From: itaru.kitayama@riken.jp (Itaru Kitayama)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 00/14] arm_pmu: ACPI support
Date: Sat, 25 Mar 2017 12:18:38 +0900 [thread overview]
Message-ID: <103308db-852c-167b-f16b-40348c1d9b8a@riken.jp> (raw)
In-Reply-To: <20170323105456.GB9287@leverpostej>
Hi Mark,
On 2017/03/23 19:54, Mark Rutland wrote:
> On Fri, Mar 17, 2017 at 11:11:47AM +0900, Itaru Kitayama wrote:
>> I've tried your branch on Mustang. It does boot, but perf doesn't
>> list hardware events.
>
> Can you please dump the dmesg here?
I think this time I booted into correctly the kernel based upon your
branch and got a proper set of events.
> What exactly do you see if you run:
>
> $ perf list
branch-misses [Hardware event]
cache-misses [Hardware event]
cache-references [Hardware event]
cpu-cycles OR cycles [Hardware event]
instructions [Hardware event]
alignment-faults [Software event]
bpf-output [Software event]
context-switches OR cs [Software event]
cpu-clock [Software event]
cpu-migrations OR migrations [Software event]
dummy [Software event]
emulation-faults [Software event]
major-faults [Software event]
minor-faults [Software event]
page-faults OR faults [Software event]
task-clock [Software event]
L1-dcache-load-misses [Hardware cache event]
L1-dcache-loads [Hardware cache event]
L1-dcache-store-misses [Hardware cache event]
L1-dcache-stores [Hardware cache event]
L1-icache-load-misses [Hardware cache event]
L1-icache-loads [Hardware cache event]
branch-load-misses [Hardware cache event]
branch-loads [Hardware cache event]
dTLB-load-misses [Hardware cache event]
iTLB-load-misses [Hardware cache event]
armv8_pmuv3_0/br_mis_pred/ [Kernel PMU event]
armv8_pmuv3_0/br_pred/ [Kernel PMU event]
armv8_pmuv3_0/bus_access/ [Kernel PMU event]
armv8_pmuv3_0/cid_write_retired/ [Kernel PMU event]
armv8_pmuv3_0/cpu_cycles/ [Kernel PMU event]
armv8_pmuv3_0/exc_return/ [Kernel PMU event]
armv8_pmuv3_0/exc_taken/ [Kernel PMU event]
armv8_pmuv3_0/inst_retired/ [Kernel PMU event]
armv8_pmuv3_0/inst_spec/ [Kernel PMU event]
armv8_pmuv3_0/l1d_cache/ [Kernel PMU event]
armv8_pmuv3_0/l1d_cache_refill/ [Kernel PMU event]
armv8_pmuv3_0/l1d_cache_wb/ [Kernel PMU event]
armv8_pmuv3_0/l1d_tlb_refill/ [Kernel PMU event]
armv8_pmuv3_0/l1i_cache/ [Kernel PMU event]
armv8_pmuv3_0/l1i_cache_refill/ [Kernel PMU event]
armv8_pmuv3_0/l1i_tlb_refill/ [Kernel PMU event]
armv8_pmuv3_0/l2d_cache/ [Kernel PMU event]
armv8_pmuv3_0/l2d_cache_refill/ [Kernel PMU event]
armv8_pmuv3_0/l2d_cache_wb/ [Kernel PMU event]
armv8_pmuv3_0/mem_access/ [Kernel PMU event]
armv8_pmuv3_0/memory_error/ [Kernel PMU event]
armv8_pmuv3_0/sw_incr/ [Kernel PMU event]
armv8_pmuv3_0/ttbr_write_retired/ [Kernel PMU event]
rNNN [Raw hardware
event descriptor]
cpu/t1=v1[,t2=v2,t3 ...]/modifier [Raw hardware
event descriptor]
mem:<addr>[/len][:access] [Hardwarebreakpoint]
I've verified this on an APM Mustang with the FW 3.06.25.
Itaru
next prev parent reply other threads:[~2017-03-25 3:18 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-17 2:11 [PATCH 00/14] arm_pmu: ACPI support Itaru Kitayama
2017-03-23 10:54 ` Mark Rutland
2017-03-25 3:18 ` Itaru Kitayama [this message]
-- strict thread matches above, loose matches on Subject: below --
2017-03-10 11:04 Mark Rutland
2017-03-10 22:14 ` Jeremy Linton
2017-03-14 11:49 ` Mark Rutland
2017-03-14 18:47 ` Mark Rutland
2017-03-14 22:06 ` Agustin Vega-Frias
2017-03-15 2:49 ` Hanjun Guo
2017-03-22 12:19 ` Lorenzo Pieralisi
2017-03-22 14:06 ` Agustin Vega-Frias
2017-03-22 23:23 ` Hanjun Guo
2017-03-15 15:34 ` Mark Rutland
2017-03-16 13:00 ` Hanjun Guo
2017-03-20 18:11 ` Ganapatrao Kulkarni
2017-03-22 9:16 ` Ganapatrao Kulkarni
2017-03-22 15:59 ` Mark Rutland
2017-04-03 10:41 ` Ganapatrao Kulkarni
2017-04-03 11:12 ` Mark Rutland
2017-04-11 9:32 ` Hanjun Guo
2017-03-24 21:36 ` Jeremy Linton
2017-03-28 11:31 ` Mark Rutland
2017-03-28 14:41 ` Jeremy Linton
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