Ian Rogers ca81e74dc3 perf symbol-elf: Add support for the block argument for libbfd ... James Clark caught that the BUILD_NONDISTRO=1 build with libbfd was broken due to an update to the read_build_id function adding a blocking argument. Add support for this argument by first opening the file blocking or non-blocking, then switching from bfd_openr to bfd_fdopenr and passing the opened fd. bfd_fdopenr closes the fd on error and when bfd_close are called. Reported-by: James Clark <james.clark@linaro.org> Closes: https://lore.kernel.org/lkml/20250903-james-perf-read-build-id-fix-v1-2-6a694d0a980f@linaro.org/ Fixes: 2c369d91d0 ("perf symbol: Add blocking argument to filename__read_build_id") Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: James Clark <james.clark@linaro.org> Link: https://lore.kernel.org/r/20250904161731.1193729-1-irogers@google.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>		2025-09-04 16:37:35 -07:00
..
arm-spe-decoder	perf arm-spe: Add support for SPE Data Source packet on HiSilicon HIP12	2025-05-27 17:57:58 -03:00
bpf_skel	perf ftrace latency: Add -e option to measure time between two events	2025-07-14 22:51:58 -07:00
cs-etm-decoder	…
hisi-ptt-decoder	…
include	tools headers: Update the copy of x86's mem{cpy,set}_64.S used in 'perf bench'	2025-06-16 14:05:11 -03:00
intel-pt-decoder	…
libunwind	…
perf-regs-arch	…
scripting-engines	perf build-id: Change sprintf functions to snprintf	2025-07-25 10:37:13 -07:00
Build	perf tp_pmu: Factor existing tracepoint logic to new file	2025-07-26 16:31:43 -07:00
PERF-VERSION-GEN	…
addr_location.c	…
addr_location.h	…
affinity.c	perf test: Expand user space event reading (rdpmc) tests	2025-06-20 13:14:07 -07:00
affinity.h	perf test: Expand user space event reading (rdpmc) tests	2025-06-20 13:14:07 -07:00
amd-sample-raw.c	perf evlist: Change env variable to session	2025-07-25 10:37:56 -07:00
annotate-data.c	…
annotate-data.h	…
annotate.c	perf annotate: Fix source code annotate with objdump	2025-06-26 15:15:48 -07:00
annotate.h	perf annotate: Fix source code annotate with objdump	2025-06-26 15:15:48 -07:00
archinsn.h	…
arm-spe.c	perf evlist: Change env variable to session	2025-07-25 10:37:56 -07:00
arm-spe.h	…
arm64-frame-pointer-unwind-support.c	…
arm64-frame-pointer-unwind-support.h	…
auxtrace.c	perf auxtrace: Pass perf_env from session through to mmap read	2025-07-25 10:37:58 -07:00
auxtrace.h	perf auxtrace: Pass perf_env from session through to mmap read	2025-07-25 10:37:58 -07:00
block-info.c	…
block-info.h	…
block-range.c	…
block-range.h	…
bpf-event.c	perf bpf-event: Fix use-after-free in synthesis	2025-09-02 14:55:05 -07:00
bpf-event.h	perf record: collect BPF metadata from new programs	2025-06-20 14:48:49 -07:00
bpf-filter.c	perf bpf-filter: Enable events manually	2025-08-07 09:03:44 -07:00
bpf-filter.h	perf bpf-filter: Improve error messages	2025-06-09 11:18:17 -07:00
bpf-filter.l	…
bpf-filter.y	…
bpf-trace-summary.c	perf trace: Support --summary-mode=cgroup	2025-05-13 18:20:46 -03:00
bpf-utils.c	perf bpf-utils: Harden get_bpf_prog_info_linear	2025-09-02 14:55:32 -07:00
bpf-utils.h	…
bpf_counter.c	…
bpf_counter.h	…
bpf_counter_cgroup.c	…
bpf_ftrace.c	perf ftrace latency: Add -e option to measure time between two events	2025-07-14 22:51:58 -07:00
bpf_kwork.c	…
bpf_kwork_top.c	…
bpf_lock_contention.c	perf lock contention: Add -J/--inject-delay option	2025-05-09 14:32:15 -03:00
