From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7A45C38A2A for ; Fri, 8 May 2020 14:02:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ADA0C208CA for ; Fri, 8 May 2020 14:02:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728081AbgEHOCB (ORCPT ); Fri, 8 May 2020 10:02:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726690AbgEHOCA (ORCPT ); Fri, 8 May 2020 10:02:00 -0400 Received: from Galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 544EBC05BD43 for ; Fri, 8 May 2020 07:02:00 -0700 (PDT) Received: from p5de0bf0b.dip0.t-ipconnect.de ([93.224.191.11] helo=nanos.tec.linutronix.de) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1jX3ZD-0002K2-7D; Fri, 08 May 2020 16:01:31 +0200 Received: by nanos.tec.linutronix.de (Postfix, from userid 1000) id 70D40101175; Fri, 8 May 2020 16:01:30 +0200 (CEST) From: Thomas Gleixner To: Paolo Bonzini , LKML Cc: x86@kernel.org, "Paul E. McKenney" , Andy Lutomirski , Alexandre Chartre , Frederic Weisbecker , Sean Christopherson , Masami Hiramatsu , Petr Mladek , Steven Rostedt , Joel Fernandes , Boris Ostrovsky , Juergen Gross , Brian Gerst , Mathieu Desnoyers , Josh Poimboeuf , Will Deacon Subject: Re: [patch V5 part 2 15/18] x86/kvm/svm: Handle hardirqs proper on guest enter/exit In-Reply-To: References: <20200505134112.272268764@linutronix.de> <20200505134341.579034898@linutronix.de> <87imh9o3e1.fsf@nanos.tec.linutronix.de> <875zd7g5zb.fsf@nanos.tec.linutronix.de> Date: Fri, 08 May 2020 16:01:30 +0200 Message-ID: <87k11mjzk5.fsf@nanos.tec.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Paolo Bonzini writes: > On 07/05/20 16:44, Thomas Gleixner wrote: >> Add hardirq tracing to guest enter/exit functions in the same way as it >> is done in the user mode enter/exit code, respecting the RCU requirements. >> >> Signed-off-by: Thomas Gleixner >> Cc: Paolo Bonzini >> Cc: Sean Christopherson >> --- >> V5: Adjust comments and changelog > > Apart from the subject being svm and not vmx, it looks great. Thanks! Yeah, stupid me. I have the same change locally for SVM of course. Thanks, tglx