On Thu, 25 Apr 2024 20:58:54 +0800 Heng Qi wrote:
> When the dim worker is scheduled, if it no longer needs to issue
> commands, dim may not be able to return to the working state later.
>
> For example, the following single queue scenario:
> 1. The dim worker of rxq0 is scheduled, and the dim status is
> changed to DIM_APPLY_NEW_PROFILE;
> 2. dim is disabled or parameters have not been modified;
> 3. virtnet_rx_dim_work exits directly;
>
> Then, even if net_dim is invoked again, it cannot work because the
> state is not restored to DIM_START_MEASURE.
>
> Fixes: 6208799553a8 ("virtio-net: support rx netdim")
> Signed-off-by: Heng Qi <hengqi@xxxxxxxxxxxxxxxxx>
This sounds like a legitimate bug fix so it needs to be sent separately
to the net tree (subject tagged with [PATCH net]) and then you'll have
to wait until the following Thursday for the net tree to get merged
into net-next. At which point you can send the improvements.
(Without the wait there would be a conflict between the trees).
Right now the series does not apply to net-next anyway.
--
pw-bot: cr
