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Date: Thu, 27 Nov 2025 11:20:16 -0500
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Subject: Re: [PATCH v1 1/1] nfsd: Mark variable __maybe_unused to avoid W=1
 build break
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org,
 llvm@lists.linux.dev, Chuck Lever <chuck.lever@oracle.com>,
 Jeff Layton <jlayton@kernel.org>, NeilBrown <neil@brown.name>,
 Olga Kornievskaia <okorniev@redhat.com>, Dai Ngo <Dai.Ngo@oracle.com>,
 Tom Talpey <tom@talpey.com>, Nathan Chancellor <nathan@kernel.org>,
 Nick Desaulniers <nick.desaulniers+lkml@gmail.com>,
 Bill Wendling <morbo@google.com>, Justin Stitt <justinstitt@google.com>
References: <20251113083131.2239677-1-andriy.shevchenko@linux.intel.com>
 <176338731878.4204.10224670039692915729.b4-ty@oracle.com>
 <aSgCyqR72Zu6TSSI@black.igk.intel.com>
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From: Chuck Lever <cel@kernel.org>
Organization: kernel.org
In-Reply-To: <aSgCyqR72Zu6TSSI@black.igk.intel.com>
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On 11/27/25 2:50 AM, Andy Shevchenko wrote:
> On Mon, Nov 17, 2025 at 08:49:29AM -0500, Chuck Lever wrote:
>> On Thu, 13 Nov 2025 09:31:31 +0100, Andy Shevchenko wrote:
>>> Clang is not happy about set but (in some cases) unused variable:
>>>
>>> fs/nfsd/export.c:1027:17: error: variable 'inode' set but not used [-Werror,-Wunused-but-set-variable]
>>>
>>> since it's used as a parameter to dprintk() which might be configured
>>> a no-op. To avoid uglifying code with the specific ifdeffery just mark
>>> the variable __maybe_unused.
> 
> [...]
> 
>> Applied to nfsd-testing, thanks!
>>
>> [1/1] nfsd: Mark variable __maybe_unused to avoid W=1 build break
>>       commit: 56e9f88b25abf08de6f2b1bfbbb2ddc4e6622d1e
> 
> Thanks, but still no appearance in Linux Next and problem seems to be present.
> 

The usual practice is to keep patches in nfsd-testing for four
weeks to allow NFSD and community CI processes to work, and to
enable extended review before it is merged. Both the community
CI processes (eg, zero-day bots) and the availability of
reviewers are not something I have control over.

It will be available for upstream merge after December 11. You
seem to be suggesting there is a sense of urgency so I will
direct it towards v6.20-rc as soon as it is merge-ready.


-- 
Chuck Lever