Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp362563ybl; Wed, 11 Dec 2019 20:14:50 -0800 (PST) X-Google-Smtp-Source: APXvYqwm9QYRjBj5nyyYCGi1sRsmkWaD87HJSxdD9W4sSZu+FGoOWzhFw50f8wM4DmTOC5X8Djmp X-Received: by 2002:a05:6830:2087:: with SMTP id y7mr5530877otq.96.1576124090049; Wed, 11 Dec 2019 20:14:50 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1576124090; cv=none; d=google.com; s=arc-20160816; b=lhlvq5qfOex81q3n7I9xIqNbjvqnA3OLDTpNan3SrmQ8EwlSIz0tH1NBq5rg1ttQQC iIFuc5wpif4bJKXHchJfBj1w+tDk3R+HSTfjlpjUgz66ahia3psi1s8ZKpyspZCsD7Wb xCYDc2PUoYNrWwg9KF9058srWYPWDzUWcr9Ob3MYHrAgPh+DJbKSIvPRUU7T/0R4aOd+ s3GR5s8+XqFaxffCDhGcWDTA5kAFSkf5k3tTMwIi2tvowCrX+V25Bh9RpmOh8hLPFHcW +COS5AKoDqYVGXJVwwosJI905ULKpPsGRtH2wtA5PyDUfMHgZJpntNULapc3yWbODSWO /CMw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:reply-to:message-id :subject:cc:to:from:date:dkim-signature; bh=iflR8oyppk4uNYRJpIfKKcizq5GiUWrDcMfZsU660Ls=; b=vk6ETHDukS7mSWbJJLpv+m7Y5jNcsbTPRvQh0wm9P31PjDZI7Giy5v80GPTNOuhFnD pMXgEK+fFa3Dp/w2mtMUHFiYkrnYaGWyW9Iv+VhZuNB5EZryAR973lppQZrBty+YL3yS QZCWWAiHujAsq3kZ4r/JIg/sn6A3dlzKiM074fV9aw1PfC2YtqCVA9o9uTCf1zJFZ/jB iZSkLihCQUQExXeOaNjG7Wc7X78XQz6grztnGBR5djgdqlAuztPncEWqwked7qGAFIMX 7pCXEeQ7a3WS/M6dpVIswJ4UAgwRvQZqFncQKNIPy1NQNEPEJ0yOQqxmshgXpKAJQ+Ul gIug== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=mozfCL26; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i10si2539145otk.195.2019.12.11.20.14.37; Wed, 11 Dec 2019 20:14:50 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=mozfCL26; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727902AbfLLEOI (ORCPT + 99 others); Wed, 11 Dec 2019 23:14:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:40976 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727795AbfLLEOI (ORCPT ); Wed, 11 Dec 2019 23:14:08 -0500 Received: from paulmck-ThinkPad-P72.home (199-192-87-166.static.wiline.com [199.192.87.166]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8BEF7222C4; Thu, 12 Dec 2019 04:14:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576124047; bh=0mpDmJeRph5V4WCjDlSYPIPApLhVkthD1RCkFHUF3VA=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:From; b=mozfCL26QoAKfeRTZyfTvbvLMpiHZ1vFRCq7AxvyzrYYpkR/kLRjWkFpdpH4Q1SLq S9zmBnTpnmxEWEdukHa37XDxvNxDqXT9hC7edVpvBe/PYUCHC9dTSFZqOqpwBhsSbl 7+uYC9+AMMgeimI/nPQiSstsmQ+TMLvtMI9fxCkc= Received: by paulmck-ThinkPad-P72.home (Postfix, from userid 1000) id DEEE5352035F; Wed, 11 Dec 2019 20:14:06 -0800 (PST) Date: Wed, 11 Dec 2019 20:14:06 -0800 From: "Paul E. McKenney" To: madhuparnabhowmik04@gmail.com Cc: kbuild-all@lists.01.org, trond.myklebust@hammerspace.com, anna.schumaker@netapp.com, joel@joelfernandes.org, linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, rcu@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org Subject: Re: [PATCH] fs: nfs: dir.c: Fix sparse error Message-ID: <20191212041406.GT2889@paulmck-ThinkPad-P72> Reply-To: paulmck@kernel.org References: <201912110621.WJ6oENgf%lkp@intel.com> <20191211074842.21400-1-madhuparnabhowmik04@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191211074842.21400-1-madhuparnabhowmik04@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 11, 2019 at 01:18:42PM +0530, madhuparnabhowmik04@gmail.com wrote: > This build error is because the macro list_tail_rcu() is > not yet present in the mainline kernel. > > This patch is dependent on the patch : https://lore.kernel.org/linux-kernel-mentees/CAF65HP2SC89k9HJZfcLgeOMRPBKRyasCMiLo2gZgBKycjHuU6A@mail.gmail.com/T/#t If the NFS folks are OK with it, I would be happy to take it in -rcu, where the list_tail_rcu() patch is currently located. Thanx, Paul