Elena Reshetova e34f5b11cd perf thread: convert thread.refcnt from atomic_t to refcount_t ... The refcount_t type and corresponding API should be used instead of atomic_t when the variable is used as a reference counter. This allows to avoid accidental refcounter overflows that might lead to use-after-free situations. Signed-off-by: Elena Reshetova <elena.reshetova@intel.com> Signed-off-by: David Windsor <dwindsor@gmail.com> Signed-off-by: Hans Liljestrand <ishkamiel@gmail.com> Signed-off-by: Kees Kook <keescook@chromium.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: David Windsor <dwindsor@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Hans Liljestrand <ishkamiel@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kees Kook <keescook@chromium.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Matija Glavinic Pecotic <matija.glavinic-pecotic.ext@nokia.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: alsa-devel@alsa-project.org Link: http://lkml.kernel.org/r/1487691303-31858-9-git-send-email-elena.reshetova@intel.com [ Did missing conversion in __machine__remove_thread() ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2017-03-03 19:07:16 -03:00
..
c++	perf clang: Compile BPF script using builtin clang support	2016-12-05 15:51:45 -03:00
include	…
intel-pt-decoder	perf intel pt decoder: clang has no -Wno-override-init	2017-02-14 16:18:02 -03:00
libunwind	…
scripting-engines	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-02-28 11:38:18 -08:00
Build	perf tools: Move two variables usied in libperf from perf.c	2017-01-17 11:36:45 -03:00
PERF-VERSION-GEN	…
alias.c	…
annotate.c	perf utils: Check verbose flag properly	2017-02-20 11:35:54 -03:00
annotate.h	perf annotate: Fix jump target outside of function address range	2016-12-15 16:25:46 -03:00
auxtrace.c	…
auxtrace.h	…
block-range.c	…
block-range.h	…
bpf-loader.c	perf bpf: Add missing newline in debug messages	2017-02-08 08:55:02 -03:00
bpf-loader.h	…
bpf-prologue.c	…
bpf-prologue.h	…
build-id.c	…
build-id.h	…
cache.h	…
call-path.c	…
call-path.h	…
callchain.c	perf callchain: Reference count maps	2017-02-02 11:39:09 -03:00
callchain.h	perf callchain: Reference count maps	2017-02-02 11:39:09 -03:00
cgroup.c	perf cgroup: Convert cgroup_sel.refcnt from atomic_t to refcount_t	2017-03-03 19:07:14 -03:00
cgroup.h	perf cgroup: Convert cgroup_sel.refcnt from atomic_t to refcount_t	2017-03-03 19:07:14 -03:00
cloexec.c	…
cloexec.h	…
color.c	…
color.h	…
comm.c	perf comm: Convert comm_str.refcnt from atomic_t to refcount_t	2017-03-03 19:07:15 -03:00
comm.h	…
config.c	perf tools: Propagate perf_config() errors	2017-01-27 12:23:33 -03:00
config.h	perf config: Mark where are config items from (user or system)	2016-11-14 13:10:37 -03:00
counts.c	…
counts.h	…
cpumap.c	perf cpumap: Convert cpu_map.refcnt from atomic_t to refcount_t	2017-03-03 19:07:14 -03:00
cpumap.h	perf cpumap: Convert cpu_map.refcnt from atomic_t to refcount_t	2017-03-03 19:07:14 -03:00
cs-etm.h	…
ctype.c	…
data-convert-bt.c	perf tools: Propagate perf_config() errors	2017-01-27 12:23:33 -03:00
data-convert-bt.h	…
data-convert.h	…
data.c	…
data.h	…
db-export.c	…
db-export.h	…
debug.c	perf utils: Add perf_quiet_option()	2017-02-20 11:16:32 -03:00
debug.h	perf utils: Add perf_quiet_option()	2017-02-20 11:16:32 -03:00
demangle-java.c	…
demangle-java.h	…
