Matthieu Baerts (NGI0) d322f6a24e scripts/decode_stacktrace.sh: symbol: avoid trailing whitespaces ...

A few patches slightly improving the output generated by
decode_stacktrace.sh.


This patch (of 3):

Lines having a symbol to decode might not always have info after this
symbol.  It means ${info_str} might not be set, but it will always be
printed after a space, causing trailing whitespaces.

That's a detail, but when the output is opened with an editor marking
these trailing whitespaces, that's a bit disturbing.  It is easy to remove
them by printing this variable with a space only if it is set.

While at it, do the same with ${module} and print everything in one line.

Link: https://lkml.kernel.org/r/20250908-decode_strace_indent-v1-0-28e5e4758080@kernel.org
Link: https://lkml.kernel.org/r/20250908-decode_strace_indent-v1-1-28e5e4758080@kernel.org
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Carlos Llamas <cmllamas@google.com>
Reviewed-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Cc: Carlos Llamas <cmllamas@google.com>
Cc: Elliot Berman <quic_eberman@quicinc.com>
Cc: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2025-09-21 14:22:27 -07:00

..

atomic

locking/atomic: scripts: fix ${atomic}_sub_and_test() kerneldoc

2024-06-05 15:52:34 +02:00

bash-completion

kbuild: add Kbuild bash completion

2025-03-15 21:22:52 +09:00

basic

integer-wrap: Force full rebuild when .scl file changes

2025-05-08 09:42:06 -07:00

clang-tools

gen_compile_commands.py: remove code for '\#' replacement

2025-03-15 21:16:21 +09:00

coccinelle

coccinelle: misc: secs_to_jiffies: implement context and report modes

2025-07-19 19:08:25 -07:00

crypto

lib/crypto: tests: Add KUnit tests for Poly1305

2025-07-14 11:29:36 -07:00

dtc

dt: dt-extract-compatibles: Extract compatibles from function parameters

2024-09-05 10:17:03 -05:00

dummy-tools

kbuild: dummy-tools: pretend we understand -fpatchable-function-entry

2023-11-01 23:24:56 +09:00

gcc-plugins

stackleak: Rename stackleak_track_stack to __sanitizer_cov_stack_depth

2025-07-21 21:40:39 -07:00

gdb

Merge tag 'mm-nonmm-stable-2025-08-03-12-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-08-03 16:23:09 -07:00

gendwarfksyms

gendwarfksyms: order -T symtypes output by name

2025-07-26 15:31:30 +09:00

genksyms

genksyms: Fix enum consts from a reference affecting new values

2025-06-07 14:38:07 +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: lxdialog: replace strcpy() with strncpy() in inputbox.c

2025-08-06 10:23:36 +09:00

ksymoops

…

lib

Merge tag 'docs-6.17' of git://git.lwn.net/linux

2025-07-31 08:36:51 -07:00

mod

modpost: check forbidden MODULE_IMPORT_NS("module:") at compile time

2025-05-25 18:15:51 +09:00

package

kbuild: rpm-pkg: Add (elfutils-devel or libdw-devel) to BuildRequires

2025-05-12 15:03:17 +09:00

selinux

selinux: Chain up tool resolving errors in install_policy.sh

2025-03-07 14:38:34 -05:00

tracing

scripts/tracing: Remove scripts/tracing/draw_functrace.py

2025-03-20 07:02:21 -04:00

.gitignore

lib: packing: add pack_fields() and unpack_fields()

2024-12-11 20:13:00 -08:00

as-version.sh

…

asn1_compiler.c

ASN.1: Fix check for strdup() success

2023-04-21 08:58:00 -07:00

bloat-o-meter

scripts/bloat-o-meter: count weak symbol sizes

2023-08-21 13:46:25 -07:00

bootgraph.pl

…

bpf_doc.py

scripts/bpf_doc.py: implement json output format

2025-05-09 11:31:23 -07:00

build-version

kbuild: move init/build-version to scripts/

2024-07-16 01:08:37 +09:00

cc-can-link.sh

…

cc-version.sh

scripts: Remove ICC-related dead code

2023-04-24 10:18:32 -07:00

check_extable.sh

…

check-git

…

check-sysctl-docs

docs: Replace spaces with tabs in check-sysctl-docs

2025-07-23 11:57:05 +02:00

check-uapi.sh

check-uapi: Introduce check-uapi.sh

2023-12-29 22:25:20 +09:00

check-variable-fonts.sh

docs: scripts/check-variable-fonts.sh: Improve commands for detection

2024-05-02 10:14:52 -06:00

checkdeclares.pl

…

checkincludes.pl

…

checkkconfigsymbols.py

…

checkpatch.pl

Merge tag 'mm-nonmm-stable-2025-08-03-12-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-08-03 16:23:09 -07:00

