Srikar Dronamraju d074f173fb 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 11:28:38 +01:00
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atomic	atomics: Fix atomic64_{read_acquire,set_release} fallbacks	2022-04-08 14:23:57 +02:00
basic	…
clang-tools	gen_compile_commands: fix missing 'sys' package	2021-09-19 10:13:03 +09:00
coccinelle	scripts: coccinelle: allow list_entry_is_head() to use pos	2021-08-08 22:00:49 +02:00
dtc	scripts/dtc: Call pkg-config POSIXly correct	2022-04-08 14:23:29 +02:00
dummy-tools	kbuild: dummy-tools: avoid tmpdir leak in dummy gcc	2022-08-25 11:40:14 +02:00
gcc-plugins	gcc-plugins: latent_entropy: use /dev/urandom	2022-04-20 09:34:18 +02:00
gdb	scripts/gdb: fix 'lx-dmesg' on 32 bits arch	2022-08-17 14:23:56 +02:00
genksyms	…
kconfig	kconfig: fix failing to generate auto.conf	2022-02-23 12:03:20 +01:00
ksymoops	…
mod	modpost: fix section mismatch check for exported init/exit sections	2022-06-29 09:03:31 +02:00
package	kbuild: rpm-pkg: fix breakage when V=1 is used	2022-10-26 12:35:27 +02:00
selinux	selinux: use "grep -E" instead of "egrep"	2022-10-26 12:34:35 +02:00
tracing	scripts/tracing: fix the bug that can't parse raw_trace_func	2021-08-04 17:49:26 -04:00
.gitignore	…
Kbuild.include	kbuild: remove the target in signal traps when interrupted	2022-10-26 12:35:27 +02:00
Kconfig.include	…
Lindent	…
Makefile	…
Makefile.asm-generic	…
Makefile.build	x86/retbleed: Add fine grained Kconfig knobs	2022-07-23 12:54:10 +02:00
Makefile.clang	kbuild: Add -Werror=ignored-optimization-argument to CLANG_FLAGS	2021-09-19 10:55:18 +09:00
Makefile.clean	…
Makefile.compiler	…
Makefile.dtbinst	…
Makefile.extrawarn	Makefile.extrawarn: Move -Wcast-function-type-strict to W=1	2022-10-12 09:53:26 +02:00
Makefile.gcc-plugins	gcc-plugins: Undefine LATENT_ENTROPY_PLUGIN when plugin disabled for a file	2022-08-25 11:40:27 +02:00
Makefile.headersinst	…
Makefile.host	…
Makefile.kasan	kasan: always respect CONFIG_KASAN_STACK	2021-09-24 16:13:35 -07:00
Makefile.kcov	…
Makefile.kcsan	…
Makefile.lib	kbuild: move objtool_args back to scripts/Makefile.build	2022-05-15 20:18:50 +02:00
Makefile.modfinal	kbuild: Unify options for BTF generation for vmlinux and modules	2022-09-08 12:28:08 +02:00
Makefile.modinst	…
Makefile.modpost	kbuild: Fix include path in scripts/Makefile.modpost	2022-09-05 10:30:06 +02:00
Makefile.package	…
Makefile.ubsan	ubsan: remove CONFIG_UBSAN_OBJECT_SIZE	2022-04-13 20:59:27 +02:00
Makefile.userprogs	…
adjust_autoksyms.sh	kbuild: redo fake deps at include/ksym/*.h	2021-09-03 08:17:21 +09:00
as-version.sh	kbuild: Switch to 'f' variants of integrated assembler flag	2021-09-03 08:17:20 +09:00
asn1_compiler.c	…
bin2c.c	…
bloat-o-meter	…
bootgraph.pl	…
bpf_doc.py	…
cc-can-link.sh	…
cc-version.sh	…
check-sysctl-docs	…
check_extable.sh	scripts: check_extable: fix typo in user error message	2021-09-08 11:50:28 -07:00
checkdeclares.pl	scripts: make some scripts executable	2021-08-10 09:13:25 +09:00
checkincludes.pl	…
checkkconfigsymbols.py	checkkconfigsymbols.py: Remove skipping of help lines in parse_kconfig_file	2021-09-19 10:13:03 +09:00
checkpatch.pl	Compiler Attributes: add __alloc_size() for better bounds checking	2022-07-12 16:35:01 +02:00
checkstack.pl	…
