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 EA9D07F9 for ; Wed, 26 Feb 2025 00:03:15 +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=1740528197; cv=none; b=oGITAwC7Ax2AtKmmsL8HEYIHTyICTk2JcXI47DFr4KJuk94yFPBuGa/y+SxmzM1HZKb11gYGy7qkNAWUtOBpPWsGeQW/yvPg/TehlKuGV1+uikM6Q9sXtSt2ycnfnEYYtlMuQ95dJsq9riUI2EoJIhfYTQrJbk7iCemSBt1k/CY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740528197; c=relaxed/simple; bh=iW+tGFHB6fU9mBR5mF+KUQJCCG66vmV1WhWWRzeGFqA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=opbO8ZsbPv6LIN5iOioMQFmFGrbvSoTqUXJUORHOMqDgGQKG5nKH9Kyz0NPU3DsgKsckcJisG+8+4M8lJm6rSM1D3r5tO3DX5dvKCXkJFvzkzQhd74lT5ANaMOP0/ulzkP+2b6/JjYBREdORX4un7r1tS65wLClbn4I5aL8Qq/A= 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=MZpW+jqk; 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="MZpW+jqk" 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=+O3/Y7ff4CdeXMuJX1UESGZHTptQx7hu7FhimEOEic8=; b=MZpW+jqkkq3EP2zII22FEG6waE 3QU36TDvD25Uw2beCKruDXIksyZKNL4Og3GZlmbNBSPo8O5lNHblERfv7j71LtSvZqrDvFMBEWlA1 t6CwBAy/ItX19c/rnE8Xf3E7R46ZP1I66IivOWqCVeaNWbg/nnUOj2WuF6fMEXGzTltU/1lSoOsMB GzAbhmETwzOLGIOqt9u1l8e8pDJKsoUbaSzLtCUvHlZ2W+pqRiWcl1e4IzJ9V/xzpI02GPXKLTUkx 4RsuMd+MuiSv7D1UasC2nTMo/BbIMJHtmOP+ZgfhWprdHt9milHdokU+pyxR0dTZBKdXGHPI0Lth6 24Ekj8kA==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.98 #2 (Red Hat Linux)) id 1tn4tN-00000008ao7-3J65; Wed, 26 Feb 2025 00:03:13 +0000 Date: Wed, 26 Feb 2025 00:03:13 +0000 From: Al Viro To: NeilBrown Cc: linux-fsdevel@vger.kernel.org, Linus Torvalds , Christian Brauner , Miklos Szeredi , Jan Kara Subject: Re: [PATCH 01/21] procfs: kill ->proc_dops Message-ID: <20250226000313.GD2023217@ZenIV> References: <20250224141444.GX1977892@ZenIV> <20250224212051.1756517-1-viro@zeniv.linux.org.uk> <174052389204.102979.2659504356456752671@noble.neil.brown.name> 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: <174052389204.102979.2659504356456752671@noble.neil.brown.name> Sender: Al Viro On Wed, Feb 26, 2025 at 09:51:32AM +1100, NeilBrown wrote: > > char inline_name[]; > > } __randomize_layout; > > > > +#define PROC_ENTRY_FORCE_LOOKUP 2 /* same space as PROC_ENTRY_PERMANENT */ > > Should there be a note in include/linux/proc_fs.h say that '2' is in > use? Umm... Point, I guess - or we could just put "all other bits are belong to us" there ;-)