From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) (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 36AAF2FBDE6 for ; Fri, 16 Jan 2026 02:23:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=18.9.28.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768530200; cv=none; b=UrOOE6izcTdv2b4DXv28rWc7MBMUtUhqRrmi7/J0+bzq1Ad41zlsrs+3E8HFETP/WVW5ZxUbbl9CLgu8ewgOiWBTAVc1EJTbOxvd6/X62Ihe8e8AY9rzSb4Tc8J+YYUL+JvEWu2mDGTj+0SDU0qSGl/Lgyatrl9C0dj9i3c8OWM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768530200; c=relaxed/simple; bh=AU8ydwM+6bS6tN4tu5gRNYM3pm8mBvS0h3zIXbblp64=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ORdIWNzTHMFpFa5dEHMxGA/BbZ4sl+3OkwVLmdxDJ9HuAD/b1uBqzNZxn3gABPSH+g66lJ4vJIFICcYowX71aoaWTkSgQOV8wwHDhAQCkJ07lfl2/knp3dYpj8UTvmxzAVCfAe80IZ48Xx70Sc5mJ4pQ6leeF2NEtAEhg8jKHTA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mit.edu; spf=pass smtp.mailfrom=mit.edu; dkim=pass (2048-bit key) header.d=mit.edu header.i=@mit.edu header.b=P9kfgKNL; arc=none smtp.client-ip=18.9.28.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mit.edu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mit.edu Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mit.edu header.i=@mit.edu header.b="P9kfgKNL" Received: from macsyma.thunk.org ([37.140.223.154]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 60G2MYX0013183 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 15 Jan 2026 21:22:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1768530160; bh=e7+ZkXTf+cEt8COK7ZiBm7FpEGCZkXwmsqQ2YKKQgYQ=; h=Date:From:Subject:Message-ID:MIME-Version:Content-Type; b=P9kfgKNLi6OJwcPg4rVMTROJzz4az9SYBcQOe0G0GFGs82DvRENFkm1YgSb39d3nH AGhnwzj1RFqcSKbZOicJ+nFpVd4Sb2TTKGetDB0RpYps8YKVTz/q1D9dChu4KGnt00 F9qbPF5IkyVUAG1oSvWw5yNdKLkq55GF3d6RBCC+6h/fJgObPBIkscBAmatK8OWUeA 44QkCvEUYHhWUMDLDRP0nKLUmo25Fvq3Y+rvJsSZxeeOfrEsRnGnjkeyk8CcAFTrP/ uLf9PDmtpch4C3FfLs1otcMi7C+sjxkaLMhdbOGgUfTH1zuJX6iCF3ztPn6LMn2SOi LVfyZmz7mZaTA== Received: by macsyma.thunk.org (Postfix, from userid 15806) id A12EE54D8E5B; Thu, 15 Jan 2026 17:22:03 -0900 (AKST) Date: Thu, 15 Jan 2026 17:22:03 -0900 From: "Theodore Tso" To: Jeff Layton Cc: Christian Brauner , Alexander Viro , Chuck Lever , NeilBrown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Amir Goldstein , Hugh Dickins , Baolin Wang , Andrew Morton , Andreas Dilger , Jan Kara , Gao Xiang , Chao Yu , Yue Hu , Jeffle Xu , Sandeep Dhavale , Hongbo Li , Chunhai Guo , Carlos Maiolino , Ilya Dryomov , Alex Markuze , Viacheslav Dubeyko , Chris Mason , David Sterba , Luis de Bethencourt , Salah Triki , Phillip Lougher , Steve French , Paulo Alcantara , Ronnie Sahlberg , Shyam Prasad N , Bharath SM , Miklos Szeredi , Mike Marshall , Martin Brandenburg , Mark Fasheh , Joel Becker , Joseph Qi , Konstantin Komarov , Ryusuke Konishi , Trond Myklebust , Anna Schumaker , Dave Kleikamp , David Woodhouse , Richard Weinberger , Jan Kara , Andreas Gruenbacher , OGAWA Hirofumi , Jaegeuk Kim , Christoph Hellwig , linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-ext4@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-xfs@vger.kernel.org, ceph-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-unionfs@vger.kernel.org, devel@lists.orangefs.org, ocfs2-devel@lists.linux.dev, ntfs3@lists.linux.dev, linux-nilfs@vger.kernel.org, jfs-discussion@lists.sourceforge.net, linux-mtd@lists.infradead.org, gfs2@lists.linux.dev, linux-f2fs-devel@lists.sourceforge.net Subject: Re: [PATCH 03/29] ext4: add EXPORT_OP_STABLE_HANDLES flag to export operations Message-ID: <20260116022203.GE19200@macsyma.local> References: <20260115-exportfs-nfsd-v1-0-8e80160e3c0c@kernel.org> <20260115-exportfs-nfsd-v1-3-8e80160e3c0c@kernel.org> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260115-exportfs-nfsd-v1-3-8e80160e3c0c@kernel.org> On Thu, Jan 15, 2026 at 12:47:34PM -0500, Jeff Layton wrote: > Add the EXPORT_OP_STABLE_HANDLES flag to ext4 export operations to indicate > that this filesystem can be exported via NFS. > > Signed-off-by: Jeff Layton Acked-by: Theodore Ts'o