From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x227OFgwvxknX6/XclwSkFKe6J5eg0tgpv0dtRvbZC24rm7YmK/PNA95O84eP1AsronIyfC+r ARC-Seal: i=1; a=rsa-sha256; t=1517591406; cv=none; d=google.com; s=arc-20160816; b=Mlqx9z1ITpqUYphj1heKZQt2P6MFWKmW015DlQoX04C7ikfcomnnhJDUmZNWOuTP6x YuG72QU0hijebrptfzoiorH4pTA4s/EHGOVzX/jRw7IcXscH1CC+C70hipp8d8OcKapo 3Juhv2mbnccg+rOJvubBJFt8DHyjFlqBZUSaI+Ui0NZ3NYbp79vNS4tg0mw20mnXxrqw fmHFFWG6dv9KaIJqghfva8c3VTLIYWpyBnnvxUz2jh00sBZz/TOLZj/2+QdqDbPxBkFk 6Z1kjJf30Qqy8GZwmObz+43oy4pQBZZaesSQyDQcm8N1/kilBFbReb11wwyNsqWiOIB9 eu7w== 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=TFmGVzYxU/dqq0CEK+WbOV6D4pnBmgpvAxT/g2H3uN0=; b=avcc1OVCNUpsLbfkqc4bY7c+ZM4AkQh3MqE++FjXTHjghqutPC9rMTZgLt5gQ5pSaz ElesDXz0k3VE4Wa3s2YtuqOA7A/NtGioPR34lfutLxxDVn07MgnUNMouj+m6dH3eslFR Qwl6PhsFKCOZ4uWI6OhRFAet2x/PCxSWKi12FIQxissWGiaN8Bs5Q/C6a1VPHcVll+PV OVdj1BN9Tf3cpFDmLGG5QAFfvtV6hdAWhF9OuN2CrSPJvZd1VPyOziopmxhgMiPArl3z TsyDpf/KStAWCC4pwmGW47JWeOrZPFYp62rSjvCXhFHg8O9QQGpfLowbpk7gJMMjU0wE PztQ== 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 4.14 034/156] cpupowerutils: bench - Fix cpu online check Date: Fri, 2 Feb 2018 17:56:55 +0100 Message-Id: <20180202140841.859086842@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180202140840.242829545@linuxfoundation.org> References: <20180202140840.242829545@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?1591309926640062738?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.14-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;