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 X-Spam-Level: X-Spam-Status: No, score=-21.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0ED96C2B9F7 for ; Fri, 28 May 2021 17:23:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E2C04613EB for ; Fri, 28 May 2021 17:23:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235049AbhE1RZQ (ORCPT ); Fri, 28 May 2021 13:25:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229599AbhE1RZP (ORCPT ); Fri, 28 May 2021 13:25:15 -0400 Received: from mail-pj1-x102c.google.com (mail-pj1-x102c.google.com [IPv6:2607:f8b0:4864:20::102c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E7E0DC06174A for ; Fri, 28 May 2021 10:23:39 -0700 (PDT) Received: by mail-pj1-x102c.google.com with SMTP id ne24-20020a17090b3758b029015f2dafecb0so2904156pjb.4 for ; Fri, 28 May 2021 10:23:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=U7LDjVeilIpww/IL0BjmlQ/cmmfSwZFyRdCgaKSOKMw=; b=Lq0DAQDfDOyVep2CPYmZ/qwZjTN4VLXw3PW+oG15SC49lWJ61TkuDQWDdDxWhFXMVx l4yNi+YI2OwzxtJu3lJVQkOPAOOdF3A14QfBl8b/QGLKbYrcot5yv1LjsbSMipN8MCtJ f5vVNrMMc4FnY4gL/LBpGnYD8yo0aQxLqyPGw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=U7LDjVeilIpww/IL0BjmlQ/cmmfSwZFyRdCgaKSOKMw=; b=lxhIn7gdSkJcZaPUI32ZvzQnwok1rQxBXd69JQAEaZcQh2ugxlIRR/jPFjvUEXGfqv ML9B4EtqOqzfBjGIBvx80/xHl4ti5+xrJ4V/5HwzDSCor+ONx8yfADPVMJvEDiAROSrI BULXzQlhyVHNmYzLBgyZ0Wls+1Vj5m08yg8JLrAzFKtQAYqVUPG8mERz/hpPT1k6/6Zn WiVwOJjDq4dGYEHPfyiUPE2/ZlRQLA4NpU9vzA4Z9ycFi4xZ4ErUXzny61RcSBUhybcJ m61F3IOJszxK39u/KHVgmx1GWqh8FxwMVNufg4s3CZrlc1qVNEEfqKZeMg9xlU6zxZ74 9zIg== X-Gm-Message-State: AOAM532OT4gPTSr5zYR+ikJLGvci45jRMSd5aX3k07sVJo61TkdzMunG m2q/BzxOvoLlOWgYHigYEwJ/6A== X-Google-Smtp-Source: ABdhPJwQBLmdMXQKCbmme7kUxpxg02YFyCKpLARhhKq3QVla0USU2LVc4byyh8D/EtMAWUx8u4xPLQ== X-Received: by 2002:a17:90a:4205:: with SMTP id o5mr5560769pjg.140.1622222619378; Fri, 28 May 2021 10:23:39 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id d15sm1225049pgu.84.2021.05.28.10.23.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 May 2021 10:23:38 -0700 (PDT) Date: Fri, 28 May 2021 10:23:37 -0700 From: Kees Cook To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Candle Sun , Fangrui Song , Kees Cook , Marco Elver , Miguel Ojeda , Nathan Chancellor , Nick Desaulniers , "Paul E. McKenney" , Sami Tolvanen Subject: [GIT PULL] Clang feature fixes for v5.13-rc4 Message-ID: <202105281022.40F5443A@keescook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, Please pull these Clang feature fixes for v5.13-rc4. One small fix each for LTO and CFI. Thanks! -Kees The following changes since commit d07f6ca923ea0927a1024dfccafc5b53b61cfecc: Linux 5.13-rc2 (2021-05-16 15:27:44 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/clang-features-v5.13-rc4 for you to fetch changes up to 24845dcb170e16b3100bd49743687648c71387ae: Makefile: LTO: have linker check -Wframe-larger-than (2021-05-24 15:24:34 -0700) ---------------------------------------------------------------- Clang feature fixes for v5.13-rc4 - Correctly pass stack frame size checking under LTO (Nick Desaulniers) - Avoid CFI mismatches by checking initcall_t types (Marco Elver) ---------------------------------------------------------------- Marco Elver (1): init: verify that function is initcall_t at compile-time Nick Desaulniers (1): Makefile: LTO: have linker check -Wframe-larger-than Makefile | 5 +++++ include/linux/init.h | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) -- Kees Cook