From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: Cedric Xing <cedric.xing@intel.com>
Cc: linux-sgx@vger.kernel.org, linux-security-module@vger.kernel.org,
selinux@vger.kernel.org, casey.schaufler@intel.com,
jmorris@namei.org, luto@kernel.org, jethro@fortanix.com,
greg@enjellic.com, sds@tycho.nsa.gov,
sean.j.christopherson@intel.com
Subject: Re: [RFC PATCH v2 0/3] security/x86/sgx: SGX specific LSM hooks
Date: Thu, 4 Jul 2019 02:23:38 +0300 [thread overview]
Message-ID: <20190703232338.ru3py25qirwagfr7@linux.intel.com> (raw)
In-Reply-To: <20190703232221.l66lhmxhu2kmjcip@linux.intel.com>
On Thu, Jul 04, 2019 at 02:22:21AM +0300, Jarkko Sakkinen wrote:
> > The eye should be on whether the uapi (e.g. device files, ioctl's) will
> > work for LSM's in a legit way. Do we need more of these different
> > flavors of experimental LSM changes or can we make some conclusions with
> > the real issue we are trying to deal with?
>
> Anyway, sending v21 soonish. Finished it on Thu but have been waiting
> any internal QA feedback. If nothing pops up, I'll send it tmrw.
Ugh, the point I forgot to add was that it contains update to
SGX_IOC_ENCLAVE_ADD_PAGE that is relevant for the discussion (probably
the same as Sean proposed cannot recall if I did tuning to it).
/Jarkko
next prev parent reply other threads:[~2019-07-03 23:23 UTC|newest]
Thread overview: 156+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-19 22:23 [RFC PATCH v4 00/12] security: x86/sgx: SGX vs. LSM Sean Christopherson
2019-06-19 22:23 ` [RFC PATCH v4 01/12] x86/sgx: Use mmu_notifier.release() instead of per-vma refcounting Sean Christopherson
2019-06-20 21:03 ` Jarkko Sakkinen
2019-07-08 14:57 ` Sean Christopherson
2019-07-09 16:18 ` Jarkko Sakkinen
2019-06-19 22:23 ` [RFC PATCH v4 02/12] x86/sgx: Do not naturally align MAP_FIXED address Sean Christopherson
2019-06-20 21:09 ` Jarkko Sakkinen
2019-06-20 22:09 ` Jarkko Sakkinen
2019-06-19 22:23 ` [RFC PATCH v4 03/12] selftests: x86/sgx: Mark the enclave loader as not needing an exec stack Sean Christopherson
2019-06-20 21:17 ` Jarkko Sakkinen
2019-06-19 22:23 ` [RFC PATCH v4 04/12] x86/sgx: Require userspace to define enclave pages' protection bits Sean Christopherson
2019-06-21 1:07 ` Jarkko Sakkinen
2019-06-21 1:16 ` Jarkko Sakkinen
2019-06-21 16:42 ` Xing, Cedric
2019-07-08 16:34 ` Sean Christopherson
2019-07-08 17:29 ` Xing, Cedric
2019-07-01 18:00 ` Andy Lutomirski
2019-07-01 19:22 ` Xing, Cedric
2019-06-19 22:23 ` [RFC PATCH v4 05/12] x86/sgx: Enforce noexec filesystem restriction for enclaves Sean Christopherson
2019-06-21 1:26 ` Jarkko Sakkinen
2019-07-07 19:03 ` Sean Christopherson
2019-06-19 22:23 ` [RFC PATCH v4 06/12] mm: Introduce vm_ops->may_mprotect() Sean Christopherson
2019-06-21 1:35 ` Jarkko Sakkinen