checkstack.pl

scripts/checkstack.pl: fix no space expression between sp and offset

2023-12-29 12:22:28 -08:00

checksyscalls.sh

…

checktransupdate.py

scripts: add origin commit identification based on specific patterns

2025-07-24 08:41:15 -06:00

checkversion.pl

…

cleanfile

…

cleanpatch

…

coccicheck

kbuild: change working directory to external module directory with M=

2024-11-28 08:10:23 +09:00

config

kbuild: fix argument parsing in scripts/config

2025-03-15 21:22:42 +09:00

const_structs.checkpatch

const_structs.checkpatch: add bin_attribute

2025-06-17 10:44:07 +02:00

decode_stacktrace.sh

scripts/decode_stacktrace.sh: symbol: avoid trailing whitespaces

2025-09-21 14:22:27 -07:00

decodecode

scripts/decodecode: add support for LoongArch

2023-12-29 12:22:25 -08:00

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

scripts/documentation-file-ref-check: don't check perl/python scripts

2025-02-10 11:19:56 -07:00

extract_xc3028.pl

…

extract-fwblobs

scripts: add script to extract built-in firmware blobs

2025-03-16 22:30:46 -07:00

extract-ikconfig

…

extract-module-sig.pl

…

extract-sys-certs.pl

…

extract-vmlinux

scripts: add zboot support to extract-vmlinux

2025-07-26 15:31:30 +09:00

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

scripts/kernel-doc.py: don't create *.pyc files

2025-04-24 10:12:46 -06:00

gen_packed_field_checks.c

lib: packing: add pack_fields() and unpack_fields()

2024-12-11 20:13:00 -08:00

gen-crc-consts.py

riscv/crc: add "template" for Zbc optimized CRC functions

2025-03-10 09:29:08 -07:00

gen-randstruct-seed.sh

…

generate_builtin_ranges.awk

kbuild: exclude .rodata.(cst|str)* when building ranges

2025-03-15 21:22:52 +09:00

generate_initcall_order.pl

…

generate_rust_analyzer.py

rust: compile libcore with edition 2024 for 1.87+

2025-05-25 22:59:47 +02:00

generate_rust_target.rs

rust: convert raw URLs to Markdown autolinks in comments

2025-05-12 00:20:25 +02:00

get_abi.py

scripts/get_abi.py: add support for undefined ABIs

2025-02-10 11:19:57 -07:00

get_dvb_firmware

…

get_feat.pl

scripts: get_feat.pl: substitute s390x with s390

2025-03-12 16:25:50 -06:00

get_maintainer.pl

get_maintainer: stop reporting subsystem status as maintainer role

2025-03-16 22:30:49 -07:00

gfp-translate

scripts: fix gfp-translate after ___GFP_*_BITS conversion to an enum

2024-09-01 17:59:01 -07:00

git-resolve.sh

git-resolve: add SPDX and copyright line

2025-04-25 15:54:24 +02:00

git.orderFile

scripts: Introduce a default git.orderFile

2023-12-29 22:25:20 +09:00

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

m68k: Avoid CONFIG_COLDFIRE switch in uapi header

2024-05-07 08:55:23 +10:00

insert-sys-cert.c

…

install.sh

kbuild: Create INSTALL_PATH directory if it does not exist

2024-07-20 13:34:54 +09:00

integer-wrap-ignore.scl

ubsan/overflow: Enable ignorelist parsing and add type filter

2025-03-07 19:58:05 -08:00

jobserver-exec

…

kallsyms.c

kallsyms: Remove KALLSYMS_ABSOLUTE_PERCPU

2025-02-18 10:16:04 +01:00

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: switch to use kernel-doc.py

2025-04-09 12:10:34 -06:00

kernel-doc.pl

scripts: kernel-doc: fix parsing function-like typedefs (again)

