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net: annotate data-races around sk->sk_lingertime
[ Upstream commit bc1fb82 ] sk_getsockopt() runs locklessly. This means sk->sk_lingertime can be read while other threads are changing its value. Other reads also happen without socket lock being held, and must be annotated. Remove preprocessor logic using BITS_PER_LONG, compilers are smart enough to figure this by themselves. v2: fixed a clang W=1 (-Wtautological-constant-out-of-range-compare) warning (Jakub) Fixes: 1da177e ("Linux-2.6.12-rc2") Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
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