From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x224ecAJ4e03ZRMjLsT3lKO0170V2Vug1n0mO058fOflD7UDQAGG5GXgjjB1II7KGf0w+FWip ARC-Seal: i=1; a=rsa-sha256; t=1517591098; cv=none; d=google.com; s=arc-20160816; b=dDaq+WJLyIf+YNg3rEM5AWQNKgdB5IwixlrZ1SF2ohMU6cAz31u0qsUuJggvXgIxLx XlJixWeRQrjLxiMguyoj43GJZQtwR2yLpLur+JFBA00e4Co3w6C0dTJvh//lmEXDYHCg h+vYJGiGwtoVElYlK5P43B9zrVPywM8JnTTLE73iVSqpN4ddAvwvZdTp48oH+mllkqfy n08PjIKHFCYUJBNN6YXM45xTqyO1pFt3t6i2jutXuHSTzObOfftQEggkwe0iXOklCOvj zKEFilcHcV7FKAApbQKvfFvasqH+HOzzTwPQphpAFabArok1Lnst+B4yDMe0YJvYGRSr tUXg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=Qr0NCXgketDI7vITS2BpcexsRMyock1VDEw2JqPbRYQ=; b=A5Tp6S5BQ8m1BPmF78ytEAMdDSVv/YrH40/XS49RLspxg7fWDafpEPXfyZQo8nNEH1 ZxCnTpnqWitfrseHm9dutWEh0Ud3qXeyP9mOs1hXQP+b2TMtSCjhyn1RnVQ/bXnYpGDj seMnj4CgC7EdKk9IhWkqs+ABs7aG5htKP85OGR/hKL+XHlcJ2hpUV1YQTAnPkFCotlbx YgpHkE0K6jCC0hrJErj7igzRUzvnh/uaUyVDr6zKv1eKKcFprZtlCZgPzEtg/6kjFZIV jICS5y50GKrXr/kA3eJ75uWqrBDqTpBZaJdjcr5lV1bIeKYyxUsRRQ0a/qyoWR1qJf9I N6Fg== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Abhishek Goel , Shuah Khan , Sasha Levin Subject: [PATCH 4.9 18/86] cpupowerutils: bench - Fix cpu online check Date: Fri, 2 Feb 2018 17:57:38 +0100 Message-Id: <20180202140824.480086738@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180202140822.679101338@linuxfoundation.org> References: <20180202140822.679101338@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1591309604120937333?= X-GMAIL-MSGID: =?utf-8?q?1591309604120937333?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Abhishek Goel [ Upstream commit 53d1cd6b125fb9d69303516a1179ebc3b72f797a ] cpupower_is_cpu_online was incorrectly checking for 0. This patch fixes this by checking for 1 when the cpu is online. Signed-off-by: Abhishek Goel Signed-off-by: Shuah Khan Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- tools/power/cpupower/bench/system.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/power/cpupower/bench/system.c +++ b/tools/power/cpupower/bench/system.c @@ -61,7 +61,7 @@ int set_cpufreq_governor(char *governor, dprintf("set %s as cpufreq governor\n", governor); - if (cpupower_is_cpu_online(cpu) != 0) { + if (cpupower_is_cpu_online(cpu) != 1) { perror("cpufreq_cpu_exists"); fprintf(stderr, "error: cpu %u does not exist\n", cpu); return -1;