Re: [PATCH net v2 1/3] ice: Prevent set_channel from changing queues while RDMA active

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On Tue, Jan 03, 2023 at 03:07:36PM -0800, Tony Nguyen wrote:
> From: Dave Ertman <david.m.ertman@xxxxxxxxx>
> 
> The PF controls the set of queues that the RDMA auxiliary_driver requests
> resources from.  The set_channel command will alter that pool and trigger a
> reconfiguration of the VSI, which breaks RDMA functionality.
> 
> Prevent set_channel from executing when RDMA driver bound to auxiliary
> device.
> 
> Fixes: 348048e724a0 ("ice: Implement iidc operations")
> Signed-off-by: Dave Ertman <david.m.ertman@xxxxxxxxx>
> Tested-by: Gurucharan G <gurucharanx.g@xxxxxxxxx> (A Contingent worker at Intel)
> Signed-off-by: Tony Nguyen <anthony.l.nguyen@xxxxxxxxx>
> ---
>  drivers/net/ethernet/intel/ice/ice_ethtool.c | 18 +++++++++++++++---
>  1 file changed, 15 insertions(+), 3 deletions(-)
> 

Thanks,
Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxx>



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