Thread (3 messages) 3 messages, 2 authors, 2024-08-29

Re: linux-next: manual merge of the net-next tree with the net tree

From: Jason Xing <hidden>
Date: 2024-08-29 00:04:52
Also in: linux-next, lkml

Hello Stephen,

On Wed, Aug 28, 2024 at 9:22 AM Stephen Rothwell [off-list ref] wrote:
Hi all,

Today's linux-next merge of the net-next tree got a conflict in:

  net/ipv4/tcp.c

between commit:

  bac76cf89816 ("tcp: fix forever orphan socket caused by tcp_abort")

from the net tree and commit:

  edefba66d929 ("tcp: rstreason: introduce SK_RST_REASON_TCP_STATE for active reset")

from the net-next tree.

I fixed it up (see below) and can carry the fix as necessary. This
Thanks for handling this. I noticed that the moment Xueming proposed the patch.
quoted hunk ↗ jump to hunk
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

--
Cheers,
Stephen Rothwell

diff --cc net/ipv4/tcp.c
index 831a18dc7aa6,8514257f4ecd..000000000000
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@@ -4653,10 -4649,12 +4656,10 @@@ int tcp_abort(struct sock *sk, int err
        local_bh_disable();
        bh_lock_sock(sk);

 -      if (!sock_flag(sk, SOCK_DEAD)) {
 -              if (tcp_need_reset(sk->sk_state))
 -                      tcp_send_active_reset(sk, GFP_ATOMIC,
 -                                            SK_RST_REASON_TCP_STATE);
 -              tcp_done_with_error(sk, err);
 -      }
 +      if (tcp_need_reset(sk->sk_state))
 +              tcp_send_active_reset(sk, GFP_ATOMIC,
-                                     SK_RST_REASON_NOT_SPECIFIED);
++                                    SK_RST_REASON_TCP_STATE);
"++"?

Thanks. The change of reset reason looks good to me :)
 +      tcp_done_with_error(sk, err);

        bh_unlock_sock(sk);
        local_bh_enable();
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