Re: [PATCH v2 02/14] NTB: ntb_transport: Start TX offload thread after queue setup

[Logan Gunthorpe]

On 2026-09-09 22:08, Koichiro Den wrote:
> ntb_transport_create_queue() starts the per-QP TX offload thread before
> DMA mappings and queue entries are allocated. If later setup fails, the
> error path returns the QP to the free bitmap without stopping the
> thread. A retry can then reinitialize its waitqueue while the old thread
> is still waiting on it.
> 
> Start the thread after queue setup.
> 
> Fixes: 322617a06c97 ("NTB: ntb_transport: Add 'tx_memcpy_offload' module option")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Koichiro Den <den@xxxxxxxxxxxxx>

Reviewed-by: Logan Gunthorpe <logang@xxxxxxxxxxxx>