bpf_map.c	…
bpf_map.h	…
bpf_off_cpu.c	perf record --off-cpu: Add --off-cpu-thresh option	2025-05-05 21:51:54 -03:00
bpf_trace_augment.c	perf trace: Split BPF skel code to util/bpf_trace_augment.c	2025-06-26 10:31:05 -07:00
branch.c	perf session: Add accessor for session->header.env	2025-07-25 10:37:56 -07:00
branch.h	…
btf.c	…
btf.h	…
build-id.c	perf symbol: Add blocking argument to filename__read_build_id	2025-08-25 15:07:18 -07:00
build-id.h	perf build-id: Change sprintf functions to snprintf	2025-07-25 10:37:13 -07:00
cache.h	…
cacheline.c	…
cacheline.h	…
call-path.c	…
call-path.h	…
callchain.c	…
callchain.h	…
cap.c	perf bpf-filter: Improve error messages	2025-06-09 11:18:17 -07:00
cap.h	perf bpf-filter: Improve error messages	2025-06-09 11:18:17 -07:00
cgroup.c	perf stat: Move metric list from config to evlist	2025-07-11 12:36:40 -07:00
cgroup.h	perf stat: Move metric list from config to evlist	2025-07-11 12:36:40 -07:00
clockid.c	…
clockid.h	…
cloexec.c	…
cloexec.h	…
color.c	…
color.h	…
color_config.c	…
comm.c	perf thread: Ensure comm_lock held for comm_list	2025-06-11 13:40:31 -07:00
comm.h	…
compress.h	…
config.c	…
config.h	…
copyfile.c	…
copyfile.h	…
counts.c	…
counts.h	…
cpu-set-sched.h	…
cpumap.c	…
cpumap.h	…
cputopo.c	…
cputopo.h	…
cs-etm-base.c	…
cs-etm.c	…
cs-etm.h	…
data-convert-bt.c	perf session: Add accessor for session->header.env	2025-07-25 10:37:56 -07:00
data-convert-json.c	perf session: Add accessor for session->header.env	2025-07-25 10:37:56 -07:00
data-convert.h	…
data.c	…
data.h	…
db-export.c	perf script: perf script tests fails with segfault	2025-06-09 21:38:08 -07:00
db-export.h	…
debug.c	perf machine: Explicitly pass in host perf_env	2025-07-25 10:37:57 -07:00
debug.h	perf debug: Add function symbols to dump_stack	2025-06-25 10:59:19 -07:00
debuginfo.c	perf symbol: Add blocking argument to filename__read_build_id	2025-08-25 15:07:18 -07:00
debuginfo.h	…
demangle-cxx.cpp	…
demangle-cxx.h	perf symbol: Move demangling code out of symbol-elf.c	2025-05-28 19:02:58 -03:00
demangle-java.c	…
demangle-java.h	…
demangle-ocaml.c	…
demangle-ocaml.h	…
demangle-rust-v0.c	perf demangle-rust: Add rustc-demangle C demangler	2025-05-09 17:00:05 -03:00
demangle-rust-v0.h	perf demangle-rust: Add rustc-demangle C demangler	2025-05-09 17:00:05 -03:00
disasm.c	perf build-id: Change sprintf functions to snprintf	2025-07-25 10:37:13 -07:00
disasm.h	…
disasm_bpf.c	…
disasm_bpf.h	…
dlfilter.c	perf sample: Remove arch notion of sample parsing	2025-07-25 10:37:58 -07:00
dlfilter.h	…
drm_pmu.c	perf drm_pmu: Fix spelling mistake "bufers" -> "buffers"	2025-06-30 09:10:50 -07:00
drm_pmu.h	perf drm_pmu: Add a tool like PMU to expose DRM information	2025-06-25 11:12:35 -07:00
dso.c	perf dso: Move build_id to dso_id	2025-07-25 10:37:56 -07:00
dso.h	perf dso: Move build_id to dso_id	2025-07-25 10:37:56 -07:00
dsos.c	perf symbol: Add blocking argument to filename__read_build_id	2025-08-25 15:07:18 -07:00
dsos.h	…
dump-insn.c	…
dump-insn.h	…
dwarf-aux.c	…
dwarf-aux.h	…
dwarf-regs-csky.c	…
dwarf-regs-powerpc.c	…
dwarf-regs-x86.c	…
dwarf-regs.c	…
env.c	perf env: Remove global perf_env	2025-07-25 10:37:58 -07:00
env.h	perf env: Remove global perf_env	2025-07-25 10:37:58 -07:00
event.c	perf build-id: Change sprintf functions to snprintf	2025-07-25 10:37:13 -07:00
event.h	perf sort: Use perf_env to set arch sort keys and header	2025-07-25 10:37:58 -07:00
