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=-6.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,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 0BC36C433ED for ; Wed, 21 Apr 2021 14:28:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DF0AC61453 for ; Wed, 21 Apr 2021 14:28:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240208AbhDUO3J (ORCPT ); Wed, 21 Apr 2021 10:29:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:54580 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235193AbhDUO3F (ORCPT ); Wed, 21 Apr 2021 10:29:05 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id A23DB61454 for ; Wed, 21 Apr 2021 14:28:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619015312; bh=8bQZFFWHUwobJjK+so56OmD7hgBTOgc9MoS2JZ0x8yU=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=G7MBN5Yuy342nLi2Ul34DREJ2F0a+OqXTOpQmsl2EZHdHkG0kYWtN62+ixf7CgWK5 GBq/DOyl4Cj1hVO/6+7IWAsHnn2DQmAnE/ovHpH7mgC4tQEbr0W33OgzNWNKr6IPRV U0EpbHW8ZrkSxs8W24cg+PbusicY0WEGyoqaEuWPwJzzcPH7/0Gt661LSESoJnY1Zw HL+neLbtwNJjaqasnYlM/bx849EQscziOu+6Ad03LlG+4xBrHpVvuL+IFaSu7IT6XN VccB0yRt65axnsB7peoXGgpr2QR8i5+KfaZfr4wOvfrh9q8LcV2vSF9U2hGecjb7bY osTWvrc8p72Ww== Received: by mail-wm1-f47.google.com with SMTP id u187so2832053wmb.0 for ; Wed, 21 Apr 2021 07:28:32 -0700 (PDT) X-Gm-Message-State: AOAM530O2nNjEBOl3cL2tLM/UvfnF/OOJ+8fB0JGqBwHZUwink5Dbg9O ZU7HC9Dgl01zvqN+QwOYoQbJT7rdp/5EFbRXsYg= X-Google-Smtp-Source: ABdhPJxIUQLYorkc2Y1TA/JMYa5A/I82k7QTNNMLQMbkob1EklUV0bxK+vJ5SHvdTIJNRQJxYHSe6I0FlbiIp6XQswE= X-Received: by 2002:a05:600c:2282:: with SMTP id 2mr10374790wmf.84.1619015311239; Wed, 21 Apr 2021 07:28:31 -0700 (PDT) MIME-Version: 1.0 References: <20210421134922.3309033-1-arnd@kernel.org> <87y2dbpwqn.wl-maz@kernel.org> In-Reply-To: <87y2dbpwqn.wl-maz@kernel.org> From: Arnd Bergmann Date: Wed, 21 Apr 2021 16:28:12 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] KVM: arm64: build perf support only when enabled To: Marc Zyngier Cc: Catalin Marinas , Will Deacon , James Morse , Alexandru Elisei , Suzuki K Poulose , Fuad Tabba , Andrew Scull , David Brazdil , Quentin Perret , Linux ARM , kvmarm@lists.cs.columbia.edu, Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 21, 2021 at 3:56 PM Marc Zyngier wrote: > On Wed, 21 Apr 2021 14:49:01 +0100, Arnd Bergmann wrote: > > I think a better way is to get rid of perf_num_counters() entirely, > see [1]. If someone acks the second and last patches, I'll even take > the whole series in (nudge nudge...). Makes sense. I like your diffstat, too. Arnd