From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTP id AAB3C3858D34 for ; Wed, 21 Jul 2021 14:31:23 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org AAB3C3858D34 Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-294-CAv9nbieMPSwu7Baxn1yYg-1; Wed, 21 Jul 2021 10:31:21 -0400 X-MC-Unique: CAv9nbieMPSwu7Baxn1yYg-1 Received: by mail-wm1-f72.google.com with SMTP id v25-20020a1cf7190000b0290197a4be97b7so643251wmh.9 for ; Wed, 21 Jul 2021 07:31:20 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=CQSe1EFH0Sg89fO1WsZbkKyFW7vMRqyewHY/KQpHuEo=; b=Eu59f8GIpWXbRcNnIqcx8pZnD+C6eyyBNS8fTFI8wOylXko7gw39C1unzrdvKhm1Gt k4OPLS1j0DTadP/H79rcoH7t8Sch9s6/oSLWrLX+fvaCddc+1QkW7FlWU+SsCbh53DRB OhOXFACjS2nrmCaXpAcME0ZbaCzTSFtoMgdJ6xK6tueaxDj3nVai5lDwSk46brEcxKPE 87K72iKwyR3UDIHm6BBSgIxhbXl6WK2o7h9QukTyc+C+tEHNXX9/2l0ru+N/b5QGF1Sm Pa0XNfqPBH/8g+bG7e/026RbJfIJ6ti+9HV5w+XrROKS8BRsip6h8D6MsQ6nu7GI+phT 2DAA== X-Gm-Message-State: AOAM531J+CYCmd4lAyVjxbiH5eQX6poTwuOIpH8jXk7LLMBt9drVhW1F ua0UDN7T9/f4iY3db0yocVQDwYUGp0jgwieaQWaUYwzIrA3Ep6J5rlTmmaO9luEO4l/RzD2e+NI Yb4hFwu5ZbIbK7st79Q== X-Received: by 2002:a1c:7919:: with SMTP id l25mr2428949wme.160.1626877880114; Wed, 21 Jul 2021 07:31:20 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyjq4Y9UIPVYPcWtecnqw//qJP5m9guL7ze65iMdb3dohi7G1jkgHEc+tL/Py9q1MtfH1CwUQ== X-Received: by 2002:a1c:7919:: with SMTP id l25mr2428939wme.160.1626877879975; Wed, 21 Jul 2021 07:31:19 -0700 (PDT) Received: from [192.168.1.5] ([80.168.238.114]) by smtp.gmail.com with ESMTPSA id e11sm33356332wrt.0.2021.07.21.07.31.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 21 Jul 2021 07:31:19 -0700 (PDT) Subject: Re: PATCH [1/10] arm: add 'bti' instruction for Armv8.1-M pacbti extension To: Andrea Corallo , Binutils Cc: "richard.earnshaw@arm.com" References: From: Nick Clifton Message-ID: <1561cfdd-d3a5-ac39-9af4-5bb74eb954d5@redhat.com> Date: Wed, 21 Jul 2021 15:31:18 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.9 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, NICE_REPLY_A, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Jul 2021 14:31:25 -0000 Hi Andrea, > The series was tested and does not introduce regressions. I found one regression with this series applied: GAS REGRESSION: Valid Armv8.1-M pointer authentication and branch target identification extention Admittedly this was with a toolchain configure for "arm-wince-pe", but still please could you add an exception for PE format targets to this test. The patch series (with that change) is approved - please apply. Cheers Nick