events_stats.h	…
evlist.c	perf parse-events: Warn if a cpu term is unsupported by a CPU	2025-07-24 13:41:34 -07:00
evlist.h	perf evlist: Change env variable to session	2025-07-25 10:37:56 -07:00
evsel.c	perf tp_pmu: Factor existing tracepoint logic to new file	2025-07-26 16:31:43 -07:00
evsel.h	perf evlist: Change env variable to session	2025-07-25 10:37:56 -07:00
evsel_config.h	perf parse-events: Add "cpu" term to set the CPU an event is recorded on	2025-05-12 14:23:19 -03:00
evsel_fprintf.c	…
evsel_fprintf.h	…
evswitch.c	…
evswitch.h	…
expr.c	perf tool_pmu: Allow num_cpus(_online) to be specific to a cpumask	2025-07-24 13:41:35 -07:00
expr.h	…
expr.l	…
expr.y	…
find-map.c	…
fncache.c	perf fncache: Switch to using hashmap	2025-05-13 16:36:22 -03:00
fncache.h	perf fncache: Switch to using hashmap	2025-05-13 16:36:22 -03:00
ftrace.h	perf: ftrace: add graph tracer options args/retval/retval-hex/retaddr	2025-07-22 17:47:22 -07:00
genelf.c	perf genelf: Fix NO_LIBDW=1 build	2025-07-02 19:01:54 -07:00
genelf.h	…
genelf_debug.c	…
generate-cmdlist.sh	…
get_current_dir_name.c	…
get_current_dir_name.h	…
hashmap.c	…
hashmap.h	…
header.c	perf header: Clean up use of perf_env	2025-07-25 10:37:57 -07:00
header.h	perf header: Allow tracing of attr events	2025-06-25 12:37:29 -07:00
help-unknown-cmd.c	…
help-unknown-cmd.h	…
hisi-ptt.c	…
hisi-ptt.h	…
hist.c	perf sample: Remove arch notion of sample parsing	2025-07-25 10:37:58 -07:00
hist.h	perf sample: Remove arch notion of sample parsing	2025-07-25 10:37:58 -07:00
hwmon_pmu.c	perf hwmon_pmu: Avoid shortening hwmon PMU name	2025-07-11 12:36:39 -07:00
hwmon_pmu.h	perf hwmon_pmu: Hold path rather than fd	2025-07-02 19:05:26 -07:00
intel-bts.c	…
intel-bts.h	…
intel-pt.c	perf intel-pt: Fix PEBS-via-PT data_src	2025-05-12 14:18:09 -03:00
intel-pt.h	…
intel-tpebs.c	perf sample: Remove arch notion of sample parsing	2025-07-25 10:37:58 -07:00
intel-tpebs.h	perf stat: Add mean, min, max and last --tpebs-mode options	2025-04-25 12:31:36 -03:00
intlist.c	…
intlist.h	…
iostat.c	…
iostat.h	…
jit.h	…
jitdump.c	perf jitdump: Directly mark the jitdump DSO	2025-07-25 10:37:56 -07:00
jitdump.h	…
kvm-stat.c	…
kvm-stat.h	…
kwork.h	…
levenshtein.c	…
levenshtein.h	…
llvm-c-helpers.cpp	…
llvm-c-helpers.h	…
lock-contention.c	…
lock-contention.h	perf lock contention: Add -J/--inject-delay option	2025-05-09 14:32:15 -03:00
lzma.c	…
machine.c	perf machine: Explicitly pass in host perf_env	2025-07-25 10:37:57 -07:00
machine.h	perf machine: Explicitly pass in host perf_env	2025-07-25 10:37:57 -07:00
map.c	perf dso: Move build_id to dso_id	2025-07-25 10:37:56 -07:00
map.h	perf dso: Move build_id to dso_id	2025-07-25 10:37:56 -07:00
map_symbol.c	…
map_symbol.h	…
maps.c	perf record: Fix a asan runtime error in util/maps.c	2025-05-16 17:31:40 -03:00
maps.h	…
mem-events.c	perf mem: Count L2 HITM for c2c statistic	2025-05-27 18:05:28 -03:00
mem-events.h	perf mem: Add 'dtlb' output field	2025-05-02 15:36:14 -03:00
mem-info.c	…
mem-info.h	…
mem2node.c	…
mem2node.h	…
memswap.c	…
memswap.h	…
metricgroup.c	perf metricgroups: Add NO_THRESHOLD_AND_NMI constraint	2025-07-24 13:41:36 -07:00
metricgroup.h	perf stat: Move metric list from config to evlist	2025-07-11 12:36:40 -07:00
mmap.c	…
mmap.h	…
mutex.c	…
mutex.h	perf rwsem: Add clang's -Wthread-safety annotations	2025-05-21 15:07:13 -03:00
namespaces.c	…
namespaces.h	…
