tcp: support rstreason for passive reset

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Reuse the dropreason logic to show the exact reason of tcp reset,
so we can finally display the corresponding item in enum sk_reset_reason
instead of reinventing new reset reasons. This patch replaces all
the prior NOT_SPECIFIED reasons.

Signed-off-by: Jason Xing <kernelxing@tencent.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Jason Xing 2024-04-25 11:13:37 +08:00 • committed by Paolo Abeni

parent 5691276b39

commit 120391ef9c

3 changed files with 29 additions and 8 deletions

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15

include/net/rstreason.h

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11

net/ipv4/tcp_ipv4.c

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11

net/ipv6/tcp_ipv6.c

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