tools/power turbostat: IVB Xeon: fix --debug regression

Staring in Linux-4.3-rc1,
commit 6fb3143b561c ("tools/power turbostat: dump CONFIG_TDP")
touches MSR 0x648, which is not supported on IVB-Xeon.
This results in "turbostat --debug" exiting on those systems:

turbostat: /dev/cpu/2/msr offset 0x648 read failed: Input/output error

Remove IVB-Xeon from the list of machines supporting with that MSR.

Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index 9655cb49c7cb8eb6427b078e0472451b777b9910..e05d30336613686a279a36c7168942b7e219f795 100644 (file)
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -1926,8 +1926,6 @@ int has_config_tdp(unsigned int family, unsigned int model)
 
        switch (model) {
        case 0x3A:      /* IVB */
-       case 0x3E:      /* IVB Xeon */
-
        case 0x3C:      /* HSW */
        case 0x3F:      /* HSX */
        case 0x45:      /* HSW */