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Hui Su 2ee3c5f196 scripts/tracing: fix the bug that can't parse raw_trace_func 
commit 1c0cec64a7cc545eb49f374a43e9f7190a14defa upstream.

Since commit 77271ce4b2c0 ("tracing: Add irq, preempt-count and need resched info
to default trace output"), the default trace output format has been changed to:
          <idle>-0       [009] d.h. 22420.068695: _raw_spin_lock_irqsave <-hrtimer_interrupt
          <idle>-0       [000] ..s. 22420.068695: _nohz_idle_balance <-run_rebalance_domains
          <idle>-0       [011] d.h. 22420.068695: account_process_tick <-update_process_times

origin trace output format:(before v3.2.0)
     # tracer: nop
     #
     #           TASK-PID    CPU#    TIMESTAMP  FUNCTION
     #              | |       |          |         |
          migration/0-6     [000]    50.025810: rcu_note_context_switch <-__schedule
          migration/0-6     [000]    50.025812: trace_rcu_utilization <-rcu_note_context_switch
          migration/0-6     [000]    50.025813: rcu_sched_qs <-rcu_note_context_switch
          migration/0-6     [000]    50.025815: rcu_preempt_qs <-rcu_note_context_switch
          migration/0-6     [000]    50.025817: trace_rcu_utilization <-rcu_note_context_switch
          migration/0-6     [000]    50.025818: debug_lockdep_rcu_enabled <-__schedule
          migration/0-6     [000]    50.025820: debug_lockdep_rcu_enabled <-__schedule

The draw_functrace.py(introduced in v2.6.28) can't parse the new version format trace_func,
So we need modify draw_functrace.py to adapt the new version trace output format.

