Luca Ceresoli 2bff77c665 scripts/decode_stacktrace.sh: fix decoding of lines with an additional info ... Since commit bdf8eafbf7 ("arm64: stacktrace: report source of unwind data") a stack trace line can contain an additional info field that was not present before, in the form of one or more letters in parentheses. E.g.: [ 504.517915] led_sysfs_enable+0x54/0x80 (P) ^^^ When this is present, decode_stacktrace decodes the line incorrectly: [ 504.517915] led_sysfs_enable+0x54/0x80 P Extend parsing to decode it correctly: [ 504.517915] led_sysfs_enable (drivers/leds/led-core.c:455 (discriminator 7)) (P) The regex to match such lines assumes the info can be extended in the future to other uppercase characters, and will need to be extended in case other characters will be used. Using a much more generic regex might incur in false positives, so this looked like a good tradeoff. Link: https://lkml.kernel.org/r/20241230-decode_stacktrace-fix-info-v1-1-984910659173@bootlin.com Fixes: bdf8eafbf7 ("arm64: stacktrace: report source of unwind data") Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Mark Brown <broonie@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Miroslav Benes <mbenes@suse.cz> Cc: Puranjay Mohan <puranjay@kernel.org> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2025-01-12 19:03:34 -08:00
..
atomic
basic
clang-tools
coccinelle	scripts/nsdeps: get 'make nsdeps' working again	2024-12-03 08:22:25 -08:00
dtc
dummy-tools
gcc-plugins
gdb	gdb: lx-symbols: do not error out on monolithic build	2024-11-14 22:51:14 -08:00
genksyms	genksyms: reduce indentation in export_symbol()	2024-11-28 08:46:02 +09:00
include	scripts: import more list macros	2024-10-07 02:12:27 +09:00
ipe	scripts: ipe: polgen: remove redundant close and error exit path	2024-11-19 13:57:03 -08:00
kconfig	kconfig: document the positional argument in the help message	2024-11-06 08:46:35 +09:00
ksymoops
mod	modpost: work around unaligned data access error	2024-12-28 23:31:09 +09:00
package	kbuild: pacman-pkg: provide versioned linux-api-headers package	2025-01-05 23:19:17 +09:00
selinux	\n	2024-11-21 09:50:18 -08:00
tracing
.gitignore
as-version.sh
asn1_compiler.c
bloat-o-meter
bootgraph.pl
bpf_doc.py	bpf: Allow specifying bpf_fastcall attribute for BPF helpers	2024-10-03 17:47:53 -07:00
build-version
cc-can-link.sh
cc-version.sh
check-git
check-sysctl-docs
check-uapi.sh
check-variable-fonts.sh
check_extable.sh
checkdeclares.pl
checkincludes.pl
checkkconfigsymbols.py
checkpatch.pl	- The series "resource: A couple of cleanups" from Andy Shevchenko	2024-11-25 16:09:48 -08:00
checkstack.pl
checksyscalls.sh
checktransupdate.py
checkversion.pl
cleanfile
cleanpatch
coccicheck	kbuild: change working directory to external module directory with M=	2024-11-28 08:10:23 +09:00
config
const_structs.checkpatch	const_structs.checkpatch: add ctl_table	2024-10-09 13:39:11 +02:00
decode_stacktrace.sh	scripts/decode_stacktrace.sh: fix decoding of lines with an additional info	2025-01-12 19:03:34 -08:00
decodecode
depmod.sh	kbuild: add $(objtree)/ prefix to some in-kernel build artifacts	2024-11-27 09:38:27 +09:00
dev-needs.sh
diffconfig
documentation-file-ref-check
extract-ikconfig
extract-module-sig.pl
extract-sys-certs.pl
extract-vmlinux
extract_xc3028.pl
faddr2line	Revert "scripts/faddr2line: Check only two symbols when calculating symbol size"	2024-10-17 15:16:04 -07:00
file-size.sh
find-unused-docs.sh
gcc-x86_32-has-stack-protector.sh
gcc-x86_64-has-stack-protector.sh
gen-randstruct-seed.sh
generate_builtin_ranges.awk	kbuild: generate offset range data for builtin modules	2024-09-20 09:21:43 +09:00
generate_initcall_order.pl
generate_rust_analyzer.py	kbuild: rust: remove the alloc crate and GlobalAlloc	2024-10-15 23:10:32 +02:00
generate_rust_target.rs
get_abi.pl
get_dvb_firmware
get_feat.pl
get_maintainer.pl
gfp-translate
git.orderFile
head-object-list.txt	openrisc: place exception table at the head of vmlinux	2024-12-10 12:04:19 +00:00
headerdep.pl
headers_install.sh
insert-sys-cert.c
install.sh
jobserver-exec
kallsyms.c	kallsyms: change overflow variable to bool type	2024-09-20 09:21:52 +09:00
Kbuild.include	kbuild: add $(objtree)/ prefix to some in-kernel build artifacts	2024-11-27 09:38:27 +09:00
Kconfig.include	kbuild: rust: add CONFIG_RUSTC_LLVM_VERSION	2024-10-13 22:22:28 +02:00
