Eric Dumazet says:
====================
tcp: fix tcp_poll() races
Flakes in packetdrill tests stressing epoll_wait()
were root caused to bad ordering in tcp_write_err()
Precisely, we have to call sk_error_report() after
tcp_done().
When fixing this issue, we discovered tcp_abort(),
tcp_v4_err() and tcp_v6_err() had similar issues.
Since tcp_reset() has the correct ordering,
first patch takes part of it and creates
tcp_done_with_error() helper.
====================
Link: https://lore.kernel.org/r/20240528125253.1966136-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>