linux-kernel - RE: [PATCH v13 02/13] x86/cpufeature: Add SGX and SGX

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <105F7BF4D0229846AF094488D65A09893540B623@PGSMSX112.gar.corp.intel.com>
Date:   Tue, 28 Aug 2018 00:07:41 +0000
From:   "Huang, Kai" <kai.huang@...el.com>
To:     Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>,
        "x86@...nel.org" <x86@...nel.org>,
        "platform-driver-x86@...r.kernel.org" 
        <platform-driver-x86@...r.kernel.org>
CC:     "Hansen, Dave" <dave.hansen@...el.com>,
        "Christopherson, Sean J" <sean.j.christopherson@...el.com>,
        "nhorman@...hat.com" <nhorman@...hat.com>,
        "npmccallum@...hat.com" <npmccallum@...hat.com>,
        "linux-sgx@...r.kernel.org" <linux-sgx@...r.kernel.org>,
        Kai Huang <kai.huang@...ux.intel.com>,
        "Thomas Gleixner" <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, Borislav Petkov <bp@...e.de>,
        Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
        David Woodhouse <dwmw@...zon.co.uk>,
        "open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)" 
        <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v13 02/13] x86/cpufeature: Add SGX and SGX_LC CPU
 features

> +#define X86_FEATURE_SGX_LC		(16*32+30) /* supports SGX launch
> configuration */

Sorry if it was me who wrote the comment "SGX launch configuration". I think we should just use "SGX launch control". :)

Thanks,
-Kai
> 
>  /* AMD-defined CPU features, CPUID level 0x80000007 (EBX), word 17 */
>  #define X86_FEATURE_OVERFLOW_RECOV	(17*32+ 0) /* MCA overflow
> recovery support */
> --
> 2.17.1