diff options
| author | Len Brown <len.brown@intel.com> | 2015-09-25 21:12:39 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2015-09-26 00:50:48 -0400 |
| commit | 756357b8e4b072fd5ee86421f794e071a348802b (patch) | |
| tree | e3bc3e0acb2a5fd4a4c3a709a8e746c082a2036d /tools/power | |
| parent | 1f93e4a96c9109378204c147b3eec0d0e8100fde (diff) | |
| download | lwn-756357b8e4b072fd5ee86421f794e071a348802b.tar.gz lwn-756357b8e4b072fd5ee86421f794e071a348802b.zip | |
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>
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 2 |
1 files changed, 0 insertions, 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 */ |