From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 F368A19BBA; Mon, 27 Jan 2025 15:42:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737992581; cv=none; b=hlKJ084b+wIEqZXyGUKaz7+c0w8WaWn5o0hoAaeubRTleSjf1mswjJTKsK59jZOs2Vz3B0rrY+AlvAbz449SGJkZ/003U2pbuza3vd4wk/cmUUvDjhUAXv8nqfyaARgsKu+LYmanLs4LbwRrC0GtHk4l/nVs0yDkh941/nwwHR0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737992581; c=relaxed/simple; bh=754tTQ0Xv0FV1pAPiQ7XMzOqvV5Ru3eT2/4MtIxHkKc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pcxjjWPHVuwrYIY3AW5zCkXqNuIvI2fQQ0VJx0xLK3WwbCAoyoO1pu4yLS/kX6gczLJqYNs4V2wyhB3ULJzgKjwL/IDvffeq1CbImkTFPDwGY7ajdNyjpUetqcdWx+dtSyOqy04rVVlQvjLsKbrQIrM+Zsrco896Xe2Q6pjCfmY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=Pyozw0ts; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Pyozw0ts" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=754tTQ0Xv0FV1pAPiQ7XMzOqvV5Ru3eT2/4MtIxHkKc=; b=Pyozw0tsKLD9gp97o+N6ZbHkTo Il8/2Vpa4F0aqTQ5eLNtncdojFavxqC+3hOoMyt2pPZYgpxoa7oSXp+1z19h2FwdJ9ksectEr6L5y pdndzuM9IJbuYbMGyY8OnttTeia0ZsfUEQN3vE3Kvu3ywzVzVm7PiaoVN1j+XGx7cGtNMyIWcHM2K IHU9EJmiTnsw2atKedPjlIYgnndG3plYffG/psV0clxoDlPsLg9vBJ8MCt7RCyZQNR2Rl4uIk2hOI SGpvgckCCBw+KC2Pto4K/lzMPYNt+Lyqoqjs99RL8H5P/AQH7nlJDuMDpJ1IZ/IMsyAIp8YsG+ytq PlpOQ/eA==; Received: from willy by casper.infradead.org with local (Exim 4.98 #2 (Red Hat Linux)) id 1tcRG3-00000009b8r-2Zcd; Mon, 27 Jan 2025 15:42:39 +0000 Date: Mon, 27 Jan 2025 15:42:39 +0000 From: Matthew Wilcox To: Jani Nikula Cc: Joel Granados , Ard Biesheuvel , Alexander Gordeev , Thomas =?iso-8859-1?Q?Wei=DFschuh?= , Kees Cook , Luis Chamberlain , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-crypto@vger.kernel.org, openipmi-developer@lists.sourceforge.net, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, intel-xe@lists.freedesktop.org, linux-hyperv@vger.kernel.org, linux-rdma@vger.kernel.org, linux-raid@vger.kernel.org, linux-scsi@vger.kernel.org, linux-serial@vger.kernel.org, xen-devel@lists.xenproject.org, linux-aio@kvack.org, linux-fsdevel@vger.kernel.org, netfs@lists.linux.dev, codalist@coda.cs.cmu.edu, linux-mm@kvack.org, linux-nfs@vger.kernel.org, ocfs2-devel@lists.linux.dev, fsverity@lists.linux.dev, linux-xfs@vger.kernel.org, io-uring@vger.kernel.org, bpf@vger.kernel.org, kexec@lists.infradead.org, linux-trace-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, apparmor@lists.ubuntu.com, linux-security-module@vger.kernel.org, keyrings@vger.kernel.org, Song Liu , "Steven Rostedt (Google)" , "Martin K. Petersen" , "Darrick J. Wong" , Corey Minyard Subject: Re: Re: Re: [PATCH v2] treewide: const qualify ctl_tables where applicable Message-ID: References: <20250110-jag-ctl_table_const-v2-1-0000e1663144@kernel.org> <87jzag9ugx.fsf@intel.com> Precedence: bulk X-Mailing-List: io-uring@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: <87jzag9ugx.fsf@intel.com> On Mon, Jan 27, 2025 at 04:55:58PM +0200, Jani Nikula wrote: > You could have static const within functions too. You get the rodata > protection and function local scope, best of both worlds? timer_active is on the stack, so it can't be static const. Does this really need to be cc'd to such a wide distribution list?