提交 · aca8af3c2e8cb57662e6035c0ccb3c111a11d97a · openeuler / Kernel

16 2月, 2022 28 次提交

perf cs-etm: Update deduction of TRCCONFIGR register for branch broadcast · aca8af3c

由 James Clark 提交于 1月 13, 2022

Now that a config flag for branch broadcast has been added, take it into
account when trying to deduce what the driver would have programmed the
TRCCONFIGR register to.
Reviewed-by: NLeo Yan <leo.yan@linaro.org>
Reviewed-by: NMike Leach <mike.leach@linaro.org>
Reviewed-by: NSuzuki Poulouse <suzuki.poulose@arm.com>
Signed-off-by: NJames Clark <james.clark@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-doc@vger.kernel.org
Link: https://lore.kernel.org/r/20220113091056.1297982-4-james.clark@arm.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

aca8af3c

perf c2c: Replace bitmap_weight() with bitmap_empty() where appropriate · 1006c5c1

由 Yury Norov 提交于 1月 23, 2022

Some code in builtin-c2c.c calls bitmap_weight() to check if any bit of
a given bitmap is set.

It's better to use bitmap_empty() in that case because bitmap_empty()
stops traversing the bitmap as soon as it finds first set bit, while
bitmap_weight() counts all bits unconditionally.
Signed-off-by: NYury Norov <yury.norov@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Klimov <aklimov@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: David Laight <david.laight@aculab.com>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Emil Renner Berthing <kernel@esmil.dk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Joe Perches <joe@perches.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Cc: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Link: http://lore.kernel.org/lkml/20220123183925.1052919-13-yury.norov@gmail.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

1006c5c1

perf tui: Only support --tui with slang · 3402ae0a

由 Ian Rogers 提交于 1月 23, 2022

Make the --tui command line flags dependent HAVE_SLANG_SUPPORT. This was
reported as confusing in:
https://lore.kernel.org/linux-perf-users/YevaTkzdXmFKdGpc@zx-spectrum.none/Reported-by: Nxaizek <xaizek@posteo.net>
Signed-off-by: NIan Rogers <irogers@google.com>
Tested-by: Nxaizek <xaizek@posteo.net>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20220123191849.3655855-1-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

3402ae0a

perf intel-pt: Add documentation for Event Trace and TNT disable · 24e3599c

由 Adrian Hunter 提交于 1月 24, 2022

Add documentation for Event Trace and TNT disable to the perf Intel PT man
page.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-26-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

24e3599c

perf scripts python: export-to-postgresql.py: Export all sample flags · 28924a23

由 Adrian Hunter 提交于 1月 24, 2022

Add sample flags to the PostgreSQL database definition and export.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-25-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

28924a23

perf scripts python: export-to-sqlite.py: Export all sample flags · 761836cb

由 Adrian Hunter 提交于 1月 24, 2022

Add sample flags to the SQLite database definition and export.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-24-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

761836cb

perf scripting python: Add all sample flags to DB export · c096fff6

由 Adrian Hunter 提交于 1月 24, 2022

Currently, the transaction flag (x) is kept separate from branch flags.
Instead of doing the same for the interrupt disabled flags (D and t), add
all flags so that new flags will not need to be handled separately in the
future.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-23-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

c096fff6

perf scripts python: intel-pt-events.py: Add Event Trace · 95f9bfcf

由 Adrian Hunter 提交于 1月 24, 2022

Add Event Trace to the intel-pt-events.py script. This shows how to unpack
the raw data from the new sample events in a Python script.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-22-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

95f9bfcf

perf script: Display new D (Intr Disabled) and t (Intr Toggle) flags · 26738598

由 Adrian Hunter 提交于 1月 24, 2022

Amend the display to include D and t flags in the same way as the x flag.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-21-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

26738598

perf script: Display Intel PT iflag synthesized event · a48b96ca

由 Adrian Hunter 提交于 1月 24, 2022

Similar to other Intel PT synth events, display changes to the interrupt
flag represented by the MODE.Exec packet.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-20-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

a48b96ca

perf script: Display Intel PT CFE (Control Flow Event) / EVD (Event Data) synthesized event · 5b11749b

由 Adrian Hunter 提交于 1月 24, 2022

Similar to other Intel PT synth events, display Event Trace events recorded
by CFE / EVD packets.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-19-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

5b11749b

perf intel-pt: Force 'quick' mode when TNT (Taken/Not-Taken packet) is disabled · e9240355

