Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp3918680pxf; Mon, 22 Mar 2021 20:10:04 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz5J6Q3oW+UBaJRNWbYCOgA3UHAEN/P2jfZPIKVJ70sbfDWMd3lpSGsnxG33q+g0whnIe1f X-Received: by 2002:a50:f9c8:: with SMTP id a8mr2488950edq.270.1616469003756; Mon, 22 Mar 2021 20:10:03 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1616469003; cv=none; d=google.com; s=arc-20160816; b=PAFx4qVh04ZInbd3bmkDzCDy/zj7x5y5DfStSZOpx5Qv4KgKDa2VbE2ZFYdQIpohSO paYfLYSFokHd1iCCWntSNAVMYKJnMv7KS77Ckz/pw60mPgqDN5L8NCgp5wb4AZoaB4Tw Sw9Bkt3mHRlHuWwNAnny3nSHZoAJxRAzUZqH7Eouv7cHt5ywhfvKS0OvHzeBkxrl9vqC D6GWq0MMcxdSJpvNfbg7+q+VBz4CpTZkGt0GOGfGtSCXvy3zDKemLR5eBoX3ZCROMK05 BwQTZGfhO0dxzzu3Jo86lAo9LPN7P+fTBARAzPBEkt8zQ3+C6+yabAGanyozl7/BfPhG r2/g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject; bh=pE7/eJEHEZFj0PYNuga2HUmqYRqrkk+3xXXpl2ccgCs=; b=O6ndgVJsfeLEx+5BwobsyJeVpD4LljyIFkw3tEosC1gkpi4TAkhOfyvdHWTXXLotpm 34fWJesZao3L5R8FoJ69CMcaDsNvbsqElrxxKedJzH7VsohZkVrBl3veqyIpajV2Qe/M yrY9VSQQbk0HhX2289Its2w01ae8TZMTCB3c+IioHDO06hEy9FGkWjU/NgiiBVLaRic9 ot4hhLs70yRhTTQvXFvwYgM2HJ06HMUwtKX+Mp/3JMXUfcFh+6bHlNACwT/8YCF/kD/N X7cYizV2cm2d19Y0PpQ+eaLJPFcEfFq77oHVD724otgLGRPlm8x/dQwB/Q0HntBOshmk DZaA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id s21si12813092ejq.101.2021.03.22.20.09.40; Mon, 22 Mar 2021 20:10:03 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229548AbhCWDIl (ORCPT + 99 others); Mon, 22 Mar 2021 23:08:41 -0400 Received: from out30-57.freemail.mail.aliyun.com ([115.124.30.57]:40940 "EHLO out30-57.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229545AbhCWDIa (ORCPT ); Mon, 22 Mar 2021 23:08:30 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R131e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04420;MF=tianjia.zhang@linux.alibaba.com;NM=1;PH=DS;RN=11;SR=0;TI=SMTPD_---0UT12C85_1616468905; Received: from B-455UMD6M-2027.local(mailfrom:tianjia.zhang@linux.alibaba.com fp:SMTPD_---0UT12C85_1616468905) by smtp.aliyun-inc.com(127.0.0.1); Tue, 23 Mar 2021 11:08:26 +0800 Subject: Re: [PATCH v6] selftests/x86: Use getauxval() to simplify the code in sgx To: Shuah Khan , Borislav Petkov 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 References: <20210314111621.68428-1-tianjia.zhang@linux.alibaba.com> From: Tianjia Zhang Message-ID: <53c94119-bdc3-a24c-91be-6d0444c46d64@linux.alibaba.com> Date: Tue, 23 Mar 2021 11:08:25 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 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-kernel@vger.kernel.org Hi, On 3/15/21 9:02 PM, Jarkko Sakkinen wrote: > On Sun, Mar 14, 2021 at 07:16:21PM +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 >> Acked-by: Shuah Khan > > Shuah, Boris, which tree this should be picked? > > /Jarkko > Take time to look at this. Best regards, Tianjia