off_cpu.h	perf record --off-cpu: Add --off-cpu-thresh option	2025-05-05 21:51:54 -03:00
ordered-events.c	…
ordered-events.h	…
parse-branch-options.c	…
parse-branch-options.h	…
parse-events.c	perf tp_pmu: Factor existing tracepoint logic to new file	2025-07-26 16:31:43 -07:00
parse-events.h	perf parse-events: Remove non-json software events	2025-07-26 16:31:43 -07:00
parse-events.l	perf parse-events: Remove non-json software events	2025-07-26 16:31:43 -07:00
parse-events.y	perf parse-events: Remove non-json software events	2025-07-26 16:31:43 -07:00
parse-regs-options.c	…
parse-regs-options.h	…
parse-sublevel-options.c	…
parse-sublevel-options.h	…
path.c	…
path.h	…
perf-hooks-list.h	…
perf-hooks.c	…
perf-hooks.h	…
perf_api_probe.c	…
perf_api_probe.h	…
perf_event_attr_fprintf.c	…
perf_regs.c	…
perf_regs.h	…
pfm.c	perf list: Skip ABI PMUs when printing pmu values	2025-07-26 16:31:43 -07:00
pfm.h	…
pmu.c	perf tp_pmu: Add event APIs	2025-07-26 16:31:43 -07:00
pmu.h	perf tools: move perf_pmus__find_core_pmu() prototype to pmus.h	2025-06-26 10:51:31 -07:00
pmu.l	…
pmu.y	…
pmus.c	perf list: Skip ABI PMUs when printing pmu values	2025-07-26 16:31:43 -07:00
pmus.h	perf pmus: Factor perf_pmus__find_by_attr out of evsel__find_pmu	2025-07-24 13:41:35 -07:00
print-events.c	perf list: Skip ABI PMUs when printing pmu values	2025-07-26 16:31:43 -07:00
print-events.h	perf list: Skip ABI PMUs when printing pmu values	2025-07-26 16:31:43 -07:00
print_binary.c	…
print_binary.h	…
print_insn.c	…
print_insn.h	…
probe-event.c	perf machine: Explicitly pass in host perf_env	2025-07-25 10:37:57 -07:00
probe-event.h	…
probe-file.c	perf build-id: Change sprintf functions to snprintf	2025-07-25 10:37:13 -07:00
probe-file.h	…
probe-finder.c	perf build-id: Ensure struct build_id is empty before use	2025-07-25 10:37:55 -07:00
probe-finder.h	…
pstack.c	…
pstack.h	…
python.c	perf python: Stop using deprecated PyUnicode_AsString()	2025-07-30 10:15:17 -07:00
rblist.c	…
rblist.h	…
record.c	…
record.h	perf record --off-cpu: Add --off-cpu-thresh option	2025-05-05 21:51:54 -03:00
rlimit.c	…
rlimit.h	…
rwsem.c	perf rwsem: Add clang's -Wthread-safety annotations	2025-05-21 15:07:13 -03:00
rwsem.h	perf rwsem: Add clang's -Wthread-safety annotations	2025-05-21 15:07:13 -03:00
s390-cpumcf-kernel.h	…
s390-cpumsf-kernel.h	…
s390-cpumsf.c	perf evlist: Change env variable to session	2025-07-25 10:37:56 -07:00
s390-cpumsf.h	…
s390-sample-raw.c	…
sample-raw.c	perf evlist: Change env variable to session	2025-07-25 10:37:56 -07:00
sample-raw.h	perf evlist: Change env variable to session	2025-07-25 10:37:56 -07:00
sample.c	…
sample.h	perf sample: Remove arch notion of sample parsing	2025-07-25 10:37:58 -07:00
session.c	perf sample: Remove arch notion of sample parsing	2025-07-25 10:37:58 -07:00
session.h	perf session: Add host_env argument to perf_session__new	2025-07-25 10:37:57 -07:00
setns.c	…
setup.py	…
sha1.c	perf util: add a basic SHA-1 implementation	2025-06-26 10:51:40 -07:00
sha1.h	perf util: add a basic SHA-1 implementation	2025-06-26 10:51:40 -07:00
sharded_mutex.c	…
sharded_mutex.h	…
sideband_evlist.c	…
smt.c	…
smt.h	…
sort.c	perf sort: Use perf_env to set arch sort keys and header	2025-07-25 10:37:58 -07:00
sort.h	perf sort: Use perf_env to set arch sort keys and header	2025-07-25 10:37:58 -07:00
spark.c	perf spark: Fix includes and add SPDX	2025-07-11 12:36:40 -07:00
