netdev - Re: [RFC PATCH net-next] net: dsa: replace NETDEV_PRE_CHANGE

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Message-ID: <20230406114504.5d6sgg653hw5an7f@skbuf>
Date:   Thu, 6 Apr 2023 14:45:04 +0300
From:   Vladimir Oltean <vladimir.oltean@....com>
To:     Simon Horman <simon.horman@...igine.com>
Cc:     netdev@...r.kernel.org, Jakub Kicinski <kuba@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>, Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>
Subject: Re: [RFC PATCH net-next] net: dsa: replace
 NETDEV_PRE_CHANGE_HWTSTAMP notifier with a stub

On Thu, Apr 06, 2023 at 09:07:11AM +0200, Simon Horman wrote:
> On Wed, Apr 05, 2023 at 11:08:52PM +0300, Vladimir Oltean wrote:
> > On Wed, Apr 05, 2023 at 11:07:05PM +0300, Vladimir Oltean wrote:
> > > On Wed, Apr 05, 2023 at 10:05:15PM +0200, Simon Horman wrote:
> > > > nit: clang-16 tells me that err is uninitialised here if dsa_stubs is false.
> > > > nit: clang-16 tell me that extack is now unused in this function.
> > > 
> > > Thanks, all good points. Thank clang-16 on my behalf!
> > 
> > Perhaps I shouldn't have left it there. I'll start looking into setting
> > up a toolchain with that for my own builds.
> 
> I did this a few weeks back using the toolchain at the link below.
> It was quite a simple process. And well worth the effort.
> 
> https://mirrors.edge.kernel.org/pub/tools/llvm/

Thanks, I did set this up yesterday, using Documentation/kbuild/llvm.rst
as a guide.