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b3556005c5
linux/drivers/infiniband/core
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Eli Cohen b3556005c5 IB/core: Fix false search of the IB_SA_WELL_KNOWN_GUID 
When virtualziation is supported, VFs may send SA MADs to a GID formed
by the concatenation of the subnet prefix with the
IB_SA_WELL_KNOWN_GUID. When a response is required, the current code
will search the local HCA's port for the received GID to figure out the
GID index of the entry containing this GID. However, since this is not a
real GID it will not be found and error will be printed.

We change the logic to check if the destination GID is this special GID
and avoid lookup in this case and use GID index 0.

Fixes: a0c1b2a350 ('IB/core: Support accessing SA in virtualized environment')
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-06-23 10:03:57 -04:00
..
addr.c IB/core: Add IP to GID netlink offload 2016-05-24 14:44:04 -04:00
agent.c IB: split struct ib_send_wr 2015-10-08 11:09:10 +01:00
agent.h
cache.c IB/core: Fix no default GIDs when netdevice reregisters 2016-06-23 10:03:57 -04:00
cm_msgs.h
cm.c IB/cm: Fix a recently introduced locking bug 2016-06-06 18:55:53 -04:00
cma_configfs.c configfs: switch ->default groups to a linked list 2016-03-06 16:11:24 +01:00
cma.c IB/core: Fix RoCE v1 multicast join logic issue 2016-06-23 10:03:57 -04:00
core_priv.h IB/core: Add IP to GID netlink offload 2016-05-24 14:44:04 -04:00
cq.c IB: add a proper completion queue abstraction 2015-12-11 14:10:43 -08:00
device.c IB/core: Fix query port failure in RoCE 2016-06-07 09:50:52 -04:00
fmr_pool.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
iwcm.c IB/core: Fix a potential array overrun in CMA and SA agent 2016-05-13 19:40:02 -04:00
iwcm.h
iwpm_msg.c RDMA/core: Fix indentation 2016-06-06 19:36:21 -04:00
iwpm_util.c IB/IWPM: Fix a potential skb leak 2016-05-13 19:40:01 -04:00
iwpm_util.h iwpm: crash fix for large connections test 2016-03-16 13:48:32 -04:00
mad_priv.h IB/mad: use CQ abstraction 2016-01-19 15:25:45 -05:00
mad_rmpp.c
mad_rmpp.h
mad.c IB/mad: Fix indentation 2016-06-06 19:36:21 -04:00
Makefile IB/SA: Integrate ib_sa module into ib_core module 2016-05-24 14:42:36 -04:00
mr_pool.c IB/core: add a simple MR pool 2016-05-13 13:37:18 -04:00
multicast.c IB/core: Support new type of join-state for multicast 2016-05-25 15:39:03 -04:00
netlink.c IB/core: Remove unnecessary check in ibnl_rcv_msg 2016-05-13 19:40:01 -04:00
opa_smi.h
packer.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
roce_gid_mgmt.c IB/core: Move rdma_is_upper_dev_rcu to header file 2015-12-23 10:35:12 -05:00
rw.c IB/core: Enhance ib_map_mr_sg() 2016-05-13 13:37:57 -04:00
sa_query.c Merge branches 'misc-4.7-2', 'ipoib' and 'ib-router' into k.o/for-4.7 2016-05-26 11:55:19 -04:00
sa.h
smi.c
smi.h
sysfs.c IB/core: Initialize sysfs attributes before sysfs create group 2016-06-07 09:50:54 -04:00
ucm.c IB/security: Restrict use of the write() interface 2016-04-28 12:03:16 -04:00
ucma.c IB/security: Restrict use of the write() interface 2016-04-28 12:03:16 -04:00
ud_header.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
umem_odp.c mm/gup: Introduce get_user_pages_remote() 2016-02-16 10:04:09 +01:00
umem_rbtree.c
umem.c mm/gup: Switch all callers of get_user_pages() to not pass tsk/mm 2016-02-16 10:11:12 +01:00
user_mad.c IB/mad: pass ib_mad_send_buf explicitly to the recv_handler 2016-01-19 15:25:36 -05:00
uverbs_cmd.c IB/core: Do not require CAP_NET_ADMIN for packet sniffing 2016-05-18 10:31:58 -04:00
uverbs_main.c IB/security: Restrict use of the write() interface 2016-04-28 12:03:16 -04:00
uverbs_marshall.c IB/core: Add gid_type to gid attribute 2015-12-23 10:35:10 -05:00
uverbs.h IB: remove in-kernel support for memory windows 2015-12-23 14:29:04 -05:00
verbs.c IB/core: Fix false search of the IB_SA_WELL_KNOWN_GUID 2016-06-23 10:03:57 -04:00