From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 4786B1B4224; Sat, 20 Dec 2025 13:33:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.92.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766237617; cv=none; b=a0G91FaMEZpde2sAn7GiUnPIILdpsaTwF/NCrMaiLj4643IQXENYtUQ/hU7G3eX5TjCpr0qLjkaH4DutersI3Q4qavellMLWfuA0/dgJMSB/d4Fh+rvacWn+/B0ZSUfas6UHDzBSSgqabMxmmJjWhCWhFxy7Jr7GanLYaLd9LOs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766237617; c=relaxed/simple; bh=sd8MF34DcKU450XHBOHX76rfibz+4ayylz6CA0Z+S7s=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hBNobeAOry050Pslj3lt9dLYuqvM/6C7aKWc73g+51LzJy6jFw8ZsM1WjajjW9JdCPVZqBuc+jpOswsbqTpBochgl1Tm/stk8jmlfYNg71b8WJ2Dj7n39h1PAsPaex8hPBIE+SfunHE7DC/7PNWBTba7a5ekFllV9rHG0EwawD4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (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=JRF85bcV; arc=none smtp.client-ip=90.155.92.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (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="JRF85bcV" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; 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=sd8MF34DcKU450XHBOHX76rfibz+4ayylz6CA0Z+S7s=; b=JRF85bcVfuUAbdlqGNRlYDFj2X MBZkp9kK6+DWxZ52qXPI17aJHnxE/PD7M59fMz0XlJkLJw11Z17OWWZbt5mZH1ys+rOn3Z1KDVB6S pu4iTEanoYUavMKRG903o1dahMZ0gDpPnnVx7+/+hgxgbEKW50uF8kBQ4HY+A+nfVPf7NwCSjB9tQ XFVRPahMmUPfQxml3WuS3Qv3Gc4CPdqRroheFVCf5xskR0ix6PWdP9YZCg3meap4C/doiZ3x74vL0 lUxDktQDZJqJIqf19QBR8eASqGGVYD+WDF8aIslzL0CNI572PyCVjjutiJoMAXmXAHHze0S35TE0X 1Sb5xwug==; Received: from 77-249-17-252.cable.dynamic.v4.ziggo.nl ([77.249.17.252] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1vWwDb-0000000CS0m-1fEQ; Sat, 20 Dec 2025 12:37:55 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 0441C30057E; Sat, 20 Dec 2025 14:33:07 +0100 (CET) Date: Sat, 20 Dec 2025 14:33:07 +0100 From: Peter Zijlstra To: Marco Elver Cc: Bart Van Assche , Boqun Feng , Ingo Molnar , Will Deacon , "David S. Miller" , Luc Van Oostenryck , Chris Li , "Paul E. McKenney" , Alexander Potapenko , Arnd Bergmann , Christoph Hellwig , Dmitry Vyukov , Eric Dumazet , Frederic Weisbecker , Greg Kroah-Hartman , Herbert Xu , Ian Rogers , Jann Horn , Joel Fernandes , Johannes Berg , Jonathan Corbet , Josh Triplett , Justin Stitt , Kees Cook , Kentaro Takeda , Lukas Bulwahn , Mark Rutland , Mathieu Desnoyers , Miguel Ojeda , Nathan Chancellor , Neeraj Upadhyay , Nick Desaulniers , Steven Rostedt , Tetsuo Handa , Thomas Gleixner , Thomas Graf , Uladzislau Rezki , Waiman Long , kasan-dev@googlegroups.com, linux-crypto@vger.kernel.org, linux-doc@vger.kernel.org, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-security-module@vger.kernel.org, linux-sparse@vger.kernel.org, linux-wireless@vger.kernel.org, llvm@lists.linux.dev, rcu@vger.kernel.org Subject: Re: [PATCH v5 02/36] compiler-context-analysis: Add infrastructure for Context Analysis with Clang Message-ID: <20251220133307.GR3707891@noisy.programming.kicks-ass.net> References: <20251219154418.3592607-1-elver@google.com> <20251219154418.3592607-3-elver@google.com> <97e832b7-04a9-49cb-973a-bf9870c21c2f@acm.org> <2f0c27eb-eca5-4a7f-8035-71c6b0c84e30@acm.org> Precedence: bulk X-Mailing-List: linux-doc@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: On Fri, Dec 19, 2025 at 08:11:59PM +0100, Marco Elver wrote: > > Many kernel developers are used to look up the definition of a data > > structure either by using ctags, etags or a similar tool or by using > > grep and a pattern like "${struct_name} {\$". Breaking the tools kernel > > developer use today to look up data structure definitions might cause > > considerable frustration and hence shouldn't be done lightly. Its a simple matter of adding a regex to scripts/tags.sh :-) Also clangd language server sees right through it as is. So all 'modern' stuff using that will have no problems.