linux/tools/perf
Jiri Olsa 830fadfd95 perf tools: Add bpf image check to __map__is_kmodule
When validating kcore modules the do_validate_kcore_modules function
checks on every kernel module dso against modules record. The
__map__is_kmodule check is used to get only kernel module dso objects
through.

Currently the bpf images are slipping through the check and making the
validation to fail, so report falls back from kcore usage to kallsyms.

Adding __map__is_bpf_image check for bpf image and adding it to
__map__is_kmodule check.

Fixes: 3c29d4483e ("perf annotate: Add basic support for bpf_image")
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20200826213017.818788-1-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-09-03 16:04:46 -03:00
..
arch
bench perf bench: The do_run_multi_threaded() function must use IS_ERR(perf_session__new()) 2020-09-03 15:55:56 -03:00
Documentation perf record/stat: Explicitly call out event modifiers in the documentation 2020-09-03 16:00:37 -03:00
examples/bpf
include/bpf
jvmti
pmu-events perf jevents: Fix suspicious code in fixregex() 2020-09-03 15:38:05 -03:00
python
scripts
tests perf test: Set NULL sentinel in pmu_events table in "Parse and process metrics" test 2020-09-01 12:15:52 -03:00
trace
ui perf top/report: Fix infinite loop in the TUI for grouped events 2020-09-01 12:15:52 -03:00
util perf tools: Add bpf image check to __map__is_kmodule 2020-09-03 16:04:46 -03:00
.gitignore
Build
builtin-annotate.c
builtin-bench.c
builtin-buildid-cache.c
builtin-buildid-list.c
builtin-c2c.c
builtin-config.c
builtin-data.c
builtin-diff.c
builtin-evlist.c
builtin-ftrace.c
builtin-help.c
builtin-inject.c
builtin-kallsyms.c
builtin-kmem.c
builtin-kvm.c
builtin-list.c
builtin-lock.c
builtin-mem.c
builtin-probe.c
builtin-record.c perf record: Correct the help info of option "--no-bpf-event" 2020-09-01 12:15:51 -03:00
builtin-report.c perf report: Disable ordered_events for raw dump 2020-09-01 12:20:25 -03:00
builtin-sched.c perf sched timehist: Fix use of CPU list with summary option 2020-08-21 10:22:23 -03:00
builtin-script.c
builtin-stat.c perf stat: Turn off summary for interval mode by default 2020-09-03 15:48:41 -03:00
builtin-timechart.c
builtin-top.c perf top: Skip side-band event setup if HAVE_LIBBPF_SUPPORT is not set 2020-08-21 10:22:23 -03:00
builtin-trace.c
builtin-version.c
builtin.h
check-headers.sh
command-list.txt
CREDITS
design.txt
Makefile
Makefile.config
Makefile.perf
MANIFEST
perf-archive.sh
perf-completion.sh
perf-read-vdso.c
perf-sys.h
perf-with-kcore.sh
perf.c
perf.h