linux/tools/perf
Jiri Olsa 8e303f20f4 perf tools: Fix raw sample reading
Wrong pointer is being passed for raw data sanity checking, when parsing
sample event.

This ends up with invalid event and perf record being stuck in
__perf_session__process_events function during processing build IDs
(process_buildids function).

Following command hangs up in my setup:
	./perf record -e raw_syscalls:sys_enter ls

The fix is to use proper pointer to the raw data instead of the 'u'
union.

Reviewed-by: David Ahern <dsahern@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1317308709-9474-2-git-send-email-jolsa@redhat.com
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-09-29 16:29:53 -03:00
..
Documentation perf probe: Support adding probes on offline kernel modules 2011-07-15 16:25:12 -04:00
arch ARM: fix perf build with uclibc toolchains 2011-08-12 15:40:20 +01:00
bench
config perf tools: git mv tools/perf/{features-tests.mak,config/} 2011-04-19 08:18:36 -03:00
python
scripts
util perf tools: Fix raw sample reading 2011-09-29 16:29:53 -03:00
.gitignore
CREDITS
MANIFEST
Makefile perf tools: Add support for disabling -Werror via WERROR=0 2011-09-23 14:38:07 -03:00
builtin-annotate.c perf report/annotate/script: Add option to specify a CPU range 2011-07-05 10:44:44 +02:00
builtin-bench.c
builtin-buildid-cache.c
builtin-buildid-list.c
builtin-diff.c
builtin-evlist.c
builtin-help.c
builtin-inject.c
builtin-kmem.c
builtin-kvm.c
builtin-list.c
builtin-lock.c perf lock: Dropping unsupported ':r' modifier 2011-08-08 09:41:35 -03:00
builtin-probe.c perf probe: Warn when more than one line are given 2011-08-12 09:27:11 -03:00
builtin-record.c perf record: Create events initially disabled and enable after init 2011-09-23 14:36:53 -03:00
builtin-report.c perf report: Use ui__warning in some more places 2011-08-03 12:33:24 -03:00
builtin-sched.c perf sched: Usage leftover from trace -> script rename 2011-08-09 13:32:12 -03:00
builtin-script.c perf report/annotate/script: Add option to specify a CPU range 2011-07-05 10:44:44 +02:00
builtin-stat.c perf tools: Add group event scheduling option to perf record/stat 2011-08-18 07:35:46 -03:00
builtin-test.c perf tool: Fix endianness handling of u32 data in samples 2011-09-23 14:37:27 -03:00
builtin-timechart.c
builtin-top.c perf top: Fix userspace sample addr map offset 2011-09-23 14:37:54 -03:00
builtin.h
command-list.txt
design.txt
perf-archive.sh
perf.c
perf.h