From: Eli Cohen <[email protected]>
Date: Thu, 17 Mar 2016 18:49:42 +0200
> Commit 85743f1eb345 ("net/mlx4_core: Set UAR page size to 4KB regardless
> of system page size") introduced dependency where old VF drivers without
> this fix fail to load if the PF driver runs with this commit.
>
> To resolve this add a module parameter which disables that functionality
> by default. If both the PF and VFs are running with a driver with that
> commit the administrator may set the module param to true.
>
> The module parameter is called enable_4k_uar.
>
> Fixes: 85743f1eb345 ('net/mlx4_core: Set UAR page size to 4KB ...')
> Signed-off-by: Eli Cohen <[email protected]>
Applied.