spark.h	perf spark: Fix includes and add SPDX	2025-07-11 12:36:40 -07:00
srccode.c	perf fncache: Switch to using hashmap	2025-05-13 16:36:22 -03:00
srccode.h	…
srcline.c	perf srcline: Lower verbosity on addr2line debug messages	2025-06-24 10:27:49 -07:00
srcline.h	…
stat-display.c	perf stat: Move metric list from config to evlist	2025-07-11 12:36:40 -07:00
stat-shadow.c	perf stat: Remove duplicated include in stat-shadow.c	2025-07-23 10:48:29 -07:00
stat.c	perf parse-events: Support user CPUs mixed with threads/processes	2025-07-24 13:41:35 -07:00
stat.h	perf stat: Move metric list from config to evlist	2025-07-11 12:36:40 -07:00
strbuf.c	…
strbuf.h	…
stream.c	…
stream.h	…
strfilter.c	…
strfilter.h	…
string.c	…
string2.h	…
strlist.c	…
strlist.h	…
svghelper.c	…
svghelper.h	…
symbol-elf.c	perf symbol-elf: Add support for the block argument for libbfd	2025-09-04 16:37:35 -07:00
symbol-minimal.c	perf symbol: Add blocking argument to filename__read_build_id	2025-08-25 15:07:18 -07:00
symbol.c	perf symbol: Add blocking argument to filename__read_build_id	2025-08-25 15:07:18 -07:00
symbol.h	perf symbol: Add blocking argument to filename__read_build_id	2025-08-25 15:07:18 -07:00
symbol_conf.h	perf record: Make --buildid-mmap the default	2025-07-25 10:37:56 -07:00
symbol_fprintf.c	…
symsrc.h	…
synthetic-events.c	perf symbol: Add blocking argument to filename__read_build_id	2025-08-25 15:07:18 -07:00
synthetic-events.h	perf record: collect BPF metadata from new programs	2025-06-20 14:48:49 -07:00
syscalltbl.c	…
syscalltbl.h	…
target.c	perf target: Remove uid from target	2025-06-09 11:18:18 -07:00
target.h	perf target: Remove uid from target	2025-06-09 11:18:18 -07:00
term.c	…
term.h	…
thread-stack.c	…
thread-stack.h	…
thread.c	perf thread: Ensure comm_lock held for comm_list	2025-06-11 13:40:31 -07:00
thread.h	perf thread: Ensure comm_lock held for comm_list	2025-06-11 13:40:31 -07:00
thread_map.c	perf thread_map: Remove uid options	2025-06-09 11:18:18 -07:00
thread_map.h	perf thread_map: Remove uid options	2025-06-09 11:18:18 -07:00
threads.c	…
threads.h	…
time-utils.c	…
time-utils.h	…
tool.c	perf session: Add accessor for session->header.env	2025-07-25 10:37:56 -07:00
tool.h	perf tools: display the new PERF_RECORD_BPF_METADATA event	2025-06-20 14:48:56 -07:00
tool_pmu.c	libperf evsel: Rename own_cpus to pmu_cpus	2025-07-24 13:41:35 -07:00
tool_pmu.h	perf tool_pmu: Allow num_cpus(_online) to be specific to a cpumask	2025-07-24 13:41:35 -07:00
top.c	perf top: Switch user option to use BPF filter	2025-06-09 11:18:18 -07:00
top.h	perf top: Switch user option to use BPF filter	2025-06-09 11:18:18 -07:00
topdown.c	…
topdown.h	…
tp_pmu.c	perf tp_pmu: Add event APIs	2025-07-26 16:31:43 -07:00
tp_pmu.h	perf tp_pmu: Add event APIs	2025-07-26 16:31:43 -07:00
trace-event-info.c	…
trace-event-parse.c	…
trace-event-read.c	…
trace-event-scripting.c	…
trace-event.c	…
trace-event.h	…
trace.h	perf trace: Support --summary-mode=cgroup	2025-05-13 18:20:46 -03:00
trace_augment.h	perf trace: Split BPF skel code to util/bpf_trace_augment.c	2025-06-26 10:31:05 -07:00
tracepoint.c	…
tracepoint.h	…
trigger.h	…
tsc.c	…
tsc.h	…
units.c	…
units.h	…
unwind-libdw.c	perf unwind-libdw: skip non-regular files	2025-06-24 10:27:50 -07:00
unwind-libdw.h	…
unwind-libunwind-local.c	…
unwind-libunwind.c	…
unwind.h	…
usage.c	…
util.c	…
util.h	…
values.c	…
values.h	…
vdso.c	…
vdso.h	…
zlib.c	…
zstd.c	…