From nobody Tue Dec 16 22:30:27 2025 Received: from fanzine2.igalia.com (fanzine2.igalia.com [213.97.179.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0A138B67A; Thu, 29 May 2025 00:13:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.97.179.56 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748477636; cv=none; b=moWxWPJPVP1VjSZ3oVY+fqpS8i03nes7+TwdwGfa90vIDQ1HcK/6vJHWsAfWjZ9WRaM+h2GqecZC2IWJdrE4+ghSlTliuX8T8YmVE2/BQh0kkRIIpOmuGxHHWxshyqEDq/rgeF8czpVd5e0ZbzOYIjBrub9lmDZoVzHxTtfume0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748477636; c=relaxed/simple; bh=1y2ZVOmO3FcC6g3Y3xnbSPeJjAN/V4jgxqazxePXTGw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=TUeLoYS+2oIAJrInZkPXOaxW3pi7B6IjyZCydVnmKybzyemkN6vwOBg0XV79E9kwShVZc811SO62aFKd+/YV89fDZpbeuwkcCWveRmODBfrTlzxye9s3VPsGfsHItO0b6+9XLsSi2zvsbpShj603ljFR1SNnc/GdZ4GTO1OAtRo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com; spf=pass smtp.mailfrom=igalia.com; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b=P3gq4JA/; arc=none smtp.client-ip=213.97.179.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=igalia.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=igalia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=igalia.com header.i=@igalia.com header.b="P3gq4JA/" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=igalia.com; s=20170329; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=FuEWsFWgmso91gJ4yulhACnmewxC84ZRX7NRO2lsVAE=; b=P3gq4JA/bkRiQYJqt+sEsHNylO G62MYHbAbgA1dXRd0m0LYr9OEOtI4WmHONr+kb7rcs1VuHu+qZbIc8lm9icfohVpteaMqS7YTcdpq EyIIcG94gLThHM9cMV8qcGyOfol37hIeJP+ewBZep9O9fOxQuGaCW7btWFi47R6ucn9YYZGIstGav qjmDoW0lccTLNjADvyoL3hPWgXnjJTryC+FZSrjpEFJSDinTVo11TGg9cyMEiNkIn4880JgV8XdxG YRVYZJebFgNsKaiWON3hpM3uQqcz5sNB+l5t6UWXb+PIsj2PPiuOaOAwpab2NNh95zfeNI2INxeOA s4fhkegg==; Received: from [58.29.143.236] (helo=localhost) by fanzine2.igalia.com with utf8esmtpsa (Cipher TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim) id 1uKQu2-00EZvx-5f; Thu, 29 May 2025 02:13:47 +0200 From: Changwoo Min To: lukasz.luba@arm.com, rafael@kernel.org, len.brown@intel.com, pavel@kernel.org Cc: christian.loehle@arm.com, tj@kernel.org, kernel-dev@igalia.com, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Changwoo Min Subject: [PATCH 03/11] PM: EM: Initialize the netlink notification during booting. Date: Thu, 29 May 2025 09:13:07 +0900 Message-ID: <20250529001315.233492-4-changwoo@igalia.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250529001315.233492-1-changwoo@igalia.com> References: <20250529001315.233492-1-changwoo@igalia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Initialize and register the netlink during booting. The initialization is called at the postcore level, which is late enough after the generic netlink is initialized. Signed-off-by: Changwoo Min --- kernel/power/energy_model.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/kernel/power/energy_model.c b/kernel/power/energy_model.c index ea7995a25780..b15b685c22bd 100644 --- a/kernel/power/energy_model.c +++ b/kernel/power/energy_model.c @@ -17,6 +17,8 @@ #include #include =20 +#include "em_netlink.h" + /* * Mutex serializing the registrations of performance domains and letting * callbacks defined by drivers sleep. @@ -936,3 +938,18 @@ void em_rebuild_sched_domains(void) */ schedule_work(&rebuild_sd_work); } + +static int __init em_init(void) +{ + int result; + + result =3D em_netlink_init(); + if (result) + goto error; + + return 0; + +error: + return result; +} +postcore_initcall(em_init); --=20 2.49.0