Commit e656972b authored by John Garry's avatar John Garry Committed by Will Deacon
Browse files

drivers/perf: Improve build test coverage 



Improve build test cover by allowing some drivers to build under
COMPILE_TEST where possible.

Some notes:
- Mostly a dependency on CONFIG_ACPI is not really required for only
  building (but left untouched), but is required for TX2 which uses ACPI
  functions which have no stubs
- XGENE required 64b dependency as it relies on some unsigned long perf
  struct fields being 64b
- I don't see why TX2 requires NUMA to build, but left untouched
- Added an explicit dependency on GENERIC_MSI_IRQ_DOMAIN for
  ARM_SMMU_V3_PMU, which is required for platform MSI functions

Signed-off-by: default avatarJohn Garry <john.garry@huawei.com>
Link: https://lore.kernel.org/r/1633085326-156653-3-git-send-email-john.garry@huawei.com


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 78cac393

drivers/perf/Kconfig

+7 −5
Original line number Diff line number Diff line
@@ -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