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9a7786784d
linux/drivers/infiniband/core
History
Jason Gunthorpe 9a7786784d RDMA/uverbs: Fix an error flow in ib_uverbs_poll_cq 
The new output_written block was wrongly placed before the ret=0, causing
the error code to be lost. uverbs_output_written is not expected to fail,
and even if it does fail it has no significant impact on the userspace
flow.

Reported-by: Bart Van Assche <bvanassche@acm.org>
Fixes: d6f4a21f30 ("RDMA/uverbs: Mark ioctl responses with UVERBS_ATTR_F_VALID_OUTPUT")
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
2019-02-15 15:54:46 -07:00
..
addr.c RDMA/core: Annotate timeout as unsigned long 2018-10-16 13:34:01 -04:00
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/device: Call ib_cache_release_one() only from ib_device_release() 2019-02-08 16:56:45 -07:00
cgroup.c IB/core: Simplify rdma cgroup registration 2019-01-18 13:43:10 -07:00
cm_msgs.h IB/cm: Remove unused and erroneous msg sequence encoding 2018-07-09 11:39:28 -06:00
cm.c IB/cm: Use struct_size() in kmalloc() 2019-01-07 11:43:03 -07:00
cma_configfs.c RDMA/cma: Move cma module specific functions to cma_priv.h 2018-11-22 11:57:33 -07:00
cma_priv.h IB/cma: Define option to set ack timeout and pack tos_set 2019-02-08 16:14:21 -07:00
cma.c RDMA/iwcm: add tos_set bool to iw_cm struct 2019-02-08 16:18:06 -07:00
core_priv.h RDMA/device: Ensure that security memory is always freed 2019-02-08 16:56:45 -07:00
cq.c RDMA/restrack: Resource-tracker should not use uobject pointers 2018-12-18 15:38:26 -07:00
device.c RDMA/devices: Re-organize device.c locking 2019-02-08 16:56:45 -07:00
fmr_pool.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
iwcm.c RDMA/IWPM: Support no port mapping requirements 2019-02-04 16:26:02 -07:00
iwcm.h
iwpm_msg.c RDMA/iwpm: move kdoc comments to functions 2019-02-05 15:40:41 -07:00
iwpm_util.c RDMA/iwpm: Remove set but not used variable 'msg_seq' 2019-02-14 14:47:39 -07:00
iwpm_util.h RDMA/IWPM: Support no port mapping requirements 2019-02-04 16:26:02 -07:00
mad_priv.h RDMA/core: Annotate timeout as unsigned long 2018-10-16 13:34:01 -04:00
mad_rmpp.c RDMA: Mark if destroy address handle is in a sleepable context 2018-12-19 16:28:03 -07:00
mad_rmpp.h
mad.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
Makefile IB/{core,uverbs}: Move ib_umem_xxx functions from ib_core to ib_uverbs 2019-01-10 17:06:44 -07:00
mr_pool.c
multicast.c IB: Make ib_init_ah_from_mcmember set sgid_attr 2018-06-25 14:19:56 -06:00
netlink.c RDMA/cma: Remove CM_ID statistics provided by rdma-cm module 2019-02-05 15:30:33 -07:00
nldev.c Linux 5.0-rc5 2019-02-04 14:53:42 -07:00
opa_smi.h RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
packer.c
rdma_core.c IB/uverbs: Add ib_ucontext to uverbs_attr_bundle sent from ioctl and cmd flows 2019-02-15 11:16:21 -07:00
rdma_core.h RDMA/uverbs: Mark ioctl responses with UVERBS_ATTR_F_VALID_OUTPUT 2019-01-14 14:02:22 -07:00
restrack.c RDMA/core: Use the ops infrastructure to keep all callbacks in one place 2019-01-30 21:34:21 -07:00
roce_gid_mgmt.c IB/core: Fix oops in netdev_next_upper_dev_rcu() 2018-12-12 12:14:49 -05:00
rw.c IB/core: Remove ib_sg_dma_address() and ib_sg_dma_len() 2019-02-04 14:34:07 -07:00
sa_query.c IB/core: Use struct_size() in kzalloc() 2019-01-07 11:59:33 -07:00
sa.h RDMA/core: Annotate timeout as unsigned long 2018-10-16 13:34:01 -04:00
security.c RDMA/device: Ensure that security memory is always freed 2019-02-08 16:56:45 -07:00
smi.c
smi.h RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
sysfs.c RDMA: Introduce and use rdma_device_to_ibdev() 2019-01-14 13:12:03 -07:00
ucm.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
ucma.c IB/cma: Define option to set ack timeout and pack tos_set 2019-02-08 16:14:21 -07:00
ud_header.c
umem_odp.c Linux 5.0-rc5 2019-02-04 14:53:42 -07:00
umem.c IB/uverbs: Add ib_ucontext to uverbs_attr_bundle sent from ioctl and cmd flows 2019-02-15 11:16:21 -07:00
user_mad.c IB/umad: Do not check status of nonseekable_open() 2019-01-24 09:22:29 -07:00
uverbs_cmd.c RDMA/uverbs: Fix an error flow in ib_uverbs_poll_cq 2019-02-15 15:54:46 -07:00
uverbs_ioctl.c IB/uverbs: Add ib_ucontext to uverbs_attr_bundle sent from ioctl and cmd flows 2019-02-15 11:16:21 -07:00
uverbs_main.c IB/uverbs: Add ib_ucontext to uverbs_attr_bundle sent from ioctl and cmd flows 2019-02-15 11:16:21 -07:00
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_counters.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
uverbs_std_types_cq.c RDMA/restrack: Resource-tracker should not use uobject pointers 2018-12-18 15:38:26 -07:00
uverbs_std_types_device.c IB/uverbs: Fix ioctl query port to consider device disassociation 2019-01-25 11:58:06 -07:00
uverbs_std_types_dm.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
uverbs_std_types_flow_action.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
uverbs_std_types_mr.c IB/uverbs: Signedness bug in UVERBS_HANDLER() 2018-12-22 16:07:13 -07:00
uverbs_std_types.c RDMA: Handle PD allocations by IB/core 2019-02-08 16:51:04 -07:00
uverbs_uapi.c IB/mlx5: Introduce MLX5_IB_OBJECT_DEVX_ASYNC_CMD_FD 2019-01-29 13:32:43 -07:00
uverbs.h IB/core: Move query port to ioctl 2018-12-20 15:18:24 -07:00
verbs.c RDMA: Handle PD allocations by IB/core 2019-02-08 16:51:04 -07:00