kevin/linux
1
Fork 0
Code
85cb68b27c
linux/tools/perf
History
Frederic Weisbecker 85cb68b27c perf: Fix unaligned accesses while fetching trace values 
Accessing trace values of an 8 size may end up in a segfault
on archs that can't deal with misaligned access, which is the
case for sparc 64. This is because PERF_SAMPLE_RAW are aligned
to 4 and not to 8.

Fix this on the macros that get the values of 8 size.

This fixes segfaults on perf tools in sparc 64.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
Cc: David Miller <davem@davemloft.net>
2010-05-20 11:21:57 +02:00
..
arch perf probe: Add PowerPC DWARF register number mappings 2010-04-22 13:48:31 +10:00
bench perf options: Check v type in OPT_U?INTEGER 2010-05-17 15:43:38 -03:00
Documentation perf trace scripts: Fix typos in perf-trace-python.txt 2010-05-13 17:10:40 -03:00
scripts perf/trace/scripting: syscall-counts script cleanup 2010-05-10 19:51:02 -03:00
util perf: Fix unaligned accesses while fetching trace values 2010-05-20 11:21:57 +02:00
.gitignore
builtin-annotate.c perf hist: Make event__totals per hists 2010-05-14 10:36:42 -03:00
builtin-bench.c perf options: Type check all the remaining OPT_ variants 2010-05-17 16:22:41 -03:00
builtin-buildid-cache.c perf: Fix endianness argument compatibility with OPT_BOOLEAN() and introduce OPT_INCR() 2010-04-14 11:26:44 +02:00
builtin-buildid-list.c perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
builtin-diff.c perf report: Report number of events, not samples 2010-05-14 14:19:35 -03:00
builtin-help.c perf options: Type check all the remaining OPT_ variants 2010-05-17 16:22:41 -03:00
builtin-inject.c perf inject: Add missing bits 2010-05-04 10:48:22 -03:00
builtin-kmem.c perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
builtin-kvm.c perf options: Type check all the remaining OPT_ variants 2010-05-17 16:22:41 -03:00
builtin-list.c
builtin-lock.c perf options: Type check OPT_BOOLEAN and fix the offenders 2010-05-17 16:22:37 -03:00
builtin-probe.c perf probe: Add --max-probes option 2010-04-26 15:35:20 -03:00
builtin-record.c perf options: Check v type in OPT_U?INTEGER 2010-05-17 15:43:38 -03:00
builtin-report.c perf options: Type check all the remaining OPT_ variants 2010-05-17 16:22:41 -03:00
builtin-sched.c perf options: Type check all the remaining OPT_ variants 2010-05-17 16:22:41 -03:00
builtin-stat.c perf tools: change event inheritance logic in stat and record 2010-05-13 16:39:12 -03:00
builtin-test.c perf options: Type check OPT_BOOLEAN and fix the offenders 2010-05-17 16:22:37 -03:00
builtin-timechart.c perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
builtin-top.c perf options: Type check all the remaining OPT_ variants 2010-05-17 16:22:41 -03:00
builtin-trace.c perf hist: Clarify events_stats fields usage 2010-05-14 13:16:55 -03:00
builtin.h perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
command-list.txt perf inject: Add missing bits 2010-05-04 10:48:22 -03:00
CREDITS
design.txt
Makefile perf tools: Add mode to build without newt support 2010-05-17 18:18:11 -03:00
perf-archive.sh perf archive: Explain how to use the generated tarball 2010-03-23 20:33:08 +01:00
perf.c perf: add perf-inject builtin 2010-05-02 13:36:56 -03:00
perf.h perf options: Type check OPT_BOOLEAN and fix the offenders 2010-05-17 16:22:37 -03:00