From: "Dr. Greg" <greg@enjellic.com> To: Pavel Machek <pavel@ucw.cz> Cc: Andy Lutomirski <luto@amacapital.net>, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>, X86 ML <x86@kernel.org>, Platform Driver <platform-driver-x86@vger.kernel.org>, linux-sgx@vger.kernel.org, Dave Hansen <dave.hansen@intel.com>, "Christopherson, Sean J" <sean.j.christopherson@intel.com>, nhorman@redhat.com, npmccallum@redhat.com, "Ayoun, Serge" <serge.ayoun@intel.com>, shay.katz-zamir@intel.com, haitao.huang@linux.intel.com, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Thomas Gleixner <tglx@linutronix.de>, "Svahn, Kai" <kai.svahn@intel.com>, mark.shanahan@intel.com, Suresh Siddha <suresh.b.siddha@intel.com>, Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>, "H. Peter Anvin" <hpa@zytor.com>, Darren Hart <dvhart@infradead.org>, andy@infradead.org, LKML <linux-kernel@vger.kernel.org> Subject: Re: [PATCH v17 18/23] platform/x86: Intel SGX driver Date: Mon, 10 Dec 2018 08:46:44 -0600 [thread overview] Message-ID: <20181210144644.GA25142@wind.enjellic.com> (raw) In-Reply-To: <20181209170132.d4hhiic3dfoky4fr@devuan> On Sun, Dec 09, 2018 at 06:01:32PM +0100, Pavel Machek wrote: > Hi! Good morning to everyone. > > On Thu, Nov 15, 2018 at 5:08 PM Jarkko Sakkinen > > <jarkko.sakkinen@linux.intel.com> wrote: > > > > > > Intel Software Guard eXtensions (SGX) is a set of CPU instructions that > > > can be used by applications to set aside private regions of code and > > > data. The code outside the enclave is disallowed to access the memory > > > inside the enclave by the CPU access control. > > > > > > SGX driver provides a ioctl API for loading and initializing enclaves. > > > Address range for enclaves is reserved with mmap() and they are > > > destroyed with munmap(). Enclave construction, measurement and > > > initialization is done with the provided the ioctl API. > > > > I brought this up a while back, and I think I should re-ask it now > > that this driver is getting close to ready: > > > > As it stands, there's just one SGX character device, and I imagine > > that it'll be available to unprivileged applications. I'm concerned > > that this isn't quite what we want. I certainly think that everyone, > > or at least almost everyone, ought to be able to run normal > > enclaves. > I don't think nobody or postfix or guest should be running enclaves > on my systems. First, I'd like to be able to debug my systems. > > Second, sgx quite complex and tricky. It may turn out to be secure > in the end, but I'd not be surprised if we got few CVEs before we > get there. > > Last, I'd hate to find out in few years that I can't switch to amd > cpu because firefox now requires sgx. > > Just make it root-only or 660 by default. Users can get permission > in similar way they get rights to audio.. I'm not sure that using root or group restricted access to a character device is going to stop an ISV from embracing a technology, but that is an alternate debate. Relying on discretionary, or mandatory for that matter, access controls is not consistent with the security architecture of SGX. The technology was designed to provide robustness in the face of aggressors who may have compromised the operating system or hardware platform. The lingua franca of SGX security and access controls are MRSIGNER values. The SFLC patches that we will be making available, once we are convinced the upstream driver is working, implement MRSIGNER based security controls with an absolutely minimal TCB footprint in the kernel. This strategy allows the platform