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Groups > linux.kernel > #1374487
| From | Jeremy Linton <jeremy.linton@arm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/4 v3] arm64/perf: Add ACPI support |
| Date | 2016-04-09 00:00 +0200 |
| Message-ID | <rlMBA-21s-23@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
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 A72's and big/little configurations. I've been testing this patch in convert with an assortment of ACPI patches to enable things like PCIe. Its been tested on juno, seattle and some xgene systems. Thanks, Jeremy Linton (1): arm64: pmu: add A72 cpu type, support multiple PMU types Mark Salter (3): arm: pmu: Fix non-devicetree probing arm64: pmu: add fallback probe table arm64: pmu: Add support for probing with ACPI arch/arm64/include/asm/cputype.h | 1 + arch/arm64/kernel/perf_event.c | 11 +- arch/arm64/kernel/smp.c | 5 + drivers/perf/Kconfig | 4 + drivers/perf/Makefile | 1 + drivers/perf/arm_pmu.c | 54 ++++++++-- drivers/perf/arm_pmu_acpi.c | 212 +++++++++++++++++++++++++++++++++++++++ include/linux/perf/arm_pmu.h | 10 ++ 8 files changed, 287 insertions(+), 11 deletions(-) create mode 100644 drivers/perf/arm_pmu_acpi.c -- 2.4.3
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[PATCH 0/4 v3] arm64/perf: Add ACPI support Jeremy Linton <jeremy.linton@arm.com> - 2016-04-09 00:00 +0200
[PATCH 1/4] arm: pmu: Fix non-devicetree probing Jeremy Linton <jeremy.linton@arm.com> - 2016-04-09 00:00 +0200
[PATCH 2/4] arm64: pmu: add fallback probe table Jeremy Linton <jeremy.linton@arm.com> - 2016-04-09 00:00 +0200
Re: [PATCH 2/4] arm64: pmu: add fallback probe table Jan Glauber <jglauber@cavium.com> - 2016-04-12 10:30 +0200
[PATCH 4/4] arm64: pmu: add A72 cpu type, support multiple PMU types Jeremy Linton <jeremy.linton@arm.com> - 2016-04-09 00:00 +0200
Re: [PATCH 4/4] arm64: pmu: add A72 cpu type, support multiple PMU types kbuild test robot <lkp@intel.com> - 2016-04-09 01:30 +0200
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