linux/drivers/infiniband/hw/usnic
Leon Romanovsky 43d781b9fa RDMA: Allow fail of destroy CQ
Like any other verbs objects, CQ shouldn't fail during destroy, but
mlx5_ib didn't follow this contract with mixed IB verbs objects with
DEVX. Such mix causes to the situation where FW and kernel are fully
interdependent on the reference counting of each side.

Kernel verbs and drivers that don't have DEVX flows shouldn't fail.

Fixes: e39afe3d6d ("RDMA: Convert CQ allocations to be under core responsibility")
Link: https://lore.kernel.org/r/20200907120921.476363-7-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2020-09-09 14:14:29 -03:00
..
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile infiniband: prefix header search paths with $(srctree)/ 2019-01-25 15:28:50 -07:00
usnic_abi.h usnic: add missing clauses to BSD license 2015-10-06 13:43:25 -04:00
usnic_common_pkt_hdr.h RDMA: Adding ethertype ETH_P_IBOE 2017-01-10 14:05:11 -05:00
usnic_common_util.h {net,IB}/{rxe,usnic}: Utilize generic mac to eui32 function 2017-04-25 14:21:34 -04:00
usnic_debugfs.c infiniband: usnic: no need to check return value of debugfs_create functions 2019-01-24 09:22:30 -07:00
usnic_debugfs.h usnic: add missing clauses to BSD license 2015-10-06 13:43:25 -04:00
usnic_fwd.c RDMA/usnic: switch from 'pci_' to 'dma_' API 2020-07-16 15:42:05 -03:00
usnic_fwd.h RDMA/usnic: Suppress a compiler warning 2018-07-26 11:39:06 -06:00
usnic_ib_main.c Linux 5.9-rc3 2020-08-31 12:28:12 -03:00
usnic_ib_qp_grp.c IB/usnic: fix spelling mistake "miniumum" -> "minimum" 2018-11-29 15:59:40 -07:00
usnic_ib_qp_grp.h RDMA/usnic: Instantiate data structures once 2017-10-14 20:47:07 -04:00
usnic_ib_sysfs.c RDMA: Introduce and use rdma_device_to_ibdev() 2019-01-14 13:12:03 -07:00
usnic_ib_sysfs.h RDMA/drivers: Use core provided API for registering device attributes 2018-10-17 03:45:01 -06:00
usnic_ib_verbs.c RDMA: Allow fail of destroy CQ 2020-09-09 14:14:29 -03:00
usnic_ib_verbs.h RDMA: Allow fail of destroy CQ 2020-09-09 14:14:29 -03:00
usnic_ib.h RDMA: Convert CQ allocations to be under core responsibility 2019-06-11 16:39:49 -04:00
usnic_log.h usnic: add missing clauses to BSD license 2015-10-06 13:43:25 -04:00
usnic_transport.c IB/usnic: fix spelling mistake "unvalid" -> "invalid" 2018-09-25 14:35:06 -06:00
usnic_transport.h usnic: add missing clauses to BSD license 2015-10-06 13:43:25 -04:00
usnic_uiom_interval_tree.c lib/interval_tree: fast overlap detection 2017-09-08 18:26:49 -07:00
usnic_uiom_interval_tree.h lib/interval_tree: fast overlap detection 2017-09-08 18:26:49 -07:00
usnic_uiom.c mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
usnic_uiom.h RDMA: Replace zero-length array with flexible-array member 2020-02-20 13:33:51 -04:00
usnic_vnic.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
usnic_vnic.h usnic: add missing clauses to BSD license 2015-10-06 13:43:25 -04:00
usnic.h usnic: add missing clauses to BSD license 2015-10-06 13:43:25 -04:00