From mboxrd@z Thu Jan 1 00:00:00 1970 From: mark.rutland@arm.com (Mark Rutland) Date: Tue, 19 Apr 2016 17:03:50 +0100 Subject: [PATCH v2 0/5] Cavium ThunderX uncore PMU support In-Reply-To: <20160419103510.GA5499@wintermute> References: <20160419103510.GA5499@wintermute> Message-ID: <20160419160350.GE20991@leverpostej> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Apr 19, 2016 at 12:35:10PM +0200, Jan Glauber wrote: > Mark, > > are these patches still queued or should I repost them? Apologies for the delay. I've just given these a review. I note an awful lot of duplication over patches 2-5. The pmu::add implementations are practically identical, and I suspect can be shared without much difficulty. Please try to address that unnecessary duplication. My comments on patches 2 and 3 larely apply to 4 and 5, so I haven't reviewed those individually. Thanks, Mark. > > --Jan > > On Mon, Apr 04, 2016 at 01:03:13PM +0200, Jan Glauber wrote: > > Hi Mark, > > > > can you have a look at these patches? > > > > Thanks, > > Jan > > > > 2016-03-09 17:21 GMT+01:00 Jan Glauber : > > > > This patch series provides access to various counters on the ThunderX SOC. > > > > For details of the uncore implementation see patch #1. > > > > Patches #2-5 add the various ThunderX specific PMUs. > > > > As suggested I've put the files under drivers/perf/uncore. I would > > prefer this location over drivers/bus because not all of the uncore > > drivers are bus related. > > > > Changes to v1: > > - Added NUMA support > > - Fixed CPU hotplug by pmu migration > > - Moved files to drivers/perf/uncore > > - Removed OCX FRC and LNE drivers, these will fit better into a edac driver > > - improved comments abount overflow interrupts > > - removed max device limit > > - trimmed include files > > > > Feedback welcome! > > Jan > > > > ------------------------------------------------- > > > > Jan Glauber (5): > > ? arm64/perf: Basic uncore counter support for Cavium ThunderX > > ? arm64/perf: Cavium ThunderX L2C TAD uncore support > > ? arm64/perf: Cavium ThunderX L2C CBC uncore support > > ? arm64/perf: Cavium ThunderX LMC uncore support > > ? arm64/perf: Cavium ThunderX OCX TLK uncore support > > > > ?drivers/perf/Makefile? ? ? ? ? ? ? ? ? ? ? ?|? ?1 + > > ?drivers/perf/uncore/Makefile? ? ? ? ? ? ? ? |? ?5 + > > ?drivers/perf/uncore/uncore_cavium.c? ? ? ? ?| 314 +++++++++++++++ > > ?drivers/perf/uncore/uncore_cavium.h? ? ? ? ?|? 95 +++++ > > ?drivers/perf/uncore/uncore_cavium_l2c_cbc.c | 237 +++++++++++ > > ?drivers/perf/uncore/uncore_cavium_l2c_tad.c | 600 > > ++++++++++++++++++++++++++++ > > ?drivers/perf/uncore/uncore_cavium_lmc.c? ? ?| 196 +++++++++ > > ?drivers/perf/uncore/uncore_cavium_ocx_tlk.c | 380 ++++++++++++++++++ > > ?8 files changed, 1828 insertions(+) > > ?create mode 100644 drivers/perf/uncore/Makefile > > ?create mode 100644 drivers/perf/uncore/uncore_cavium.c > > ?create mode 100644 drivers/perf/uncore/uncore_cavium.h > > ?create mode 100644 drivers/perf/uncore/uncore_cavium_l2c_cbc.c > > ?create mode 100644 drivers/perf/uncore/uncore_cavium_l2c_tad.c > > ?create mode 100644 drivers/perf/uncore/uncore_cavium_lmc.c > > ?create mode 100644 drivers/perf/uncore/uncore_cavium_ocx_tlk.c > > > > -- > > 1.9.1 > > > > > > >