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[2620:137:e000::1:20]) by mx.google.com with ESMTP id cf15-20020a170906b2cf00b009930d603e75si9654655ejb.905.2023.08.02.17.53.32; Wed, 02 Aug 2023 17:53:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20221208 header.b=UgsX2266; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233424AbjHCAGg (ORCPT + 99 others); Wed, 2 Aug 2023 20:06:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229689AbjHCAG0 (ORCPT ); Wed, 2 Aug 2023 20:06:26 -0400 Received: from mail-pl1-x64a.google.com (mail-pl1-x64a.google.com [IPv6:2607:f8b0:4864:20::64a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85EE23C3D for ; Wed, 2 Aug 2023 17:05:50 -0700 (PDT) Received: by mail-pl1-x64a.google.com with SMTP id d9443c01a7336-1bb98659f3cso3242035ad.3 for ; Wed, 02 Aug 2023 17:05:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1691021147; x=1691625947; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=GlCUVKX6yHmT83rCLHSwZjnxDTnktIg6Wv8CEdATqYU=; b=UgsX2266duslCIx7H3KbGtKnmIzKzMCIYtbXnwjfD/gAa8Y796aUmREyFBNdZMULn9 1JqfIWtERU07Kniq8B8S9AbP61PJu+BmkkaUor4mkzQNIlqiGLjYgOCgTNf2sIJUptr0 jNiX9Q+IKHjC/zKCYh+RwGjsDBd20DR5IRj/38vx1X79kjC8DgxiV6EJGtWEEPMCNcBL cdD+uHJmvOao17hnMdAQJeGB/ZXjhuBlmLiNR4rx8Gh29qmiDzVrbd5/cI/U8lkQoqel 4RXwosqn/ZhkYRhAIi8NjoPL7bSgeOkAN0qJTlKpWSW9V4oYuJcqIjiDf7CC/b484HRL xsCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691021147; x=1691625947; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=GlCUVKX6yHmT83rCLHSwZjnxDTnktIg6Wv8CEdATqYU=; b=QY7bNeK3OgFVlFOu4aQsOGYvnAK3Q1wDWa4EM0EFP0s64XRVEFwPFWdzzQzRPkOuWl vzrHzblmfeAL6qJgEHRKtS2IyHBLBbGbOHb5V5xUkMysLz/btfiAGTyUV89Dabt9miId 4BanmfVCThNDqjqX6PV8nRIv+IVUexYdC+C8XrpdApFNSZwVbFf5FkzOeYpHBUtWa4Mc b+3V+3bpWpOb8ITW8VsMxCBs6mC8vEpouAWW44IqmUmzNpxHqehkQzJP8/OkZVnjFj3S vCtGTRlSyCsiqmw/3AjSLliEq1AmTsW1y+bO7rjJtbYcPuXOBhxuuDNVPGI7UuxjTWzF ASsA== X-Gm-Message-State: ABy/qLb0fvw8bRYGdHRuzDwSl0bijrAI2qUzb2sjPR5yRuYLEDxBfkk5 ad7KF0zhyGkYD7Bkof1NEFrh3rUBEgw= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a17:902:ea09:b0:1bc:2547:b184 with SMTP id s9-20020a170902ea0900b001bc2547b184mr59465plg.1.1691021147078; Wed, 02 Aug 2023 17:05:47 -0700 (PDT) Date: Wed, 2 Aug 2023 17:05:42 -0700 In-Reply-To: <20230607010206.1425277-1-seanjc@google.com> Mime-Version: 1.0 References: <20230607010206.1425277-1-seanjc@google.com> X-Mailer: git-send-email 2.41.0.585.gd2178a4bd4-goog Message-ID: <169101994485.1830375.1891135489217943647.b4-ty@google.com> Subject: Re: [PATCH 0/4] KVM: x86/pmu: Clean up arch/hw event handling From: Sean Christopherson To: Sean Christopherson , Paolo Bonzini Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Aaron Lewis , Like Xu Content-Type: text/plain; charset="utf-8" X-Spam-Status: No, score=-9.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 06 Jun 2023 18:02:02 -0700, Sean Christopherson wrote: > Clean up KVM's handling of arch/hw events, and the related fixed counter > usage. KVM has far too many open coded magic numbers, and kludgy code > that stems from the magic numbers. > > Sean Christopherson (4): > KVM: x86/pmu: Use enums instead of hardcoded magic for arch event > indices > KVM: x86/pmu: Simplify intel_hw_event_available() > KVM: x86/pmu: Require nr fixed_pmc_events to match nr max fixed > counters > KVM: x86/pmu: Move .hw_event_available() check out of PMC filter > helper > > [...] Applied to kvm-x86 pmu, thanks! [1/4] KVM: x86/pmu: Use enums instead of hardcoded magic for arch event indices https://github.com/kvm-x86/linux/commit/0033fa354916 [2/4] KVM: x86/pmu: Simplify intel_hw_event_available() https://github.com/kvm-x86/linux/commit/bc9658999b3e [3/4] KVM: x86/pmu: Require nr fixed_pmc_events to match nr max fixed counters https://github.com/kvm-x86/linux/commit/6d88d0ee5de1 [4/4] KVM: x86/pmu: Move .hw_event_available() check out of PMC filter helper https://github.com/kvm-x86/linux/commit/6de2ccc16968 -- https://github.com/kvm-x86/linux/tree/next https://github.com/kvm-x86/linux/tree/fixes