[PATCH v4 0/3] ksmbd: refactor smb2_notify() to a blocking wait

[Namjae Jeon]

On Mon, Aug 10, 2026 at 1:20 AM ChenXiaoSong
<chenxiaosong at chenxiaosong.com> wrote:
>
> From: ChenXiaoSong <chenxiaosong at kylinos.cn>
>
> The next version of my complete notify implementation may still take some time to modify,
> so merging Gael's patch sooner would help avoid repeated rebasing.
Can you check two smbtorture failures from this patch-set ?

$ ./bin/smbtorture //ksmbd.test/cifsd-test3/
-Ulinkinjeon at KSMBD.TEST%1234 --use-kerberos=required
smb2.session.expire2s

smbtorture 4.18.0
Using seed 1786452357
time: 2026-08-11 12:45:57.628809
test: expire2s
time: 2026-08-11 12:45:57.629426
query info => OK
lock => OK
1st notify => PENDING
sleep 10 seconds
query info => EXPIRED
set info => EXPIRED
flush => EXPIRED
read => EXPIRED
write => EXPIRED
ioctl => EXPIRED
oplock ack => EXPIRED
lease ack => EXPIRED
query directory => EXPIRED
1st notify => CANCEL
2nd notify => EXPIRED
time: 2026-08-11 12:46:07.761775
failure: expire2s [
../../source4/torture/smb2/session.c:1482: status was
NT_STATUS_ACCESS_DENIED, expected NT_STATUS_NETWORK_SESSION_EXPIRED:
smb2_notify returned unexpected status
]

$ ./bin/smbtorture //ksmbd.test/cifsd-test3/
-Ulinkinjeon at KSMBD.TEST%1234 --use-kerberos=required
smb2.session.expire2e

smbtorture 4.18.0
Using seed 1786452388
time: 2026-08-11 12:46:28.839654
test: expire2e
time: 2026-08-11 12:46:28.840279
query info => OK
lock => OK
1st notify => PENDING
sleep 10 seconds
query info => EXPIRED
set info => EXPIRED
flush => EXPIRED
read => EXPIRED
write => EXPIRED
ioctl => EXPIRED
oplock ack => EXPIRED
lease ack => EXPIRED
query directory => EXPIRED
1st notify => CANCEL
2nd notify => EXPIRED
time: 2026-08-11 12:46:38.954222
failure: expire2e [
../../source4/torture/smb2/session.c:1482: status was
NT_STATUS_ACCESS_DENIED, expected NT_STATUS_NETWORK_SESSION_EXPIRED:
smb2_notify returned unexpected status
]