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

Stefan Metzmacher metze at samba.org
Wed Nov 26 15:18:50 UTC 2025


Am 26.11.25 um 16:17 schrieb Namjae Jeon:
> On Wed, Nov 26, 2025 at 4:16 PM Stefan Metzmacher <metze at samba.org> wrote:
>>
>> Am 26.11.25 um 00:50 schrieb Namjae Jeon:
>>> 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.
>>> First, the warning message has been improved. Thanks.
>>> However, when copying a 6-7GB file on a Windows client, the following
>>> error occurs. These error messages did not occur when testing with the
>>> older ksmbd rdma(https://github.com/namjaejeon/ksmbd).
>>
>> With transport_rdma.* from restored from 6.17?
> I just tested it and this issue does not occur on ksmbd rdma of the 6.17 kernel.

6.17 or just transport_rdma.* from 6.17, but the rest from 6.18?





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