From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 96BEA324B32 for ; Thu, 27 Nov 2025 07:50:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764229840; cv=none; b=ihi7F33sQXk2G2tTWim4WoVb0LNGc4HYnieVrDx3l5Wnf72iRwP4D1IVE/iJe+p2PAGrFnv4s2UmQ7WLL64NieuEePd9eI+5Fu/s7ee2nLnHhF/L95huO13f7ygXrEW8rIqUTWR7jrl9PzmJWhDBkXonYnF97+KBXkXFXlEQ8jA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764229840; c=relaxed/simple; bh=8UoFwEA8BV5fyntT6fyEPjGg92U4QgrkAqawzzW0xgU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=SQ/s92DOWdJZx3HK8BTmxe+ZHDGyui44VLoLq/6zN/48YxrUqUJrkOBC3xW1J681FCytY6f7QfxtkUnEeub2JtPt3ayz6abFOotrgG2+qEAeFrk6zSbnHbKCevBu06LnlWG0d9s7kruIxWCkBACM/e+1ZUhrzbT5sVDZZ7MjN1w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=agE39cJC; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="agE39cJC" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764229839; x=1795765839; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=8UoFwEA8BV5fyntT6fyEPjGg92U4QgrkAqawzzW0xgU=; b=agE39cJC3IetaxacAF33ehZmqfjSZB/YRzwD5t7UKWl60Dpptpmfo7Dm 12pZv+f2T5fIGtqjtD1ik499mQrwL9/W9jVUjSOD0vVrVRtG3nUf47K6t 2qKDs8XImXLAQzRCPNw1gmJG/gZZUrnk94JJHiIgKHUka4oGBgt4K7AZ1 +pJfeScoJ6AAdjbDH4WTANsEpE/CtPFlQfeOfFI/mMKkCoZBWPgfrii8C v23qZk9rTJJ7FNvhp+aZy7XzbjQCz+tLOtqdnfKAOMvIp09apMklB2yWQ uetezlgZVj5iRRs09fgSw2QNkWHIbmBYXzWe7Qxb6gg8/fwYJH0COzD9O Q==; X-CSE-ConnectionGUID: 316VDceOQyubilnvwk60fA== X-CSE-MsgGUID: M4wD0UiVTOiqX5eydrhJZw== X-IronPort-AV: E=McAfee;i="6800,10657,11625"; a="53842035" X-IronPort-AV: E=Sophos;i="6.20,230,1758610800"; d="scan'208";a="53842035" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Nov 2025 23:50:38 -0800 X-CSE-ConnectionGUID: dMwi9piuQ/aggK1q2vS9fg== X-CSE-MsgGUID: X4ZIhokpQ0ioBUA2oLq7OQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,230,1758610800"; d="scan'208";a="193619336" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa009.fm.intel.com with ESMTP; 26 Nov 2025 23:50:35 -0800 Received: by black.igk.intel.com (Postfix, from userid 1003) id 557A6A0; Thu, 27 Nov 2025 08:50:34 +0100 (CET) Date: Thu, 27 Nov 2025 08:50:34 +0100 From: Andy Shevchenko To: Chuck Lever Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Chuck Lever , Jeff Layton , NeilBrown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt Subject: Re: [PATCH v1 1/1] nfsd: Mark variable __maybe_unused to avoid W=1 build break Message-ID: References: <20251113083131.2239677-1-andriy.shevchenko@linux.intel.com> <176338731878.4204.10224670039692915729.b4-ty@oracle.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <176338731878.4204.10224670039692915729.b4-ty@oracle.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo 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. -- With Best Regards, Andy Shevchenko