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| author | Eric Dumazet <edumazet@google.com> | 2023-08-19 06:06:46 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-08-21 08:41:57 +0200 |
| commit | bc1fb82ae11753c5dec53c667a055dc37796dbd2 (patch) | |
| tree | bc3c0b2eb87f188a8542759a0970754c6f4ad8e8 /net/bluetooth/bnep | |
| parent | IPv4: add extack info for IPv4 address add/delete (diff) | |
| download | linux-bc1fb82ae11753c5dec53c667a055dc37796dbd2.tar.xz linux-bc1fb82ae11753c5dec53c667a055dc37796dbd2.zip | |
net: annotate data-races around sk->sk_lingertime
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: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bluetooth/bnep')
0 files changed, 0 insertions, 0 deletions