Srikar Dronamraju 836431e9c5 scripts/faddr2line: Fix regression in name resolution on ppc64le ... [ Upstream commit 2d77de1581 ] Commit 1d1a0e7c51 ("scripts/faddr2line: Fix overlapping text section failures") can cause faddr2line to fail on ppc64le on some distributions, while it works fine on other distributions. The failure can be attributed to differences in the readelf output. $ ./scripts/faddr2line vmlinux find_busiest_group+0x00 no match for find_busiest_group+0x00 On ppc64le, readelf adds the localentry tag before the symbol name on some distributions, and adds the localentry tag after the symbol name on other distributions. This problem has been discussed previously: https://lore.kernel.org/bpf/20191211160133.GB4580@calabresa/ This problem can be overcome by filtering out the localentry tags in the readelf output. Similar fixes are already present in the kernel by way of the following commits: 1fd6cee127 ("libbpf: Fix VERSIONED_SYM_COUNT number parsing") aa915931ac ("libbpf: Fix readelf output parsing for Fedora") [jpoimboe: rework commit log] Fixes: 1d1a0e7c51 ("scripts/faddr2line: Fix overlapping text section failures") Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Reviewed-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com> Link: https://lore.kernel.org/r/20220927075211.897152-1-srikar@linux.vnet.ibm.com Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-12-08 11:18:32 +01:00
..
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: dtx_diff: remove broken example from help text	2022-01-27 09:04:33 +01:00
gcc-plugins	gcc-plugins: latent_entropy: use /dev/urandom	2022-04-20 09:12:50 +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: let 'shell' return enough output for deep path names	2022-02-23 11:58:42 +01:00
ksymoops
mod	modpost: fix section mismatch check for exported init/exit sections	2022-07-02 16:27:38 +02:00
package	kbuild: deb-pkg: fix bindeb-pkg breakage when O= is used	2019-04-17 08:38:45 +02:00
selinux	selinux: use "grep -E" instead of "egrep"	2022-10-26 13:19:24 +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
asn1_compiler.c
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
bpf_helpers_doc.py
cc-can-link.sh	bpfilter: check compiler capability in Kconfig	2018-06-28 13:36:39 +09:00
check_00index.sh
check_extable.sh
checkincludes.pl
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
checkversion.pl
clang-version.sh	kbuild: Add a space after ! to prevent parsing as file pattern	2018-08-22 23:21:40 +09:00
cleanfile
cleanpatch
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
extract-cert.c	cert host tools: Stop complaining about deprecated OpenSSL functions	2022-11-25 17:40:20 +01:00
extract-ikconfig
extract-module-sig.pl
extract-sys-certs.pl
extract-vmlinux	scripts: teach extract-vmlinux about LZ4 and ZSTD	2018-07-08 09:32:32 +09:00
extract_xc3028.pl
faddr2line	scripts/faddr2line: Fix regression in name resolution on ppc64le	2022-12-08 11:18:32 +01:00
file-size.sh
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
gcc-plugin.sh
gcc-version.sh
gcc-x86_32-has-stack-protector.sh
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
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
headers.sh
headers_check.pl
headers_install.sh
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
leaking_addresses.pl	leaking_addresses: Always print a trailing newline	2021-11-26 11:36:06 +01:00
Lindent
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
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
Makefile.extrawarn	Makefile.extrawarn: Move -Wcast-function-type-strict to W=1	2022-10-26 13:19:16 +02:00
Makefile.gcc-plugins	gcc-plugins: Undefine LATENT_ENTROPY_PLUGIN when plugin disabled for a file	2022-08-25 11:15:42 +02:00
Makefile.headersinst
Makefile.host	kbuild: Rename HOST_LOADLIBES to KBUILD_HOSTLDLIBS	2018-07-18 01:18:05 +09:00
Makefile.kasan
Makefile.kcov
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: Fix include path in scripts/Makefile.modpost	2022-09-05 10:26:33 +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
markup_oops.pl
mkcompile_h	kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set	2021-07-28 11:13:43 +02:00
mkmakefile
mksysmap	mksysmap: Fix the mismatch of 'L0' symbols in System.map	2022-09-28 11:02:53 +02:00
mkuboot.sh
module-common.lds
namespace.pl	namespace: fix namespace.pl script to support relative paths	2019-10-29 09:19:36 +01:00
objdiff
parse-maintainers.pl	parse-maintainers: Mark as executable	2020-03-25 08:06:08 +01:00
patch-kernel
pnmtologo.c
profile2linkerlist.pl
prune-kernel
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	recordmcount.pl: fix typo in s390 mcount regex	2022-01-05 12:34:58 +01:00
setlocalversion	scripts/setlocalversion: make git describe output more reliable	2020-11-05 11:08:31 +01:00
show_delta
sign-file.c	cert host tools: Stop complaining about deprecated OpenSSL functions	2022-11-25 17:40:20 +01:00
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
stackusage
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
xz_wrap.sh