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/linux/tools/testing/selftests/exec/
H A Dcheck-exec-tests.sh21 local script="$2"
27 out="$(PATH="." "$@" "${script}")" || ret=$?
41 local script="$2"
47 out="$("$@" ./inc "${script}")" || ret=$?
61 local script="$2"
67 out="$("$@" ./inc -i < "${script}")" || ret=$?
101 out="$("$@" ./inc -c "$(< script-exec.inc)")" || ret=$?
128 ktap_test exec_direct 0 script-exec.inc
129 ktap_test exec_indirect 0 script-exec.inc
132 ktap_test exec_stdin_reg 0 script-exec.inc
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H A DMakefile15 TEST_GEN_PROGS_EXTENDED := false inc set-exec script-exec.inc script-noexec.inc
16 TEST_GEN_FILES := execveat.symlink execveat.denatured script subdir
33 $(OUTPUT)/script: Makefile
54 $(OUTPUT)/script-exec.inc: $(CHECK_EXEC_SAMPLES)/script-exec.inc
56 $(OUTPUT)/script-noexec.inc: $(CHECK_EXEC_SAMPLES)/script-noexec.inc
/linux/tools/perf/Documentation/
H A Dperf-script.txt1 perf-script(1)
6 perf-script - Read perf.data (created by perf record) and display trace output
11 'perf script' [<options>]
12 'perf script' [<options>] record <script> [<record-options>] <command>
13 'perf script' [<options>] report <script> [script-args]
14 'perf script' [<options>] <script> <require
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H A Dperf-script-perl.txt1 perf-script-perl(1)
6 perf-script-perl - Process trace data with a Perl script
11 'perf script' [-s [Perl]:script[.pl] ]
16 This perf script option is used to process perf script data using perf's
19 Perl script, if any.
24 You can avoid reading the rest of this document by running 'perf script
26 That will generate a starter script containing a handler for each of
33 the check-perf-script.pl script, while not interesting for its results,
39 When perf script is invoked using a trace script, a user-defined
54 Traces meant to be processed using a script should be recorded with
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H A Dtips.txt6 Customize output of perf script with: perf script -F event,ip,sym
7 Generate a script for your data: perf script -g <lang>
17 Show individual samples with: perf script
40 To compute metrics for samples use perf record -e '{cycles,instructions}' ... ; perf script -F +metric
48 To collect Processor Trace with samples use perf record -e '{intel_pt//,cycles}' ; perf script --call-trace or --insn-trace --xed -F +ipc (remove --xed if no xed)
49 To trace calls using Processor Trace use perf record -e intel_pt// ... ; perf script --call-trace. Then use perf script --time A-B --insn-trace to look at region of interest.
50 To measure approximate function latency with Processor Trace use perf record -e intel_pt// ... ; perf script
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/linux/tools/perf/tests/shell/
H A Dtest_brstack.sh52 perf script -i "$TMPDIR/perf.data" --fields brstacksym > "$TMPDIR/perf.script"
73 perf script -i "$TMPDIR/perf.data" --fields brstack | \
78 if grep -E -m1 "0x[89a-f][0-9a-f]{15}" $TMPDIR/perf.script; then
93 perf script -i $TMPDIR/perf.data --fields brstacksym | \
94 tr ' ' '\n' > $TMPDIR/perf.script
110 perf script -i $TMPDIR/perf.data --fields brstack | \
111 tr ' ' '\n' > $TMPDIR/perf.script
120 if ! grep -E -m1 "^0x[89a-f][0-9a-f]{15}" $TMPDIR/perf.script; then
125 if grep -E -m1 "^0x[0-7][0-9a-f]{0,15}" $TMPDIR/perf.script; then
140 perf script -i "$TMPDIR/perf.data" --fields brstack > "$TMPDIR/perf.script"
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H A Dtest_intel_pt.sh117 …mmap_cnt=$(perf script -i "${perfdatafile}" --no-itrace --show-mmap-events -C 1 2>/dev/null | grep…
420 decode_br_cnt=$(perf script -i "${perfdatafile}" --itrace=b | wc -l)
422 decode_err_cnt=$(perf script -i "${perfdatafile}" --itrace=e-o-l | grep -ci error)
432 perf script -i "${perfdatafile}" --itrace=e-o-l --show-mmap-events | cat
446 mtc_cnt=$(perf script -i "${perfdatafile}" -D 2>/dev/null | grep -c "MTC 0x")
452 tsc_cnt=$(perf script -i "${perfdatafile}" -D 2>/dev/null | grep -c "TSC 0x")
467 tnt_cnt=$(perf script -i "${perfdatafile}" -D 2>/dev/null | grep -c "TNT 0x")
468 tip_cnt=$(perf script -i "${perfdatafile}" -D 2>/dev/null | grep -c "TIP 0x")
469 fup_cnt=$(perf script -i "${perfdatafile}" -D 2>/dev/null | grep -c "FUP 0x")
490 cyc_cnt=$(perf script -i "${perfdatafile}" -D 2>/dev/null | grep -c "CYC 0x")
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H A Dscript.sh7 temp_dir=$(mktemp -d /tmp/perf-test-script.XXXXXXXXXX)
66 perf script -i "${perfdatafile}" -s "${db_test}"
