linux-kernel - [PATCH 03/20] x86, rapl: use Intel family macros for rapl

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 02 Jun 2016 17:19:30 -0700
From:	Dave Hansen <dave@...1.net>
To:	linux-kernel@...r.kernel.org
Cc:	x86@...nel.org, jacob.jun.pan@...el.com,
	Dave Hansen <dave@...1.net>, dave.hansen@...ux.intel.com,
	srinivas.pandruvada@...ux.intel.com, peterz@...radead.org,
	eranian@...gle.com
Subject: [PATCH 03/20] x86, rapl: use Intel family macros for rapl


From: Dave Hansen <dave.hansen@...ux.intel.com>

Use the new INTEL_FAM6_* macros for rapl.c.

Note that this is missing at least one Westmere model and Skylake
Server which will we fixed later in this series.

The resulting binary structure 'rapl_cpu_match' is the same
before and after this patch.

Signed-off-by: Dave Hansen <dave.hansen@...ux.intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc: Stephane Eranian <eranian@...gle.com>
---

 b/arch/x86/events/intel/rapl.c |   33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff -puN arch/x86/events/intel/rapl.c~x86-intel-familites-rapl arch/x86/events/intel/rapl.c
--- a/arch/x86/events/intel/rapl.c~x86-intel-familites-rapl	2016-06-02 15:19:16.888153008 -0700
+++ b/arch/x86/events/intel/rapl.c	2016-06-02 15:20:16.493866022 -0700
@@ -55,6 +55,7 @@
 #include <linux/slab.h>
 #include <linux/perf_event.h>
 #include <asm/cpu_device_id.h>
+#include <asm/intel-family.h>
 #include "../perf_event.h"
 
 MODULE_LICENSE("GPL");
@@ -786,26 +787,26 @@ static const struct intel_rapl_init_fun
 };
 
 static const struct x86_cpu_id rapl_cpu_match[] __initconst = {
-	X86_RAPL_MODEL_MATCH(42, snb_rapl_init),	/* Sandy Bridge */
-	X86_RAPL_MODEL_MATCH(45, snbep_rapl_init),	/* Sandy Bridge-EP */
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_SANDYBRIDGE,   snb_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_SANDYBRIDGE_X, snbep_rapl_init),
 
-	X86_RAPL_MODEL_MATCH(58, snb_rapl_init),	/* Ivy Bridge */
-	X86_RAPL_MODEL_MATCH(62, snbep_rapl_init),	/* IvyTown */
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_IVYBRIDGE,   snb_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_IVYBRIDGE_X, snbep_rapl_init),
 
-	X86_RAPL_MODEL_MATCH(60, hsw_rapl_init),	/* Haswell */
-	X86_RAPL_MODEL_MATCH(63, hsx_rapl_init),	/* Haswell-Server */
-	X86_RAPL_MODEL_MATCH(69, hsw_rapl_init),	/* Haswell-Celeron */
-	X86_RAPL_MODEL_MATCH(70, hsw_rapl_init),	/* Haswell GT3e */
-
-	X86_RAPL_MODEL_MATCH(61, hsw_rapl_init),	/* Broadwell */
-	X86_RAPL_MODEL_MATCH(71, hsw_rapl_init),	/* Broadwell-H */
-	X86_RAPL_MODEL_MATCH(79, hsx_rapl_init),	/* Broadwell-Server */
-	X86_RAPL_MODEL_MATCH(86, hsx_rapl_init),	/* Broadwell Xeon D */
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_HASWELL_CORE, hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_HASWELL_X,    hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_HASWELL_ULT,  hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_HASWELL_GT3E, hsw_rapl_init),
+
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_BROADWELL_CORE,   hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_BROADWELL_GT3E,   hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_BROADWELL_X,	  hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_BROADWELL_XEON_D, hsw_rapl_init),
 
-	X86_RAPL_MODEL_MATCH(87, knl_rapl_init),	/* Knights Landing */
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_XEON_PHI_KNL, knl_rapl_init),
 
-	X86_RAPL_MODEL_MATCH(78, skl_rapl_init),	/* Skylake */
-	X86_RAPL_MODEL_MATCH(94, skl_rapl_init),	/* Skylake H/S */
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_SKYLAKE_MOBILE,  skl_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_SKYLAKE_DESKTOP, skl_rapl_init),
 	{},
 };
 
_