26 insertions(+), 21 deletions(-) -- 2.21.0.196.g041f5ea1cf98