From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f42.google.com (mail-pj1-f42.google.com [209.85.216.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 532713FD0 for ; Mon, 13 Sep 2021 16:25:25 +0000 (UTC) Received: by mail-pj1-f42.google.com with SMTP id f11-20020a17090aa78b00b0018e98a7cddaso417611pjq.4 for ; Mon, 13 Sep 2021 09:25:25 -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:references:mime-version :content-disposition:in-reply-to; bh=taCjqdDSME7vR7lF+EW1BqEPTLTykFPbYK6SPDFQl0A=; b=eh1rxFNPw+aCEFZyqDEkXAB5SU6WvscIm/FoYq+F+NbA5PM6WDQVyREPTH+Zmt42Wc 056LnzzjAmbFc7awWxnztYEHl6BpujZt+Bfv/k8RYN4uu0bzV6hDU3IkNbIw5Tq8MdN9 By38+nHsFcvmDLl+Q5uYLo+KGPTiNsy3rN/dc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=taCjqdDSME7vR7lF+EW1BqEPTLTykFPbYK6SPDFQl0A=; b=XUYoAHt+4dD0QvHWhHNMv8fbGB7SLEOJDMaDHAfbEgzEgCx9cTedwnHE7be+gWC016 w747aAtu/MggjVm28qDcIORd8i54e/DWrCo4lhvC7d6tE2YqbT2lXA2FeS+1l1tKsy/A CQCOndMU9G0OMOBUyW8UD+6i+wct25g2UY0t6/shLq1NdluhrcLGEi93znZN5vz+NWX4 DpUeB6gmGjmQ9vU0Ei4WoHQ3fBrJSJrGhLAu3GlCqdJrYsAy2ovMip8JrOL5WBUBXbEo C1ZLP2DiHnJCwyX9hzhVE0W+9DXyLBK0y7n362th2QqktnS/1ACIXlIBXsCQhsRsGhF9 jEXQ== X-Gm-Message-State: AOAM532nDCIrZdHgJI+uBfDLkDIozkyi7L5WNT7SkNyjWs/XUqXIBvit TGbRmng41phQIUaWIQhSgL/9wg== X-Google-Smtp-Source: ABdhPJyGnb96Au30P7aC4qM0B6pg/L/NzYt1VlVh+hgL2adQWRvqsZTTS4seDlUN6x/+GDQT2LbG0g== X-Received: by 2002:a17:903:248f:b029:128:d5ea:18a7 with SMTP id p15-20020a170903248fb0290128d5ea18a7mr11321531plw.83.1631550324907; Mon, 13 Sep 2021 09:25:24 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id s9sm7064889pfu.129.2021.09.13.09.25.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Sep 2021 09:25:24 -0700 (PDT) Date: Mon, 13 Sep 2021 09:25:23 -0700 From: Kees Cook To: Nick Desaulniers Cc: Andrew Morton , Linus Torvalds , Rasmus Villemoes , Nathan Chancellor , Masahiro Yamada , Joe Perches , Arnd Bergmann , Stephen Rothwell , llvm@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH 08/10] Makefile: drop GCC < 5 -fno-var-tracking-assignments workaround Message-ID: <202109130925.A47FB0185@keescook> References: <20210910234047.1019925-1-ndesaulniers@google.com> <20210910234047.1019925-9-ndesaulniers@google.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210910234047.1019925-9-ndesaulniers@google.com> On Fri, Sep 10, 2021 at 04:40:45PM -0700, Nick Desaulniers wrote: > Now that GCC 5.1 is the minimally supported version, we can drop this > workaround for older versions of GCC. > > Signed-off-by: Nick Desaulniers Reviewed-by: Kees Cook -- Kees Cook