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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4B265C433FE for ; Tue, 11 Oct 2022 18:49:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229893AbiJKStV (ORCPT ); Tue, 11 Oct 2022 14:49:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58100 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229988AbiJKStN (ORCPT ); Tue, 11 Oct 2022 14:49:13 -0400 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 980CE844F5 for ; Tue, 11 Oct 2022 11:49:10 -0700 (PDT) Received: by mail-pj1-x1031.google.com with SMTP id fw14so13270647pjb.3 for ; Tue, 11 Oct 2022 11:49:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=jwkFDlz9tcdYO6bV+xcikvmI/CSEQsMZVRK8av7yruw=; b=aIMWuPDJXxRdN5Qs9xW4qL85/oHPC1MLzbpeHd4JkasLXAhLJzO5st9k+zAUK65L96 +IekPrKDy3Sig96K6pXW2u/ZC5EXj9X3mqP/yNa+nFrDVBngj4Mg2GiWvxwFsSThe7eS ytM+xOwa7UA7aSkJ1V5NxCJQp+kmapZOP7hP4UC8GaUph6gSLAPn2L72+l18zKFS8tnd BU2czs7qvQKsv9/hZDihep+UL5R0T4e++gp95Xc3yp/jbvgbGu+qQ5oTX0WGDnuH6Md6 8V8tVlFfhGk2dmiDlx8U75BJnIuDka4cYNgszHevxxRVcZlu6v6Klas37FDFx6Ppf99X 58Bw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=jwkFDlz9tcdYO6bV+xcikvmI/CSEQsMZVRK8av7yruw=; b=Cu/XmntGVcjf2khd1EyiY07iROOzew03eU0V79T/yQ7A1sMH20umXhJkaHUu73Ghjf spbgINujBpYIPjLYvURoL4qQnfxmJJqR8Y+egaOIM2VWMPp/Diz4SQzEiUXA29zDukvZ C7Ion2ax5Qg/aINjUConvU0Q363+A2hG8TFs1MfAPVeIAMvwh/IKTklJv1BasHOCKE53 wSXxyFD2lD3wOKXVRsegurcO9qpZrFunnP9P6HwXNYal1r2ni/y4px9AfEXmPrSW4z2b oRwxFtfc8JisEzb8R1J/fff6ocKJ5h5rny4+FkIWgzKa+5pIQScccblsRepkWd/+ehA/ cFJw== X-Gm-Message-State: ACrzQf0kajYGrbz7bZMyqZezF2ldbXtDMF6kxHKoZTuvUKXIP/KPVING NmqRm2ABCyhIYB8fgXWBJbEyeQ== X-Google-Smtp-Source: AMsMyM4ibOMlqXrZ3NXwGeb943rTcVgVAmEipZJLZ6ehVfrxhQFRRsHecETxCCh/ytaRdGx4tbay/w== X-Received: by 2002:a17:90b:1c8b:b0:203:dcf1:128a with SMTP id oo11-20020a17090b1c8b00b00203dcf1128amr592532pjb.182.1665514149557; Tue, 11 Oct 2022 11:49:09 -0700 (PDT) Received: from google.com (7.104.168.34.bc.googleusercontent.com. [34.168.104.7]) by smtp.gmail.com with ESMTPSA id qe3-20020a17090b4f8300b001f22647cb56sm11286280pjb.27.2022.10.11.11.49.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Oct 2022 11:49:09 -0700 (PDT) Date: Tue, 11 Oct 2022 18:49:05 +0000 From: Sean Christopherson To: Jim Mattson Cc: kvm@vger.kernel.org, pbonzini@redhat.com Subject: Re: [PATCH 2/2] KVM: VMX: Execute IBPB on emulated VM-exit when guest has IBRS Message-ID: References: <20220928235351.1668844-1-jmattson@google.com> <20220928235351.1668844-2-jmattson@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Mon, Oct 10, 2022, Jim Mattson wrote: > Should I send v2, or can this all be handled when applying? Go ahead and send a v2, need to sort out who's doing what for KVM x86 this cycle, i.e. Paolo might end up applying this. All of your suggestions look good.