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| author | Vlad Dumitrescu <vdumitrescu@nvidia.com> | 2025-09-16 19:31:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-15 11:58:02 +0200 |
| commit | 8410e7d65b160120236fb191472ccc1a92273447 (patch) | |
| tree | 51c50b5c9804aba7cca011e0012c21f96c50f4e7 /Documentation | |
| parent | 925ff361460b0033ae46959e3a75c1dcdcf98f40 (diff) | |
IB/sa: Fix sa_local_svc_timeout_ms read race
[ Upstream commit 1428cd764cd708d53a072a2f208d87014bfe05bc ]
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: 2ca546b92a02 ("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>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions