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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6A190CA1013 for ; Thu, 18 Sep 2025 14:15:22 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id C9A568E0141; Thu, 18 Sep 2025 10:15:21 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id C4B6F8E013A; Thu, 18 Sep 2025 10:15:21 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B3A128E0141; Thu, 18 Sep 2025 10:15:21 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id 9C8448E013A for ; Thu, 18 Sep 2025 10:15:21 -0400 (EDT) Received: from smtpin29.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id 42FA81401D4 for ; Thu, 18 Sep 2025 14:15:21 +0000 (UTC) X-FDA: 83902568442.29.5AF681A Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by imf15.hostedemail.com (Postfix) with ESMTP id CE1D1A002D for ; Thu, 18 Sep 2025 14:15:18 +0000 (UTC) Authentication-Results: imf15.hostedemail.com; dkim=none; spf=pass (imf15.hostedemail.com: domain of hch@lst.de designates 213.95.11.211 as permitted sender) smtp.mailfrom=hch@lst.de; dmarc=pass (policy=none) header.from=lst.de ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1758204919; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=khXb/ArQuyu0wy6xtQhmAnwTxUmi7GFWHE031JjnAKA=; b=CCCiLtzG7vGlvKwgh5V4oDz2dq2DaSFGCO+i3J2ks+6hn8tCY3iX0ANHWzhVLs3bb6Ljy1 4a2RGdzb5y2PtlvVT7RnWT1SgBLnfMlPS4gNEVqrxsGsZYpd6mg1lqpWq2qeb8gBwKcH9g pS94tWydA2QWSLCe4fdHeX9+0YpuV1s= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1758204919; a=rsa-sha256; cv=none; b=H37EnjXXMJ62jzp+tKQyfohJpD06Ro7P2uXi6hzRyCNMzRhNfrm6znbIsvD+oAEIbnBZUY O4mWOlbzI3miUX3e3FRvFDZ+P/rKqftWUdjFpuIiapmRrSqmGUXeByYMZHBGsEknZWdHc1 9Z7MfGbOJ+tWsS2n+c9YqCnQis41jhA= ARC-Authentication-Results: i=1; imf15.hostedemail.com; dkim=none; spf=pass (imf15.hostedemail.com: domain of hch@lst.de designates 213.95.11.211 as permitted sender) smtp.mailfrom=hch@lst.de; dmarc=pass (policy=none) header.from=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id 3F714227A88; Thu, 18 Sep 2025 16:15:11 +0200 (CEST) Date: Thu, 18 Sep 2025 16:15:11 +0200 From: Christoph Hellwig To: Marco Elver Cc: Peter Zijlstra , Boqun Feng , Ingo Molnar , Will Deacon , "David S. Miller" , Luc Van Oostenryck , "Paul E. McKenney" , Alexander Potapenko , Arnd Bergmann , Bart Van Assche , Bill Wendling , Christoph Hellwig , Dmitry Vyukov , Eric Dumazet , Frederic Weisbecker , Greg Kroah-Hartman , Herbert Xu , Ian Rogers , Jann Horn , Joel Fernandes , 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, llvm@lists.linux.dev, rcu@vger.kernel.org Subject: Re: [PATCH v3 00/35] Compiler-Based Capability- and Locking-Analysis Message-ID: <20250918141511.GA30263@lst.de> References: <20250918140451.1289454-1-elver@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250918140451.1289454-1-elver@google.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: CE1D1A002D X-Stat-Signature: phxwuch5x368d44w7d1o1534b9kp9nui X-Rspam-User: X-HE-Tag: 1758204918-748169 X-HE-Meta: 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 qpbdmD+q P13c6goCEy0djcCbzfwRHJtxqByFzmcUH9gZEZlJGXNS6fcMyRsuOKiRcSdY4ndjZcTx68bMvziLRjb0KXAF6jxcootMXSkN9sagSuYvgF6PS3GBnOlxz4LpvlkDBTftiHJ2RFOPCVxASJ9Nv2Onpi9vmwldOnV1FpoETOQj2mJ4MzNUXjhkGI34L2QfjJgcz8zDwA0dhCumuarFhYnsfN4A1fA== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Sep 18, 2025 at 03:59:11PM +0200, Marco Elver wrote: > A Clang version that supports `-Wthread-safety-pointer` and the new > alias-analysis of capability pointers is required (from this version > onwards): > > https://github.com/llvm/llvm-project/commit/b4c98fcbe1504841203e610c351a3227f36c92a4 [3] There's no chance to make say x86 pre-built binaries for that available?