owner to use SGX compliant and cryptographically enforced access controls. Just as an aside, secondary to our perception that this technology and what it can do is not widely understood, we are developing a 2-part LWN article series on SGX and its implications for Linux. > Pavel Best wishes for a good day and a productive week. Dr. Greg As always, Dr. G.W. Wettstein, Ph.D. Enjellic Systems Development, LLC. 4206 N. 19th Ave. Specializing in information infra-structure Fargo, ND 58102 development. PH: 701-281-1686 FAX: 701-281-3949 EMAIL: greg@enjellic.com ------------------------------------------------------------------------------ "... remember that innovation is saying 'no' to 1000 things." -- Moxie Marlinspike
WARNING: multiple messages have this Message-ID (diff)
From: "Dr. Greg" <greg@enjellic.com> To: Pavel Machek <pavel@ucw.cz> Cc: Andy Lutomirski <luto@amacapital.net>, Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>, X86 ML <x86@kernel.org>, Platform Driver <platform-driver-x86@vger.kernel.org>, linux-sgx@vger.kernel.org, Dave Hansen <dave.hansen@intel.com>, "Christopherson, Sean J" <sean.j.christopherson@intel.com>, nhorman@redhat.com, npmccallum@redhat.com, "Ayoun, Serge" <serge.ayoun@intel.com>, shay.katz-zamir@intel.com, haitao.huang@linux.intel.com, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Thomas Gleixner <tglx@linutronix.de>, "Svahn, Kai" <kai.svahn@intel.com>, mark.shanahan@intel.com, Suresh Siddha <suresh.b.siddha@intel.com>, Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>, "H. Peter Anvin" <hpa@zytor.com>, Darren Hart <dvhart@infradead.org>, andy@infradea Subject: Re: [PATCH v17 18/23] platform/x86: Intel SGX driver Date: Mon, 10 Dec 2018 08:46:44 -0600 [thread overview] Message-ID: <20181210144644.GA25142@wind.enjellic.com> (raw) In-Reply-To: <20181209170132.d4hhiic3dfoky4fr@devuan> On Sun, Dec 09, 2018 at 06:01:32PM +0100, Pavel Machek wrote: > Hi! Good morning to everyone. > > On Thu, Nov 15, 2018 at 5:08 PM Jarkko Sakkinen > > <jarkko.sakkinen@linux.intel.com> wrote: > > > > > > Intel Software Guard eXtensions (SGX) is a set of CPU instructions that > > > can be used by applications to set aside private regions of code and > > > data. The code outside the enclave is disallowed to access the memory > > > inside the enclave by the CPU access control. > > > > > > SGX driver provides a ioctl API for loading and initializing enclaves. > > > Address range for enclaves is reserved with mmap() and they are > > > destroyed with munmap(). Enclave construction, measurement and > > > initialization is done with the provided the ioctl API. > > > > I brought this up a while back, and I think I should re-ask it now > > that this driver is getting close to ready: > > > > As it stands, there's just one SGX character device, and I imagine > > that it'll be available to unprivileged applications. I'm concerned > > that this isn't quite what we want. I certainly think that everyone, > > or at least almost everyone, ought to be able to run normal > > enclaves. > I don't think nobody or postfix or guest should be running enclaves > on my systems. First, I'd like to be able to debug my systems. > > Second, sgx quite complex and tricky. It may turn out to be secure > in the end, but I'd not be surprised if we got few CVEs before we > get there. > > Last, I'd hate to find out in few years that I can't switch to amd > cpu because firefox now requires sgx. > > Just make it root-only or 660 by default. Users can get permission > in similar way they get rights to audio.. I'm not