Link: https://lkml.kernel.org/r/20210611022107.608787-1-suhui@zeku.com

Cc: stable@vger.kernel.org
Fixes: 77271ce4b2c0 tracing: Add irq, preempt-count and need resched info to default trace output
Signed-off-by: Hui Su <suhui@zeku.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-08-12 13:19:42 +02:00
..
basic
kbuild: move bin2c back to scripts/ from scripts/basic/
2018-07-18 01:18:05 +09:00
coccinelle
fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock
2019-05-08 07:21:51 +02:00
dtc
scripts/dtc: Remove redundant YYLOC global declaration
2020-04-02 15:28:17 +02:00
gcc-plugins
gcc-common.h: Update for GCC 10
2020-05-27 17:37:30 +02:00
gdb
scripts/gdb: fix lx-symbols 'gdb.error' while loading modules
2020-07-29 10:16:51 +02:00
genksyms
genksyms: Teach parser about 128-bit built-in types
2019-07-31 07:27:02 +02:00
kconfig
kconfig: nconf: stop endless search loops
2021-05-22 10:59:41 +02:00
ksymoops
Fix dead URLs to ftp.kernel.org
2017-03-28 16:16:52 +02:00
mod
vmlinux.lds.h: Create section for protection against instrumentation
2021-03-24 11:07:31 +01:00
package
kbuild: deb-pkg: fix bindeb-pkg breakage when O= is used
2019-04-17 08:38:45 +02:00
selinux
selinux: use kernel linux/socket.h for genheaders and mdp
2019-05-04 09:20:10 +02:00
tracing
scripts/tracing: fix the bug that can't parse raw_trace_func
2021-08-12 13:19:42 +02:00
.gitignore
kbuild: move bin2c back to scripts/ from scripts/basic/
2018-07-18 01:18:05 +09:00
adjust_autoksyms.sh
kbuild: remove CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX
2018-05-17 22:44:57 +09:00
asn1_compiler.c
kbuild: rename *-asn1.[ch] to *.asn1.[ch]
2018-04-07 19:04:02 +09:00
bin2c.c
kbuild: move bin2c back to scripts/ from scripts/basic/
2018-07-18 01:18:05 +09:00
bloat-o-meter
scripts: switch explicitly to Python 3
2021-05-22 10:59:50 +02:00
bootgraph.pl
scripts: Switch to more portable Perl shebang
2017-05-14 11:20:44 +09:00
bpf_helpers_doc.py
bpf: change eBPF helper doc parsing script to allow for smaller indent
2018-05-17 17:34:43 +02:00
cc-can-link.sh
bpfilter: check compiler capability in Kconfig
2018-06-28 13:36:39 +09:00
check_00index.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
check_extable.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
checkincludes.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
checkkconfigsymbols.py
…
checkpatch.pl
checkpatch: fix unescaped left brace
2020-12-30 11:26:04 +01:00
checkstack.pl
scripts/checkstack.pl: Fix arm64 wrong or unknown architecture
2019-06-25 11:35:58 +08:00
checksyscalls.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
checkversion.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
clang-version.sh
kbuild: Add a space after ! to prevent parsing as file pattern
2018-08-22 23:21:40 +09:00
cleanfile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cleanpatch
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
coccicheck
coccicheck: return proper error code on fail
2018-08-14 08:58:56 +09:00
config
tweewide: Fix most Shebang lines
2021-05-22 10:59:50 +02:00
conmakehash.c
…
const_structs.checkpatch
…
decode_stacktrace.sh
scripts/decode_stacktrace: strip basepath from all paths
2020-07-29 10:16:51 +02:00
decodecode
scripts/decodecode: fix trapping instruction formatting
2020-05-14 07:57:23 +02:00
depmod.sh
depmod: handle the case of /sbin/depmod without /sbin in PATH
2021-01-12 20:10:16 +01:00
diffconfig
scripts: switch explicitly to Python 3
2021-05-22 10:59:50 +02:00
documentation-file-ref-check
scripts/documentation-file-ref-check: ignore sched-pelt false positive
2018-07-02 11:25:00 -06:00
export_report.pl
scripts: Switch to more portable Perl shebang
2017-05-14 11:20:44 +09:00
extract_xc3028.pl
MAINTAINERS & files: Canonize the e-mails I use at files
2018-05-04 06:21:06 -04:00
extract-cert.c
…
extract-ikconfig
…
extract-module-sig.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
extract-sys-certs.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
extract-vmlinux
scripts: teach extract-vmlinux about LZ4 and ZSTD
2018-07-08 09:32:32 +09:00
faddr2line
scripts/faddr2line: make the new code listing format optional
2018-06-05 09:04:37 -07:00
file-size.sh
kbuild: Use ls(1) instead of stat(1) to obtain file size
2018-03-26 02:01:24 +09:00
find-unused-docs.sh
scripts/find-unused-docs: Fix massive false positives
2020-02-11 04:34:01 -08:00
gcc-goto.sh
jump_label: move 'asm goto' support test to Kconfig
2019-06-04 08:02:34 +02:00
gcc-ld
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gcc-plugin.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gcc-version.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gcc-x86_32-has-stack-protector.sh
stack-protector: test compiler capability in Kconfig and drop AUTO mode
2018-06-08 18:56:00 +09:00
gcc-x86_64-has-stack-protector.sh
stack-protector: Fix test with 32-bit userland and CONFIG_64BIT=y
2018-06-25 23:21:13 +09:00
get_dvb_firmware
scripts: Switch to more portable Perl shebang
2017-05-14 11:20:44 +09:00
get_maintainer.pl
get_maintainer: allow option --mpath <directory> to read all files in <directory>
