Merge tag 'v3.15-rc1' into perf/urgent
authorIngo Molnar <mingo@kernel.org>
Mon, 14 Apr 2014 14:44:42 +0000 (16:44 +0200)
committerIngo Molnar <mingo@kernel.org>
Mon, 14 Apr 2014 14:44:42 +0000 (16:44 +0200)
Pick up the latest fixes.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/kernel/cpu/perf_event_intel_rapl.c

index 059218ed5208e83ab40d44374064a53fdeab5568..4b9a9e9466bd1bf8adc2e6660a1edaa61e4f8819 100644 (file)
@@ -59,7 +59,7 @@
 #define INTEL_RAPL_PKG         0x2     /* pseudo-encoding */
 #define RAPL_IDX_RAM_NRG_STAT  2       /* DRAM */
 #define INTEL_RAPL_RAM         0x3     /* pseudo-encoding */
-#define RAPL_IDX_PP1_NRG_STAT  3       /* DRAM */
+#define RAPL_IDX_PP1_NRG_STAT  3       /* gpu */
 #define INTEL_RAPL_PP1         0x4     /* pseudo-encoding */
 
 /* Clients have PP0, PKG */
                         1<<RAPL_IDX_PKG_NRG_STAT|\
                         1<<RAPL_IDX_RAM_NRG_STAT)
 
+/* Servers have PP0, PKG, RAM, PP1 */
+#define RAPL_IDX_HSW   (1<<RAPL_IDX_PP0_NRG_STAT|\
+                        1<<RAPL_IDX_PKG_NRG_STAT|\
+                        1<<RAPL_IDX_RAM_NRG_STAT|\
+                        1<<RAPL_IDX_PP1_NRG_STAT)
+
 /*
  * event code: LSB 8 bits, passed in attr->config
  * any other bit is reserved
@@ -425,6 +431,24 @@ static struct attribute *rapl_events_cln_attr[] = {
        NULL,
 };
 
+static struct attribute *rapl_events_hsw_attr[] = {
+       EVENT_PTR(rapl_cores),
+       EVENT_PTR(rapl_pkg),
+       EVENT_PTR(rapl_gpu),
+       EVENT_PTR(rapl_ram),
+
+       EVENT_PTR(rapl_cores_unit),
+       EVENT_PTR(rapl_pkg_unit),
+       EVENT_PTR(rapl_gpu_unit),
+       EVENT_PTR(rapl_ram_unit),
+
+       EVENT_PTR(rapl_cores_scale),
+       EVENT_PTR(rapl_pkg_scale),
+       EVENT_PTR(rapl_gpu_scale),
+       EVENT_PTR(rapl_ram_scale),
+       NULL,
+};
+
 static struct attribute_group rapl_pmu_events_group = {
        .name = "events",
        .attrs = NULL, /* patched at runtime */
@@ -631,11 +655,14 @@ static int __init rapl_pmu_init(void)
        switch (boot_cpu_data.x86_model) {
        case 42: /* Sandy Bridge */
        case 58: /* Ivy Bridge */
-       case 60: /* Haswell */
-       case 69: /* Haswell-Celeron */
                rapl_cntr_mask = RAPL_IDX_CLN;
                rapl_pmu_events_group.attrs = rapl_events_cln_attr;
                break;
+       case 60: /* Haswell */
+       case 69: /* Haswell-Celeron */
+               rapl_cntr_mask = RAPL_IDX_HSW;
+               rapl_pmu_events_group.attrs = rapl_events_hsw_attr;
+               break;
        case 45: /* Sandy Bridge-EP */
        case 62: /* IvyTown */
                rapl_cntr_mask = RAPL_IDX_SRV;