From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [62.89.141.173]) (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 46BFA284B26 for ; Thu, 14 Aug 2025 23:25:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.89.141.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755213906; cv=none; b=oxXnUgFdx1gamIQ8fkjRPX7oJuuU9esaGLOPUG8/UM4raDWW6TFxjdjp6m3fcKbt4sNksraD2PkXwmCbT6+cNJdUceZexYpM4Jvm+Ndp3oLRcNqNOsBaOKP3a1MG+9UKPQHnZ3aH6P5uoziokcKfaguin2r+yOg14P5qwoiRawI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755213906; c=relaxed/simple; bh=i8cpnedLJzFT1jT8Y6BTsTyqYETnhM8JRZmtOFli/FY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RcLU281dtCHpr5HkZT/SdNIJYV0njf6v/p+oFqi29pai3J+NmhuI8LrUpXYTrc48K3bu2oh6K+8aUYiEiW0lfi7mVin6dSI1buarihckapmDlCGS8BylpL9kcbqKxZevCTO/UeRc/GUbZvNkLR8YV+1+XEcHo0/6ElkwZPafTlE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk; spf=none smtp.mailfrom=ftp.linux.org.uk; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b=EUeK9YVk; arc=none smtp.client-ip=62.89.141.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ftp.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b="EUeK9YVk" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=i8cpnedLJzFT1jT8Y6BTsTyqYETnhM8JRZmtOFli/FY=; b=EUeK9YVkk4RDM+T5QCNQYjckNt 5Xk/ita6AVkam2MftKY1U+cfGkl7zT5+sPTVw8/y1K3w/UTgeBRGzN0eqWA+50mUHyf9KZLnd8t5L wLj9Oi0S4hwPhCrPua8pVGaP3f/mtp8Yr85KWifxQLWO9MXilBHIn6aeT4x+L6mV/MECpj/ZB03Gy lkpcCz4ntIbDWriuFPjUa4DZxZXVojTxK4hV7CncFjF7IG4YKe7KqyYsOU03zCAhrH7DPWPVevaDp 6BJi1MYYvlXgRqIbl0ZA9F2WWCqTd0I4FuLCEAWlYT45lJ3bcSKaOkT3J0Ny+h2eJfYCUo9nS9+sy U4ndzcLg==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1umhJe-0000000AESL-0Fax; Thu, 14 Aug 2025 23:25:02 +0000 Date: Fri, 15 Aug 2025 00:25:02 +0100 From: Al Viro To: "Lai, Yi" Cc: linux-fsdevel@vger.kernel.org, brauner@kernel.org, yi1.lai@intel.com, ebiederm@xmission.com, jack@suse.cz, torvalds@linux-foundation.org Subject: Re: [PATCH v3 44/48] copy_tree(): don't link the mounts via mnt_list Message-ID: <20250814232502.GR222315@ZenIV> References: <20250630025148.GA1383774@ZenIV> <20250630025255.1387419-1-viro@zeniv.linux.org.uk> <20250630025255.1387419-44-viro@zeniv.linux.org.uk> <20250813071303.GH222315@ZenIV> <20250813073224.GI222315@ZenIV> <20250814232114.GQ222315@ZenIV> Precedence: bulk X-Mailing-List: linux-fsdevel@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: <20250814232114.GQ222315@ZenIV> Sender: Al Viro On Fri, Aug 15, 2025 at 12:21:14AM +0100, Al Viro wrote: > while mount --bind a a do echo splat; done that, of course, should've been while mount --bind a a; do echo splat; done