Re: [syzbot] [bpf?] [net?] possible deadlock in sock_hash_update_common

[syzbot]

syzbot suspects this issue was fixed by commit:

commit 98e948fb60d41447fd8d2d0c3b8637fc6b6dc26d
Author: Jakub Sitnicki <jakub@xxxxxxxxxxxxxx>
Date:   Mon May 27 11:20:07 2024 +0000

    bpf: Allow delete from sockmap/sockhash only if update is allowed

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=13e441bd980000
start commit:   71ed6c266348 bpf: Fix order of args in call to bpf_map_kvc..
git tree:       bpf-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=bd214b7accd7fc53
dashboard link: https://syzkaller.appspot.com/bug?extid=0b95946cd0588e2ad0f5
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1515d8b2980000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=167b60dc980000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: bpf: Allow delete from sockmap/sockhash only if update is allowed

For information about bisection process see: https://goo.gl/tpsmEJ#bisection