AuxXxilium/linux_dsm_epyc7002
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849e149063
linux_dsm_epyc7002/drivers/infiniband/core
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Jason Gunthorpe 849e149063 RDMA/core: Do not allow alloc_commit to fail 
This is a left over from an earlier version that creates a lot of
complexity for error unwind, particularly for FD uobjects.

The only reason this was done is so that anon_inode_get_file() could be
called with the final fops and a fully setup uobject. Both need to be
setup since unwinding anon_inode_get_file() via fput will call the
driver's release().

Now that the driver does not provide release, we no longer need to worry
about this complicated sequence, simply create the struct file at the
start and allow the core code's release function to deal with the abort
case.

This allows all the confusing error paths around commit to be removed.

Link: https://lore.kernel.org/r/1578504126-9400-5-git-send-email-yishaih@mellanox.com
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2020-01-13 16:20:15 -04:00
..
addr.c RDMA/netlink: Do not always generate an ACK for some netlink operations 2020-01-03 16:02:32 -04:00
agent.c
agent.h
cache.c IB/core: Cut down single member ib_cache structure 2020-01-07 20:18:11 -04:00
cgroup.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 2019-06-05 17:36:37 +02:00
cm_msgs.h RDMA/cm: Delete unused CM LAP functions 2020-01-03 21:06:21 -04:00
cm.c RDMA/cm: Delete unused CM ARP functions 2020-01-03 21:07:21 -04:00
cma_configfs.c RDMA/core: Annotate destroy of mutex to ensure that it is released as unlocked 2019-07-25 12:07:14 -03:00
cma_priv.h IB/cma: Define option to set ack timeout and pack tos_set 2019-02-08 16:14:21 -07:00
cma_trace.c RDMA/cma: Add trace points in RDMA Connection Manager 2020-01-07 16:10:53 -04:00
cma_trace.h RDMA/cma: Add trace points in RDMA Connection Manager 2020-01-07 16:10:53 -04:00
cma.c RDMA/cma: Add trace points in RDMA Connection Manager 2020-01-07 16:10:53 -04:00
core_priv.h IB/core: Let IB core distribute cache update events 2020-01-07 20:18:10 -04:00
counters.c RDMA/counter: Prevent auto-binding a QP which are not tracked with res 2019-12-12 15:38:15 -05:00
cq.c RDMA/core: Trace points for diagnosing completion queue issues 2020-01-07 16:10:53 -04:00
device.c RDMA/core: Remove err in iw_query_port 2020-01-10 11:19:04 -04:00
fmr_pool.c RDMA: Delete DEBUG code 2019-08-20 13:27:53 -04:00
ib_core_uverbs.c IB/core: Introduce rdma_user_mmap_entry_insert_range() API 2019-12-12 16:55:36 -05:00
iwcm.c RDMA/iwcm: move iw_rem_ref() calls out of spinlock 2019-10-18 14:40:01 -04:00
iwcm.h
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
mad_priv.h RDMA: Use __packed annotation instead of __attribute__ ((packed)) 2019-03-25 21:14:12 -03:00
mad_rmpp.c
mad_rmpp.h
mad.c RDMA: Change MAD processing function to remove extra casting and parameter 2019-11-12 20:20:15 -04:00
Makefile RDMA/core: Trace points for diagnosing completion queue issues 2020-01-07 16:10:53 -04:00
mr_pool.c Linux 5.2-rc6 2019-06-28 21:18:23 -03:00
multicast.c IB/core, ipoib: Do not overreact to SM LID change event 2019-05-07 16:06:03 -03:00
netlink.c IB/core: Avoid deadlock during netlink message handling 2019-10-24 20:49:37 -03:00
nldev.c RDMA subsystem updates for 5.5 2019-11-27 10:17:28 -08:00
opa_smi.h
packer.c
rdma_core.c RDMA/core: Do not allow alloc_commit to fail 2020-01-13 16:20:15 -04:00
rdma_core.h RDMA/core: Do not allow alloc_commit to fail 2020-01-13 16:20:15 -04:00
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 RDMA/rw: Support threshold for registration vs scattering to local pages 2019-10-22 14:26:52 -03:00
sa_query.c RDMA/netlink: Do not always generate an ACK for some netlink operations 2020-01-03 16:02:32 -04:00
sa.h
security.c IB/core: Fix wrong iterating on ports 2019-10-04 15:50:27 -03:00
smi.c
smi.h
sysfs.c RDMA: Change MAD processing function to remove extra casting and parameter 2019-11-12 20:20:15 -04:00
trace.c RDMA/core: Trace points for diagnosing completion queue issues 2020-01-07 16:10:53 -04:00
ucma.c RDMA: Report available cdevs through RDMA_NLDEV_CMD_GET_CHARDEV 2019-06-18 22:44:08 -04:00
ud_header.c
umem_odp.c IB/core: Fix build failure without hugepages 2020-01-09 11:59:56 -04:00
umem.c IB/umem: remove the dmasync argument to ib_umem_get 2019-11-17 10:37:00 -04:00
user_mad.c Merge branch 'odp_fixes' into rdma.git for-next 2019-08-21 14:10:36 -03:00
uverbs_cmd.c RDMA/core: Do not allow alloc_commit to fail 2020-01-13 16:20:15 -04:00
uverbs_ioctl.c RDMA/core: Do not allow alloc_commit to fail 2020-01-13 16:20:15 -04:00
uverbs_main.c RDMA/core: Simplify destruction of FD uobjects 2020-01-13 16:17:19 -04:00
uverbs_marshall.c
uverbs_std_types_counters.c IB: When attrs.udata/ufile is available use that instead of uobject 2019-04-08 13:05:25 -03:00
uverbs_std_types_cq.c Linux 5.2-rc6 2019-06-28 21:18:23 -03:00
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 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 Linux 5.2-rc6 2019-06-28 21:18:23 -03:00
uverbs_std_types.c RDMA/core: Simplify destruction of FD uobjects 2020-01-13 16:17:19 -04:00
uverbs_uapi.c RDMA/core: Simplify destruction of FD uobjects 2020-01-13 16:17:19 -04:00
uverbs.h RDMA/uverbs: Prevent potential underflow 2019-10-22 15:05:36 -03:00
verbs.c IB/core: Rename event_handler_lock to qp_open_list_lock 2020-01-07 20:20:48 -04:00