sure that using root or group restricted access to a character device is going to stop an ISV from embracing a technology, but that is an alternate debate. Relying on discretionary, or mandatory for that matter, access controls is not consistent with the security architecture of SGX. The technology was designed to provide robustness in the face of aggressors who may have compromised the operating system or hardware platform. The lingua franca of SGX security and access controls are MRSIGNER values. The SFLC patches that we will be making available, once we are convinced the upstream driver is working, implement MRSIGNER based security controls with an absolutely minimal TCB footprint in the kernel. This strategy allows the platform owner to use SGX compliant and cryptographically enforced access controls. Just as an aside, secondary to our perception that this technology and what it can do is not widely understood, we are developing a 2-part LWN article series on SGX and its implications for Linux. > Pavel Best wishes for a good day and a productive week. Dr. Greg As always, Dr. G.W. Wettstein, Ph.D. Enjellic Systems Development, LLC. 4206 N. 19th Ave. Specializing in information infra-structure Fargo, ND 58102 development. PH: 701-281-1686 FAX: 701-281-3949 EMAIL: greg@enjellic.com ------------------------------------------------------------------------------ "... remember that innovation is saying 'no' to 1000 things." -- Moxie Marlinspike
next prev parent reply other threads:[~2018-12-10 14:47 UTC|newest] Thread overview: 305+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <20181116010412.23967-1-jarkko.sakkinen@linux.intel.com> 2018-11-16 1:01 ` [PATCH v17 01/23] x86/sgx: Update MAINTAINERS Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 14:22 ` Borislav Petkov 2018-11-16 15:07 ` Jarkko Sakkinen 2018-11-16 20:24 ` Borislav Petkov 2018-11-18 8:20 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 02/23] x86/cpufeatures: Add Intel-defined SGX feature bit Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 14:28 ` Borislav Petkov 2018-11-16 14:28 ` Borislav Petkov 2018-11-16 15:13 ` Jarkko Sakkinen 2018-11-16 15:13 ` Jarkko Sakkinen 2018-11-16 15:18 ` Jarkko Sakkinen 2018-11-16 15:18 ` Jarkko Sakkinen 2018-11-16 20:53 ` Borislav Petkov 2018-11-16 20:53 ` Borislav Petkov 2018-11-16 1:01 ` [PATCH v17 03/23] x86/cpufeatures: Add SGX sub-features (as Linux-defined bits) Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 14:37 ` Borislav Petkov 2018-11-16 14:37 ` Borislav Petkov 2018-11-16 15:38 ` Sean Christopherson 2018-11-16 15:38 ` Sean Christopherson 2018-11-16 23:31 ` Dave Hansen 2018-11-16 23:31 ` Dave Hansen 2018-11-18 8:36 ` Jarkko Sakkinen 2018-11-18 8:36 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 04/23] x86/msr: Add IA32_FEATURE_CONTROL.SGX_ENABLE definition Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 05/23] x86/cpufeatures: Add Intel-defined SGX_LC feature bit Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 06/23] x86/cpu/intel: Detect SGX support and update caps appropriately Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 23:32 ` Dave Hansen 2018-11-16 23:32 ` Dave Hansen 2018-11-18 8:37 ` Jarkko Sakkinen 2018-11-18 8:37 ` Jarkko Sakkinen 2018-11-21 18:17 ` Borislav Petkov 2018-11-21 18:17 ` Borislav Petkov 2018-11-24 13:54 ` Jarkko Sakkinen 2018-11-24 13:54 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 07/23] x86/mm: x86/sgx: Add new 'PF_SGX' page fault error code bit Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 23:33 ` Dave