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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 F3746C10F14 for ; Thu, 18 Apr 2019 18:00:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BB926217FA for ; Thu, 18 Apr 2019 18:00:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555610438; bh=qOiI6c97iqOpKnbgrWwaBAyTzNRDa2GBFmbUhclu5iE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=JKb/ca7AB6QyQpfdFEMfJ5EB+xmQz50ileVVpcnmDA92KEsnV8aDCv1vnDRLxdJc+ CxI2fN8ydEGuZcACTpdv33giPm2F1xTwmBXGIJtJWNF8KsavSFBMpIQzHTH29AsZFj BFzLy1GrxmxvjAyvKV8JEewVRhC4JBt6y6MNTwyE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390013AbfDRSAh (ORCPT ); Thu, 18 Apr 2019 14:00:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:55880 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390381AbfDRSAd (ORCPT ); Thu, 18 Apr 2019 14:00:33 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id F12DF218A1; Thu, 18 Apr 2019 18:00:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555610432; bh=qOiI6c97iqOpKnbgrWwaBAyTzNRDa2GBFmbUhclu5iE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cSctJvjfJCi1+xPYzTCXpdpCRHocPHEmH9r9ye/5AbnH2mbemheLjsS4J2E0q50QU vRGZK1vwWOWBFqp8XPgOMaVgMhnTNX1UEWjULhF1gK0T3Lmvr9rIX2k2M1WLe3Vjwd xlWv95i0tHRW8UYPUeirWgtmeRJ0bkzl9iVfiL9Q= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Luc Van Oostenryck , Petr Mladek , Zhang Rui , Sasha Levin Subject: [PATCH 4.19 017/110] thermal/intel_powerclamp: fix __percpu declaration of worker_data Date: Thu, 18 Apr 2019 19:56:06 +0200 Message-Id: <20190418160438.945139555@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190418160437.484158340@linuxfoundation.org> References: <20190418160437.484158340@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [ Upstream commit aa36e3616532f82a920b5ebf4e059fbafae63d88 ] This variable is declared as: static struct powerclamp_worker_data * __percpu worker_data; In other words, a percpu pointer to struct ... But this variable not used like so but as a pointer to a percpu struct powerclamp_worker_data. So fix the declaration as: static struct powerclamp_worker_data __percpu *worker_data; This also quiets Sparse's warnings from __verify_pcpu_ptr(), like: 494:49: warning: incorrect type in initializer (different address spaces) 494:49: expected void const [noderef] *__vpp_verify 494:49: got struct powerclamp_worker_data * Signed-off-by: Luc Van Oostenryck Reviewed-by: Petr Mladek Signed-off-by: Zhang Rui Signed-off-by: Sasha Levin --- drivers/thermal/intel_powerclamp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thermal/intel_powerclamp.c b/drivers/thermal/intel_powerclamp.c index cde891c54cde..ea1aa7dbe42c 100644 --- a/drivers/thermal/intel_powerclamp.c +++ b/drivers/thermal/intel_powerclamp.c @@ -101,7 +101,7 @@ struct powerclamp_worker_data { bool clamping; }; -static struct powerclamp_worker_data * __percpu worker_data; +static struct powerclamp_worker_data __percpu *worker_data; static struct thermal_cooling_device *cooling_dev; static unsigned long *cpu_clamping_mask; /* bit map for tracking per cpu * clamping kthread worker -- 2.19.1