demangle-rust.c	…
demangle-rust.h	…
drv_configs.c	…
drv_configs.h	…
dso.c	perf dso: Convert dso.refcnt from atomic_t to refcount_t	2017-03-03 19:07:15 -03:00
dso.h	perf dso: Convert dso.refcnt from atomic_t to refcount_t	2017-03-03 19:07:15 -03:00
dwarf-aux.c	…
dwarf-aux.h	…
dwarf-regs.c	…
env.c	perf tools: Replace _SC_NPROCESSORS_CONF with max_present_cpu in cpu_topology_map	2017-02-17 12:56:35 -03:00
env.h	…
event.c	perf tools: Fix include of linux/mman.h	2017-02-08 16:06:21 -03:00
event.h	…
evlist.c	perf evlist: Convert perf_map.refcnt from atomic_t to refcount_t	2017-03-03 19:07:15 -03:00
evlist.h	perf evlist: Convert perf_map.refcnt from atomic_t to refcount_t	2017-03-03 19:07:15 -03:00
evsel.c	perf evsel: Do not put a variable sized type not at the end of a struct	2017-02-14 15:56:54 -03:00
evsel.h	perf evsel: Allow to ignore missing pid	2016-12-15 16:25:46 -03:00
evsel_fprintf.c	perf symbols: No need to check if sym->name is NULL	2017-02-13 17:22:34 -03:00
find-vdso-map.c	…
genelf.c	…
genelf.h	…
genelf_debug.c	…
generate-cmdlist.sh	…
group.h	…
header.c	perf tools: Replace _SC_NPROCESSORS_CONF with max_present_cpu in cpu_topology_map	2017-02-17 12:56:35 -03:00
header.h	…
help-unknown-cmd.c	…
help-unknown-cmd.h	…
hist.c	perf utils: Check verbose flag properly	2017-02-20 11:35:54 -03:00
hist.h	perf diff: Fix -o/--order option behavior (again)	2017-02-02 11:39:09 -03:00
intel-bts.c	…
intel-bts.h	…
intel-pt.c	perf tools: Propagate perf_config() errors	2017-01-27 12:23:33 -03:00
intel-pt.h	…
intlist.c	…
intlist.h	…
jit.h	…
jitdump.c	…
jitdump.h	…
kvm-stat.h	…
levenshtein.c	…
levenshtein.h	…
llvm-utils.c	perf tools: Propagate perf_config() errors	2017-01-27 12:23:33 -03:00
llvm-utils.h	perf llvm: Extract helpers in llvm-utils.c	2016-12-05 15:51:42 -03:00
lzma.c	…
machine.c	perf thread: convert thread.refcnt from atomic_t to refcount_t	2017-03-03 19:07:16 -03:00
machine.h	perf machine: Add a kallsyms loading constructor	2017-01-11 16:48:00 -03:00
map.c	perf map: Convert map_groups.refcnt from atomic_t to refcount_t	2017-03-03 19:07:15 -03:00
map.h	perf map: Convert map_groups.refcnt from atomic_t to refcount_t	2017-03-03 19:07:15 -03:00
mem-events.c	perf c2c report: Add struct c2c_stats::tot_hitm field	2016-11-23 10:44:05 -03:00
mem-events.h	perf c2c report: Add struct c2c_stats::tot_hitm field	2016-11-23 10:44:05 -03:00
ordered-events.c	…
ordered-events.h	…
parse-branch-options.c	…
parse-branch-options.h	…
parse-events.c	perf tools: Fail on using multiple bits long terms without value	2017-02-17 17:28:22 -03:00
parse-events.h	perf tools: Fail on using multiple bits long terms without value	2017-02-17 17:28:22 -03:00
parse-events.l	…
parse-events.y	perf tools: Fail on using multiple bits long terms without value	2017-02-17 17:28:22 -03:00
parse-regs-options.c	…
parse-regs-options.h	…
path.c	…
perf-hooks-list.h	perf tools: Introduce perf hooks	2016-11-29 12:13:27 -03:00
perf-hooks.c	perf tools: Pass context to perf hook functions	2016-12-05 15:51:42 -03:00
perf-hooks.h	perf tools: Pass context to perf hook functions	2016-12-05 15:51:42 -03:00
perf_regs.c	…
perf_regs.h	…
pmu.c	perf utils: Check verbose flag properly	2017-02-20 11:35:54 -03:00
pmu.h	perf list: Add debug support for outputing alias string	2017-02-08 08:55:04 -03:00
pmu.l	…
pmu.y	…
