From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx2.suse.de ([195.135.220.15]) by Galois.linutronix.de with esmtps (TLS1.0:DHE_RSA_CAMELLIA_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1fBOBl-0005Yr-C5 for speck@linutronix.de; Wed, 25 Apr 2018 19:26:41 +0200 Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 13ACCAD1E for ; Wed, 25 Apr 2018 17:26:36 +0000 (UTC) Date: Wed, 25 Apr 2018 19:26:25 +0200 From: Borislav Petkov Subject: [MODERATED] Re: [PATCH v4 06/10] [PATCH v4 6/9] Linux Patch #6 Message-ID: <20180425172625.GG32574@pd.tnic> References: <20180424031751.311879235@dhcp-10-159-147-220.vpn.oracle.com> <20180424132156.GF15235@pd.tnic> <20180424154652.GC24865@dhcp-10-159-147-220.vpn.oracle.com> <20180424163656.GI15235@pd.tnic> <20180425161214.GD27641@localhost.localdomain> MIME-Version: 1.0 In-Reply-To: <20180425161214.GD27641@localhost.localdomain> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable To: speck@linutronix.de List-ID: On Wed, Apr 25, 2018 at 12:12:14PM -0400, speck for Konrad Rzeszutek Wilk wro= te: > Unless in bugs.c we end up clearing the RDS flag: >=20 > 459 if (mode =3D=3D SPEC_STORE_BYPASS_NONE) > 460 setup_clear_cpu_cap(X86_FEATURE_RDS); Well, you don't clear the RDS flag - that's the architectural feature. You clear the IN_USE flag - see the email I just sent. --=20 Regards/Gruss, Boris. SUSE Linux GmbH, GF: Felix Imend=C3=B6rffer, Jane Smithard, Graham Norton, HR= B 21284 (AG N=C3=BCrnberg) --=20