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Date:   Wed, 16 Mar 2022 13:07:57 -0700
From:   Jakub Kicinski <kuba@kernel.org>
To:     davem@davemloft.net
Cc:     netdev@vger.kernel.org, jiri@nvidia.com, idosch@nvidia.com,
        petrm@nvidia.com, simon.horman@corigine.com,
        louis.peens@corigine.com, leon@kernel.org
Subject: Re: [PATCH net-next 0/6] devlink: expose instance locking and
 simplify port splitting
Message-ID: <20220316130757.5037ee35@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
In-Reply-To: <20220315060009.1028519-1-kuba@kernel.org>
References: <20220315060009.1028519-1-kuba@kernel.org>
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On Mon, 14 Mar 2022 23:00:03 -0700 Jakub Kicinski wrote:
> This series puts the devlink ports fully under the devlink instance
> lock's protection. As discussed in the past it implements my preferred
> solution of exposing the instance lock to the drivers. This way drivers
> which want to support port splitting can lock the devlink instance
> themselves on the probe path, and we can take that lock in the core
> on the split/unsplit paths.
> 
> nfp and mlxsw are converted, with slightly deeper changes done in
> nfp since I'm more familiar with that driver.
> 
> Now that the devlink port is protected we can pass a pointer to
> the drivers, instead of passing a port index and forcing the drivers
> to do their own lookups. Both nfp and mlxsw can container_of() to
> their own structures.

Applied now, thanks for reviews and testing!