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linux/drivers/infiniband/core
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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: c7ff819aefea ("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
..
addr.c
RDMA/addr: Mark addr_resolve as might_sleep()
2020-05-12 21:32:52 -03:00
agent.c
RDMA: Mark if destroy address handle is in a sleepable context
2018-12-19 16:28:03 -07:00
agent.h
…
cache.c
RDMA/core: Allocate the pkey cache only if the pkey_tbl_len is set
2020-07-20 16:18:16 -03:00
cgroup.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
cm_msgs.h
RDMA/cm: Remove CM message structs
2020-01-25 15:11:37 -04:00
cm.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
cma_configfs.c
IB/cma: Fix ports memory leak in cma_configfs
2020-05-22 15:37:19 -03:00
cma_priv.h
RDMA/ucma: Extend ucma_connect to receive ECE parameters
2020-05-27 16:05:05 -03:00
cma_trace.c
RDMA/cma: Add trace points in RDMA Connection Manager
2020-01-07 16:10:53 -04:00
cma_trace.h
RDMA/core: Move and rename trace_cm_id_create()
2020-06-02 20:32:54 -03:00
cma.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
core_priv.h
RDMA/core: Introduce shared CQ pool API
2020-05-29 16:09:02 -03:00
counters.c
RDMA 5.9 merge window pull request
2020-08-06 16:43:36 -07:00
cq.c
RDMA/core: Fix unsafe linked list traversal after failing to allocate CQ
2020-09-02 15:56:40 -03:00
device.c
RDMA/core: Fix ordering of CQ pool destruction
2020-09-14 15:20:18 -03:00
ib_core_uverbs.c
RDMA/core: Ensure that rdma_user_mmap_entry_remove() is a fence
2020-01-25 14:48:33 -04:00
iwcm.c
RDMA/iwcm: Fix iwcm work deallocation
2020-03-04 14:28:25 -04:00
iwcm.h
iw_cm: free cm_id resources on the last deref
2016-08-02 13:15:18 -04:00
iwpm_msg.c
RDMA/iwpm: Delete unnecessary checks before the macro call "dev_kfree_skb"
2019-08-27 13:09:23 -03:00
iwpm_util.c
RDMA/iwpm: Delete unnecessary checks before the macro call "dev_kfree_skb"
2019-08-27 13:09:23 -03:00
iwpm_util.h
infiniband: fix core/ipwm_util.h kernel-doc warnings
2019-10-22 14:45:31 -03:00
lag.c
RDMA/core: Consider flow label when building skb
2020-05-06 16:51:43 -03:00
mad_priv.h
IB/mad: Change atomics to refcount API
2020-06-24 16:43:45 -03:00
mad_rmpp.c
IB/mad: Delete RMPP_STATE_CANCELING state
2020-06-24 16:43:45 -03:00
mad_rmpp.h
…
mad.c
RDMA 5.9 merge window pull request
2020-08-06 16:43:36 -07:00
Makefile
RDMA/core: Remove FMR pool API
2020-06-02 20:32:53 -03:00
mr_pool.c
Linux 5.2-rc6
2019-06-28 21:18:23 -03:00
multicast.c
RDMA: Allow ib_client's to fail when add() is called
2020-05-06 11:57:33 -03:00
netlink.c
IB/core: Avoid deadlock during netlink message handling
2019-10-24 20:49:37 -03:00
nldev.c
RDMA/netlink: Remove CAP_NET_RAW check when dump a raw QP
2020-07-29 15:51:19 -03:00
opa_smi.h
RDMA: Start use ib_device_ops
2018-12-12 07:40:16 -07:00
packer.c
…
rdma_core.c
RDMA/core: Fix race in rdma_alloc_commit_uobject()
2020-07-16 09:58:53 -03:00
rdma_core.h
IB/uverbs: Introduce create/destroy QP commands over ioctl
2020-05-21 20:39:36 -03:00
restrack.c
