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From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: "Dr. Greg Wettstein" <gw@idfusion.org>
Cc: Jethro Beekman <jethro@fortanix.com>,
	Sean Christopherson <sean.j.christopherson@intel.com>,
	Andy Lutomirski <luto@kernel.org>,
	"linux-sgx@vger.kernel.org" <linux-sgx@vger.kernel.org>,
	"serge.ayoun@intel.com" <serge.ayoun@intel.com>,
	"shay.katz-zamir@intel.com" <shay.katz-zamir@intel.com>
Subject: Re: x86/sgx: v23-rc2
Date: Tue, 18 Feb 2020 17:52:47 +0200	[thread overview]
Message-ID: <20200218155247.GA18374@linux.intel.com> (raw)
In-Reply-To: <20200218104243.GA13967@wind.enjellic.com>

On Tue, Feb 18, 2020 at 04:42:43AM -0600, Dr. Greg Wettstein wrote:
> I believe an accurate summary of Dr. Beekman's concerns are as
> follows:
> 
> 1.) He envisions a need for an enclave orchestrator that uses root
> privileges to open the SGX driver device and then drop privileges,
> presumably in a permanent fashion.  The orchestrator would then use
> the filehandle to load and initialize multiple enclaves on request.
> 
> 2.) The enclave orchestrator may be run in an environment that has
> SECCOMP limitations on the ability to conduct filesystem operations.

Also UDS sockets with SCM_RIGHTS should work.

/Jarkko

  parent reply	other threads:[~2020-02-18 15:52 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-10 11:37 x86/sgx: v23-rc2 Jarkko Sakkinen
2019-10-10 13:37 ` Jarkko Sakkinen
2019-10-10 17:09   ` Sean Christopherson
2019-10-10 17:39     ` Sean Christopherson
2019-10-11 16:37 ` Jethro Beekman
2019-10-11 18:15   ` Sean Christopherson
2019-10-14  8:43     ` Jethro Beekman
2019-10-17 17:57       ` Sean Christopherson
2020-02-13 14:10         ` Jethro Beekman
2020-02-15  7:24           ` Jarkko Sakkinen
2020-02-17  8:52             ` Jethro Beekman
2020-02-17 18:55               ` Jarkko Sakkinen
2020-02-17 18:56                 ` Jarkko Sakkinen
2020-02-18 10:42                 ` Dr. Greg Wettstein
2020-02-18 15:00                   ` Andy Lutomirski
2020-02-22  3:16                     ` Dr. Greg
2020-02-22  5:41                       ` Andy Lutomirski
2020-03-01 10:42                         ` Dr. Greg
2020-02-23 17:13                       ` Jarkko Sakkinen
2020-02-18 15:52                   ` Jarkko Sakkinen [this message]
2020-02-19 16:26                     ` Dr. Greg
2020-02-20 19:57                       ` Jarkko Sakkinen
2020-02-21  1:19                         ` Dr. Greg
2020-02-21 13:00                           ` Jarkko Sakkinen
2020-03-05 19:51                             ` Sean Christopherson
2020-03-05 20:34                               ` Jethro Beekman
2020-03-05 21:00                                 ` Sean Christopherson
2020-03-06 18:34                               ` Jarkko Sakkinen

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