Ian Rogers 9a9a9b88a8 libperf cpumap: Fix perf_cpu_map__max for an empty/NULL map ... [ Upstream commit a0a4173631bfcfd3520192c0a61cf911d6a52c3a ] Passing an empty map to perf_cpu_map__max triggered a SEGV. Explicitly test for the empty map. Reported-by: Ingo Molnar <mingo@kernel.org> Closes: https://lore.kernel.org/linux-perf-users/aSwt7yzFjVJCEmVp@gmail.com/ Tested-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Ian Rogers <irogers@google.com> Tested-by: Thomas Richter <tmricht@linux.ibm.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2026-01-02 12:57:02 +01:00
..
Documentation	perf record: Add 8-byte aligned event type PERF_RECORD_COMPRESSED2	2025-05-16 17:31:40 -03:00
include	libperf event: Ensure tracing data is multiple of 8 sized	2025-09-03 12:34:54 -03:00
tests	libperf cpumap: Replace usage of perf_cpu_map__new(NULL) with perf_cpu_map__new_online_cpus()	2023-12-12 14:55:13 -03:00
.gitignore	libperf: Add gitignore	2024-08-01 12:11:33 -03:00
Build
core.c
cpumap.c	libperf cpumap: Fix perf_cpu_map__max for an empty/NULL map	2026-01-02 12:57:02 +01:00
evlist.c	perf parse-events: Support user CPUs mixed with threads/processes	2025-07-24 13:41:35 -07:00
evsel.c	libperf evsel: Factor perf_evsel__exit out of perf_evsel__delete	2025-07-24 13:41:35 -07:00
internal.h
lib.c
libperf.map	libperf cpumap: Remove perf_cpu_map__read()	2024-12-09 17:52:41 -03:00
libperf.pc.template
Makefile	perf tools: Fix in-source libperf build	2025-04-29 12:32:31 -07:00
mmap.c	libperf mmap: In user mmap rdpmc avoid undefined behavior	2025-10-02 15:02:47 -03:00
threadmap.c	libperf threadmap: Add perf_thread_map__idx()	2025-05-21 15:07:13 -03:00
xyarray.c