89 python3 "${pp}" -o "${output1_dir}" --jobs 4 --verbose -- perf script -i "${perf_data}"
90 python3 "${pp}" -o "${output2_dir}" --jobs 4 --verbose --per-cpu -- perf script -i "${perf_data}"
H A Drecord_offcpu.sh110 if ! perf script --time "0, ${dummy_timestamp}" -i ${perfdata} -F event | grep -q "offcpu-time"
117 if ! perf script --time "0, ${dummy_timestamp}" -i ${perfdata} -F period | \
139 if ! perf script --time "${dummy_timestamp}," -i ${perfdata} -F event | grep -q 'offcpu-time'
146 if perf script --time "0, ${dummy_timestamp}" -i ${perfdata} -F event | grep -q 'offcpu-time'
/linux/scripts/coccinelle/misc/
H A Ddo_div.cocci67 long l: script:python() { filter_out_safe_constants(l) };
68 unsigned long ul : script:python() { filter_out_safe_constants(ul) };
69 u64 ul64 : script:python() { filter_out_safe_constants(ul64) };
70 s64 sl64 : script:python() { filter_out_safe_constants(sl64) };
86 long l: script:python() { filter_out_safe_constants(l) };
87 unsigned long ul : script:python() { filter_out_safe_constants(ul) };
88 u64 ul64 : script:python() { filter_out_safe_constants(ul64) };
89 s64 sl64 : script:python() { filter_out_safe_constants(sl64) };
101 @script:python depends on org@
108 @script:python depends on org@
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H A Darray_size_dup.cocci38 @script:python depends on report@
46 @script:python depends on org@
67 @script:python depends on report@
75 @script:python depends on org@
103 @script:python depends on report@
111 @script:python depends on org@
133 @script:python depends on report@
141 @script:python depends on org@
167 @script:python depends on report@
175 @script:python depends on org@
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H A Dminmax.cocci168 @script:python depends on report@
175 @script:python depends on org@
182 @script:python depends on report@
189 @script:python depends on org@
196 @script:python depends on report@
203 @script:python depends on org@
210 @script:python depends on report@
217 @script:python depends on org@
/linux/tools/perf/
H A Dbuiltin-script.c749 tod_scnprintf(struct perf_script *script, char *buf, int buflen, in tod_scnprintf() argument
760 if (buflen < 64 || !script) in tod_scnprintf()
763 env = perf_session__env(script->session); in tod_scnprintf()
816 static int perf_sample__fprintf_start(struct perf_script *script, in perf_sample__fprintf_start() argument
917 tod_scnprintf(script, tstr, sizeof(tstr), sample->time); in perf_sample__fprintf_start()
2135 static void perf_sample__fprint_metric(struct perf_script *script, in perf_sample__fprint_metric() argument
2157 evlist__alloc_stats(&stat_config, script->session->evlist, /*alloc_raw=*/false); in perf_sample__fprint_metric()
2215 static void process_event(struct perf_script *script, in process_event() argument
2234 perf_sample__fprintf_start(script, sample, thread, evsel, in process_event()
2243 if (!script->name_width) in process_event()
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/linux/drivers/scsi/
H A D53c700.h218 __u32 *script; /* pointer to script location */ member
425 #define script_patch_32(h, script, symbol, value) \ argument
430 __u32 val = bS_to_cpu((script)[A_##symbol##_used[i]]) + da; \
431 (script)[A_##symbol##_used[i]] = bS_to_host(val); \
432 dma_sync_to_dev((h), &(script)[A_##symbol##_used[i]], 4); \
438 #define script_patch_32_abs(h, script, symbol, value) \ argument
443 (script)[A_##symbol##_used[i]] = bS_to_host(da); \
444 dma_sync_to_dev((h), &(script)[A_##symbol##_used[i]], 4); \
451 #define script_patch_ID(h, script, symbol, value) \ argument
455 __u32 val = bS_to_cpu((script)[A_##symbol##_used[i]]); \
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/linux/scripts/coccinelle/api/
H A Dstring_choices.cocci31 @script:python depends on report@
50 @script:python depends on report@
69 @script:python depends on report@
88 @script:python depends on report@
107 @script:python depends on report@
126 @script:python depends on report@
145 @script:python depends on report@
164 @script:python depends on report@
183 @script:python depends on report@
202 @script:python depends on report@
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H A Dmemdup_user.cocci28 position p : script:python() { relevant(p) };
53 position p : script:python() { relevant(p) };
75 position p : script:python() { relevant(p) };
88 position p : script:python() { relevant(p) };
97 @script:python depends on org@
103 @script:python depends on report@
109 @script:python depends on org@
