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a16afcc58a
linux/tools/perf
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Besar Wicaksono a16afcc58a perf cs-etm: Fix incorrect or missing decoder for raw trace 
The decoder creation for raw trace uses metadata from the first CPU.
On per-cpu mode, this metadata is incorrectly used for every decoder.
On per-process/per-thread traces, the first CPU is CPU0. If CPU0 trace
is not enabled, its metadata will be marked unused and the decoder is
not created. Perf report dump skips the decoding part because the
decoder is missing.

To fix this, use metadata of the CPU associated with sample object.

Signed-off-by: Besar Wicaksono <bwicaksono@nvidia.com>
Reviewed-by: James Clark <james.clark@arm.com>
Cc: suzuki.poulose@arm.com
Cc: mike.leach@linaro.org
Cc: jonathanh@nvidia.com
Cc: rwiley@nvidia.com
Cc: treding@nvidia.com
Cc: vsethi@nvidia.com
Cc: ywan@nvidia.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: coresight@lists.linaro.org
Cc: linux-tegra@vger.kernel.org
Link: https://lore.kernel.org/r/20231010234803.5419-1-bwicaksono@nvidia.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
2023-10-12 10:01:57 -07:00
..
arch perf tools fixes for v6.6: 1st batch 2023-10-10 17:36:36 -03:00
bench perf bench uprobe: Fix potential use of memory after free 2023-10-12 10:01:55 -07:00
dlfilters perf dlfilter: Add al_cleanup() 2023-08-15 16:41:49 -03:00
Documentation perf lock contention: Add -G/--cgroup-filter option 2023-09-12 17:32:00 -03:00
include/perf perf dlfilter: Add al_cleanup() 2023-08-15 16:41:49 -03:00
jvmti
pmu-events perf tools fixes for v6.6: 1st batch 2023-10-10 17:36:36 -03:00
python
scripts perf scripts python gecko: Launch the profiler UI on the default browser with the appropriate URL 2023-08-24 14:41:49 -03:00
tests tools/perf/tests: Fix object code reading to skip address that falls out of text section 2023-10-04 22:28:07 -07:00
trace perf tools changes for v6.6: 2023-09-09 20:06:17 -07:00
ui perf hists browser: Avoid potential NULL dereference 2023-10-12 10:01:56 -07:00
util perf cs-etm: Fix incorrect or missing decoder for raw trace 2023-10-12 10:01:57 -07:00
.gitignore
Build
builtin-annotate.c perf addr_location: Add init/exit/copy functions 2023-06-12 15:57:53 -03:00
builtin-bench.c perf tools changes for v6.6: 2023-09-09 20:06:17 -07:00
builtin-buildid-cache.c perf buildid-cache: Fix use of uninitialized value 2023-10-12 10:01:56 -07:00
builtin-buildid-list.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-c2c.c perf callchain: Use pthread keys for tls callchain_cursor 2023-06-12 15:57:54 -03:00
builtin-config.c perf path: Make mkpath thread safe, remove 16384 bytes from .bss 2023-05-28 10:24:14 -03:00
builtin-daemon.c perf tools: Add missing else to cmd_daemon subcommand condition 2023-06-27 12:09:44 -07:00
builtin-data.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-diff.c perf diff: Replaces some ',' as separator with the more usual ';' 2023-07-20 11:43:45 -03:00
builtin-evlist.c perf util: Move input_name to util 2023-04-10 19:21:31 -03:00
builtin-ftrace.c perf tools fixes for v6.4: 2nd batch 2023-05-31 15:31:56 -03:00
builtin-help.c perf path: Make mkpath thread safe, remove 16384 bytes from .bss 2023-05-28 10:24:14 -03:00
builtin-inject.c perf inject: Lazily allocate guest_event event_buf 2023-06-12 18:18:14 -03:00
builtin-kallsyms.c perf symbol: Remove now unused symbol_conf.sort_by_name 2023-06-23 21:48:49 -07:00
builtin-kmem.c perf callchain: Use pthread keys for tls callchain_cursor 2023-06-12 15:57:54 -03:00
builtin-kvm.c perf evsel: Introduce evsel__name_is() method to check if the evsel name is equal to a given string 2023-04-24 14:28:11 -03:00
builtin-kwork.c perf kwork: Fix spelling mistake "Captuer" -> "Capture" 2023-09-26 21:47:11 -07:00
builtin-list.c perf list: Don't print Unit for "default_core" 2023-08-31 16:24:47 -03:00
builtin-lock.c perf lock: Fix a memory leak on an error path 2023-10-12 10:01:57 -07:00
builtin-mem.c perf addr_location: Add init/exit/copy functions 2023-06-12 15:57:53 -03:00
builtin-probe.c perf probe: Dynamically allocate params memory 2023-05-28 10:24:02 -03:00
builtin-record.c perf record: Track sideband events for all CPUs when tracing selected CPUs 2023-09-12 17:31:43 -03:00
builtin-report.c perf symbol: Remove now unused symbol_conf.sort_by_name 2023-06-23 21:48:49 -07:00
builtin-sched.c perf sched: Avoid large stack allocations 2023-06-12 18:18:14 -03:00
builtin-script.c perf script: Print "cgroup" field on the same line as "comm" 2023-08-08 11:21:11 -03:00
builtin-stat.c perf stat: Fix aggr mode initialization 2023-09-11 10:26:35 -03:00
builtin-timechart.c perf addr_location: Add init/exit/copy functions 2023-06-12 15:57:53 -03:00
builtin-top.c perf top: Don't pass an ERR_PTR() directly to perf_session__delete() 2023-08-17 14:13:04 -03:00
builtin-trace.c perf trace: Use heuristic when deciding if a syscall tracepoint "const char *" field is really a string 2023-08-18 16:33:28 -03:00
builtin-version.c perf version: Add status of bpf skeletons 2023-09-18 16:46:15 -07:00
builtin.h perf usage: Move usage strings 2023-04-10 19:20:53 -03:00
check-headers.sh tools headers UAPI: Copy seccomp.h to be able to build 'perf bench' in older systems 2023-09-13 08:48:48 -03:00
command-list.txt
CREDITS
design.txt
Makefile
Makefile.config perf build: Default BUILD_BPF_SKEL, warn/disable for missing deps 2023-09-18 16:46:26 -07:00
Makefile.perf perf build: Add missing comment about NO_LIBTRACEEVENT=1 2023-10-12 10:01:55 -07:00
MANIFEST
perf-archive.sh
perf-completion.sh perf shell completion: Support completion of metrics/metricgroups 2023-09-11 10:26:36 -03:00
perf-iostat.sh
perf-read-vdso.c
perf-sys.h
perf.c perf parse-events: Remove BPF event support 2023-08-15 16:41:48 -03:00
perf.h perf util: Move perf_guest/host declarations 2023-04-10 19:22:05 -03:00