由 Adrian Hunter 提交于 1月 24, 2022

It is not possible to walk the executable code without TNT packets, so
force 'quick' mode when TNT is disabled, because 'quick' mode does not walk
the code.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-18-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

e9240355

perf intel-pt: Synthesize new D (Intr Disabled) and t (Intr Toggle) flags · 11f18e47

由 Adrian Hunter 提交于 1月 24, 2022

Update sample flags to represent the state and changes to the interrupt
flag.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-17-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

11f18e47

perf intel-pt: Synthesize iflag event · 069ca70e

由 Adrian Hunter 提交于 1月 24, 2022

Synthesize an attribute event and sample events for changes to the
interrupt flag represented by the MODE.Exec packet.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-16-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

069ca70e

perf intel-pt: Synthesize CFE (Control Flow Event) / EVD (Event Data) event · ef3b2ba9

由 Adrian Hunter 提交于 1月 24, 2022

Synthesize an attribute event and sample events for Intel PT Event Trace
events represented by CFE and EVD packets.

Committer notes:

Make 'struct perf_synth_intel_evd evd[]' evd[0] at the end of 'struct
perf_synth_intel_evt' as it is breaking the build with in many compilers
with (e.g. clang version 13.0.0 (Fedora 13.0.0-3.fc35)):

  util/intel-pt.c:2213:31: error: field 'cfe' with variable sized type 'struct perf_synth_intel_evt' not at the end of a struct or class is a GNU extension [-Werror,-Wgnu-variable-sized-type-not-at-end]
                  struct perf_synth_intel_evt cfe;
                                              ^
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-15-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

ef3b2ba9

perf intel-pt: Record Event Trace capability flag · f2be829e

由 Adrian Hunter 提交于 1月 24, 2022

The change to the MODE.Exec packet means processing must distinguish
between the old and new cases. Record the Event Trace capability flag to
make that possible.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-14-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

f2be829e

perf auxtrace: Add itrace option "I" · 8ee9a9ab

由 Adrian Hunter 提交于 1月 24, 2022

Add itrace option "I" to synthesize interrupt or similar (asynchronous)
events. This will be used for Intel PT Event Trace events.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-13-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

8ee9a9ab

perf tools: Define new D (Intr Disable) and t (Intr Toggle) flags · 1d0dc1dd

由 Adrian Hunter 提交于 1月 24, 2022

Define 2 new flags to represent:

 - when interrupts are disabled (D)
 - when interrupt disabling toggles (t)

This gives 4 combinations:
		no flag, interrupts enabled
	t	interrupts were enabled but become disabled
	D	interrupts are disabled
	Dt	interrupts were disabled but become enabled

Committer notes:

Those are control flow flags, as per 'tools/perf/Documentation/perf-intel-pt.txt:

<quote>
An interesting field that is not printed by default is 'flags' which can be
displayed as follows:

        perf script --itrace=ibxwpe -F+flags

The flags are "bcrosyiABExgh" which stand for branch, call, return, conditional,
system, asynchronous, interrupt, transaction abort, trace begin, trace end,
in transaction, VM-entry, and VM-exit respectively.
</quote>
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-12-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

1d0dc1dd

perf tools: Define Intel PT iflag synthesized event · 0d26ba8f

由 Adrian Hunter 提交于 1月 24, 2022

Similar to other Intel PT synth events, define a structure to hold
information about a change to the interrupt flag.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-11-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

0d26ba8f

perf tools: Define Intel PT CFE (Control Flow Event) / EVD (Event Data) event · edb4d843

由 Adrian Hunter 提交于 1月 24, 2022

Similar to other Intel PT synth events, define structures to hold CFE
and EVD data.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-10-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

edb4d843

perf intel-pt: decoder: Add MODE.Exec IFLAG processing · cf0c98e2

由 Adrian Hunter 提交于 1月 24, 2022

As of Intel SDM (https://www.intel.com/sdm) version 076, there is a new
Intel PT feature called Event Trace which adds a bit to the existing
MODE.Exec packet to record the interrupt flag.

Previously, the MODE.Exec packet did not generate any events, so the
new processing required is practically the same as a new packet.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-9-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

cf0c98e2

perf intel-pt: decoder: Add CFE (Control Flow Event) and EVD (Event Data) processing · 3733a98b

由 Adrian Hunter 提交于 1月 24, 2022

As of Intel SDM (https://www.intel.com/sdm) version 076, there is a new
Intel PT feature called Event Trace which requires 2 new packets CFE
(Control Flow Event) and EVD (Event Data).

