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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 DF305C47247 for ; Tue, 5 May 2020 21:49:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B36C72497F for ; Tue, 5 May 2020 21:49:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="xveQVoXP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729327AbgEEVtb (ORCPT ); Tue, 5 May 2020 17:49:31 -0400 Received: from mail.zx2c4.com ([192.95.5.64]:57167 "EHLO mail.zx2c4.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728914AbgEEVtb (ORCPT ); Tue, 5 May 2020 17:49:31 -0400 Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 4f07e1f6; Tue, 5 May 2020 21:36:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=mime-version :references:in-reply-to:from:date:message-id:subject:to:cc :content-type; s=mail; bh=xJmIgem3iFg9PKowp51fvvm73lM=; b=xveQVo XP8CDkXw3mj19M9PuSNWOQq9aVnuvgEfUbMlUvLjBQd+7H3lNrYCTNt2OGkyhUav OEJe30XmzyFAM1rrsJqN/jxkmPkyiZTFwghfXLClBUYda52Qmdgrv2CuPEVPCjIl oZFr6HPWXeyE1v1HtOu8HoC7ESNe5dbS2cW9MBvZKfV1mHRgPMhAHK4tKHjBvdpe knFFIN866Oa/mHKV4fHEFdgCxXWm2uFPzqgTkrX3p9FYlR810e2mWo/p8ZaOgari 9Pkj9b45JSJuZqHW58/gN9GGg1tJGsTleGVceJHuiIyGjYjXBNMUSvu8+ZBGQhRl 1vIhk5Wh7ZoOcczg== Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 07102e04 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Tue, 5 May 2020 21:36:50 +0000 (UTC) Received: by mail-io1-f46.google.com with SMTP id f3so108017ioj.1; Tue, 05 May 2020 14:49:25 -0700 (PDT) X-Gm-Message-State: AGi0Pubv8AoPBm45U8DEWNB6JrCSnYnD54K7gOla6w+N+xr9pDl8OKJu dCEMQtGsJVGDw80AyNhCNL5KYCrBs+AoGZoU+tw= X-Google-Smtp-Source: APiQypLo3XgcIJGosEVxIb+WuXoR7LYU09mDs2FBkSoKeYcH3eVTaAwCmCzgHKeuwQrsnOF//Fc4ahPqoN2BKgZ9ux4= X-Received: by 2002:a02:7f12:: with SMTP id r18mr5706843jac.75.1588715364406; Tue, 05 May 2020 14:49:24 -0700 (PDT) MIME-Version: 1.0 References: <20200505135947.216022-1-arnd@arndb.de> In-Reply-To: From: "Jason A. Donenfeld" Date: Tue, 5 May 2020 15:49:13 -0600 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] crypto: curve25519-hacl64 - Disable fortify-source for clang-10 To: Nick Desaulniers 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 On Tue, May 5, 2020 at 3:48 PM Nick Desaulniers wrote: > > + Kees, George, who have started looking into this, too. I have a smaller reproducer and analysis I'll send out very shortly.