netdev - Re: [PATCH net-next v5] net: psample: Introduce stubs to remove NIC driver dependency

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Date:   Mon, 1 Feb 2021 13:10:51 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Chris Mi <cmi@...dia.com>
Cc:     <netdev@...r.kernel.org>, <jiri@...dia.com>, <saeedm@...dia.com>,
        "kernel test robot" <lkp@...el.com>
Subject: Re: [PATCH net-next v5] net: psample: Introduce stubs to remove NIC
 driver dependency

On Mon, 1 Feb 2021 09:32:15 +0800 Chris Mi wrote:
> On 1/30/2021 2:59 PM, Jakub Kicinski wrote:
> > On Sat, 30 Jan 2021 10:33:19 +0800 Chris Mi wrote:  
> >> +// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
> >> +/* Copyright (c) 2021 Mellanox Technologies. */
> >> +
> >> +const struct psample_ops __rcu *psample_ops __read_mostly;
> >> +EXPORT_SYMBOL_GPL(psample_ops);  
> > Please explain to me how you could possibly have compile tested this
> > and not caught that it doesn't build.  
> Sorry, I don't understand which issue you are talking about. Do you mean
> the issue sparse found before or new issues in v5?

There is no include here now, and it uses EXPORT_SYMBOL_GPL() 
and a bunch of decorators.