From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linutronix.de (146.0.238.70:993) by crypto-ml.lab.linutronix.de with IMAP4-SSL for ; 19 Feb 2019 14:01:11 -0000 Received: from mx2.suse.de ([195.135.220.15] helo=mx1.suse.de) by Galois.linutronix.de with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1gw5xN-0005EN-R4 for speck@linutronix.de; Tue, 19 Feb 2019 15:01:10 +0100 Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 783B6AF51 for ; Tue, 19 Feb 2019 14:01:04 +0000 (UTC) Date: Tue, 19 Feb 2019 15:00:55 +0100 From: Borislav Petkov Subject: [MODERATED] Re: [patch 1/8] MDS basics 1 Message-ID: <20190219140055.GC22681@zn.tnic> References: <20190219124406.449727187@linutronix.de> <20190219125345.876783919@linutronix.de> MIME-Version: 1.0 In-Reply-To: <20190219125345.876783919@linutronix.de> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable To: speck@linutronix.de List-ID: On Tue, Feb 19, 2019 at 01:44:07PM +0100, speck for Thomas Gleixner wrote: > --- a/arch/x86/include/asm/cpufeatures.h > +++ b/arch/x86/include/asm/cpufeatures.h > @@ -344,6 +344,7 @@ > /* Intel-defined CPU features, CPUID level 0x00000007:0 (EDX), word 18 */ > #define X86_FEATURE_AVX512_4VNNIW (18*32+ 2) /* AVX-512 Neural Network Ins= tructions */ > #define X86_FEATURE_AVX512_4FMAPS (18*32+ 3) /* AVX-512 Multiply Accumulat= ion Single precision */ > +#define X86_FEATURE_MD_CLEAR (18*32+10) /* VERW flushs CPU state */ "flushes" Otherwise: Reviewed-by: Borislav Petkov --=20 Regards/Gruss, Boris. SUSE Linux GmbH, GF: Felix Imend=C3=B6rffer, Jane Smithard, Graham Norton, HR= B 21284 (AG N=C3=BCrnberg) --=20