Merge tag 'linux-kselftest-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull Kselftest update from Shuah Khan:
 "This update consists of:

   - fixes to several existing tests from Stafford Horne

   - cpufreq tests from Viresh Kumar

   - Selftest build and install fixes from Bamvor Jian Zhang and Michael
     Ellerman

   - Fixes to protection-keys tests from Dave Hansen

   - Warning fixes from Shuah Khan"

* tag 'linux-kselftest-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (28 commits)
  selftests/powerpc: Fix remaining fallout from recent changes
  selftests/powerpc: Fix the clean rule since recent changes
  selftests: Fix the .S and .S -> .o rules
  selftests: Fix the .c linking rule
  selftests: Fix selftests build to just build, not run tests
  selftests, x86, protection_keys: fix wrong offset in siginfo
  selftests, x86, protection_keys: fix uninitialized variable warning
  selftest: cpufreq: Update MAINTAINERS file
  selftest: cpufreq: Add special tests
  selftest: cpufreq: Add support to test cpufreq modules
  selftest: cpufreq: Add suspend/resume/hibernate support
  selftest: cpufreq: Add support for cpufreq tests
  selftests: Add intel_pstate to TARGETS
  selftests/intel_pstate: Update makefile to match new style
  selftests/intel_pstate: Fix warning on loop index overflow
  cpupower: Restore format of frequency-info limit
  selftests/futex: Add headers to makefile dependencies
  selftests/futex: Add stdio used for logging
  selftests: x86 protection_keys remove dead code
  selftests: x86 protection_keys fix unused variable compile warnings
  ...

1 files changed, 12 insertions, 9 deletions

diff --git a/tools/power/cpupower/utils/cpufreq-info.c b/tools/power/cpupower/utils/cpufreq-info.c
index 590d12a25f6e..3e701f0e9c14 100644
--- a/tools/power/cpupower/utils/cpufreq-info.c
+++ b/tools/power/cpupower/utils/cpufreq-info.c
@@ -285,20 +285,24 @@ static int get_freq_hardware(unsigned int cpu, unsigned int human)
 
 /* --hwlimits / -l */
 
-static int get_hardware_limits(unsigned int cpu)
+static int get_hardware_limits(unsigned int cpu, unsigned int human)
 {
 	unsigned long min, max;
 
-	printf(_("  hardware limits: "));
 	if (cpufreq_get_hardware_limits(cpu, &min, &max)) {
 		printf(_("Not Available\n"));
 		return -EINVAL;
 	}
 
-	print_speed(min);
-	printf(" - ");
-	print_speed(max);
-	printf("\n");
+	if (human) {
+		printf(_("  hardware limits: "));
+		print_speed(min);
+		printf(" - ");
+		print_speed(max);
+		printf("\n");
+	} else {
+		printf("%lu %lu\n", min, max);
+	}
 	return 0;
 }
 
@@ -456,7 +460,7 @@ static void debug_output_one(unsigned int cpu)
 	get_related_cpus(cpu);
 	get_affected_cpus(cpu);
 	get_latency(cpu, 1);
-	get_hardware_limits(cpu);
+	get_hardware_limits(cpu, 1);
 
 	freqs = cpufreq_get_available_frequencies(cpu);
 	if (freqs) {
@@ -622,7 +626,7 @@ int cmd_freq_info(int argc, char **argv)
 			ret = get_driver(cpu);
 			break;
 		case 'l':
-			ret = get_hardware_limits(cpu);
+			ret = get_hardware_limits(cpu, human);
 			break;
 		case 'w':
 			ret = get_freq_hardware(cpu, human);
@@ -639,7 +643,6 @@ int cmd_freq_info(int argc, char **argv)
 		}
 		if (ret)
 			return ret;
-		printf("\n");
 	}
 	return ret;
 }