2025-04-09 12:10:34 -06:00

kernel-doc.py

docs: kernel-doc: emit warnings for ancient versions of Python

2025-07-17 15:29:53 -06:00

ld-version.sh

kbuild: Make ld-version.sh more robust against version string changes

2024-07-15 03:13:32 +09:00

leaking_addresses.pl

leaking_addresses: Provide mechanism to scan binary files

2024-02-29 13:38:03 -08:00

Lindent

…

link-vmlinux.sh

Merge tag 'kbuild-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2025-04-05 15:46:50 -07:00

macro_checker.py

scripts: add macro_checker script to check unused parameters in macros

2024-09-01 20:43:28 -07:00

make_fit.py

scripts/make_fit: Print DT name before libfdt errors

2025-03-27 14:03:32 -05:00

Makefile

Merge tag 'kbuild-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2025-01-31 12:07:07 -08:00

Makefile.asm-headers

kbuild: fix rebuild of generic syscall headers

2024-07-18 10:01:55 -07:00

Makefile.autofdo

AutoFDO: Enable machine function split optimization for AutoFDO

2024-11-27 09:38:27 +09:00

Makefile.btf

kbuild, bpf: Enable --btf_features=attributes

2025-04-15 11:17:50 -07:00

Makefile.build

Merge tag 'rust-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux

2025-08-03 13:49:10 -07:00

Makefile.clang

kbuild: clang: Support building UM with SUBARCH=i386

2025-03-04 09:40:13 -08:00

Makefile.clean

kbuild: change working directory to external module directory with M=

2024-11-28 08:10:23 +09:00

Makefile.compiler

Merge tag 'gcc-minimum-version-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2025-05-31 08:16:52 -07:00

Makefile.debug

kbuild: rust: use -Zdebuginfo-compression

2024-04-02 17:41:22 +02:00

Makefile.defconf

kbuild: suppress stdout from merge_config for silent builds

2025-01-10 23:01:21 +09:00

Makefile.dtbinst

kbuild: Install dtb files as 0644 in Makefile.dtbinst

2024-06-26 00:18:57 +09:00

Makefile.dtbs

kbuild: move non-boot built-in DTBs to .rodata section

2024-09-30 20:42:52 +09:00

Makefile.extrawarn

Merge tag 'hardening-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2025-05-28 07:47:10 -07:00

Makefile.gcc-plugins

stackleak: Split KSTACK_ERASE_CFLAGS from GCC_PLUGINS_CFLAGS

2025-07-21 21:40:57 -07:00

Makefile.headersinst

…

Makefile.host

kbuild: support building external modules in a separate build directory

2024-11-28 08:11:55 +09:00

Makefile.kasan

kasan: fix GCC mem-intrinsic prefix with sw tags

2025-08-27 22:45:43 -07:00

Makefile.kcov

Merge tag 'mm-stable-2025-06-01-14-06' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-06-02 16:00:26 -07:00

Makefile.kcsan

…

Makefile.kmsan

…

Makefile.kstack_erase

kstack_erase: Fix missed export of renamed KSTACK_ERASE_CFLAGS

2025-07-29 17:17:46 -07:00

Makefile.lib

Merge tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2025-06-07 10:05:35 -07:00

Makefile.modfinal

kbuild: re-enable KCSAN for autogenerated *.mod.c intermediaries

2024-11-28 08:11:55 +09:00

Makefile.modinst

kbuild: Fix signing issue for external modules

2025-01-18 08:52:09 +09:00

Makefile.modpost

modpost: Allow extended modversions without basic MODVERSIONS

2025-01-11 02:36:32 +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

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2025-05-29 08:10:01 -07:00

Makefile.userprogs

kbuild: support 'userldlibs' syntax

2023-11-01 23:26:01 +09:00

Makefile.vdsoinst

Merge tag 's390-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2024-05-21 12:09:36 -07:00

Makefile.vmlinux

kbuild: fix typos "module.builtin" to "modules.builtin"

2025-05-12 15:04:52 +09:00

Makefile.vmlinux_o

kbuild: fix typos "module.builtin" to "modules.builtin"

2025-05-12 15:04:52 +09:00

makelst

…

markup_oops.pl

…

min-tool-version.sh

kbuild: require gcc-8 and binutils-2.30

2025-04-30 21:53:35 +02:00

misc-check

kbuild: move warnings about linux/export.h from W=1 to W=2

2025-06-16 00:41:40 +09:00

mkcompile_h

…

mksysmap

scripts/mksysmap: Fix escape chars '$'

