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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,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 1FB61C433FF for ; Fri, 2 Aug 2019 09:41:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E1B372087E for ; Fri, 2 Aug 2019 09:41:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564738879; bh=NFkFRIwreOSnCR1vC8YOMvLJ+63nA0WPzzDhF9pxoIc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=GELcVzWw7GHALhkI/7DGW1aFEBNfbp0Xct2Dw1YOPDdeXsv770uOPbUQeM0jdIq4n UObRoT+oTATHJqFajWqW54bFkxeKx8wooNE8zgFWgyfLPWp5t1Rj2JenQmsEjFsAh8 ZF2exUKiJ6s2CYJCx2phAHEV+C9SnF04sf3Gadkw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404513AbfHBJlS (ORCPT ); Fri, 2 Aug 2019 05:41:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:42642 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391800AbfHBJlM (ORCPT ); Fri, 2 Aug 2019 05:41:12 -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 2A50E20B7C; Fri, 2 Aug 2019 09:41:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564738871; bh=NFkFRIwreOSnCR1vC8YOMvLJ+63nA0WPzzDhF9pxoIc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bk6ZTt1XLP9CTm+f3KKEomFdua7iekBX3VRP8Vxp/9Uv8Ms6dTPFmcqravVw4jy1v RX2YmCh4YyjR5/bYzA66hfnR21TlNcPQbWL7Kl5yi5zyk1NPc0kqSxdrBwFhg4JTfN ek+rzKbosIHMwj7XlfLJ/Eny1+3wpC1qw24Pn1eM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Abhishek Goel , Thomas Renninger , Shuah Khan , Sasha Levin Subject: [PATCH 4.9 028/223] cpupower : frequency-set -r option misses the last cpu in related cpu list Date: Fri, 2 Aug 2019 11:34:13 +0200 Message-Id: <20190802092240.839216152@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190802092238.692035242@linuxfoundation.org> References: <20190802092238.692035242@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 04507c0a9385cc8280f794a36bfff567c8cc1042 ] To set frequency on specific cpus using cpupower, following syntax can be used : cpupower -c #i frequency-set -f #f -r While setting frequency using cpupower frequency-set command, if we use '-r' option, it is expected to set frequency for all cpus related to cpu #i. But it is observed to be missing the last cpu in related cpu list. This patch fixes the problem. Signed-off-by: Abhishek Goel Reviewed-by: Thomas Renninger Signed-off-by: Shuah Khan Signed-off-by: Sasha Levin --- tools/power/cpupower/utils/cpufreq-set.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/power/cpupower/utils/cpufreq-set.c b/tools/power/cpupower/utils/cpufreq-set.c index 1eef0aed6423..08a405593a79 100644 --- a/tools/power/cpupower/utils/cpufreq-set.c +++ b/tools/power/cpupower/utils/cpufreq-set.c @@ -306,6 +306,8 @@ int cmd_freq_set(int argc, char **argv) bitmask_setbit(cpus_chosen, cpus->cpu); cpus = cpus->next; } + /* Set the last cpu in related cpus list */ + bitmask_setbit(cpus_chosen, cpus->cpu); cpufreq_put_related_cpus(cpus); } } -- 2.20.1