2018-08-22 10:52:48 -07:00
gfp-translate
…
headerdep.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
headers_check.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
headers_install.sh
kbuild: Improve portability of some sed invocations
2018-03-26 02:01:18 +09:00
headers.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
insert-sys-cert.c
…
kallsyms.c
scripts/kallsyms: fix definitely-lost memory leak
2020-01-04 19:13:09 +01:00
Kbuild.include
kbuild: improve cc-option to clean up all temporary files
2020-06-30 23:17:15 -04:00
Kconfig.include
kbuild: use -S instead of -E for precise cc-option test in Kconfig
2020-02-24 08:34:50 +01:00
kernel-doc
scripts/kernel-doc: Escape all literal braces in regexes
2018-08-06 13:36:20 -06:00
ld-version.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
leaking_addresses.pl
leaking_addresses: check if file name contains address
2018-04-07 08:50:34 +10:00
Lindent
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
link-vmlinux.sh
kbuild: rename LDFLAGS to KBUILD_LDFLAGS
2018-08-24 08:22:08 +09:00
Makefile
scripts: set proper OpenSSL include dir also for sign-file
2021-03-04 09:39:29 +01:00
Makefile.asm-generic
Kbuild updates for v4.15
2017-11-17 17:45:29 -08:00
Makefile.build
x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support
2018-12-05 19:32:01 +01:00
Makefile.clean
kbuild: remove deprecated host-progs variable
2018-08-09 21:51:17 +09:00
Makefile.dtbinst
DeviceTree for 4.15:
2017-11-14 18:25:40 -08:00
Makefile.extrawarn
kbuild: Disable -Wpointer-to-enum-cast
2020-03-25 08:06:14 +01:00
Makefile.gcc-plugins
gcc-plugins: Regularize Makefile.gcc-plugins
2018-07-24 16:11:07 -07:00
Makefile.headersinst
Kbuild updates for v4.15
2017-11-17 17:45:29 -08:00
Makefile.host
kbuild: Rename HOST_LOADLIBES to KBUILD_HOSTLDLIBS
2018-07-18 01:18:05 +09:00
Makefile.kasan
kasan: rework Kconfig settings
2018-02-06 18:32:47 -08:00
Makefile.kcov
kcov: test compiler capability in Kconfig and correct dependency
2018-06-11 09:14:08 +09:00
Makefile.lib
kbuild: disable dtc simple_bus_reg warnings by default
2019-12-13 08:52:18 +01:00
Makefile.modbuiltin
Kbuild: Makefile.modbuiltin: include auto.conf and tristate.conf mandatory
2018-08-03 00:47:00 +09:00
Makefile.modinst
kbuild: remove duplicated comments about PHONY
2018-07-06 22:04:03 +09:00
Makefile.modpost
kbuild: modpost: handle KBUILD_EXTRA_SYMBOLS only for external modules
2019-08-25 10:47:55 +02:00
Makefile.modsign
kbuild: remove duplicated comments about PHONY
2018-07-06 22:04:03 +09:00
Makefile.ubsan
lib/ubsan: remove null-pointer checks
2018-08-10 20:19:58 -07:00
makelst
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
markup_oops.pl
scripts: Switch to more portable Perl shebang
2017-05-14 11:20:44 +09:00
mkcompile_h
kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set
2021-07-28 11:13:43 +02:00
mkmakefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mksysmap
mksysmap: Fix the mismatch of '.L' symbols in System.map
2020-06-25 15:32:51 +02:00
mkuboot.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
module-common.lds
module: set .init_array alignment to 8
2017-03-13 09:40:28 -07:00
namespace.pl
namespace: fix namespace.pl script to support relative paths
2019-10-29 09:19:36 +01:00
objdiff
scripts: objdiff: Ignore debug info when comparing
2017-03-11 11:13:38 +09:00
parse-maintainers.pl
parse-maintainers: Mark as executable
2020-03-25 08:06:08 +01:00
patch-kernel
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pnmtologo.c
…
profile2linkerlist.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
prune-kernel
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
recordmcount.c
scripts/recordmcount.{c,pl}: support -ffunction-sections .text.* section names
2021-03-17 16:43:43 +01:00
recordmcount.h
recordmcount: Fix spurious mcount entries on powerpc
2019-07-31 07:27:03 +02:00
recordmcount.pl
riscv: Workaround mcount name prior to clang-13
2021-05-22 10:59:49 +02:00
setlocalversion
scripts/setlocalversion: make git describe output more reliable
2020-11-05 11:08:31 +01:00
show_delta
…
sign-file.c
…
sortextable.c
…
sortextable.h
…
spdxcheck.py
scripts/spdxcheck.py: always open files in binary mode
2018-12-19 19:19:50 +01:00
spelling.txt
treewide: correct "differenciate" and "instanciate" typos
2018-08-23 18:48:43 -07:00
sphinx-pre-install
scripts/sphinx-pre-install: fix script for RHEL/CentOS
2019-08-16 10:12:44 +02:00
split-man.pl
tweewide: Fix most Shebang lines
2021-05-22 10:59:50 +02:00
stackdelta
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stackusage
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
subarch.include
selftests: add headers_install to lib.mk
2018-09-05 08:12:09 -06:00
tags.sh
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-07-18 19:32:54 -07:00
unifdef.c
unifdef: use memcpy instead of strncpy
2018-12-08 12:59:06 +01:00
ver_linux
ver_linux: Do not check for ver_linux pattern in version function
2018-07-07 17:44:52 +02:00
xen-hypercalls.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xz_wrap.sh
…