From 756357b8e4b072fd5ee86421f794e071a348802b Mon Sep 17 00:00:00 2001 From: Len Brown Date: Fri, 25 Sep 2015 21:12:39 -0400 Subject: [PATCH] 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 --- tools/power/x86/turbostat/turbostat.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 9655cb49c7cb..e05d30336613 100644 --- 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 */ -- 2.30.2