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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 38850C4167B for ; Mon, 27 Nov 2023 15:06:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9p1SCVw0DVfIpaAbSq8CFyrq93n6KqPt0zZH/BSP6IQ=; b=oowZe3yft4s14m jW8T/J0+REzw28Gcmv74wcumoD3V28KkKZTlhMSPBuhg6MP9vYEblwMVahIu4l6xPjyFe1D6ll11k ls9T9OHftZ1K5icR/hlBxmzVo4Kztx3fgy2sIsJFR+TviNaZCKBsRdQlERUclH2cxMFbCqh9M7LbO O9W4xO/oTg3Mt40mvCtYbg1cPV69/sjfOS9ZfecjenG/wwXqNroK5cJ791Xfj5GifQdM1OjJzkspx iswy5Smtf6WEyq27yh3RwAHu3m6Dr6jgmB+uIGs1mlrVZMS5X4WcOXd47k3aeqE3MVKmzsBSRl1sj 8pybQb6wUAeGWkmrCVhw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r7dBE-002lgH-1f; Mon, 27 Nov 2023 15:05:48 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r7dBB-002lfm-23 for linux-arm-kernel@lists.infradead.org; Mon, 27 Nov 2023 15:05:46 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id CCCB02F4; Mon, 27 Nov 2023 07:06:29 -0800 (PST) Received: from bogus (e103737-lin.cambridge.arm.com [10.1.197.49]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 129883F6C4; Mon, 27 Nov 2023 07:05:40 -0800 (PST) Date: Mon, 27 Nov 2023 15:05:38 +0000 From: Sudeep Holla To: Ulf Hansson Cc: Cristian Marussi , Nikunj Kela , Prasad Sodagudi , Alexandre Torgue , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] pmdomain: arm: Avoid polling for scmi_perf_domain Message-ID: References: <20231127135033.136442-1-ulf.hansson@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20231127135033.136442-1-ulf.hansson@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231127_070545_737206_44909602 X-CRM114-Status: UNSURE ( 8.31 ) X-CRM114-Notice: Please train this message. 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 Mon, Nov 27, 2023 at 02:50:33PM +0100, Ulf Hansson wrote: > It was a mistake to prefer polling based mode when setting a performance > level for a domain. Let's instead rely on the protocol to decide what is > best and thus avoid polling when possible. > > Reported-by: Nikunj Kela > Fixes: 2af23ceb8624 ("pmdomain: arm: Add the SCMI performance domain") Ah, I hadn't even noticed before :). Anyways, Reviewed-by: Sudeep Holla -- Regards, Sudeep _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel