Message ID | 20220207155447.840194-18-mlevitsk@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <kvm-owner@kernel.org> 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 EED2BC433F5 for <kvm@archiver.kernel.org>; Mon, 7 Feb 2022 16:05:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1388211AbiBGQD7 (ORCPT <rfc822;kvm@archiver.kernel.org>); Mon, 7 Feb 2022 11:03:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38342 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240343AbiBGP64 (ORCPT <rfc822;kvm@vger.kernel.org>); Mon, 7 Feb 2022 10:58:56 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B5987C0401CC for <kvm@vger.kernel.org>; Mon, 7 Feb 2022 07:58:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1644249534; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ihOxmZAbTpzWMc2NwiHn3Gv0b20etgSCi1QvjMhiZ/g=; b=P/Iqul7J6eAZ6biGoYUxKm+F3khAX+sf8TAIVUebXC0f5oOgBnZUV+GA35ShRi7nbpisij nU20lkFQ3nIUvDBJYNcxzemE4cAj6xnLvKuJoJJlQd3EmP/InM5U5PPKsvpThqNYqDq340 tmAxSMcZt1d8/Mrx07EMo8tj1h1nOq8= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-65-skuDRrX2O5modn52iyUwQQ-1; Mon, 07 Feb 2022 10:58:51 -0500 X-MC-Unique: skuDRrX2O5modn52iyUwQQ-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 8ED8D84B9D9; Mon, 7 Feb 2022 15:58:47 +0000 (UTC) Received: from localhost.localdomain (unknown [10.40.192.15]) by smtp.corp.redhat.com (Postfix) with ESMTP id B597C92303; Mon, 7 Feb 2022 15:58:39 +0000 (UTC) From: Maxim Levitsky <mlevitsk@redhat.com> To: kvm@vger.kernel.org Cc: Tony Luck <tony.luck@intel.com>, "Chang S. Bae" <chang.seok.bae@intel.com>, Thomas Gleixner <tglx@linutronix.de>, Wanpeng Li <wanpengli@tencent.com>, Ingo Molnar <mingo@redhat.com>, Vitaly Kuznetsov <vkuznets@redhat.com>, Pawan Gupta <pawan.kumar.gupta@linux.intel.com>, Dave Hansen <dave.hansen@linux.intel.com>, Paolo Bonzini <pbonzini@redhat.com>, linux-kernel@vger.kernel.org, Rodrigo Vivi <rodrigo.vivi@intel.com>, "H. Peter Anvin" <hpa@zytor.com>, intel-gvt-dev@lists.freedesktop.org, Joonas Lahtinen <joonas.lahtinen@linux.intel.com>, Joerg Roedel <joro@8bytes.org>, Sean Christopherson <seanjc@google.com>, David Airlie <airlied@linux.ie>, Zhi Wang <zhi.a.wang@intel.com>, Brijesh Singh <brijesh.singh@amd.com>, Jim Mattson <jmattson@google.com>, x86@kernel.org, Daniel Vetter <daniel@ffwll.ch>, Borislav Petkov <bp@alien8.de>, Zhenyu Wang <zhenyuw@linux.intel.com>, Kan Liang <kan.liang@linux.intel.com>, Jani Nikula <jani.nikula@linux.intel.com>, Maxim Levitsky <mlevitsk@redhat.com> Subject: [PATCH RESEND 17/30] KVM: x86: mmu: trace kvm_mmu_set_spte after the new SPTE was set Date: Mon, 7 Feb 2022 17:54:34 +0200 Message-Id: <20220207155447.840194-18-mlevitsk@redhat.com> In-Reply-To: <20220207155447.840194-1-mlevitsk@redhat.com> References: <20220207155447.840194-1-mlevitsk@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Precedence: bulk List-ID: <kvm.vger.kernel.org> X-Mailing-List: kvm@vger.kernel.org |
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diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 296f8723f9ae9..43c7abdd6b70f 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -2708,8 +2708,8 @@ static int mmu_set_spte(struct kvm_vcpu *vcpu, struct kvm_memory_slot *slot, if (*sptep == spte) { ret = RET_PF_SPURIOUS; } else { - trace_kvm_mmu_set_spte(level, gfn, sptep); flush |= mmu_spte_update(sptep, spte); + trace_kvm_mmu_set_spte(level, gfn, sptep); } if (wrprot) {
It makes more sense to print new SPTE value than the old value. Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> --- arch/x86/kvm/mmu/mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)