RDMA/restrack: Remove PID namespace support
2019-10-23 15:58:31 -03:00
restrack.h
RDMA/restrack: Remove PID namespace support
2019-10-23 15:58:31 -03:00
roce_gid_mgmt.c
drivers: use in_dev_for_each_ifa_rtnl/rcu
2019-06-02 18:06:26 -07:00
rw.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sa_query.c
IB/sa: Resolv use-after-free in ib_nl_make_request()
2020-07-02 16:05:12 -03:00
sa.h
RDMA/core: Annotate timeout as unsigned long
2018-10-16 13:34:01 -04:00
security.c
RDMA/core: Ensure security pkey modify is not lost
2020-03-24 19:53:25 -03:00
smi.c
…
smi.h
RDMA: Start use ib_device_ops
2018-12-12 07:40:16 -07:00
sysfs.c
RDMA/core: Expose pkeys sysfs files only if pkey_tbl_len is set
2020-07-20 16:18:16 -03:00
trace.c
RDMA/core: Clean up tracepoint headers
2020-07-06 14:54:46 -03:00
ucma.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
ud_header.c
RDMA/core: Use sizeof_field() helper
2020-05-27 13:46:05 -03:00
umem_odp.c
mm/gup: remove task_struct pointer for all gup code
2020-08-12 10:58:04 -07:00
umem.c
RDMA/umem: Add a schedule point in ib_umem_get()
2020-07-31 14:12:30 -03:00
user_mad.c
RDMA: Allow ib_client's to fail when add() is called
2020-05-06 11:57:33 -03:00
uverbs_cmd.c
RDMA/uverbs: Silence shiftTooManyBitsSigned warning
2020-07-24 16:53:02 -03:00
uverbs_ioctl.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
uverbs_main.c
RDMA/core: Align abort/commit object scheme for write() and ioctl() paths
2020-07-24 15:57:22 -03:00
uverbs_marshall.c
IB/cm: Replace members of sa_path_rec with 'struct sgid_attr *'
2018-06-25 14:19:57 -06:00
uverbs_std_types_async_fd.c
RDMA/uverbs: Move IB_EVENT_DEVICE_FATAL to destroy_uobj
2020-05-12 17:02:25 -03:00
uverbs_std_types_counters.c
RDMA/core: Create and destroy counters in the ib_core
2020-07-06 20:04:40 -03:00
uverbs_std_types_cq.c
IB/uverbs: Enable CQ ioctl commands by default
2020-07-06 19:50:33 -03:00
uverbs_std_types_device.c
RDMA/core: Align abort/commit object scheme for write() and ioctl() paths
2020-07-24 15:57:22 -03:00
uverbs_std_types_dm.c
IB: When attrs.udata/ufile is available use that instead of uobject
2019-04-08 13:05:25 -03:00
uverbs_std_types_flow_action.c
IB: When attrs.udata/ufile is available use that instead of uobject
2019-04-08 13:05:25 -03:00
uverbs_std_types_mr.c
RDMA/mlx5: Add missing srcu_read_lock in ODP implicit flow
2020-07-24 16:44:06 -03:00
uverbs_std_types_qp.c
IB/uverbs: Introduce create/destroy QP commands over ioctl
2020-05-21 20:39:36 -03:00
uverbs_std_types_srq.c
IB/uverbs: Introduce create/destroy SRQ commands over ioctl
2020-05-21 20:39:35 -03:00
uverbs_std_types_wq.c
IB/uverbs: Introduce create/destroy WQ commands over ioctl
2020-05-21 20:39:35 -03:00
uverbs_std_types.c
IB/uverbs: Introduce create/destroy QP commands over ioctl
2020-05-21 20:39:36 -03:00
uverbs_uapi.c
IB/uverbs: Introduce create/destroy QP commands over ioctl
2020-05-21 20:39:36 -03:00
uverbs.h
IB/uverbs: Extend CQ to get its own asynchronous event FD
2020-05-21 20:34:53 -03:00
verbs.c
RDMA/core: Fix reported speed and width
2020-09-02 16:58:54 -03:00