Jason Gunthorpe 4aa1615268 RDMA/core: Fix ordering of CQ pool destruction ... rxe will hold a refcount on the IB device as long as CQ objects exist, this causes destruction of a rxe device to hang if the CQ pool has any cached CQs since they are being destroyed after the refcount must go to zero. Treat the CQ pool like a client and create/destroy it before/after all other clients. No users of CQ pool can exist past a client remove call. Link: https://lore.kernel.org/r/e8a240aa-9e9b-3dca-062f-9130b787f29b@acm.org Fixes: c7ff819aef ("RDMA/core: Introduce shared CQ pool API") Tested-by: Bart Van Assche <bvanassche@acm.org> Tested-by: Yi Zhang <yi.zhang@redhat.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>		2020-09-14 15:20:18 -03:00
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core	RDMA/core: Fix ordering of CQ pool destruction	2020-09-14 15:20:18 -03:00
hw	RDMA second 5.9-rc pull request	2020-09-11 10:02:36 -07:00
sw	RDMA second 5.9-rc pull request	2020-09-11 10:02:36 -07:00
ulp	RDMA second 5.9-rc pull request	2020-09-11 10:02:36 -07:00
Kconfig	IB/uverbs: Enable CQ ioctl commands by default	2020-07-06 19:50:33 -03:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00