Each Event Trace event is represented by a CFE packet that is preceded
by zero or more EVD packets. It may be bound to a following FUP (Flow
Update) packet that provides the IP.

Event Trace exposes details about asynchronous events. The CFE packet
contains a type field to identify one of the following:

	 1	INTR		interrupt, fault, exception, NMI
	 2	IRET		interrupt return
	 3	SMI		system management interrupt
	 4	RSM		resume from system management mode
	 5	SIPI		startup interprocessor interrupt
	 6	INIT		INIT signal
	 7	VMENTRY		VM-Entry
	 8	VMEXIT		VM-Entry
	 9	VMEXIT_INTR	VM-Exit due to interrupt
	10	SHUTDOWN	Shutdown

For more details, refer to the Intel SDM, Intel Processor Trace chapter.

Add processing to the decoder for the new packets.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-8-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

3733a98b

perf intel-pt: decoder: Factor out clearing of FUP (Flow Update) event variables · 68ff3cba

由 Adrian Hunter 提交于 1月 24, 2022

Factor out clearing of FUP (Flow Update) event variables, to avoid code duplication.

Committer Notes:

From the Intel documentation:

<quote>
Flow Update Packets (FUP): FUPs provide the source IP addresses for
asynchronous events (interrupt and exceptions), as well as other cases
where the source address cannot be determined from the binary.
</quote>
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-7-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

68ff3cba

perf intel-pt: decoder: Add config bit definitions · cd9111e6

由 Adrian Hunter 提交于 1月 24, 2022

Tidy up config bit constants to use #define.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-6-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

cd9111e6

perf intel-pt: pkt-decoder: Add MODE.Exec IFLAG bit · f7934477

由 Adrian Hunter 提交于 1月 24, 2022

As of Intel SDM (https://www.intel.com/sdm) version 076, there is a new
Intel PT feature called Event Trace which adds a bit to the existing
MODE.Exec packet to record the interrupt flag. Amend the packet decoder and
packet decoder test accordingly.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-5-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

f7934477

perf intel-pt: pkt-decoder: Add CFE and EVD packets · 2750af50

由 Adrian Hunter 提交于 1月 24, 2022

As of Intel SDM (https://www.intel.com/sdm) version 076, there is a new
Intel PT feature called Event Trace which requires 2 new packets CFE and
EVD. Add them to the packet decoder and packet decoder test.

Committer notes:

I got the "Intel® 64 and IA-32 architectures software developer’s manual
combined volumes: 1, 2A, 2B, 2C, 2D, 3A, 3B, 3C, 3D, and 4" PDF at:

  https://cdrdv2.intel.com/v1/dl/getContent/671200

And these new packets are described in page 3951:

<quote>
32.2.4

Event Trace is a capability that exposes details about the asynchronous
events, when they are generated, and when their corresponding software
event handler completes execution. These include:

o Interrupts, including NMI and SMI, including the interrupt vector when
defined.

o Faults, exceptions including the fault vector.

— Page faults additionally include the page fault address, when in context.

o Event handler returns, including IRET and RSM.

o VM exits and VM entries.¹

— VM exits include the values written to the “exit reason” and “exit qualification” VMCS fields.
INIT and SIPI events.

o TSX aborts, including the abort status returned for the RTM instructions.

o Shutdown.

Additionally, it provides indication of the status of the Interrupt Flag
(IF), to indicate when interrupts are masked.
</quote>
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-4-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

2750af50

perf intel-pt: pkt-decoder: Remove misplaced linebreak · 6816c254

由 Adrian Hunter 提交于 1月 24, 2022

Minor whitespace fix up.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-3-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

6816c254

perf intel-pt: pkt-decoder-test: Fix scope of test_data · 32449b43

由 Adrian Hunter 提交于 1月 24, 2022

Make test_data 'static' otherwise it will conflict with any global
variable of the same name.
Signed-off-by: NAdrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20220124084201.2699795-2-adrian.hunter@intel.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

32449b43

15 2月, 2022 12 次提交

perf vendor events: Update TremontX · be5764c4

由 Ian Rogers 提交于 1月 31, 2022

Note 01.org has no TremontX directory but in mapfile.csv the family and
model:
...
GenuineIntel-6-86,V1.17,/SNR/snowridgex_core_v1.17.json,core,,,
GenuineIntel-6-86,V1.17,/SNR/snowridgex_uncore_v1.17.json,uncore,,,
...
match TremontX in the perf mapfile.csv:
...
GenuineIntel-6-86,v1,tremontx,core
...