probe-event.c	perf utils: Check verbose flag properly	2017-02-20 11:35:54 -03:00
probe-event.h	perf tools: Add missing struct definition in probe_event.h	2016-11-25 11:25:46 -03:00
probe-file.c	…
probe-file.h	…
probe-finder.c	scripts/spelling.txt: add "an union" pattern and fix typo instances	2017-02-27 18:43:46 -08:00
probe-finder.h	perf probe: Fix to probe on gcc generated functions in modules	2017-01-16 15:43:04 -03:00
pstack.c	…
pstack.h	…
python-ext-sources	…
python.c	…
quote.c	…
quote.h	…
rb_resort.h	…
rblist.c	…
rblist.h	…
record.c	…
session.c	perf session: Fix DEBUG=1 build with clang	2017-02-17 12:27:26 -03:00
session.h	…
setup.py	perf python: Filter out -specs=/a/b/c from the python binding cc options	2017-02-17 10:31:13 -03:00
sort.c	perf utils: Check verbose flag properly	2017-02-20 11:35:54 -03:00
sort.h	scripts/spelling.txt: add "an union" pattern and fix typo instances	2017-02-27 18:43:46 -08:00
srcline.c	…
stat-shadow.c	…
stat.c	perf utils: Check verbose flag properly	2017-02-20 11:35:54 -03:00
stat.h	…
strbuf.c	…
strbuf.h	…
strfilter.c	tools strfilter: Use __fallthrough	2017-02-08 17:31:10 -03:00
strfilter.h	…
string.c	tools string: Use __fallthrough in perf_atoll()	2017-02-08 17:31:01 -03:00
strlist.c	…
strlist.h	…
svghelper.c	…
svghelper.h	…
symbol-elf.c	perf utils: Check verbose flag properly	2017-02-20 11:35:54 -03:00
symbol-minimal.c	…
symbol.c	perf symbols: Take into account symfs setting when reading file build ID	2017-02-08 09:28:55 -03:00
symbol.h	perf script: Add option to stop printing callchain	2016-11-29 13:06:19 -03:00
symbol_fprintf.c	perf symbols: No need to check if sym->name is NULL	2017-02-13 17:22:34 -03:00
syscalltbl.c	…
syscalltbl.h	…
target.c	…
target.h	…
term.c	…
term.h	…
thread-stack.c	…
thread-stack.h	…
thread.c	perf thread: convert thread.refcnt from atomic_t to refcount_t	2017-03-03 19:07:16 -03:00
thread.h	perf thread: convert thread.refcnt from atomic_t to refcount_t	2017-03-03 19:07:16 -03:00
thread_map.c	perf thread_map: Correctly size buffer used with dirent->dt_name	2017-02-08 17:31:28 -03:00
thread_map.h	perf thread_map: Add thread_map__remove function	2016-12-15 16:25:45 -03:00
time-utils.c	perf tools: Move parse_nsec_time to time-utils.c	2016-12-01 13:02:39 -03:00
time-utils.h	perf tools: Move parse_nsec_time to time-utils.c	2016-12-01 13:02:39 -03:00
tool.h	…
top.c	…
top.h	…
trace-event-info.c	perf tools: Create for_each_event macro for tracepoints iteration	2017-01-31 16:20:08 -03:00
trace-event-parse.c	perf util: Save pid-cmdline mapping into tracing header	2017-01-26 11:42:59 -03:00
trace-event-read.c	perf util: Add more debug message on failure path	2017-01-26 11:43:00 -03:00
trace-event-scripting.c	…
trace-event.c	…
trace-event.h	perf util: Save pid-cmdline mapping into tracing header	2017-01-26 11:42:59 -03:00
trigger.h	…
tsc.c	…
tsc.h	…
unwind-libdw.c	…
unwind-libdw.h	…
unwind-libunwind-local.c	perf unwind: Fix looking up dwarf unwind stack info	2017-01-18 12:29:52 -03:00
unwind-libunwind.c	…
unwind.h	…
usage.c	…
util-cxx.h	perf clang: Update test case to use real BPF script	2016-12-05 15:51:44 -03:00
util.c	tools perf util: Make rm_rf(path) argument const	2017-01-31 16:20:07 -03:00
util.h	tools perf util: Make rm_rf(path) argument const	2017-01-31 16:20:07 -03:00
values.c	…
values.h	…
vdso.c	…
vdso.h	…
xyarray.c	…
xyarray.h	…
zlib.c	…