v3->v4: Correct build issues with ARM (!ARM64) kernels. Add ThunderX to list of PMU types.
v3: Enable ARM performance monitoring units on ACPI/arm64 machines. This patch expands and reworks the patches published by Mark Salter in order to clean up a few of the previous review comments, as well as add support for newer CPUs and big/little configurations. I've been testing this patch in concert with an assortment of ACPI patches to enable things like PCIe. Its been tested on juno, seattle and some xgene systems. Thanks, *** BLURB HERE *** Jeremy Linton (3): arm: arm64: Add routine to determine cpuid of other cpus arm64: pmu: Add ACPI support for A72 and ThunderX arm64: pmu: Detect multiple PMU types in an ACPI system Mark Salter (3): arm: pmu: Fix non-devicetree probing arm64: pmu: add fallback probe table arm64: pmu: Add support for probing with ACPI arch/arm/include/asm/cputype.h | 4 + arch/arm64/include/asm/cputype.h | 4 + arch/arm64/kernel/perf_event.c | 12 ++- arch/arm64/kernel/smp.c | 5 + drivers/perf/Kconfig | 4 + drivers/perf/Makefile | 1 + drivers/perf/arm_pmu.c | 51 ++++++++-- drivers/perf/arm_pmu_acpi.c | 213 +++++++++++++++++++++++++++++++++++++++ include/linux/perf/arm_pmu.h | 10 ++ 9 files changed, 293 insertions(+), 11 deletions(-) create mode 100644 drivers/perf/arm_pmu_acpi.c -- 2.4.3
