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[71.142.124.255]) by smtp.gmail.com with ESMTPSA id h197sm13509008qke.51.2020.07.18.11.19.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 18 Jul 2020 11:19:53 -0700 (PDT) Subject: Re: [PATCH v12 00/18] Enable FSGSBASE instructions To: Jarkko Sakkinen Cc: Andy Lutomirski , Thomas Gleixner , Andi Kleen , Sasha Levin , linux-kernel@vger.kernel.org, bp@alien8.de, luto@kernel.org, hpa@zytor.com, dave.hansen@intel.com, tony.luck@intel.com, ravi.v.shankar@intel.com, chang.seok.bae@intel.com References: <7A3EBAB0-B3B3-4CB7-AA6A-FDF29D03E30D@amacapital.net> <20200529152756.GA7452@invisiblethingslab.com> <20200625213705.GF20341@linux.intel.com> From: Don Porter Message-ID: Date: Sat, 18 Jul 2020 14:19:52 -0400 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200625213705.GF20341@linux.intel.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/25/20 5:37 PM, Jarkko Sakkinen wrote: > > Can unmodified Graphene-SGX used with these changes? > Yes. I just double-checked that all of the needed changes have made it to master branch. I also re-tested on 5.8-rc1 with v13 of the patch, and it looks good.