linux/drivers/infiniband/core
Parav Pandit 22c01ee4b8 IB/core: Fix to avoid deleting IPv6 look alike default GIDs
When IPv6 link local address is removed, if it matches with the default
GID, default GID(s)s gets removed which may not be a desired behavior.
This behavior is introduced by refactor work in Fixes tag.

When IPv6 link address is removed, removing its equivalent RoCEv2 GID
which exactly matches with default RoCEv2 GID, is right thing to do.
However achieving it correctly requires lot more changes, likely in
roce_gid_mgmt.c and core/cache.c. This should be done as independent
patch.

Therefore, this patch preserves behavior of not deleteing default GIDs.
This is done by providing explicit hint to consider default GID property
using mask and default_gid; similar to add_gid().

Fixes: 598ff6bae6 ("IB/core: Refactor GID modify code for RoCE")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-04-23 17:28:18 -04:00
..
addr.c Merge candidates for 4.17 merge window 2018-04-06 17:35:43 -07:00
agent.c
agent.h
cache.c IB/core: Fix to avoid deleting IPv6 look alike default GIDs 2018-04-23 17:28:18 -04:00
cgroup.c
cm.c IB/cm: Block processing alternate path handling RoCE Rx cm messages 2018-03-27 16:22:12 -06:00
cm_msgs.h
cma.c Merge candidates for 4.17 merge window 2018-04-06 17:35:43 -07:00
cma_configfs.c IB/cma: use strlcpy() instead of strncpy() 2018-01-15 15:33:21 -07:00
cma_priv.h RDMA/cma: Move rdma_cm_state to cma_priv.h 2018-03-29 13:54:21 -06:00
core_priv.h IB/core: Move rdma_addr_find_l2_eth_by_grh to core_priv.h 2018-03-15 15:33:39 -06:00
cq.c RDMA/core: Reduce poll batch for direct cq polling 2018-03-06 20:08:39 -07:00
device.c Merge candidates for 4.17 merge window 2018-04-06 17:35:43 -07:00
fmr_pool.c infiniband: fix core/fmr_pool.c kernel-doc notation 2018-01-10 22:00:34 -07:00
iwcm.c RDMA/netlink: Fix general protection fault 2017-12-07 15:28:07 -05:00
iwcm.h
iwpm_msg.c RDMA/iwpm: Properly mark end of NL messages 2017-09-29 11:32:42 -04:00
iwpm_util.c RDMA/iwpm: Delete an error message for a failed memory allocation in iwpm_create_nlmsg() 2018-02-28 13:57:39 -07:00
iwpm_util.h
mad.c drivers: infiniband: remove duplicate includes 2017-12-22 09:39:35 -07:00
mad_priv.h
mad_rmpp.c IB/mad: Change slid in RMPP recv from 16 to 32 bits 2017-08-08 14:47:18 -04:00
mad_rmpp.h
Makefile IB/uverbs: Add device memory registration ioctl support 2018-04-05 11:16:39 -06:00
mr_pool.c
multicast.c IB/core: Honor port_num while resolving GID for IB link layer 2018-03-15 14:40:37 -06:00
netlink.c RDMA/netlink: Simplify code of autoload modules 2018-01-02 13:36:57 -07:00
nldev.c RDMA/nldev: Provide netdevice name and index 2018-03-29 13:32:40 -06:00
opa_smi.h
packer.c
rdma_core.c IB/uverbs: Tidy uverbs_uobject_add 2018-02-28 12:55:03 -07:00
rdma_core.h IB/core: Add new ioctl interface 2017-08-31 08:35:09 -04:00
restrack.c RDMA/restrack: Remove ambiguity in resource track clean logic 2018-03-22 12:42:48 -06:00
roce_gid_mgmt.c net: Introduce net_rwsem to protect net_namespace_list 2018-03-29 13:47:53 -04:00
rw.c IB/core: remove redundant check on prot_sg_cnt 2017-10-10 10:49:45 -04:00
sa.h
sa_query.c IB/cma: Resolve route only while receiving CM requests 2018-03-23 10:58:05 -06:00
security.c Merge branch 'from-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 2017-12-27 21:50:46 -07:00
smi.c
smi.h
sysfs.c IB/core: Refactor GID modify code for RoCE 2018-04-03 21:33:50 -06:00
ucm.c RDMA: Use u64_to_user_ptr everywhere 2018-03-29 13:42:29 -06:00
ucma.c RDMA/ucma: Allow resolving address w/o specifying source address 2018-04-23 11:04:05 -04:00
ud_header.c
umem.c IB/umem: Fix use of npages/nmap fields 2017-12-18 15:37:06 -07:00
umem_odp.c RDMA/umem: Avoid partial declaration of non-static function 2017-11-10 13:02:12 -05:00
user_mad.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
uverbs.h IB/uverbs: Add alloc/free dm uverbs ioctl support 2018-04-05 11:16:39 -06:00
uverbs_cmd.c IB/uverbs: Add device memory capabilities reporting 2018-04-05 11:16:39 -06:00
uverbs_ioctl.c IB/uverbs: Add enum attribute type to ioctl() interface 2018-04-04 12:06:24 -06:00
uverbs_ioctl_merge.c IB/uverbs: Safely extend existing attributes 2018-03-19 14:45:17 -06:00
uverbs_main.c IB/uverbs: Enable ioctl() uAPI by default for new verbs 2018-03-19 14:45:17 -06:00
uverbs_marshall.c IB/core: Convert OPA AH to IB for Extended LIDs only 2017-11-13 15:53:57 -05:00
uverbs_std_types.c IB/uverbs: Add device memory registration ioctl support 2018-04-05 11:16:39 -06:00
uverbs_std_types_cq.c IB/uverbs: Enable ioctl() uAPI by default for new verbs 2018-03-19 14:45:17 -06:00
uverbs_std_types_dm.c IB/uverbs: Add alloc/free dm uverbs ioctl support 2018-04-05 11:16:39 -06:00
uverbs_std_types_flow_action.c IB/uverbs: Add missing braces in anonymous union initializers 2018-04-17 20:14:15 -06:00
uverbs_std_types_mr.c IB/uverbs: Add device memory registration ioctl support 2018-04-05 11:16:39 -06:00
verbs.c IB/uverbs: Add device memory registration ioctl support 2018-04-05 11:16:39 -06:00