From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linutronix.de (193.142.43.55:993) by crypto-ml.lab.linutronix.de with IMAP4-SSL for ; 26 Feb 2020 23:42:15 -0000 Received: from mga11.intel.com ([192.55.52.93]) by Galois.linutronix.de with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1j76Jg-0000Li-9i for speck@linutronix.de; Thu, 27 Feb 2020 00:42:13 +0100 Received: from localhost (mtg-dev.jf.intel.com [10.54.74.10]) by smtp.ostc.intel.com (Postfix) with ESMTP id 6F3CD6361 for ; Wed, 26 Feb 2020 23:42:08 +0000 (UTC) Date: Wed, 26 Feb 2020 15:42:09 -0800 From: mark gross Subject: [MODERATED] Re: [PATCH v2 2/2] v2: more sampling fun 2 Message-ID: <20200226234209.GG116192@mtg-dev.jf.intel.com> Reply-To: mgross@linux.intel.com References: <20200226114641.GC17448@zn.tnic> <20200226173508.GB114268@mtg-dev.jf.intel.com> <20200226181325.GE17448@zn.tnic> <20200226223700.GE116192@mtg-dev.jf.intel.com> <20200226225028.GG17448@zn.tnic> MIME-Version: 1.0 In-Reply-To: <20200226225028.GG17448@zn.tnic> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit To: speck@linutronix.de List-ID: On Wed, Feb 26, 2020 at 11:50:28PM +0100, speck for Borislav Petkov wrote: > On Wed, Feb 26, 2020 at 02:37:00PM -0800, speck for mark gross wrote: > > Drop it: as in disregard your comment on this point > > or > > Drop it: as in rework it to avoid the extra check for TSX availability? > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > That one. > > > My initial version just had "srbds=off" as the commanline. But, I noticed > > other mitigations included the "_mitigtion" and thought to mimic that. > > Which mitigation command line option has "_mitigation"? I don't see one. Now that I did a "git grep _mitigation | grep param" I don't find any. I thought I saw it for mds and taa. Sorry for my confusion. --mark