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 ; 23 Feb 2019 14:12:45 -0000 Received: from merlin.infradead.org ([2001:8b0:10b:1231::1]) by Galois.linutronix.de with esmtps (TLS1.2:RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1gxY2m-00016K-1t for speck@linutronix.de; Sat, 23 Feb 2019 15:12:44 +0100 Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gxY2i-0003s4-DI for speck@linutronix.de; Sat, 23 Feb 2019 14:12:40 +0000 Date: Sat, 23 Feb 2019 15:12:36 +0100 From: Peter Zijlstra Subject: [MODERATED] Re: [patch V4 00/11] MDS basics Message-ID: <20190223141236.GH32477@hirez.programming.kicks-ass.net> References: <20190222222418.405369026@linutronix.de> MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit To: speck@linutronix.de List-ID: On Sat, Feb 23, 2019 at 12:53:23AM +0000, speck for Andrew Cooper wrote: > [1] He says, fully appreciating the irony that he has spent the past 6 > weeks chasing a TLB flushing bug which turned out to be an NMI hitting a > single INVPCID instruction. That sounds like so much fun... :-)