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linux-5.4.y
linux/drivers/infiniband/core
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Vlad Dumitrescu b81739e033 IB/sa: Fix sa_local_svc_timeout_ms read race 
[ Upstream commit 1428cd764c ]

When computing the delta, the sa_local_svc_timeout_ms is read without
ib_nl_request_lock held. Though unlikely in practice, this can cause
a race condition if multiple local service threads are managing the
timeout.

Fixes: 2ca546b92a ("IB/sa: Route SA pathrecord query through netlink")
Signed-off-by: Vlad Dumitrescu <vdumitrescu@nvidia.com>
Reviewed-by: Mark Zhang <markzhang@nvidia.com>
Signed-off-by: Edward Srouji <edwards@nvidia.com>
Link: https://patch.msgid.link/20250916163112.98414-1-edwards@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-10-29 13:59:48 +01:00
..
addr.c
RDMA/core: Resolve MAC of next-hop device without ARP support
2025-10-29 13:59:48 +01:00
agent.c
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agent.h
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cache.c
RDMA/core: Rate limit GID cache warning messages
2025-08-28 16:21:17 +02:00
cgroup.c
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cm_msgs.h
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cm.c
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cma_configfs.c
RDMA/cma: Fix truncation compilation warning in make_cma_ports
2023-10-10 21:46:45 +02:00
cma_priv.h
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cma.c
RDMA/cma: Use output interface for net_dev check
2022-11-10 17:57:49 +01:00
core_priv.h
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counters.c
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cq.c
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device.c
RDMA/core: Create and destroy counters in the ib_core
2025-07-17 18:24:59 +02:00
fmr_pool.c
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iwcm.c
RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction
2025-07-17 18:24:53 +02:00
iwcm.h
RDMA/core: Use refcount_t instead of atomic_t on refcount of iwcm_id_private
2025-07-17 18:24:52 +02:00
iwpm_msg.c
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iwpm_util.c
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iwpm_util.h
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mad_priv.h
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mad_rmpp.c
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mad_rmpp.h
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mad.c
IB/mad: Check available slots before posting receive WRs
2025-04-10 14:29:41 +02:00
Makefile
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mr_pool.c
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multicast.c
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netlink.c
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nldev.c
RDMA/core: Require admin capabilities to set system parameters
2023-10-10 21:46:45 +02:00
opa_smi.h
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packer.c
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rdma_core.c
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rdma_core.h
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restrack.c
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restrack.h
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roce_gid_mgmt.c
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rw.c
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sa_query.c
IB/sa: Fix sa_local_svc_timeout_ms read race
2025-10-29 13:59:48 +01:00
sa.h
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security.c
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smi.c
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smi.h
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sysfs.c
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ucma.c
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ud_header.c
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umem_odp.c
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umem.c
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user_mad.c
IB/core: Implement a limit on UMAD receive List
2024-07-18 11:40:47 +02:00
uverbs_cmd.c
RDMA/uverbs: Prevent integer overflow issue
2025-01-09 13:23:36 +01:00
uverbs_ioctl.c
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uverbs_main.c
RDMA/uverbs: Fix typo of sizeof argument
2023-10-10 21:46:45 +02:00
uverbs_marshall.c
RDMA/core: Don't infoleak GRH fields
2022-01-11 15:23:31 +01:00
uverbs_std_types_counters.c
RDMA/core: Create and destroy counters in the ib_core
2025-07-17 18:24:59 +02:00
uverbs_std_types_cq.c
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uverbs_std_types_device.c
RDMA/uverbs: Fix a NULL vs IS_ERR() bug
2021-05-26 12:05:15 +02:00
uverbs_std_types_dm.c
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uverbs_std_types_flow_action.c
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uverbs_std_types_mr.c
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uverbs_std_types.c
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uverbs_uapi.c
RDMA/uverbs: Check for null return of kmalloc_array
2022-01-11 15:23:31 +01:00
uverbs.h
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verbs.c
RDMA/core: Fix GID entry ref leak when create_ah fails
2023-04-20 12:07:36 +02:00