checksyscalls.sh	checksyscalls: Unconditionally ignore fstat{,at}64	2021-10-07 17:16:28 -07:00
checkversion.pl	scripts: checkversion: modernize linux/version.h search strings	2021-08-05 20:55:39 +09:00
cleanfile	…
cleanpatch	…
coccicheck	…
config	…
const_structs.checkpatch	…
decode_stacktrace.sh	…
decodecode	…
depmod.sh	…
dev-needs.sh	…
diffconfig	…
documentation-file-ref-check	…
export_report.pl	…
extract-cert.c	cert host tools: Stop complaining about deprecated OpenSSL functions	2022-11-16 09:58:28 +01:00
extract-ikconfig	…
extract-module-sig.pl	…
extract-sys-certs.pl	…
extract-vmlinux	…
extract_xc3028.pl	…
faddr2line	scripts/faddr2line: Fix regression in name resolution on ppc64le	2022-12-08 11:28:38 +01:00
file-size.sh	…
find-unused-docs.sh	…
gcc-goto.sh	…
gcc-ld	…
gcc-x86_32-has-stack-protector.sh	…
gcc-x86_64-has-stack-protector.sh	…
gen_autoksyms.sh	kbuild: Fix TRIM_UNUSED_KSYMS with LTO_CLANG	2021-09-03 08:12:39 +09:00
gen_ksymdeps.sh	kbuild: redo fake deps at include/ksym/*.h	2021-09-03 08:17:21 +09:00
generate_initcall_order.pl	…
get_abi.pl	…
get_dvb_firmware	…
get_feat.pl	…
get_maintainer.pl	…
gfp-translate	…
headerdep.pl	…
headers_check.pl	…
headers_install.sh	…
insert-sys-cert.c	…
jobserver-exec	…
kallsyms.c	…
kernel-doc	stddef: Introduce DECLARE_FLEX_ARRAY() helper	2022-07-12 16:35:03 +02:00
ld-version.sh	…
leaking_addresses.pl	leaking_addresses: Always print a trailing newline	2021-11-18 19:16:16 +01:00
link-vmlinux.sh	kbuild: Unify options for BTF generation for vmlinux and modules	2022-09-08 12:28:08 +02:00
makelst	…
markup_oops.pl	…
min-tool-version.sh	Documentation: raise minimum supported version of GCC to 5.1	2021-09-13 10:18:28 -07:00
mkcompile_h	…
mksysmap	mksysmap: Fix the mismatch of 'L0' symbols in System.map	2022-09-23 14:15:51 +02:00
mkuboot.sh	…
module.lds.S	modules: Ensure natural alignment for .altinstructions and __bug_table sections	2022-08-25 11:40:41 +02:00
modules-check.sh	…
nsdeps	…
objdiff	…
pahole-flags.sh	kbuild: fix up permissions on scripts/pahole-flags.sh	2022-09-08 12:30:36 +02:00
parse-maintainers.pl	…
patch-kernel	…
profile2linkerlist.pl	…
prune-kernel	…
recordmcount.c	…
recordmcount.h	…
recordmcount.pl	recordmcount.pl: fix typo in s390 mcount regex	2022-01-05 12:42:33 +01:00
remove-stale-files	…
setlocalversion	scripts/setlocalversion: fix a bug when LOCALVERSION is empty	2021-07-18 23:48:14 +09:00
show_delta	…
sign-file.c	cert host tools: Stop complaining about deprecated OpenSSL functions	2022-11-16 09:58:28 +01:00
sorttable.c	x86/extable: Rework the exception table mechanics	2022-07-29 17:25:25 +02:00
sorttable.h	…
spdxcheck-test.sh	scripts/spdxcheck-test.sh: Drop python2	2021-07-21 15:59:32 +02:00
spdxcheck.py	…
spelling.txt	…
sphinx-pre-install	scripts: sphinx-pre-install: Fix ctex support on Debian	2022-01-27 11:05:44 +01:00
split-man.pl	…
stackdelta	…
stackusage	…
subarch.include	parisc: Fix compile failure when building 64-bit kernel natively	2021-09-01 21:52:02 +02:00
syscallhdr.sh	…
syscallnr.sh	scripts: make some scripts executable	2021-08-10 09:13:25 +09:00
syscalltbl.sh	…
tags.sh	…
tools-support-relr.sh	…
unifdef.c	…
ver_linux	…
xen-hypercalls.sh	scripts: make some scripts executable	2021-08-10 09:13:25 +09:00
xz_wrap.sh	…