[PATCH v3 0/4] smb: smbdirect/client/server: relax WARN_ON_ONCE(SMBDIRECT_SOCKET_*) checks

[Stefan Metzmacher]

Am 28.11.25 um 05:53 schrieb Steve French:
> On Thu, Nov 27, 2025 at 9:19 PM Namjae Jeon <linkinjeon at kernel.org> wrote:
> 
>> On Fri, Nov 28, 2025 at 12:54 AM Stefan Metzmacher <metze at samba.org>
>> wrote:
>>>
>>> Am 26.11.25 um 02:07 schrieb Namjae Jeon:
>>>> On Wed, Nov 26, 2025 at 8:50 AM Namjae Jeon <linkinjeon at kernel.org>
>> wrote:
>>>>>
>>>>> On Tue, Nov 25, 2025 at 11:22 PM Stefan Metzmacher <metze at samba.org>
>> wrote:
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> here are some small cleanups for a problem Nanjae reported,
>>>>>> where two WARN_ON_ONCE(sc->status != ...) checks where triggered
>>>>>> by a Windows 11 client.
>>>>>>
>>>>>> The patches should relax the checks if an error happened before,
>>>>>> they are intended for 6.18 final, as far as I can see the
>>>>>> problem was introduced during the 6.18 cycle only.
>>>>>>
>>>>>> Given that v1 of this patchset produced a very useful WARN_ONCE()
>>>>>> message, I'd really propose to keep this for 6.18, also for the
>>>>>> client where the actual problem may not exists, but if they
>>>>>> exist, it will be useful to have the more useful messages
>>>>>> in 6.16 final.
>>>> Anyway, Applied this patch-set to #ksmbd-for-next-next.
>>>> Please check the below issue.
>>>
>>> Steve, can you move this into ksmbd-for-next?
>> Steve, There are more patches in ksmbd-for-next-next.
>> Please apply the following 6 patches in #ksmbd-for-next-next to
>> #ksmbd-for-next.
>>
>> 3858665313f1 (HEAD -> ksmbd-for-next-next, origin/ksmbd-for-next-next)
>> ksmbd: ipc: fix use-after-free in ipc_msg_send_request
>> b9c7d4fe6e93 smb: client: relax WARN_ON_ONCE(SMBDIRECT_SOCKET_*)
>> checks in recv_done() and smbd_conn_upcall()
>> 6c5ceb636d08 smb: server: relax WARN_ON_ONCE(SMBDIRECT_SOCKET_*)
>> checks in recv_done() and smb_direct_cm_handler()
>> d02a328304e5 smb: smbdirect: introduce
>> SMBDIRECT_CHECK_STATUS_{WARN,DISCONNECT}()
>> 340255e842d5 smb: smbdirect: introduce SMBDIRECT_DEBUG_ERR_PTR() helper
>> 01cba263d1bd ksmbd: vfs: fix race on m_flags in vfs_cache

It seems these are the v2 patches, please use v3,
the difference is that the __SMBDIRECT_SOCKET_DISCONNECT
defines are moved up in order to let the patches on top work
with out modifications. I noticed the difference while
doing a rebase on ksmbd-for-next and get conflicts.

Thanks!
metze