minor cleanup of description and pushed to cifs-2.6.git for-next
On Wed, Jan 25, 2023 at 8:05 AM David Howells <dhowells@xxxxxxxxxx> wrote:
>
> Hi Steve,
>
> That attached patch stops the kernel from oopsing, but it still tries
> endlessly to send with softRoCE. I'm having better luck with softIWarp - with
> some other patches, I can run generic/001 to completion with that transport.
>
> David
>
> ---
> commit 820cb3802c6a73c54e2e215b674eb5870fd5d0e5
> Author: David Howells <dhowells@xxxxxxxxxx>
> Date: Wed Jan 25 12:42:07 2023 +0000
>
> cifs: Fix oops due to uncleared server->smbd_conn in reconnect
>
> In smbd_destroy(), clear the server->smbd_conn pointer after freeing the
> smbd_connection struct that it points to so that reconnection doesn't get
> confused.
>
> Fixes: 8ef130f9ec27 ("CIFS: SMBD: Implement function to destroy a SMB Direct connection")
> Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
> cc: Long Li <longli@xxxxxxxxxxxxx>
> cc: Steve French <smfrench@xxxxxxxxx>
> cc: Pavel Shilovsky <pshilov@xxxxxxxxxxxxx>
> cc: Ronnie Sahlberg <lsahlber@xxxxxxxxxx>
> cc: linux-cifs@xxxxxxxxxxxxxxx
>
> diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
> index 90789aaa6567..8c816b25ce7c 100644
> --- a/fs/cifs/smbdirect.c
> +++ b/fs/cifs/smbdirect.c
> @@ -1405,6 +1405,7 @@ void smbd_destroy(struct TCP_Server_Info *server)
> destroy_workqueue(info->workqueue);
> log_rdma_event(INFO, "rdma session destroyed\n");
> kfree(info);
> + server->smbd_conn = NULL;
> }
>
> /*
>
--
Thanks,
Steve
