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 97233C54EE9 for ; Thu, 8 Sep 2022 13:45:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231696AbiIHNpm (ORCPT ); Thu, 8 Sep 2022 09:45:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38272 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230451AbiIHNpk (ORCPT ); Thu, 8 Sep 2022 09:45:40 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D4ACB5C956; Thu, 8 Sep 2022 06:45:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=twY36YI+Be9YAlDEXSHaceHAZcOE50tyeV0xFsPeMQc=; b=mcWsEqKY9fToo/d5WOKSIiaU/+ c9m1nn0Fjz+ycqPz886l04XsEVOmCTHE1uwdgKBF+9EB+HMm9Ar5BBeoZAmEy3jfZIq+6OiRa8niy xCUGSjrKAvkrah8NZ4IlpBM3qJICx2aqX3mO1dYKSE5ithkYarsrw8bu7x/XY1O6OLsLV8ld7lSF5 sHmWirU5ndTkGSI3Gh4mu/cVsRe2/J+p5xyhvicoYAH909H1sGYd+7LQsXUFRG/ahT443YElt3zDP kc+bKPTRRXKq4d5hgpcS9R+kzluYZkbg76nqb3nnVHI1ZuPPXtv5GeaZoJzZyUn3NnSGZ4mA0mK9I OYNfTfrw==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1oWHqM-00AkJb-5L; Thu, 08 Sep 2022 13:45:22 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id BC7AE30013F; Thu, 8 Sep 2022 15:45:20 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 918BB207AB808; Thu, 8 Sep 2022 15:45:20 +0200 (CEST) Date: Thu, 8 Sep 2022 15:45:20 +0200 From: Peter Zijlstra To: Sean Christopherson Cc: Ingo Molnar , Arnaldo Carvalho de Melo , Paolo Bonzini , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Like Xu Subject: Re: [PATCH v4 0/5] KVM: x86: Intel LBR related perf cleanups Message-ID: References: <20220901173258.925729-1-seanjc@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220901173258.925729-1-seanjc@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 01, 2022 at 05:32:53PM +0000, Sean Christopherson wrote: > Sean Christopherson (5): > perf/x86/core: Remove unnecessary stubs provided for KVM-only helpers > perf/x86/core: Drop the unnecessary return value from > x86_perf_get_lbr() > KVM: VMX: Move vmx_get_perf_capabilities() definition to vmx.c > KVM: VMX: Fold vmx_supported_debugctl() into vcpu_supported_debugctl() > KVM: VMX: Advertise PMU LBRs if and only if perf supports LBRs These look good to me; how do you want this routed, if through the KVM tree: Acked-by: Peter Zijlstra (Intel)