Hansen 2018-11-16 23:33 ` Dave Hansen 2018-11-18 8:38 ` Jarkko Sakkinen 2018-11-18 8:38 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 08/23] x86/mm: x86/sgx: Signal SIGSEGV for userspace #PFs w/ PF_SGX Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 09/23] x86/sgx: Define SGX1 and SGX2 ENCLS leafs Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 10/23] x86/sgx: Add ENCLS architectural error codes Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 11/23] x86/sgx: Add SGX1 and SGX2 architectural data structures Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 12/23] x86/sgx: Add definitions for SGX's CPUID leaf and variable sub-leafs Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 13/23] x86/msr: Add SGX Launch Control MSR definitions Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 17:29 ` Sean Christopherson 2018-11-16 17:29 ` Sean Christopherson 2018-11-18 8:19 ` Jarkko Sakkinen 2018-11-18 8:19 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 14/23] x86/sgx: Add wrappers for ENCLS leaf functions Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 15/23] x86/sgx: Enumerate and track EPC sections Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 16/23] x86/sgx: Add functions to allocate and free EPC pages Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 17/23] x86/sgx: Add sgx_einit() for initializing enclaves Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 18/23] platform/x86: Intel SGX driver Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:37 ` Randy Dunlap 2018-11-16 1:37 ` Randy Dunlap 2018-11-16 11:23 ` Jarkko Sakkinen 2018-11-16 11:23 ` Jarkko Sakkinen 2018-11-19 15:06 ` Jarkko Sakkinen 2018-11-19 15:06 ` Jarkko Sakkinen 2018-11-19 16:22 ` Jethro Beekman 2018-11-19 16:22 ` Jethro Beekman 2018-11-19 17:19 ` Jarkko Sakkinen 2018-11-19 17:19 ` Jarkko Sakkinen 2018-11-19 17:39 ` Jethro Beekman 2018-11-20 10:58 ` Jarkko Sakkinen 2018-11-21 15:24 ` Jarkko Sakkinen 2018-11-19 18:18 ` Andy Lutomirski 2018-11-19 18:18 ` Andy Lutomirski 2018-11-20 11:00 ` Jarkko Sakkinen 2018-11-20 11:00 ` Jarkko Sakkinen 2018-11-19 15:29 ` Andy Lutomirski 2018-11-19 16:19 ` Jarkko Sakkinen 2018-11-19 16:59 ` Andy Lutomirski 2018-11-20 12:04 ` Jarkko Sakkinen 2018-11-22 11:12 ` Dr. Greg 2018-11-22 15:21 ` Andy Lutomirski 2018-11-22 15:21 ` Andy Lutomirski 2018-11-24 17:21 ` Jarkko Sakkinen 2018-11-24 17:21 ` Jarkko Sakkinen 2018-11-24 20:13 ` Dr. Greg 2018-11-24 20:13 ` Dr. Greg 2018-11-26 21:15 ` Jarkko Sakkinen 2018-11-26 21:15 ` Jarkko Sakkinen 2018-11-25 14:53 ` Jarkko Sakkinen 2018-11-25 14:53 ` Jarkko Sakkinen 2018-11-25 16:22 ` Andy Lutomirski 2018-11-25 16:22 ` Andy Lutomirski 2018-11-25 18:55 ` Dr. Greg 2018-11-25 18:55 ` Dr. Greg 2018-11-25 23:51 ` Jarkko Sakkinen [not found] ` <D45BC005-5064-4C75-B486-4E43C454E2F6@amacapital.net> 2018-11-26 0:37 ` Andy Lutomirski 2018-11-26 0:37 ` Andy Lutomirski 2018-11-26 11:00 ` Dr. Greg 2018-11-26 11:00 ` Dr. Greg 2018-11-26 18:22 ` Andy Lutomirski 2018-11-26 18:22 ` Andy Lutomirski 2018-11-26 22:16 ` Jarkko Sakkinen 2018-11-26 22:16 ` Jarkko Sakkinen 2018-11-26 21:51 ` Jarkko Sakkinen 2018-11-26 21:51 ` Jarkko Sakkinen 2018-11-26 23:04 ` Jarkko Sakkinen 2018-11-26 23:04 ` Jarkko Sakkinen 2018-11-27 8:55 ` Dr. Greg 2018-11-27 8:55 ` Dr. Greg 2018-11-27 16:41 ` Jarkko Sakkinen 2018-11-27 16:41 ` Jarkko Sakkinen 2018-11-27 17:55 ` Andy Lutomirski 2018-11-27 17:55 ` Andy Lutomirski 2018-11-28 10:49 ` Dr. Greg 2018-11-28 10:49 ` Dr. Greg 2018-11-28 19:22 ` Jarkko Sakkinen 2018-11-28 19:22 ` Jarkko Sakkinen 2018-12-10 10:49 ` Dr. Greg 2018-12-10 10:49 ` Dr. Greg 2018-12-12 18:00 ` Jarkko Sakkinen 2018-12-12 18:00 ` Jarkko Sakkinen 2018-12-14 23:59 ` Dr. Greg 2018-12-14 23:59 ` Dr. Greg 2018-12-15 0:06 ` Sean Christopherson 2018-12-15 0:06 ` Sean Christopherson 2018-12-15 23:22 ` Dr. Greg 2018-12-15 23:22 ` Dr. Greg 2018-12-17 14:27 ` Sean Christopherson 2018-12-17 14:27 ` Sean Christopherson 2018-12-17 13:28 ` Jarkko Sakkinen 2018-12-17 13:28 ` Jarkko Sakkinen 2018-12-17 13:39 ` Jarkko Sakkinen 2018-12-17 13:39 ` Jarkko Sakkinen 2018-12-17 14:08 ` Jarkko Sakkinen 2018-12-17 14:08 ` Jarkko Sakkinen 2018-12-17 14:13 ` Jarkko Sakkinen 2018-12-17 14:13 ` Jarkko Sakkinen 2018-12-17 16:34 ` Dr. Greg 2018-12-17 16:34 ` Dr. Greg 2018-12-17 17:31 ` Sean Christopherson 2018-12-17 17:31 ` Sean Christopherson 2018-12-17 17:49 ` Jarkko Sakkinen 2018-12-17 17:49 ` Jarkko Sakkinen 2018-12-17 18:09 ` Sean Christopherson 2018-12-17 18:09 ` Sean Christopherson 2018-12-17 18:23 ` Jarkko Sakkinen 2018-12-17 18:23 ` Jarkko Sakkinen 2018-12-17 18:46 ` Sean Christopherson 2018-12-17 18:46 ` Sean Christopherson 2018-12-17 19:36 ` Jarkko Sakkinen 2018-12-17 19:36 ` Jarkko Sakkinen 2018-11-27 16:46 ` Jarkko Sakkinen 2018-11-27 16:46 ` Jarkko Sakkinen 2018-11-28 21:52 ` Andy Lutomirski 2018-11-28 21:52 ` Andy Lutomirski 2018-11-27 7:46 ` Jethro Beekman 2018-11-27 16:36 ` Jarkko Sakkinen 2018-11-22 20:56 ` Andy Lutomirski 2018-11-22 20:56 ` Andy Lutomirski 2018-11-23 10:39 ` Dr. Greg 2018-11-23 10:39 ` Dr. Greg 2018-11-24 16:45 ` Jarkko Sakkinen 2018-11-24 16:45 ` Jarkko Sakkinen 2018-11-28 5:08 ` Jarkko Sakkinen 2018-11-28 5:08 ` Jarkko Sakkinen 2018-11-28 5:38 ` Jethro Beekman 2018-12-09 17:01 ` Pavel Machek 2018-12-09 17:01 ` Pavel Machek 2018-11-20 11:15 ` Dr. Greg 2018-11-20 11:15 ` Dr. Greg 2018-11-24 16:15 ` Jarkko Sakkinen 2018-11-24 19:24 ` Dr. Greg 2018-11-26 19:39 ` Jarkko Sakkinen 2018-12-09 17:01 ` Pavel Machek 2018-12-09 17:01 ` Pavel Machek 2018-12-10 14:46 ` Dr. Greg [this message] 2018-12-10 14:46 ` Dr. Greg 2018-12-17 17:45 ` Dave Hansen 2018-12-17 17:45 ` Dave Hansen 2018-12-17 18:01 ` Jarkko Sakkinen 2018-12-17 18:01 ` Jarkko Sakkinen 2018-12-17 18:07 ` Dave Hansen 2018-12-17 18:07 ` Dave Hansen 2018-12-17 18:31 ` Jarkko Sakkinen 2018-12-17 18:31 ` Jarkko Sakkinen 2018-12-17 18:36 ` Sean Christopherson 2018-12-17 18:36 ` Sean Christopherson 2018-12-17 18:43 ` Jarkko Sakkinen 2018-12-17 18:43 ` Jarkko Sakkinen 2018-12-17 18:47 ` Dave Hansen 2018-12-17 18:47 ` Dave Hansen 2018-12-17 19:12 ` Andy Lutomirski 2018-12-17 19:12 ` Andy Lutomirski 2018-12-17 19:17 ` Dave Hansen 2018-12-17 19:17 ` Dave Hansen 2018-12-17 19:25 ` Andy Lutomirski 2018-12-17 19:25 ` Andy Lutomirski 2018-12-17 19:54 ` Jarkko Sakkinen 2018-12-17 19:54 ` Jarkko Sakkinen 2018-12-17 19:49 ` Jarkko Sakkinen 2018-12-17 19:49 ` Jarkko Sakkinen 2018-12-17 19:53 ` Dave Hansen 2018-12-17 19:53 ` Dave Hansen 2018-12-17 19:55 ` Andy Lutomirski 2018-12-17 19:55 ` Andy Lutomirski 2018-12-17 20:03 ` Dave Hansen 2018-12-17 20:03 ` Dave Hansen 2018-12-17 20:10 ` Andy Lutomirski 2018-12-17 20:10 ` Andy Lutomirski 2018-12-17 20:15 ` Dave Hansen 2018-12-17 20:15 ` Dave Hansen 2018-12-17 22:36 ` Sean Christopherson 2018-12-17 22:36 ` Sean Christopherson 2018-12-18 1:40 ` Jarkko Sakkinen 2018-12-18 1:40 ` Jarkko Sakkinen 2018-12-17 22:20 ` Sean Christopherson 2018-12-17 22:20 ` Sean Christopherson 2018-12-18 1:39 ` Jarkko Sakkinen 2018-12-18 1:39 ` Jarkko Sakkinen 2018-12-18 3:27 ` Jarkko Sakkinen 2018-12-18 3:27 ` Jarkko Sakkinen 2018-12-18 5:02 ` Andy Lutomirski 2018-12-18 