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,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 79B87C433FF for ; Fri, 2 Aug 2019 09:30:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DC265217D6 for ; Fri, 2 Aug 2019 09:30:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564738233; bh=Tr8aWNKlo2Wgrn6VcEDRPIIWe6L1PIrTNYoas381qJ4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=K7q9sHDOYe/eaRV8UMkO4XBHGn1cLCg3tHmJ185WOT+EB3+F0kDby6/YB/IBnNEdz M4KlUvDJMqYnHVZENPlsiagttKU3lVArPG4yyQaQbQSUn8OBJ1ZZEJYHVDH4vEsdXe T/76w0d/SEMrcnVYvMvFyt2oAFtDNBOkZoIDXqQs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732639AbfHBJab (ORCPT ); Fri, 2 Aug 2019 05:30:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:56002 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389506AbfHBJa3 (ORCPT ); Fri, 2 Aug 2019 05:30:29 -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 29BE22184B; Fri, 2 Aug 2019 09:30:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564738228; bh=Tr8aWNKlo2Wgrn6VcEDRPIIWe6L1PIrTNYoas381qJ4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PhEWH/2kLF1GGTv1j7cr4Kkw2fyN67aiCxZ7TNQ1Ue0Qk2Uomdz7sjOtfHWSUmkEu x4hmHjvk/Wf5gsxfH8cqodEG4ZvpFCmyvDG+aX+zst/KnXRZhqA2+V6OTkqqGsKXig jGgKGF17qn71T0VKpB22CHS0HHD11rJ/jkPZjDTU= 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 4.4 022/158] cpupower : frequency-set -r option misses the last cpu in related cpu list Date: Fri, 2 Aug 2019 11:27:23 +0200 Message-Id: <20190802092208.072383980@linuxfoundation.org> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190802092203.671944552@linuxfoundation.org> References: <20190802092203.671944552@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 0fbd1a22c0a9..2f86935094ca 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