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 46F1DC433EF for ; Thu, 23 Jun 2022 19:41:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231905AbiFWTll (ORCPT ); Thu, 23 Jun 2022 15:41:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37632 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229732AbiFWTlI (ORCPT ); Thu, 23 Jun 2022 15:41:08 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED2BE4F1F8; Thu, 23 Jun 2022 12:32:16 -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 A6210B82506; Thu, 23 Jun 2022 19:32:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 648C9C341C8; Thu, 23 Jun 2022 19:32:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1656012734; bh=ZdmigUbppH2BlsyCjxD6GHpDlci7DR7Vnz7cHYwiTk8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=I5DIS2LTmt+/GgHw5VG62eMk7RrpspOglhZJN8Rff9zK7AK66U8Js9+9gZBse5qX+ ExyUuAXgAQg49+vIIrIwAKDeByUlsFauqHSh/Oux5Rhh1UqZnukl/A8+3Q9UuES3ja kD7RQlMtFbOlZY+51dMILfmT1aWzUb4rmaFwcFvXH4Az6vcwWwIQ83e+TmYFVQkSoF Xibf7HcTozTVLvmDJzwW7iz3ghBcxs6BMnKuV4kBE8fuTAP5+fTSgNucf3Dybs383O OQWW6UH5aLdMjb6DKXMtkzWgGvXwBNnufCCnnBh42azusSUhdeiQRdpq35yfdoBoe7 ry2A126MNxngQ== From: Will Deacon To: Daniel Lezcano , Catalin Marinas , Michael Walle , Sudeep Holla , "Rafael J . Wysocki" , Lorenzo Pieralisi Cc: kernel-team@android.com, Will Deacon , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org Subject: Re: [PATCH 0/2] arm64: remove generic ARM cpuidle support Date: Thu, 23 Jun 2022 20:31:42 +0100 Message-Id: <165599037407.2971163.13182128360037725255.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20220529181329.2345722-1-michael@walle.cc> References: <20220529181329.2345722-1-michael@walle.cc> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On Sun, 29 May 2022 20:13:27 +0200, Michael Walle wrote: > Playing with an own PSCI implementation, I've noticed that the cpuidle-arm > driver doesn't work on arm64. It doesn't probe because since commit > 788961462f34 ("ARM: psci: cpuidle: Enable PSCI CPUidle driver") the > arm_cpuidle_init() can only return -EOPNOTSUPP, because the commit removed > the cpu_idle_init and cpu_suspend ops. > > It left me puzzled for quite some time. It seems that the cpuidle-psci is > the preferred one and this has been the case for quite some time. The > mentioned commit first appeared in v5.4. > > [...] Applied to arm64 (for-next/cpuidle), thanks! [1/2] cpuidle: cpuidle-arm: remove arm64 support https://git.kernel.org/arm64/c/51280acad855 [2/2] arm64: cpuidle: remove generic cpuidle support https://git.kernel.org/arm64/c/471f80db9ef1 Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev