leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
901bca71cd
linux/drivers/infiniband/hw/usnic
History
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_common_pkt_hdr.h
usnic_common_util.h
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_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
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_transport.c IB/usnic: fix spelling mistake "unvalid" -> "invalid" 2018-09-25 14:35:06 -06:00
usnic_transport.h
usnic_uiom_interval_tree.c
usnic_uiom_interval_tree.h
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.h