2019-06-19 22:23 ` [RFC PATCH v4 07/12] LSM: x86/sgx: Introduce ->enclave_map() hook for Intel SGX Sean Christopherson
2019-06-21 2:28 ` Jarkko Sakkinen
2019-06-21 16:54 ` Xing, Cedric
2019-06-25 20:48 ` Stephen Smalley
2019-06-27 20:29 ` Xing, Cedric
2019-07-07 18:01 ` Sean Christopherson
2019-06-19 22:23 ` [RFC PATCH v4 08/12] security/selinux: Require SGX_MAPWX to map enclave page WX Sean Christopherson
2019-06-21 17:09 ` Xing, Cedric
2019-06-25 21:05 ` Stephen Smalley
2019-06-27 20:26 ` Xing, Cedric
2019-06-25 20:19 ` Stephen Smalley
2019-06-26 12:49 ` Dr. Greg
2019-06-19 22:23 ` [RFC PATCH v4 09/12] LSM: x86/sgx: Introduce ->enclave_load() hook for Intel SGX Sean Christopherson
2019-06-21 17:05 ` Xing, Cedric
2019-06-25 21:01 ` Stephen Smalley
2019-06-25 21:49 ` Stephen Smalley
2019-06-27 19:38 ` Xing, Cedric
2019-06-19 22:23 ` [RFC PATCH v4 10/12] security/selinux: Add enclave_load() implementation Sean Christopherson
2019-06-21 21:22 ` Xing, Cedric
2019-06-25 21:09 ` Stephen Smalley
2019-06-27 20:19 ` Xing, Cedric
2019-06-28 16:16 ` Stephen Smalley
2019-06-28 21:20 ` Xing, Cedric
2019-06-29 1:15 ` Stephen Smalley
2019-07-01 18:14 ` Xing, Cedric
2019-06-29 23:41 ` Andy Lutomirski
2019-07-01 17:46 ` Xing, Cedric
2019-07-01 17:53 ` Andy Lutomirski
2019-07-01 18:54 ` Xing, Cedric
2019-07-01 19:03 ` Xing, Cedric
2019-07-01 19:32 ` Andy Lutomirski
2019-07-01 20:03 ` Xing, Cedric
2019-07-07 18:46 ` Sean Christopherson
2019-06-25 20:34 ` Stephen Smalley
2019-06-19 22:24 ` [RFC PATCH v4 11/12] security/apparmor: " Sean Christopherson
2019-06-19 22:24 ` [RFC PATCH v4 12/12] LSM: x86/sgx: Show line of sight to LSM support SGX2's EAUG Sean Christopherson
2019-06-21 17:18 ` Xing, Cedric
2019-07-08 14:34 ` Sean Christopherson
2019-06-21 1:32 ` [RFC PATCH v4 00/12] security: x86/sgx: SGX vs. LSM Jarkko Sakkinen
2019-06-27 18:56 ` [RFC PATCH v2 0/3] security/x86/sgx: SGX specific LSM hooks Cedric Xing
2019-07-03 23:16 ` Jarkko Sakkinen
2019-07-03 23:22 ` Jarkko Sakkinen
2019-07-03 23:23 ` Jarkko Sakkinen [this message]
2019-07-06 5:04 ` Xing, Cedric
2019-07-08 14:46 ` Jarkko Sakkinen
2019-07-07 23:41 ` [RFC PATCH v3 0/4] " Cedric Xing
2019-07-08 15:55 ` Sean Christopherson
2019-07-08 17:49 ` Xing, Cedric
2019-07-08 18:49 ` Sean Christopherson
2019-07-08 22:26 ` Xing, Cedric
2019-07-07 23:41 ` [RFC PATCH v3 1/4] x86/sgx: Add " Cedric Xing
2019-07-07 23:41 ` [RFC PATCH v3 2/4] x86/64: Call LSM hooks from SGX subsystem/module Cedric Xing
2019-07-09 1:03 ` Sean Christopherson
2019-07-07 23:41 ` [RFC PATCH v3 3/4] X86/sgx: Introduce EMA as a new LSM module Cedric Xing
2019-07-08 16:26 ` Casey Schaufler
2019-07-08 17:16 ` Xing, Cedric
2019-07-08 23:53 ` Casey Schaufler
2019-07-09 22:13 ` Xing, Cedric
2019-07-10 0:10 ` Casey Schaufler
2019-07-10 0:55 ` Xing, Cedric
2019-07-10 21:14 ` Casey Schaufler