kernel-doc	scripts/kernel-doc: Get -export option working again	2024-12-11 09:15:26 -07:00
ld-version.sh
leaking_addresses.pl
Lindent
link-vmlinux.sh	Kbuild updates for v6.13	2024-11-30 13:41:50 -08:00
macro_checker.py
make_fit.py
Makefile
Makefile.asm-headers
Makefile.autofdo	AutoFDO: Enable machine function split optimization for AutoFDO	2024-11-27 09:38:27 +09:00
Makefile.btf	kbuild,bpf: Pass make jobs' value to pahole	2024-11-11 20:00:21 -08:00
Makefile.build	Kbuild updates for v6.13	2024-11-30 13:41:50 -08:00
Makefile.clang	sparc/build: Add SPARC target flags for compiling with clang	2024-11-16 09:52:56 +01:00
Makefile.clean	kbuild: change working directory to external module directory with M=	2024-11-28 08:10:23 +09:00
Makefile.compiler	kbuild: change working directory to external module directory with M=	2024-11-28 08:10:23 +09:00
Makefile.debug
Makefile.defconf
Makefile.dtbinst
Makefile.dtbs	kbuild: move non-boot built-in DTBs to .rodata section	2024-09-30 20:42:52 +09:00
Makefile.extrawarn
Makefile.gcc-plugins
Makefile.headersinst
Makefile.host	kbuild: support building external modules in a separate build directory	2024-11-28 08:11:55 +09:00
Makefile.kasan
Makefile.kcov
Makefile.kcsan
Makefile.kmsan
Makefile.lib	kbuild: switch from lz4c to lz4 for compression	2024-11-28 08:11:56 +09:00
Makefile.modfinal	kbuild: re-enable KCSAN for autogenerated *.mod.c intermediaries	2024-11-28 08:11:55 +09:00
Makefile.modinst	kbuild: remove extmod_prefix, MODORDER, MODULES_NSDEPS variables	2024-11-28 08:11:55 +09:00
Makefile.modpost	kbuild: remove extmod_prefix, MODORDER, MODULES_NSDEPS variables	2024-11-28 08:11:55 +09:00
Makefile.package	kbuild: rpm-pkg: disable kernel-devel package when cross-compiling	2024-10-31 21:40:46 +09:00
Makefile.propeller	kbuild: Fix Propeller build option	2024-11-27 09:38:27 +09:00
Makefile.randstruct
Makefile.ubsan
Makefile.userprogs
Makefile.vdsoinst
Makefile.vmlinux	Kbuild updates for v6.13	2024-11-30 13:41:50 -08:00
Makefile.vmlinux_o	kbuild: generate offset range data for builtin modules	2024-09-20 09:21:43 +09:00
makelst
markup_oops.pl
min-tool-version.sh
misc-check
mkcompile_h
mksysmap	scripts/mksysmap: Fix escape chars '$'	2024-12-28 23:23:52 +09:00
mkuboot.sh
module-common.c
module.lds.S	Modules changes for v6.13-rc1	2024-11-27 10:20:50 -08:00
modules-check.sh
nsdeps	scripts/nsdeps: get 'make nsdeps' working again	2024-12-03 08:22:25 -08:00
objdiff
objdump-func
orc_hash.sh
pahole-version.sh
parse-maintainers.pl
patch-kernel
profile2linkerlist.pl
prune-kernel
recordmcount.c
recordmcount.h
recordmcount.pl
relocs_check.sh
remove-stale-files	selinux: move genheaders to security/selinux/	2024-10-03 16:07:51 -04:00
rust_is_available.sh	rust: warn on bindgen < 0.69.5 and libclang >= 19.1	2024-11-12 21:26:54 +01:00
rust_is_available_bindgen_0_66.h
rust_is_available_bindgen_libclang.h
rust_is_available_bindgen_libclang_concat.h	rust: warn on bindgen < 0.69.5 and libclang >= 19.1	2024-11-12 21:26:54 +01:00
rust_is_available_test.py	rust: warn on bindgen < 0.69.5 and libclang >= 19.1	2024-11-12 21:26:54 +01:00
rustc-llvm-version.sh	kbuild: rust: avoid errors with old rustcs without LLVM patch version	2024-10-28 00:27:16 +01:00
rustc-version.sh
rustdoc_test_builder.rs
rustdoc_test_gen.rs
setlocalversion	setlocalversion: add -e option	2024-11-28 08:11:56 +09:00
show_delta
sign-file.c	sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3	2024-09-20 19:52:48 +03:00
sorttable.c
sorttable.h	scripts/sorttable: fix orc_sort_cmp() to maintain symmetry and transitivity	2024-12-30 17:59:11 -08:00
spdxcheck-test.sh
spdxcheck.py
spdxexclude
spelling.txt	scripts/spelling.txt: add typo "exprienced" and "rewritting"	2024-11-05 17:12:32 -08:00
sphinx-pre-install
split-man.pl
ssl-common.h	sign-file,extract-cert: avoid using deprecated ERR_get_error_line()	2024-09-20 19:49:52 +03:00
stackdelta
stackusage
subarch.include
syscall.tbl	fs/xattr: add *at family syscalls	2024-11-06 12:59:44 -05:00
syscallhdr.sh
syscallnr.sh
syscalltbl.sh
tags.sh	Char/Misc/IIO/Whatever driver subsystem updates for 6.13-rc1	2024-11-29 11:58:27 -08:00
tools-support-relr.sh
unifdef.c
ver_linux
verify_builtin_ranges.awk	scripts: add verifier script for builtin module range data	2024-09-20 09:21:52 +09:00
xen-hypercalls.sh
xz_wrap.sh