5:02 ` Andy Lutomirski 2018-12-18 13:27 ` Jarkko Sakkinen 2018-12-18 13:27 ` Jarkko Sakkinen 2018-12-18 4:55 ` Andy Lutomirski 2018-12-18 4:55 ` Andy Lutomirski 2018-12-18 13:18 ` Jarkko Sakkinen 2018-12-18 13:18 ` Jarkko Sakkinen 2018-12-18 4:59 ` Andy Lutomirski 2018-12-18 4:59 ` Andy Lutomirski 2018-12-18 13:11 ` Jarkko Sakkinen 2018-12-18 13:11 ` Jarkko Sakkinen 2018-12-18 15:44 ` Sean Christopherson 2018-12-18 15:44 ` Sean Christopherson 2018-12-18 18:53 ` Sean Christopherson 2018-12-18 18:53 ` Sean Christopherson 2018-12-19 5:00 ` Jarkko Sakkinen 2018-12-19 5:00 ` Jarkko Sakkinen 2018-12-19 5:13 ` Jarkko Sakkinen 2018-12-19 5:13 ` Jarkko Sakkinen 2018-12-21 18:28 ` Sean Christopherson 2018-12-21 18:28 ` Sean Christopherson 2018-12-22 0:01 ` Jarkko Sakkinen 2018-12-22 0:01 ` Jarkko Sakkinen 2018-12-19 4:47 ` Jarkko Sakkinen 2018-12-19 4:47 ` Jarkko Sakkinen 2018-12-19 5:24 ` Jarkko Sakkinen 2018-12-19 5:24 ` Jarkko Sakkinen 2018-12-18 1:17 ` Jarkko Sakkinen 2018-12-18 1:17 ` Jarkko Sakkinen 2018-12-18 1:31 ` Jarkko Sakkinen 2018-12-18 1:31 ` Jarkko Sakkinen 2018-12-17 18:48 ` Sean Christopherson 2018-12-17 18:48 ` Sean Christopherson 2018-12-17 19:09 ` Dave Hansen 2018-12-17 19:09 ` Dave Hansen 2018-12-17 19:37 ` Jarkko Sakkinen 2018-12-17 19:37 ` Jarkko Sakkinen 2018-12-17 19:40 ` Dave Hansen 2018-12-17 19:40 ` Dave Hansen 2018-12-17 19:33 ` Jarkko Sakkinen 2018-12-17 19:33 ` Jarkko Sakkinen 2018-12-17 20:21 ` Jarkko Sakkinen 2018-12-17 20:21 ` Jarkko Sakkinen 2018-12-18 13:13 ` Jarkko Sakkinen 2018-12-18 13:13 ` Jarkko Sakkinen 2018-12-18 15:46 ` Sean Christopherson 2018-12-18 15:46 ` Sean Christopherson 2018-12-18 5:55 ` Andy Lutomirski 2018-12-18 5:55 ` Andy Lutomirski 2018-12-19 5:22 ` Jarkko Sakkinen 2018-12-19 5:22 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 19/23] platform/x86: sgx: Add swapping functionality to the " Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 20/23] x86/sgx: Add a simple swapper for the EPC memory manager Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 21/23] platform/x86: ptrace() support for the SGX driver Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 22/23] x86/sgx: SGX documentation Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-12-03 3:28 ` Randy Dunlap 2018-12-03 9:32 ` Jarkko Sakkinen 2018-11-16 1:01 ` [PATCH v17 23/23] selftests/x86: Add a selftest for SGX Jarkko Sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 1:01 ` jarkko.sakkinen 2018-11-16 1:01 ` Jarkko Sakkinen 2018-11-16 11:17 ` [PATCH v17 00/23] Intel SGX1 support Jarkko Sakkinen 2018-11-16 11:17 ` Jarkko Sakkinen 2018-11-16 11:17 ` jarkko.sakkinen 2018-11-16 11:17 ` Jarkko Sakkinen
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20181210144644.GA25142@wind.enjellic.com \ --to=greg@enjellic.com \ --cc=andriy.shevchenko@linux.intel.com \ --cc=andy@infradead.org \ --cc=bp@alien8.de \ --cc=dave.hansen@intel.com \ --cc=dvhart@infradead.org \ --cc=haitao.huang@linux.intel.com \ --cc=hpa@zytor.com \ --cc=jarkko.sakkinen@linux.intel.com \ --cc=kai.svahn@intel.com \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-sgx@vger.kernel.org \ --cc=luto@amacapital.net \ --cc=mark.shanahan@intel.com \ --cc=mingo@redhat.com \ --cc=nhorman@redhat.com \ --cc=npmccallum@redhat.com \ --cc=pavel@ucw.cz \ --cc=platform-driver-x86@vger.kernel.org \ --cc=sean.j.christopherson@intel.com \ --cc=serge.ayoun@intel.com \ --cc=shay.katz-zamir@intel.com \ --cc=suresh.b.siddha@intel.com \ --cc=tglx@linutronix.de \ --cc=x86@kernel.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.