From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Subject: Re: [PATCH v11 00/13] Intel SGX1 support
Date: Mon, 25 Jun 2018 12:44:04 +0300
Message-ID: <0a639f45119451143be8d8cf9c7f0041d8436b47.camel@linux.intel.com>
References: <20180608171216.26521-1-jarkko.sakkinen@linux.intel.com>
         <20180621125511.GA4287@gmail.com>
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Cc: x86@kernel.org, platform-driver-x86@vger.kernel.org,
        dave.hansen@intel.com, sean.j.christopherson@intel.com,
        nhorman@redhat.com, npmccallum@redhat.com,
        Alexei Starovoitov <ast@kernel.org>,
        Andi Kleen <ak@linux.intel.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Andy Lutomirski <luto@kernel.org>,
        Borislav Petkov <bp@suse.de>,
        "David S. Miller" <davem@davemloft.net>,
        David Woodhouse <dwmw@amazon.co.uk>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        "H. Peter Anvin" <hpa@zytor.com>,
        "open list:INTEL SGX" <intel-sgx-kernel-dev@lists.01.org>,
        Janakarajan Natarajan <Janakarajan.Natarajan@amd.com>,
        "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
        Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
        "open list:KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)"
To: Ingo Molnar <mingo@kernel.org>
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On Thu, 2018-06-21 at 14:55 +0200, Ingo Molnar wrote:
> Just some quick feedback: these are core kernel functionality and should be
> in 
> arch/x86/, not in drivers/platform/.

We have in core what is used by both KVM and the driver right now (EPC
management, SGX detection and some other bits). The driver uses this
functionality to launch enclaves.

> Thanks,
> 
> 	Ingo

/Jarkko