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[PATCH 4.9 008/103] cpupower: Fix turbo frequency reporting for pre-Sandy Bridge cores

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4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ben Hutchings <ben@decadent.org.uk>

commit 4cca0457686e4ee1677d69469e4ddfd94d389a80 upstream.

The switch that conditionally sets CPUPOWER_CAP_HAS_TURBO_RATIO and
CPUPOWER_CAP_IS_SNB flags is missing a break, so all cores get both
flags set and an assumed base clock of 100 MHz for turbo values.

Reported-by: GSR <gsr.bugs@infernal-iceberg.com>
Tested-by: GSR <gsr.bugs@infernal-iceberg.com>
References: https://bugs.debian.org/859978
Fixes: 8fb2e440b223 (cpupower: Show Intel turbo ratio support via ...)
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 tools/power/cpupower/utils/helpers/cpuid.c |    1 +
 1 file changed, 1 insertion(+)

--- a/tools/power/cpupower/utils/helpers/cpuid.c
+++ b/tools/power/cpupower/utils/helpers/cpuid.c
@@ -156,6 +156,7 @@ out:
 					 */
 			case 0x2C:	/* Westmere EP - Gulftown */
 				cpu_info->caps |= CPUPOWER_CAP_HAS_TURBO_RATIO;
+				break;
 			case 0x2A:	/* SNB */
 			case 0x2D:	/* SNB Xeon */
 			case 0x3A:	/* IVB */

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[PATCH 4.9 000/103] 4.9.28-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 016/103] power: supply: bq24190_charger: Install irq_handler_thread() at end of probe() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 027/103] mwifiex: debugfs: Fix (sometimes) off-by-1 SSID print Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 048/103] x86/platform/intel-mid: Correct MSI IRQ line for watchdog device Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 002/103] drm/sti: fix GDP size to support up to UHD resolution Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 008/103] cpupower: Fix turbo frequency reporting for pre-Sandy Bridge cores Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 052/103] usb: dwc2: host: use msleep() for long delay Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 020/103] arm64: dts: r8a7795: Mark EthernetAVB device node disabled Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 017/103] power: supply: bq24190_charger: Call power_supply_changed() for relevant component Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 019/103] power: supply: bq24190_charger: Handle fault before status on interrupt Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 001/103] 9p: fix a potential acl leak Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 011/103] powerpc/ftrace: Fix confusing help text for DISABLE_MPROFILE_KERNEL Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  [PATCH 4.9 009/103] powerpc/mm: Fixup wrong LPCR_VRMASD value Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-11 17:20 +0200
  Re: [PATCH 4.9 000/103] 4.9.28-stable review Guenter Roeck <linux@roeck-us.net> - 2017-05-11 23:10 +0200
    Re: [PATCH 4.9 000/103] 4.9.28-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-12 08:30 +0200
  Re: [PATCH 4.9 000/103] 4.9.28-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2017-05-12 17:30 +0200
  Re: [PATCH 4.9 000/103] 4.9.28-stable review Guenter Roeck <linux@roeck-us.net> - 2017-05-13 04:50 +0200

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