Hi Jeremy, I've tested the patches on ThunderX and got perf running with ACPI, so you can add my Tested-by if you like.
Thanks, Jan On Tue, Apr 12, 2016 at 03:21:05PM -0500, Jeremy Linton wrote: > 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
