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[3/4] perf/x86/intel/rapl: Add Knights Mill CPUID

Message ID 1478715268-23543-4-git-send-email-tim.gardner@canonical.com
State New
Headers show

Commit Message

Tim Gardner Nov. 9, 2016, 6:14 p.m. UTC 
From: Piotr Luc <piotr.luc@intel.com>

BugLink: http://bugs.launchpad.net/bugs/1637528

Add Knights Mill (KNM) to the list of CPUIDs supported by rapl.

Signed-off-by: Piotr Luc <piotr.luc@intel.com>
Reviewed-by: Dave Hansen <dave.hansen@intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20161012182725.2701-1-piotr.luc@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
(cherry picked from commit 36c4b6c14d20b37fda79cbcd3e8ef7d11f5ef9dc)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
---
 arch/x86/events/intel/rapl.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/arch/x86/events/intel/rapl.c b/arch/x86/events/intel/rapl.c
index 2886593..779e7c8 100644
--- a/arch/x86/events/intel/rapl.c
+++ b/arch/x86/events/intel/rapl.c
@@ -761,6 +761,7 @@  static const struct x86_cpu_id rapl_cpu_match[] __initconst = {
 	X86_RAPL_MODEL_MATCH(INTEL_FAM6_BROADWELL_XEON_D, hsw_rapl_init),
 
 	X86_RAPL_MODEL_MATCH(INTEL_FAM6_XEON_PHI_KNL, knl_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_XEON_PHI_KNM, knl_rapl_init),
 
 	X86_RAPL_MODEL_MATCH(INTEL_FAM6_SKYLAKE_MOBILE,  skl_rapl_init),
 	X86_RAPL_MODEL_MATCH(INTEL_FAM6_SKYLAKE_DESKTOP, skl_rapl_init),