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,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 E464AC43381 for ; Sat, 30 Mar 2019 01:07:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B46A1206DD for ; Sat, 30 Mar 2019 01:07:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553908021; bh=Cnm2drekI2UIFzyTYy+xxttYtGtC17ggs2OhgNG5AyM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ak2DLB/48zI7rQdnD3CGb+LsjfvrG39/pT+bhzDDxsKPqqRsvhQUvMojBOOFSPC86 dah/ndO8mBmGZMZQ8YU9ICEl35BGAeEp0PJ30gBDy/26X+5kFSMsHTYp1685dlkhnv CT0CjTeLJ/FLxzTJ4fsK36uhHdjd0M80teMHTuH8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730580AbfC3BGz (ORCPT ); Fri, 29 Mar 2019 21:06:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:60336 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731276AbfC3Ax3 (ORCPT ); Fri, 29 Mar 2019 20:53:29 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C7665218AC; Sat, 30 Mar 2019 00:53:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553907208; bh=Cnm2drekI2UIFzyTYy+xxttYtGtC17ggs2OhgNG5AyM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CxgT/6T4/rqyxON1HfAeY10WPoROB54sLdoPJkuWokDEsh3PUchEvK6PKw4t62a7+ lSGLaLVxMWsecaaXvupIyR/Mvf2nJRSjMciQb0V3Qp/1NF7YxrK1098bwTY8/I24eC zLHhnb10q+q/MWF2y6wHZjMSB4T/QbfL4VUHeMNU= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Luc Van Oostenryck , Zhang Rui , Sasha Levin , linux-pm@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 17/52] thermal/intel_powerclamp: fix __percpu declaration of worker_data Date: Fri, 29 Mar 2019 20:52:24 -0400 Message-Id: <20190330005301.26868-17-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190330005301.26868-1-sashal@kernel.org> References: <20190330005301.26868-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Luc Van Oostenryck [ 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