2019-07-11 13:51 ` Stephen Smalley
2019-07-11 15:12 ` Sean Christopherson
2019-07-11 16:11 ` Stephen Smalley
2019-07-11 16:25 ` Sean Christopherson
2019-07-11 16:32 ` Stephen Smalley
2019-07-11 23:41 ` Xing, Cedric
2019-07-07 23:41 ` [RFC PATCH v3 4/4] x86/sgx: Implement SGX specific hooks in SELinux Cedric Xing
2019-07-09 1:33 ` Sean Christopherson
2019-07-09 21:26 ` Xing, Cedric
2019-07-10 15:49 ` Sean Christopherson
2019-07-10 16:08 ` Jethro Beekman
2019-07-10 18:16 ` Xing, Cedric
2019-07-10 17:54 ` Xing, Cedric
2019-06-27 18:56 ` [RFC PATCH v2 1/3] x86/sgx: Add SGX specific LSM hooks Cedric Xing
2019-06-27 22:06 ` Casey Schaufler
2019-06-27 22:52 ` Xing, Cedric
2019-06-27 23:37 ` Casey Schaufler
2019-06-28 0:47 ` Xing, Cedric
2019-06-28 17:22 ` Casey Schaufler
2019-06-28 22:29 ` Xing, Cedric
2019-06-29 1:37 ` Stephen Smalley
2019-06-29 21:35 ` Casey Schaufler
2019-07-01 17:57 ` Xing, Cedric
2019-07-01 19:53 ` Casey Schaufler
2019-07-01 21:45 ` Xing, Cedric
2019-07-01 23:11 ` Casey Schaufler
2019-07-02 7:42 ` Xing, Cedric
2019-07-02 15:44 ` Casey Schaufler
2019-07-03 9:46 ` Dr. Greg
2019-07-03 15:32 ` Casey Schaufler
2019-07-07 13:30 ` Dr. Greg
2019-07-09 0:02 ` Casey Schaufler
2019-07-09 1:52 ` Sean Christopherson
2019-07-09 21:16 ` Xing, Cedric
2019-07-11 10:22 ` Dr. Greg
2019-07-15 22:23 ` Andy Lutomirski
2019-06-28 16:37 ` Stephen Smalley
2019-06-28 21:53 ` Xing, Cedric
2019-06-29 1:22 ` Stephen Smalley
2019-07-01 18:02 ` Xing, Cedric
2019-06-29 23:46 ` Andy Lutomirski
2019-07-01 17:11 ` Xing, Cedric
2019-07-01 17:58 ` Andy Lutomirski
2019-07-01 18:31 ` Xing, Cedric
2019-07-01 19:36 ` Andy Lutomirski
2019-07-01 19:56 ` Xing, Cedric
2019-07-02 2:29 ` Andy Lutomirski
2019-07-02 6:35 ` Xing, Cedric
2019-06-27 18:56 ` [RFC PATCH v2 2/3] x86/sgx: Call LSM hooks from SGX subsystem/module Cedric Xing
2019-06-27 18:56 ` [RFC PATCH v2 3/3] x86/sgx: Implement SGX specific hooks in SELinux Cedric Xing
2019-07-05 16:05 ` [RFC PATCH v4 00/12] security: x86/sgx: SGX vs. LSM Jarkko Sakkinen
2019-07-08 17:29 ` Sean Christopherson
2019-07-08 17:33 ` Xing, Cedric
2019-07-09 16:22 ` Jarkko Sakkinen
2019-07-09 17:09 ` Sean Christopherson
2019-07-09 20:41 ` Xing, Cedric
2019-07-09 22:25 ` Sean Christopherson
2019-07-09 23:11 ` Xing, Cedric
2019-07-10 16:57 ` Sean Christopherson
2019-07-10 20:19 ` Jarkko Sakkinen
2019-07-10 20:31 ` Sean Christopherson
2019-07-11 9:06 ` Jarkko Sakkinen
2019-07-10 22:00 ` Jarkko Sakkinen
2019-07-10 22:16 ` Jarkko Sakkinen
2019-07-10 23:16 ` Xing, Cedric
2019-07-11 9:26 ` Jarkko Sakkinen
2019-07-11 14:32 ` Stephen Smalley
2019-07-11 17:51 ` Jarkko Sakkinen
2019-07-12 0:08 ` Xing, Cedric
2019-07-10 1:28 ` Dr. Greg
2019-07-10 2:04 ` Xing, Cedric
2019-07-10 3:21 ` Jethro Beekman
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