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 B7998C6FD1D for ; Mon, 27 Mar 2023 15:02:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233207AbjC0PCD (ORCPT ); Mon, 27 Mar 2023 11:02:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40886 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233194AbjC0PBv (ORCPT ); Mon, 27 Mar 2023 11:01:51 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B0D84C04; Mon, 27 Mar 2023 08:01:49 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id EAFFDB8160E; Mon, 27 Mar 2023 15:01:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D3465C433A0; Mon, 27 Mar 2023 15:01:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1679929306; bh=r+dQg0PSqxF3VlUF2mJkLYbGDx+UxqX2Bes1Pj330fg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tRhqHa2RVftPiBnJK+wRC2nuNifGfnZOkN2+asNj5Q4o/ncjN39GMqkSk+7DAR9FR hVyNMa7yh/l6/aREh5YbTK1/x+NEVGMibGi7NP8soas+vOzTwTsTnIIZzeTT9A+Ji3 c8DntpvW4ncJoqa7mZ9y6JthdOAy+pzLf3nr6R+jmS5o6M15YL5vmORj9ocyap4vjp 4Tb8XKxX1qH5dn2F6VjCaJCicZFO23DgP72p6BjbxBsQeqGPOMigiNkyiPM4WZuPne Q5v8VjYi0d7SWFkKD+eyaga1OJ7rqre6LPfszesjnD5+lp0e1PRvmH5oRNWWkC57Ng bH4BYAIp1yhJQ== From: Will Deacon To: Arnaldo Carvalho de Melo , Zaid Al-Bassam , Jiri Olsa , Oliver Upton , Alexander Shishkin , Marc Zyngier , linux-arm-kernel@lists.infradead.org, Suzuki K Poulose , Ingo Molnar , Catalin Marinas , Jesus Sanchez-Palencia , Zenghui Yu , linux-kernel@vger.kernel.org, f.fainelli@gmail.com, Russell King , linux-perf-users@vger.kernel.org, James Morse , kvmarm@lists.cs.columbia.edu, kvmarm@lists.linux.dev, Peter Zijlstra , Namhyung Kim , Mark Rutland Cc: kernel-team@android.com, Will Deacon Subject: Re: [PATCH v4 0/8] perf: arm: Make PMUv3 driver available for aarch32 Date: Mon, 27 Mar 2023 16:01:19 +0100 Message-Id: <167992208038.2117465.2416051281544086020.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20230317195027.3746949-1-zalbassam@google.com> References: <20230317195027.3746949-1-zalbassam@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 17 Mar 2023 15:50:19 -0400, Zaid Al-Bassam wrote: > Currently, PMUv3 driver is only available for ARMv8 aarch64 platforms, > ARMv8 platorms running in aarch32 mode dont have access to the driver. > This is, especially, a problem for ARMv8 platforms that only have > aarch32 support, like the Cortex-A32. > > Make the PMUv3 driver available to arm arch (ARMv8 aarch32) by moving > the PMUv3 driver from arm64 to drivers, that makes the driver common > to both arm and arm64 architectures, then add PMUv3 arm Support. > > [...] Applied to will (for-next/perf), thanks! [1/8] arm64: perf: Move PMUv3 driver to drivers/perf https://git.kernel.org/will/c/7755cec63ade [2/8] arm64: perf: Abstract system register accesses away https://git.kernel.org/will/c/df29ddf4f04b [3/8] perf: pmuv3: Abstract PMU version checks https://git.kernel.org/will/c/711432770f78 [4/8] perf: pmuv3: Move inclusion of kvm_host.h to the arch-specific helper https://git.kernel.org/will/c/11fba29a8a1f [5/8] perf: pmuv3: Change GENMASK to GENMASK_ULL https://git.kernel.org/will/c/b3a070869f39 [6/8] ARM: Make CONFIG_CPU_V7 valid for 32bit ARMv8 implementations https://git.kernel.org/will/c/252309adc81f [7/8] ARM: perf: Allow the use of the PMUv3 driver on 32bit ARM https://git.kernel.org/will/c/009d6dc87a56 [8/8] ARM: mach-virt: Select PMUv3 driver by default https://git.kernel.org/will/c/3b16f6268e66 Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev