diff options
Diffstat (limited to 'drivers/perf')
| -rw-r--r-- | drivers/perf/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/perf/arm_pmu.c | 2 | ||||
| -rw-r--r-- | drivers/perf/hisilicon/hisi_uncore_pa_pmu.c | 2 | ||||
| -rw-r--r-- | drivers/perf/thunderx2_pmu.c | 2 |
4 files changed, 11 insertions, 7 deletions
diff --git a/drivers/perf/Kconfig b/drivers/perf/Kconfig index 77522e5efe11..4374af292e6d 100644 --- a/drivers/perf/Kconfig +++ b/drivers/perf/Kconfig @@ -36,7 +36,7 @@ config ARM_CCI5xx_PMU config ARM_CCN tristate "ARM CCN driver support" - depends on ARM || ARM64 + depends on ARM || ARM64 || COMPILE_TEST help PMU (perf) driver supporting the ARM CCN (Cache Coherent Network) interconnect. @@ -62,7 +62,8 @@ config ARM_PMU_ACPI config ARM_SMMU_V3_PMU tristate "ARM SMMUv3 Performance Monitors Extension" - depends on ARM64 && ACPI + depends on (ARM64 && ACPI) || (COMPILE_TEST && 64BIT) + depends on GENERIC_MSI_IRQ_DOMAIN help Provides support for the ARM SMMUv3 Performance Monitor Counter Groups (PMCG), which provide monitoring of transactions passing @@ -80,7 +81,7 @@ config ARM_DSU_PMU config FSL_IMX8_DDR_PMU tristate "Freescale i.MX8 DDR perf monitor" - depends on ARCH_MXC + depends on ARCH_MXC || COMPILE_TEST help Provides support for the DDR performance monitor in i.MX8, which can give information about memory throughput and other related @@ -108,7 +109,8 @@ config QCOM_L3_PMU config THUNDERX2_PMU tristate "Cavium ThunderX2 SoC PMU UNCORE" - depends on ARCH_THUNDER2 && ARM64 && ACPI && NUMA + depends on ARCH_THUNDER2 || COMPILE_TEST + depends on NUMA && ACPI default m help Provides support for ThunderX2 UNCORE events. @@ -116,7 +118,7 @@ config THUNDERX2_PMU in the DDR4 Memory Controller (DMC). config XGENE_PMU - depends on ARCH_XGENE + depends on ARCH_XGENE || (COMPILE_TEST && 64BIT) bool "APM X-Gene SoC PMU" default n help diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c index 3cbc3baf087f..295cc7952d0e 100644 --- a/drivers/perf/arm_pmu.c +++ b/drivers/perf/arm_pmu.c @@ -952,6 +952,8 @@ int armpmu_register(struct arm_pmu *pmu) pmu->name, pmu->num_events, has_nmi ? ", using NMIs" : ""); + kvm_host_pmu_init(pmu); + return 0; out_destroy: diff --git a/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c b/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c index 83264ec0a957..bad99d149172 100644 --- a/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c +++ b/drivers/perf/hisilicon/hisi_uncore_pa_pmu.c @@ -27,7 +27,7 @@ #define PA_INT_CLEAR 0x1c7c #define PA_EVENT_TYPE0 0x1c80 #define PA_PMU_VERSION 0x1cf0 -#define PA_EVENT_CNT0_L 0x1f00 +#define PA_EVENT_CNT0_L 0x1d00 #define PA_EVTYPE_MASK 0xff #define PA_NR_COUNTERS 0x8 diff --git a/drivers/perf/thunderx2_pmu.c b/drivers/perf/thunderx2_pmu.c index fc1a376ee906..05378c0fd8f3 100644 --- a/drivers/perf/thunderx2_pmu.c +++ b/drivers/perf/thunderx2_pmu.c @@ -487,7 +487,7 @@ static void tx2_uncore_event_update(struct perf_event *event) new = reg_readl(hwc->event_base); prev = local64_xchg(&hwc->prev_count, new); /* handles rollover of 32 bit counter */ - delta = (u32)(((1UL << 32) - prev) + new); + delta = (u32)(((1ULL << 32) - prev) + new); } /* DMC event data_transfers granularity is 16 Bytes, convert it to 64 */ |