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Kim Phillips c0cd6f4de9 perf llvm-utils: Remove bashism from kernel include fetch script 
[ Upstream commit f6432b9f65 ]

Like system(), popen() calls /bin/sh, which may/may not be bash.

Script when run on dash and encounters the line, yields:

 exit: Illegal number: -1

checkbashisms report on script content:

 possible bashism (exit|return with negative status code):
 exit -1

Remove the bashism and use the more portable non-zero failure
status code 1.

Signed-off-by: Kim Phillips <kim.phillips@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sandipan Das <sandipan@linux.vnet.ibm.com>
Cc: Thomas Richter <tmricht@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20180629124652.8d0af7e2281fd3fd8262cacc@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-08-24 13:26:59 +02:00
..
include
perf tools: Move syscall number fallbacks from perf-sys.h to tools/arch/x86/include/asm/
2018-07-19 15:35:57 +02:00
intel-pt-decoder
perf intel-pt: Fix packet decoding of CYC packets
2018-07-03 11:21:33 +02:00
scripting-engines
perf scripting perl: Fix compile error with some perl5 versions
2017-07-15 11:57:48 +02:00
abspath.c
…
alias.c
…
annotate.c
…
annotate.h
…
auxtrace.c
…
auxtrace.h
…
bitmap.c
…
bpf-loader.c
…
bpf-loader.h
…
Build
…
build-id.c
…
build-id.h
…
cache.h
…
callchain.c
…
callchain.h
…
cgroup.c
…
cgroup.h
…
cloexec.c
…
cloexec.h
…
color.c
…
color.h
…
comm.c
…
comm.h
…
config.c
…
counts.c
…
counts.h
…
cpumap.c
…
cpumap.h
…
ctype.c
…
data-convert-bt.c
…
data-convert-bt.h
…
data.c
…
data.h
…
db-export.c
…
db-export.h
…
debug.c
…
debug.h
…
dso.c
perf tools: Fix symbol and object code resolution for vdso32 and vdsox32
2018-07-03 11:21:32 +02:00
dso.h
…
dwarf-aux.c
…
dwarf-aux.h
…
env.c
…
env.h
…
environment.c
…
event.c
perf tools: Make perf_event__synthesize_mmap_events() scale
2018-03-22 09:23:20 +01:00
event.h
…
evlist.c
perf evlist: Reference count the cpu and thread maps at set_maps()
2016-05-04 14:48:52 -07:00
evlist.h
…
evsel.c
perf callchain: Fix attr.sample_max_stack setting
2018-05-30 07:48:53 +02:00
evsel.h
…
exec_cmd.c
…
exec_cmd.h
…
find-vdso-map.c
…
generate-cmdlist.sh
…
header.c
perf header: Set proper module name when build-id event found
2018-04-13 19:50:18 +02:00
header.h
…
help.c
…
help.h
…
hist.c
perf report: Fix memory corruption in --branch-history mode --branch-history
2018-05-30 07:49:16 +02:00
hist.h
perf report: Fix memory corruption in --branch-history mode --branch-history
2018-05-30 07:49:16 +02:00
intel-bts.c
…
intel-bts.h
…
intel-pt.c
perf intel-pt: Fix "Unexpected indirect branch" error
2018-07-03 11:21:33 +02:00
intel-pt.h
…
intlist.c
…
intlist.h
…
kvm-stat.h
…
levenshtein.c
…
levenshtein.h
…
llvm-utils.c
perf llvm-utils: Remove bashism from kernel include fetch script
2018-08-24 13:26:59 +02:00
llvm-utils.h
…
lzma.c
…
machine.c
…
machine.h
…
map.c
…
map.h
…
ordered-events.c
perf inject: Copy events when reordering events in pipe mode
2018-03-22 09:23:26 +01:00
ordered-events.h
…
pager.c
…
parse-branch-options.c
…
parse-branch-options.h
…
parse-events.c
perf tools: Only increase index if perf_evsel__new_idx() succeeds
2017-11-08 10:06:29 +01:00
parse-events.h
…
parse-events.l
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parse-events.y
…
parse-options.c
…
parse-options.h
…
parse-regs-options.c
…
parse-regs-options.h
…
path.c
…
perf_regs.c
…
perf_regs.h
…
PERF-VERSION-GEN
…
pmu.c
perf pmu: Fix misleadingly indented assignment (whitespace)
2017-07-15 11:57:49 +02:00
pmu.h
…
pmu.l
…
pmu.y
…
probe-event.c
perf probe: Add warning message if there is unexpected event name
2018-04-13 19:50:12 +02:00
probe-event.h
…
probe-file.c
…
probe-file.h
…
probe-finder.c
perf probe: Fix to show correct locations for events on modules
2017-07-05 14:37:20 +02:00
probe-finder.h
…
pstack.c
…
pstack.h
…
python-ext-sources
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python.c
…
quote.c
…
quote.h
…
rblist.c
…
rblist.h
…
record.c
…
run-command.c
…
run-command.h
…
session.c
perf session: Don't rely on evlist in pipe mode
2018-03-22 09:23:26 +01:00
session.h
…
setup.py
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sigchain.c
…
sigchain.h
…
sort.c
perf sort: Fix segfault with basic block 'cycles' sort dimension
2018-03-22 09:23:20 +01:00
sort.h
…
srcline.c
…
stat-shadow.c
…
stat.c
perf stat: Fix interval output values
2016-10-31 04:13:59 -06:00
stat.h
…
strbuf.c
…
strbuf.h
…
strfilter.c
tools strfilter: Use __fallthrough
2017-07-15 11:57:47 +02:00
strfilter.h
…
string.c
tools string: Use __fallthrough in perf_atoll()
2017-07-15 11:57:47 +02:00
strlist.c
…
strlist.h
…
svghelper.c
…
svghelper.h
…
symbol-elf.c
perf symbols: Robustify reading of build-id from sysfs
2017-08-06 19:19:46 -07:00
symbol-minimal.c
…
symbol.c
perf symbols: Fix symbols__fixup_end heuristic for corner cases
2017-12-20 10:04:56 +01:00
symbol.h
…
target.c
…
target.h
…
thread_map.c
perf thread_map: Use readdir() instead of deprecated readdir_r()
2017-07-15 11:57:48 +02:00
thread_map.h
…
thread-stack.c
…
thread-stack.h
…
thread.c
perf tools: Remove duplicate const qualifier
2017-07-15 11:57:48 +02:00
thread.h
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tool.h
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top.c
…
top.h
…
trace-event-info.c
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trace-event-parse.c
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trace-event-read.c
…
trace-event-scripting.c
perf scripting: Avoid leaking the scripting_context variable
2017-01-26 08:23:47 +01:00
trace-event.c
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trace-event.h
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tsc.c
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tsc.h
…
unwind-libdw.c
perf report: Ensure the perf DSO mapping matches what libdw sees
2018-04-13 19:50:18 +02:00
unwind-libdw.h
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unwind-libunwind.c
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unwind.h
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usage.c
…
util.c
perf tools: Fix copyfile_offset update of output offset
2018-04-13 19:50:23 +02:00
util.h
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values.c
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values.h
…
vdso.c
…
vdso.h
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wrapper.c
…
xyarray.c
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xyarray.h
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zlib.c
…