From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4FCDDC433F5 for ; Thu, 7 Oct 2021 00:56:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3038F61130 for ; Thu, 7 Oct 2021 00:56:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240127AbhJGA6i (ORCPT ); Wed, 6 Oct 2021 20:58:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:37694 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231279AbhJGA6h (ORCPT ); Wed, 6 Oct 2021 20:58:37 -0400 Received: from rorschach.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (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 B9386610FC; Thu, 7 Oct 2021 00:56:43 +0000 (UTC) Date: Wed, 6 Oct 2021 20:56:42 -0400 From: Steven Rostedt To: Sami Tolvanen Cc: Josh Poimboeuf , X86 ML , Kees Cook , Peter Zijlstra , Nathan Chancellor , Nick Desaulniers , Sedat Dilek , linux-hardening@vger.kernel.org, LKML , llvm@lists.linux.dev Subject: Re: [PATCH v4 06/15] ftrace: Use an opaque type for functions not callable from C Message-ID: <20211006205642.48d822b5@rorschach.local.home> In-Reply-To: References: <20210930180531.1190642-1-samitolvanen@google.com> <20210930180531.1190642-7-samitolvanen@google.com> <20211006032945.axlqh3vehgar6adr@treble> <20211006090249.248c65b0@gandalf.local.home> <20211006125809.5389b2a3@gandalf.local.home> <20211006204335.xtymxt6wk4akx6fc@treble> <20211006171016.07d90b59@gandalf.local.home> <20211006212355.mfuyci3pnsdlbp3w@treble> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 6 Oct 2021 16:14:17 -0700 Sami Tolvanen wrote: > > I'm not quite sure what that means, but I'll allow it ;-) > > Alright, I'll go with the updated version then. I'll also rename > DECLARE_ASM_FUNC_SYMBOL() to DECLARE_NOT_CALLED_FROM_C() unless > someone has strong objections about that. No objection from me. I like the purple color. -- Steve