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| author | Thomas Gleixner <tglx@linutronix.de> | 2016-02-23 01:19:20 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-02-29 11:35:21 +0300 |
| commit | 4d120c535d638a952e644817ba3cbef30deedb2b (patch) | |
| tree | c7e0cd0ef1b54e5920a53f6efc6c3508c10a0d72 /arch/x86/events/intel/rapl.c | |
| parent | 827db839cd051cfde5a618fb4427e86dc91bc9aa (diff) | |
| download | linux-4d120c535d638a952e644817ba3cbef30deedb2b.tar.xz | |
perf/x86/intel/rapl: Make Knights Landings support functional
The Knights Landings support added the events and the detection case, but then
returns 0 without actually initializing the driver.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andi Kleen <andi.kleen@intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
Cc: Harish Chegondi <harish.chegondi@intel.com>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: linux-kernel@vger.kernel.org
Fixes: 3a2a7797326a4 "perf/x86/intel/rapl: Add support for Knights Landing (KNL)"
Link: http://lkml.kernel.org/r/20160222221012.149331888@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/events/intel/rapl.c')
| -rw-r--r-- | arch/x86/events/intel/rapl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/events/intel/rapl.c b/arch/x86/events/intel/rapl.c index 580f504ec27c..536f0cebba8f 100644 --- a/arch/x86/events/intel/rapl.c +++ b/arch/x86/events/intel/rapl.c @@ -731,7 +731,7 @@ static int __init rapl_pmu_init(void) rapl_add_quirk(rapl_hsw_server_quirk); rapl_cntr_mask = RAPL_IDX_KNL; rapl_pmu_events_group.attrs = rapl_events_knl_attr; - + break; default: /* unsupported */ return 0; |