History log of /openbmc/linux/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c (Results 51 – 75 of 105)
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# 473b2922 13-Apr-2021 Arnaldo Carvalho de Melo <acme@redhat.com>

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes from perf/urgent that got into upstream.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>


# 14d34d2d 12-Apr-2021 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 5.12-rc7 into usb-next

We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>


# 9288e1f7 09-Apr-2021 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'perf-tools-fixes-for-v5.12-2020-04-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tool fixes from Arnaldo Carvalho de Melo:

- Fix wrong LBR block sorting in '

Merge tag 'perf-tools-fixes-for-v5.12-2020-04-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tool fixes from Arnaldo Carvalho de Melo:

- Fix wrong LBR block sorting in 'perf report'

- Fix 'perf inject' repipe usage when consuming perf.data files

- Avoid potential buffer overrun when decoding ARM SPE hardware tracing
packets, bug found using a fuzzer

* tag 'perf-tools-fixes-for-v5.12-2020-04-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf arm-spe: Avoid potential buffer overrun
perf report: Fix wrong LBR block sorting
perf inject: Fix repipe usage

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# 92f1e8ad 07-Apr-2021 Ian Rogers <irogers@google.com>

perf arm-spe: Avoid potential buffer overrun

SPE extended headers are > 1 byte so ensure the buffer contains at least
this before reading. This issue was detected by fuzzing.

Signed-off-by: Ian Rog

perf arm-spe: Avoid potential buffer overrun

SPE extended headers are > 1 byte so ensure the buffer contains at least
this before reading. This issue was detected by fuzzing.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andre Przywara <andre.przywara@arm.com>
Cc: Dave Martin <dave.martin@arm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Will Deacon <will@kernel.org>
Link: http://lore.kernel.org/lkml/20210407153955.317215-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Revision tags: v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101
# cdd38c5f 24-Feb-2021 Stefan Schmidt <stefan@datenfreihafen.org>

Merge remote-tracking branch 'net/master'


Revision tags: v5.10.18
# 803074ad 22-Feb-2021 Andreas Gruenbacher <agruenba@redhat.com>

Merge branches 'rgrp-glock-sharing' and 'gfs2-revoke' from https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git

Merge the resource group glock sharing feature and the revoke accountin

Merge branches 'rgrp-glock-sharing' and 'gfs2-revoke' from https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git

Merge the resource group glock sharing feature and the revoke accounting rework.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

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# d6310078 23-Feb-2021 Jiri Kosina <jkosina@suse.cz>

Merge branch 'for-5.12/google' into for-linus

- User experience improvements for hid-google from Nicolas Boichat


# cbecf716 22-Feb-2021 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 5.12 merge window.


# 415e915f 22-Feb-2021 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v5.11' into next

Merge with mainline to get latest APIs and device tree bindings.


Revision tags: v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14
# 9d4d8572 02-Feb-2021 Russell King <rmk+kernel@armlinux.org.uk>

Merge tag 'amba-make-remove-return-void' of https://git.pengutronix.de/git/ukl/linux into devel-stable

Tag for adaptions to struct amba_driver::remove changing prototype


# 715a1284 15-Jan-2021 Tony Lindgren <tony@atomide.com>

Merge branch 'cpuidle-fix' into fixes


# d263dfa7 15-Jan-2021 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge drm/drm-next into drm-intel-gt-next

Backmerging to get a common base for merging topic branches between
drm-intel-next and drm-intel-gt-next.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@l

Merge drm/drm-next into drm-intel-gt-next

Backmerging to get a common base for merging topic branches between
drm-intel-next and drm-intel-gt-next.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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# 10205618 08-Jan-2021 Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-next

sync-up to not fall too much behind.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>


# 6dcb8bf9 07-Jan-2021 Takashi Iwai <tiwai@suse.de>

Merge branch 'for-linus' into for-next

Back-merge of 5.11-devel branch for syncing the result changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>


# 7b622755 07-Jan-2021 Takashi Iwai <tiwai@suse.de>

Merge tag 'asoc-fix-v5.11-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.11

A collection of mostly driver specific fixes, plus a maintainers

Merge tag 'asoc-fix-v5.11-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.11

A collection of mostly driver specific fixes, plus a maintainership
update for TI and a fix for DAPM driver removal paths.

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# 2313f470 07-Jan-2021 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Merge drm/drm-next into drm-misc-next

Staying in sync to drm-next, and to be able to pull ttm fixes.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>


# 8db90aa3 28-Dec-2020 Mark Brown <broonie@kernel.org>

Merge tag 'v5.11-rc1' into spi-5.11

Linux 5.11-rc1


# 2ae6f64c 28-Dec-2020 Mark Brown <broonie@kernel.org>

Merge tag 'v5.11-rc1' into regulator-5.11

Linux 5.11-rc1


# f81325a0 28-Dec-2020 Mark Brown <broonie@kernel.org>

Merge tag 'v5.11-rc1' into asoc-5.11

Linux 5.11-rc1


# 48342fc0 20-Dec-2020 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'perf-tools-2020-12-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools updates from Arnaldo Carvalho de Melo:
"perf record:
- Fix memory leak when using '-

Merge tag 'perf-tools-2020-12-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools updates from Arnaldo Carvalho de Melo:
"perf record:
- Fix memory leak when using '--user-regs=?' to list registers

aarch64 support:
- Add aarch64 registers to 'perf record's' --user-regs command line
option

aarch64 hw tracing support:
- Decode memory tagging properties
- Improve ARM's auxtrace support
- Add support for ARMv8.3-SPE

perf kvm:
- Add kvm-stat for arm64

perf stat:
- Add --quiet option

Cleanups:
- Fixup function names wrt what is in libperf and what is in
tools/perf

