linux/drivers/nvme/host
Keith Busch ee9aebb27c nvme-pci: Suspend queues after deleting them
The driver had been abusing the cq_vector state to know if new submissions
were safe, but that was before we could quiesce blk-mq. If the controller
happens to get an interrupt through while we're suspending those queues,
'no irq handler' warnings may occur.

This patch will disable the interrupts only after the queues are deleted.

Reported-by: Jianchao Wang <jianchao.w.wang@oracle.com>
Tested-by: Jianchao Wang <jianchao.w.wang@oracle.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2018-01-25 16:20:37 +01:00
..
core.c nvme: host delete_work and reset_work on separate workqueues 2018-01-15 17:09:30 +01:00
fabrics.c nvme-fabrics: fix memory leak when parsing host ID option 2018-01-15 17:09:31 +01:00
fabrics.h nvme-fabrics: protect against module unload during create_ctrl 2018-01-08 11:01:56 +01:00
fc.c nvme-fc: correct hang in nvme_ns_remove() 2018-01-17 17:55:02 +01:00
Kconfig nvme: implement multipath access to nvme subsystems 2017-11-10 19:53:25 -07:00
lightnvm.c lightnvm: make geometry structures 2.0 ready 2018-01-05 08:50:12 -07:00
Makefile Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block 2017-11-14 15:32:19 -08:00
multipath.c nvme/multipath: Use blk_path_error 2018-01-10 10:52:18 -07:00
nvme.h nvme: host delete_work and reset_work on separate workqueues 2018-01-15 17:09:30 +01:00
pci.c nvme-pci: Suspend queues after deleting them 2018-01-25 16:20:37 +01:00
rdma.c nvme: host delete_work and reset_work on separate workqueues 2018-01-15 17:09:30 +01:00