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 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=-3.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 BC7B1C43460 for ; Wed, 21 Apr 2021 18:04:20 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 306936142F for ; Wed, 21 Apr 2021 18:04:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 306936142F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvmarm-bounces@lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id D49074B380; Wed, 21 Apr 2021 14:04:19 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Authentication-Results: mm01.cs.columbia.edu (amavisd-new); dkim=softfail (fail, message has been altered) header.i=@kernel.org Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id MZQC04uJVwDb; Wed, 21 Apr 2021 14:04:17 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 7D3D94B4C2; Wed, 21 Apr 2021 14:04:16 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id B32214B43D for ; Wed, 21 Apr 2021 10:28:34 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id My7kCrmR9WYR for ; Wed, 21 Apr 2021 10:28:33 -0400 (EDT) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id D18C94B43B for ; Wed, 21 Apr 2021 10:28:33 -0400 (EDT) Received: by mail.kernel.org (Postfix) with ESMTPSA id A5F1E61456 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-f49.google.com with SMTP id w186so17792254wmg.3 for ; Wed, 21 Apr 2021 07:28:32 -0700 (PDT) X-Gm-Message-State: AOAM530SUBoMuShgyop0URIXADEu7yi2wavD0x6/uZ1eAYwj7CjLslxC rZ1QFDrcsR4Jg25CSg8rC/C7RXbC8d4MzdRvWcI= 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 X-Mailman-Approved-At: Wed, 21 Apr 2021 14:04:15 -0400 Cc: Linux ARM , Catalin Marinas , Linux Kernel Mailing List , Will Deacon , kvmarm@lists.cs.columbia.edu X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu 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 _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm 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=-4.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 9119DC433B4 for ; Wed, 21 Apr 2021 14:30:47 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 421906144B for ; Wed, 21 Apr 2021 14:30:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 421906144B Authentication-Results: mail.kernel.org; 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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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210421_072833_250485_8BABB97A X-CRM114-Status: GOOD ( 10.73 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel