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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 5CAB5C433E6 for ; Tue, 9 Feb 2021 00:10:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2826164EB4 for ; Tue, 9 Feb 2021 00:10:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229917AbhBIAKG (ORCPT ); Mon, 8 Feb 2021 19:10:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229637AbhBIAKE (ORCPT ); Mon, 8 Feb 2021 19:10:04 -0500 Received: from mail-il1-x133.google.com (mail-il1-x133.google.com [IPv6:2607:f8b0:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9AE73C061786 for ; Mon, 8 Feb 2021 16:09:23 -0800 (PST) Received: by mail-il1-x133.google.com with SMTP id q9so14550567ilo.1 for ; Mon, 08 Feb 2021 16:09:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=akc8PS5t2j1XjbrR6CgcuGW0rLr1kbq6jUz31C/0DcU=; b=G2F2sqG02nvIMHDsvW1ah8tVs6aTUU86GWEoocC4s68fvFgZeBRfGPD0Afl2r8MQYj Adtu53Ykg2YAWTl9Y3epbLqnHAOyfEK0rQwhueBcFELvDhCWJugi/relPLWnpeDs3CD4 IDP6+7CbgKHFicHGBs5Xezd8iQ4NyOSmeHw4E= 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=akc8PS5t2j1XjbrR6CgcuGW0rLr1kbq6jUz31C/0DcU=; b=kauWFbmDGtN/Dy1s6865OcgyoZdCcKhf6cTQgAd40xMCemmHmPcmF9/H/dBrFucgxG ylMWEoTxaJxeH+DD5mnUl19CwmbqwVwdy8YvMrp5j+QzrP7jEP1qzDTSlJGz8teSpvza SeJAQsp8UTDSo5my49jfrDzo/6jXNG/LwiPYbi/7ukvQvezsJXrPE+PcM2u/ajioCuiU 2L6zJZN31RylcLFRacCnIdUm6RC9dVtCgRtm2i1/0D0e76RxFIRlXz6ZigRMFNdETOJT JR9vlm6gkvLCpM3Pv02//eptxQr28DOqXGWPQPYFKbojjkjN1yEr9yD19+4ZEmiofQ1Q /aeQ== X-Gm-Message-State: AOAM533GS+Mm83xIauIns+149KuNfa7YjyawhJv3zTeGOlFB3ZyyxTi0 rLP9KOQxhoAY/GZFaV4RicI94Q7zlGMIbg== X-Google-Smtp-Source: ABdhPJxzZq3u/EH2OoAq4jOquUIpYtQ02A5RoV3cCqrI+bgqsz6vcFfm1uqwrlwomHTLPxsVSGfhhQ== X-Received: by 2002:a05:6e02:cd4:: with SMTP id c20mr17789361ilj.189.1612829363145; Mon, 08 Feb 2021 16:09:23 -0800 (PST) Received: from [192.168.1.112] (c-24-9-64-241.hsd1.co.comcast.net. [24.9.64.241]) by smtp.gmail.com with ESMTPSA id f9sm9401648ilu.36.2021.02.08.16.09.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 08 Feb 2021 16:09:22 -0800 (PST) Subject: Re: [PATCH v4 1/5] selftests/x86: Use getauxval() to simplify the code in sgx To: Jarkko Sakkinen , Tianjia Zhang Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , Sean Christopherson , Shuah Khan , x86@kernel.org, linux-sgx@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Jia Zhang , Shuah Khan References: <20210201132653.35690-1-tianjia.zhang@linux.alibaba.com> <20210201132653.35690-2-tianjia.zhang@linux.alibaba.com> From: Shuah Khan Message-ID: <91629d56-a890-18ac-7b10-b20229343d2f@linuxfoundation.org> Date: Mon, 8 Feb 2021 17:09:21 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-sgx@vger.kernel.org On 2/2/21 3:02 PM, Jarkko Sakkinen wrote: > On Mon, Feb 01, 2021 at 09:26:49PM +0800, Tianjia Zhang wrote: >> Simplify the sgx code implemntation by using library function >> getauxval() instead of a custom function to get the base address >> of vDSO. >> >> Signed-off-by: Tianjia Zhang > > Reviewed-by: Jarkko Sakkinen > > This needs also ack from Shuah. > Looks good to me. Thank you. Acked-by: Shuah Khan thanks, -- Shuah