Hello, The 1st patch fixes io hang when controller removal interrupts error recovery, then queue is left as quiesced. The 2nd patch fixes io hang when controller is left as frozen. Ming Lei (2): nvme: core: unquiesce io queues when removing namespaces nvme: don't freeze/unfreeze queues from different contexts drivers/nvme/host/core.c | 10 +++++++--- drivers/nvme/host/pci.c | 8 +++++--- drivers/nvme/host/rdma.c | 3 ++- drivers/nvme/host/tcp.c | 3 ++- 4 files changed, 16 insertions(+), 8 deletions(-) -- 2.40.1