2024-12-28 23:23:52 +09:00

mkuboot.sh

…

module-common.c

kbuild: compile constant module information only once

2024-09-07 17:24:08 +09:00

module.lds.S

alloc_tag: remove empty module tag section

2025-07-09 22:42:03 -07:00

modules-check.sh

…

nsdeps

scripts/nsdeps: get 'make nsdeps' working again

2024-12-03 08:22:25 -08:00

objdiff

…

objdump-func

scripts/objdump-func: Support multiple functions

2023-04-14 16:08:28 +02:00

orc_hash.sh

x86/unwind/orc: Add ELF section with ORC version identifier

2023-06-16 17:17:42 +02:00

pahole-version.sh

…

parse-maintainers.pl

…

patch-kernel

…

profile2linkerlist.pl

…

prune-kernel

…

recordmcount.c

scripts: clean up IA-64 code

2023-12-03 18:51:48 +09:00

recordmcount.h

…

recordmcount.pl

tracing: Remove redundant config HAVE_FTRACE_MCOUNT_RECORD

2025-07-22 20:15:56 -04:00

relocs_check.sh

powerpc: Move script to check relocations at compile time in scripts/

2023-04-19 07:46:31 -07:00

remove-stale-files

selinux: move genheaders to security/selinux/

2024-10-03 16:07:51 -04:00

rust_is_available_bindgen_0_66.h

rust: warn about bindgen versions 0.66.0 and 0.66.1

2024-07-10 10:28:52 +02:00

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_bindgen_libclang.h

…

rust_is_available_test.py

rust: warn on bindgen < 0.69.5 and libclang >= 19.1

2024-11-12 21:26:54 +01:00

rust_is_available.sh

rust: document bindgen 0.71.0 regression

2025-01-10 00:17:00 +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

kbuild: rust: add CONFIG_RUSTC_VERSION

2024-09-05 22:44:18 +02:00

rustdoc_test_builder.rs

rust: use absolute paths in macros referencing core and kernel

2025-05-23 00:12:14 +02:00

rustdoc_test_gen.rs

scripts: rust: emit path candidates in panic message

2025-07-21 00:18:43 +02:00

setlocalversion

setlocalversion: add -e option

2024-11-28 08:11:56 +09:00

show_delta

scripts: make python shebangs specific about desired version

2025-03-15 21:19:44 +09:00

sign-file.c

sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3

2024-09-20 19:52:48 +03:00

sorttable.c

scripts/sorttable: Fix endianness handling in build-time mcount sort

2025-04-02 09:51:26 -04:00

spdxcheck-test.sh

…

spdxcheck.py

scripts/spdxcheck: Handle license identifiers in Jinja comments

2025-01-08 15:38:33 +01:00

spdxexclude

…

spelling.txt

scripts/spelling.txt: add notifer||notifier to spelling.txt

2025-08-02 12:01:40 -07:00

sphinx-pre-install

scripts: sphinx-pre-install: fix release detection for Fedora

2025-06-25 12:22:48 -06:00

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

scripts: subarch.include: fix SUBARCH on macOS hosts

2024-09-10 13:56:37 +09:00

syscall.tbl

fs: introduce file_getattr and file_setattr syscalls

2025-07-02 17:05:17 +02:00

syscallhdr.sh

…

syscallnr.sh

…

syscalltbl.sh

x86/syscall: Mark exit[_group] syscall handlers __noreturn

2024-06-28 15:23:38 +02:00

tags.sh

scripts/tags.sh: allow to use alternative ctags implementation

2025-06-06 05:40:25 +09:00

test_doc_build.py

scripts: test_doc_build.py: regroup and rename arguments

2025-06-25 12:22:48 -06:00

tools-support-relr.sh

Makefile: use -z pack-relative-relocs

2023-04-17 11:23:06 +09:00

unifdef.c

scripts/unifdef: avoid constexpr keyword

2024-04-23 00:09:41 +09:00

ver_linux

ver_linux: Remove checks for reiserfsprogs.

2025-06-09 14:53:16 -06:00

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

xz: adjust arch-specific options for better kernel compression

2024-09-01 20:43:27 -07:00