115 @script:python depends on report@
H A Dplatform_no_drv_owner.cocci132 @script:python fix1_org depends on org@
139 @script:python fix1_i2c_org depends on org@
146 @script:python fix2_org depends on org@
153 @script:python fix2_i2c_org depends on org@
162 @script:python fix1_report depends on report@
169 @script:python fix1_i2c_report depends on report@
176 @script:python fix2_report depends on report@
183 @script:python fix2_i2c_report depends on report@
H A Dkfree_sensitive.cocci36 position p : script:python() { relevant(p) };
52 position p : script:python() { relevant(p) };
70 position p : script:python() { relevant(p) };
86 @script:python depends on report@
94 @script:python depends on org@
/linux/scripts/coccinelle/null/
H A Dbadzero.cocci70 @script:python depends on org@
76 @script:python depends on report@
93 @script:ocaml depends on s@
113 @script:ocaml@
168 @script:python depends on org@
174 @script:python depends on org@
180 @script:python depends on report@
186 @script:python depends on report@
229 @script:python depends on org@
235 @script:python depends on report@
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
H A Ddp.c107 info->script[0] = nvbios_rd16(bios, data + 0x06); in nvbios_dpout_parse()
108 info->script[1] = nvbios_rd16(bios, data + 0x08); in nvbios_dpout_parse()
112 info->script[2] = nvbios_rd16(bios, data + 0x0c); in nvbios_dpout_parse()
113 info->script[3] = nvbios_rd16(bios, data + 0x0e); in nvbios_dpout_parse()
116 info->script[4] = nvbios_rd16(bios, data + 0x10); in nvbios_dpout_parse()
122 info->script[0] = nvbios_rd16(bios, data + 0x05); in nvbios_dpout_parse()
123 info->script[1] = nvbios_rd16(bios, data + 0x07); in nvbios_dpout_parse()
125 info->script[2] = nvbios_rd16(bios, data + 0x0b); in nvbios_dpout_parse()
126 info->script[3] = nvbios_rd16(bios, data + 0x0d); in nvbios_dpout_parse()
127 info->script[4] = nvbios_rd16(bios, data + 0x0f); in nvbios_dpout_parse()
/linux/scripts/coccinelle/api/alloc/
H A Dzalloc-simple.cocci156 @script:python depends on org@
165 @script:python depends on report@
186 @script:python depends on org@
195 @script:python depends on report@
216 @script:python depends on org@
225 @script:python depends on report@
246 @script:python depends on org@
255 @script:python depends on report@
276 @script:python depends on org@
285 @script:python depends on report@
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/linux/Documentation/userspace-api/
H A Dcheck_exec.rst10 are intended for script interpreters and dynamic linkers to enforce a
16 environment, and whether the kernel can check if a script is trustworthy or
28 for script interpreters and dynamic linkers to check the securebits at run time
39 (e.g. ELF libraries, script's shebang).
50 ``./script.sh``) and indirect file execution (e.g. ``sh script.sh``) lead to
81 However, script interpreters may still use user configuration such as
84 a script's caller. Changing these variables may lead to unintended code
95 For instance, script interpreters called with a script snippet as argument
102 Here is the expected behavior for a script interpreter according to combination
112 script interpreter. Indeed, this check is still important to enable systems
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/linux/Documentation/dev-tools/
H A Dcheckuapi.rst7 The UAPI checker (``scripts/check-uapi.sh``) is a shell script which
73 Now, let's use the script to validate::
97 The script will catch this::
116 In this case, the script is reporting the type change because it could
120 anything. You can pass the ``-i`` flag to the script to ignore changes
147 and the script will report the breakage even if you pass ``-i``::
172 Now, let's run the script again with no arguments::
184 let's pass ``-p HEAD~2`` to the script so it checks UAPI changes between
202 base reference to ``HEAD~`` so then the script would compare it to ``HEAD~^1``.
223 running the script from an x86 machine with an x86 compiler, so, by default,
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/linux/tools/testing/selftests/net/packetdrill/
H A Dksft_runner.sh28 ktap_exit_fail_msg "usage: $0 <script>"
31 script="$(basename $1)"
46 ip_versions=$(grep -E '^--ip_version=' $script | cut -d '=' -f 2)
58 unshare -n packetdrill ${ip_args[$ip_version]} ${optargs[@]} $script > /dev/null \
/linux/Documentation/admin-guide/aoe/
H A Dexamples.rst7 Example of udev install rules script
13 Example script to get status
19 Example of AoE autoload script

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