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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19BE3EB64DC for ; Fri, 30 Jun 2023 18:27:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233094AbjF3S1U (ORCPT ); Fri, 30 Jun 2023 14:27:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38846 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232141AbjF3S1S (ORCPT ); Fri, 30 Jun 2023 14:27:18 -0400 Received: from mail-pg1-x534.google.com (mail-pg1-x534.google.com [IPv6:2607:f8b0:4864:20::534]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 835343C01 for ; Fri, 30 Jun 2023 11:27:15 -0700 (PDT) Received: by mail-pg1-x534.google.com with SMTP id 41be03b00d2f7-553a998bca3so1425990a12.2 for ; Fri, 30 Jun 2023 11:27:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1688149635; x=1690741635; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=BCaYu7xdiD6BYe4W0cxKoMr/LaGK6LhgIOaIA+QBb3Q=; b=nWBu4aSpwIzbfoKGCfhgKgbCs6gDjEv/fnSx1CZ7ic42Qqt1/WL8TD+UVwGZETfDwV QQjyRZ4dCdNb2q1kRyMCOxZDVEIeJBBXl3s1lSTBfxu9RMPdQBTcm2qwPHx2yOX+FF3f SrPrpOqomzg/3qgcVlXGzRn6taGxmQw1uUQZ0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688149635; x=1690741635; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=BCaYu7xdiD6BYe4W0cxKoMr/LaGK6LhgIOaIA+QBb3Q=; b=h6HVrkeypaqB79CZc1ZI7RegMZfl/ATxLC0wqxiZcY1kRpguD4wTZO7gicqXGCDMp/ 8SAaeUrh5vwD3a/aU8J15vL6WsumM5Q3ulqH9Jq6D4HAgqV+zaAPeXiBHGnYesap1ld+ doZdK7f6NXur8kV/nla0X17B/AqwclOwDaahb70GY6w9oBaJ6cv1ZSzrHfdo0mykfNgy 9LCznU3aL1JXZZbcoevXAHiRGOIhnHd9HZ0ztR0Vqpkc1F9lLPcJ0BcVzTrU55860yYP ry1aVd2TuYScV+Td7QwCr2wNgtvMhquuLFHSZHx1fMUj4JobkhmqwPaOYga2lBeozt0+ 57vQ== X-Gm-Message-State: AC+VfDw4AfcBQaDHwDE5LY8GiEKio6pM/6Jom1nVcMGjFrQfTeoXW1Wl mSbHQmo9xMD7M4JvGRpQFAFndTfbJqROQ03Q9kQ= X-Google-Smtp-Source: ACHHUZ4xu3/wYm9bZWhQyjBCDCie8wDoJAWUFLnjI06jhYBKyFPIxuphb53h3EEDqEvg7aT4BsmD0Q== X-Received: by 2002:a05:6a20:96c6:b0:11d:4c79:90ee with SMTP id hq6-20020a056a2096c600b0011d4c7990eemr3081600pzc.25.1688149635037; Fri, 30 Jun 2023 11:27:15 -0700 (PDT) Received: from www.outflux.net (198-0-35-241-static.hfc.comcastbusiness.net. [198.0.35.241]) by smtp.gmail.com with ESMTPSA id u23-20020a62ed17000000b0064d74808738sm10138390pfh.214.2023.06.30.11.27.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Jun 2023 11:27:14 -0700 (PDT) Date: Fri, 30 Jun 2023 11:27:14 -0700 From: Kees Cook To: Sami Tolvanen Cc: Paul Walmsley , Palmer Dabbelt , Albert Ou , Nathan Chancellor , Nick Desaulniers , linux-riscv@lists.infradead.org, llvm@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH 6/6] riscv: Allow CONFIG_CFI_CLANG to be selected Message-ID: <202306301127.4EEB06A4@keescook> References: <20230629234244.1752366-8-samitolvanen@google.com> <20230629234244.1752366-14-samitolvanen@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230629234244.1752366-14-samitolvanen@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 29, 2023 at 11:42:51PM +0000, Sami Tolvanen wrote: > Select ARCH_SUPPORTS_CFI_CLANG to allow CFI_CLANG to be selected > on riscv. > > Signed-off-by: Sami Tolvanen Reviewed-by: Kees Cook -- Kees Cook