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=-8.3 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_IN_DEF_DKIM_WL autolearn=no 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 B1EA3C47247 for ; Tue, 5 May 2020 21:48:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9173924960 for ; Tue, 5 May 2020 21:48:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="LTTvgtHC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729222AbgEEVsf (ORCPT ); Tue, 5 May 2020 17:48:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728737AbgEEVsf (ORCPT ); Tue, 5 May 2020 17:48:35 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3EFA2C061A10 for ; Tue, 5 May 2020 14:48:35 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id f7so1570191pfa.9 for ; Tue, 05 May 2020 14:48:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=p9AA4xWTEKVxtYf0LEjgHn4IlPJGCm4GiDnieohbszo=; b=LTTvgtHC4JiLx7JtcwOPPwfX0mrW2kj4it8w+R4Lvse+xpXov4Nu/KnoEDB88lKNeb ofz0/oCODff07j7/iKEf1YmjweawTfDF1AKu+vayz/Z70kg1ej87mRy8ighAHzr2aLtC 9CQrwgQWh1fVUPndxsDXGd5O875olXB0+CvE9Meeap1g8LkGxfeMrl9/3AeNwqN09Df1 e5ahNp8jRJJFO4oDfwaVacmI8cEYK9YMs+cSQ9HT6RCY/3adIKroOWylzUk3flv1yg8N RHjgctXIMhTHGrQqUkZfXTscNaIviePPZtozc4T9EnoKHqt9+4dcsfNSMxlKIz0JI876 tb5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=p9AA4xWTEKVxtYf0LEjgHn4IlPJGCm4GiDnieohbszo=; b=SuKok/AEvsIENGfbY6z90d8ai4043HEz4tyLbXN4SK+pvFYlPXAQV38QLuEfYPbXCe gwLmVflcUrJ4UasuqjEDuwBXI0iYG2kGPnmCcM/daeoXIXp3aan+xMRi4UQO7RvwgpFo r3q5SU76CvoP4BKphxzFaGKxMhE5RAm/DnrUKZRzfl7SIyO+vqZV00BD23R90rkGPPRw 3/2NIse7S6c8L/mEOl/6uUTYVKRgV+Idx6xNfsO/BJ5arBY86SbDUF/Vbc8n7GT0pWx0 c/i7dgDVnAmAg6DKw0dBkqImSbGEKZrd4tvUbTEOUGW9+xEEwjbaUOeRuRwrVokFSZfp AyNA== X-Gm-Message-State: AGi0PuaOZQ1madBthpbpO7jov1UeGeCiouAjSpnCh8FB6cfCb5LfBpsx WiyQPlQe5ZIgMDSDIZUSf342gan+AYgnWM5D0n72dQ== X-Google-Smtp-Source: APiQypL6vp3+P4v2jpiQP1jQx9T5145MG0xmE+mzySNqHUdz9VoF1KT0zZt3tC16kPH1BLKmfd5MAIbH0UssbNRhMIc= X-Received: by 2002:a62:146:: with SMTP id 67mr5115544pfb.169.1588715314449; Tue, 05 May 2020 14:48:34 -0700 (PDT) MIME-Version: 1.0 References: <20200505135947.216022-1-arnd@arndb.de> In-Reply-To: From: Nick Desaulniers Date: Tue, 5 May 2020 14:48:23 -0700 Message-ID: Subject: Re: [PATCH] crypto: curve25519-hacl64 - Disable fortify-source for clang-10 To: "Jason A. Donenfeld" Cc: Arnd Bergmann , Herbert Xu , "David S. Miller" , Ard Biesheuvel , Linux Crypto Mailing List , LKML , clang-built-linux , Kees Cook , George Burgess Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org + Kees, George, who have started looking into this, too. On Tue, May 5, 2020 at 2:40 PM Jason A. Donenfeld wrote: > > As discussed on IRC, this issue here isn't specific to this file, but > rather fortify source has some serious issues on clang-10, everywhere > in the kernel, and we should probably disable it globally for this > clang version. I'll follow up with some more info in a different > patch. > > -- > You received this message because you are subscribed to the Google Groups "Clang Built Linux" group. > To unsubscribe from this group and stop receiving emails from it, send an email to clang-built-linux+unsubscribe@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/msgid/clang-built-linux/CAHmME9oMcfY4nwkknwN9c4rB-O7xD4GCAOFPoZCbdnq%3D034%3DVw%40mail.gmail.com. -- Thanks, ~Nick Desaulniers