Events are at version 1.17:
    https://download.01.org/perfmon/SNR
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

floating-point.json is added.

Tested:

Not tested on a SnowridgeX/TremontX, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-27-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

be5764c4

perf vendor events: Update Westmere EX · 4ad91126

由 Ian Rogers 提交于 1月 31, 2022

Events are still at version 2:
    https://download.01.org/perfmon/WSM-EX
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

Tested:

Not tested on a Westmere EX, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-26-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

4ad91126

perf vendor events: Update Westmere EP-SP · 274c0a75

由 Ian Rogers 提交于 1月 31, 2022

Events are still at version 2:
    https://download.01.org/perfmon/WSM-EP-SP
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

Tested:

Not tested on a Westmere EP-SP, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-25-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

274c0a75

perf vendor events: Update Tigerlake · 43d54e94

由 Ian Rogers 提交于 1月 31, 2022

Events are updated to version 1.06:
    https://download.01.org/perfmon/TGL
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

Tested:

Not tested on a Tigerlake, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-24-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

43d54e94

perf vendor events: Update Silvermont · a2f6001b

由 Ian Rogers 提交于 1月 31, 2022

Events are still at version 14:
    https://download.01.org/perfmon/SLM
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

The addition of a floating-point.json is due to events having
their topic better identified by the converter script.

Tested:

Not tested on a Silvermont, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-23-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

a2f6001b

perf vendor events: Update Sandybridge · b5948fc6

由 Ian Rogers 提交于 1月 31, 2022

Events are still at version 16:
    https://download.01.org/perfmon/SNB
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

Tested:

Not tested on a Sandybridge, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-22-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

b5948fc6

perf vendor events: Update metrics for Skylake · 3f5f0df7

由 Ian Rogers 提交于 1月 31, 2022

Based on TMA_metrics-full.csv version 4.3 at 01.org:
    https://download.01.org/perfmon/
Events are still version 52:
    https://download.01.org/perfmon/SKL
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

Tested:

Not tested on a Skylake, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-21-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

3f5f0df7

perf vendor events: Update Nehalem EP · 44a9189f

由 Ian Rogers 提交于 1月 31, 2022

Events are still version 2:
    https://download.01.org/perfmon/NHM-EP
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

Tested:

Not tested on a Nehalem EP, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-20-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

44a9189f

perf vendor events: Update Knights Landing · ff3d02b2

由 Ian Rogers 提交于 1月 31, 2022

Events are still at version 9:
    https://download.01.org/perfmon/KNL
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

The addition of a floating-point.json is due to events having
their topic better identified by the converter script.

Tested:

Not tested on a Knights Landing, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-19-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

ff3d02b2

perf vendor events: Update metrics for Jaketown · 2782403c

由 Ian Rogers 提交于 1月 31, 2022

Based on TMA_metrics-full.csv version 4.3 at 01.org:
    https://download.01.org/perfmon/
Events are still at version 20:
    https://download.01.org/perfmon/JKT
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

Tested:

Not tested on a Jaketown, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-18-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

2782403c

perf vendor events: Update metrics for Ivytown · 70d90a6a

由 Ian Rogers 提交于 1月 31, 2022

Based on TMA_metrics-full.csv version 4.3 at 01.org:
    https://download.01.org/perfmon/
Events are still at version 20:
    https://download.01.org/perfmon/IVT
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

Tested:

Not tested on an Ivytown, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-17-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

70d90a6a

perf vendor events: Update metrics for Icelake · dd7415ce

由 Ian Rogers 提交于 1月 31, 2022

Based on TMA_metrics-full.csv version 4.3 at 01.org:
    https://download.01.org/perfmon/
Events are updated to version 1.12:
    https://download.01.org/perfmon/ICL
Json files generated by the latest code at:
    https://github.com/intel/event-converter-for-linux-perf

Tested:

Not tested on an Icelake, on a SkylakeX:

  ...
    9: Parse perf pmu format                                           : Ok
   10: PMU events                                                      :
   10.1: PMU event table sanity                                        : Ok
   10.2: PMU event map aliases                                         : Ok
   10.3: Parsing of PMU event table metrics                            : Ok
   10.4: Parsing of PMU event table metrics with fake PMUs             : Ok
  ...
Reviewed-by: NKan Liang <kan.liang@linux.intel.com>
Signed-off-by: NIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220201015858.1226914-16-irogers@google.comSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

dd7415ce

openeuler / Kernel 1 年多 前同步成功

openeuler / Kernel
1 年多前同步成功