linux-kernel - Re: [PATCH net v1 1/1] netfilter: conntrack: Guard possoble unused functions

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Message-ID: <20240916151709.GA396300@kernel.org>
Date: Mon, 16 Sep 2024 16:17:09 +0100
From: Simon Horman <horms@...nel.org>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: Pablo Neira Ayuso <pablo@...filter.org>,
	Felix Huettner <felix.huettner@...l.schwarz>,
	netfilter-devel@...r.kernel.org, coreteam@...filter.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	llvm@...ts.linux.dev, Jozsef Kadlecsik <kadlec@...filter.org>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Nathan Chancellor <nathan@...nel.org>,
	Nick Desaulniers <ndesaulniers@...gle.com>,
	Bill Wendling <morbo@...gle.com>,
	Justin Stitt <justinstitt@...gle.com>
Subject: Re: [PATCH net v1 1/1] netfilter: conntrack: Guard possoble unused
 functions

On Tue, Sep 10, 2024 at 10:45:20AM +0100, Simon Horman wrote:
> On Tue, Sep 10, 2024 at 11:12:21AM +0300, Andy Shevchenko wrote:
> > On Mon, Sep 09, 2024 at 07:30:43PM +0100, Simon Horman wrote:
> > > On Mon, Sep 09, 2024 at 06:36:07PM +0300, Andy Shevchenko wrote:
> > > > On Mon, Sep 09, 2024 at 04:17:12PM +0100, Simon Horman wrote:
> > > > > On Mon, Sep 09, 2024 at 12:37:51PM +0300, Andy Shevchenko wrote:
> > > > > > On Fri, Sep 06, 2024 at 05:29:38PM +0100, Simon Horman wrote:
> > > > > > > On Thu, Sep 05, 2024 at 11:36:12PM +0300, Andy Shevchenko wrote:
> > > > > > 
> > > > > > > Local testing seems to show that the warning is still emitted
> > > > > > > for ctnetlink_label_size if CONFIG_NETFILTER_NETLINK_GLUE_CT is enabled
> > > > 
> > > > Hold on, this is not related to the patch.
> > > > It might be another issue.
> > > 
> > > Yes, sorry, I see that now too.
> > > 
> > > Perhaps it can be fixed separately, something like this:
> > 
> > If you make a patch, it will help somebody who has that in their configuration
> > files enabled (with the other one being disabled). Note, I use x86_64_defconfig
> > which doesn't have this specific issue to be occurred.
> 
> Thanks, I'll plan to submit a patch.

The patch grew into two, I've posted them here:

- [PATCH nf-next 0/2] netfilter: conntrack: label helpers conditional compilation updates
  https://lore.kernel.org/netfilter-devel/20240916-ct-ifdef-v1-0-81ef1798143b@kernel.org/