Build:
- Allow building without libbpf in older systems

New kernel features:
- Initial support for data/code page size sample type, more to come

perf annotate:
- Support MIPS instruction extended support

perf stack unwinding:
- Fix separate debug info files when using elfutils' libdw's unwinder

perf vendor events:
- Update Intel's Skylake client events to v50
- Add JSON metrics for ARM's imx8mm DDR Perf
- Support printing metric groups for system PMUs

perf build id:
- Prep work for supporting having the build id provided by the kernel
in PERF_RECORD_MMAP2 metadata events

perf stat:
- Support regex pattern in --for-each-cgroup

pipe mode:
- Allow to use stdio functions for pipe mode
- Support 'perf report's' --header-only for pipe mode
- Support pipe mode display in 'perf evlist'

Documentation:
- Update information about CAP_PERFMON"

* tag 'perf-tools-2020-12-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (134 commits)
perf mem: Factor out a function to generate sort order
perf sort: Add sort option for data page size
perf script: Support data page size
tools headers UAPI: Update asm-generic/unistd.h
tools headers cpufeatures: Sync with the kernel sources
tools headers UAPI: Sync linux/prctl.h with the kernel sources
tools headers UAPI: Sync linux/fscrypt.h with the kernel sources
tools headers UAPI: Sync linux/const.h with the kernel headers
tools arch x86: Sync the msr-index.h copy with the kernel sources
perf trace beauty: Update copy of linux/socket.h with the kernel sources
tools headers: Update linux/ctype.h with the kernel sources
tools headers: Add conditional __has_builtin()
tools headers: Get tools's linux/compiler.h closer to the kernel's
tools headers UAPI: Sync linux/stat.h with the kernel sources
tools headers: Syncronize linux/build_bug.h with the kernel sources
perf tools: Reformat record's control fd man text
perf config: Fix example command in manpage to conform to syntax specified in the SYNOPSIS section.
perf test: Make sample-parsing test aware of PERF_SAMPLE_{CODE,DATA}_PAGE_SIZE
perf tools: Add support to read build id from compressed elf
perf debug: Add debug_set_file function
...

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# 4b419325 14-Dec-2020 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 5.11 merge window.


Revision tags: v5.10
# 05e91e7f 19-Nov-2020 Wei Li <liwei391@huawei.com>

perf arm-spe: Add support for ARMv8.3-SPE

This patch is to support Armv8.3 extension for SPE, it adds alignment
field in the Events packet and it supports the Scalable Vector Extension
(SVE) for Ope

perf arm-spe: Add support for ARMv8.3-SPE

This patch is to support Armv8.3 extension for SPE, it adds alignment
field in the Events packet and it supports the Scalable Vector Extension
(SVE) for Operation packet and Events packet with two additions:

- The vector length for SVE operations in the Operation Type packet;
- The incomplete predicate and empty predicate fields in the Events
packet.

Signed-off-by: Wei Li <liwei391@huawei.com>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Al Grant <Al.Grant@arm.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Dave Martin <Dave.Martin@arm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.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: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20201119152441.6972-17-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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# 3601e605 19-Nov-2020 Andre Przywara <andre.przywara@arm.com>

perf arm_spe: Decode memory tagging properties

When SPE records a physical address, it can additionally tag the event
with information from the Memory Tagging architecture extension.

Decode the two

perf arm_spe: Decode memory tagging properties

When SPE records a physical address, it can additionally tag the event
with information from the Memory Tagging architecture extension.

Decode the two additional fields in the SPE event payload.

[leoy: Refined patch to use predefined macros]

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Dave Martin <Dave.Martin@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Al Grant <Al.Grant@arm.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.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: Peter Zijlstra <peterz@infradead.org>
Cc: Wei Li <liwei391@huawei.com>
Link: https://lore.kernel.org/r/20201119152441.6972-16-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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# 3d829724 19-Nov-2020 Leo Yan <leo.yan@linaro.org>

perf arm-spe: Add more sub classes for operation packet

For the operation type packet payload with load/store class, it misses
to support these sub classes:

- A load/store targeting the general-p

perf arm-spe: Add more sub classes for operation packet

For the operation type packet payload with load/store class, it misses
to support these sub classes:

- A load/store targeting the general-purpose registers;
- A load/store targeting unspecified registers;
- The ARMv8.4 nested virtualisation extension can redirect system
register accesses to a memory page controlled by the hypervisor.
The SPE profiling feature in newer implementations can tag those
memory accesses accordingly.

Add the bit pattern describing load/store sub classes, so that the perf
tool can decode it properly.

Inspired by Andre Przywara, refined the commit log and code for more
clear description.

Co-developed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Al Grant <Al.Grant@arm.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Dave Martin <Dave.Martin@arm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.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: Peter Zijlstra <peterz@infradead.org>
Cc: Wei Li <liwei391@huawei.com>
Link: https://lore.kernel.org/r/20201119152441.6972-15-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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# e771218f 19-Nov-2020 Leo Yan <leo.yan@linaro.org>

perf arm-spe: Refactor operation packet handling

Defines macros for operation packet header and formats (support sub
classes for 'other', 'branch', 'load and store', etc). Uses these
macros for ope

perf arm-spe: Refactor operation packet handling

Defines macros for operation packet header and formats (support sub
classes for 'other', 'branch', 'load and store', etc). Uses these
macros for operation packet decoding and dumping.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Al Grant <Al.Grant@arm.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Dave Martin <Dave.Martin@arm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.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: Peter Zijlstra <peterz@infradead.org>
Cc: Wei Li <liwei391@huawei.com>
Link: https://lore.kernel.org/r/20201119152441.6972-14-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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