Josh Poimboeuf 4a5de9b76f objtool: Enable unreachable warnings for CLANG LTO ... With IBT support in, objtool is now fully capable of following vmlinux code flow in LTO mode. Start reporting unreachable warnings for Clang LTO as well. Fixes: ed53a0d971 ("x86/alternative: Use .ibt_endbr_seal to seal indirect calls") Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/7b12df54bceeb0761fe9fc8269ea0c00501214a9.1650300597.git.jpoimboe@redhat.com		2022-04-19 21:58:48 +02:00
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atomic	…
basic	fixdep: use fflush() and ferror() to ensure successful write to files	2022-03-31 12:03:46 +09:00
clang-tools	…
coccinelle	…
dtc	Devicetree updates for v5.18:	2022-03-26 11:41:53 -07:00
dummy-tools	…
gcc-plugins	gcc-plugins: latent_entropy: use /dev/urandom	2022-04-12 11:31:40 -07:00
gdb	…
genksyms	…
kconfig	kconfig: remove stale comment about removed kconfig_print_symbol()	2022-04-02 00:04:17 +09:00
ksymoops	…
mod	modpost: restore the warning message for missing symbol versions	2022-04-03 03:11:51 +09:00
package	…
selinux	…
tracing	…
.gitignore	…
Kbuild.include	…
Kconfig.include	…
Lindent	…
Makefile	…
Makefile.asm-generic	…
Makefile.build	objtool: Enable unreachable warnings for CLANG LTO	2022-04-19 21:58:48 +02:00
Makefile.clang	um: Allow builds with Clang	2022-03-21 08:13:03 -07:00
Makefile.clean	…
Makefile.compiler	…
Makefile.debug	…
Makefile.dtbinst	…
Makefile.extrawarn	Kbuild: add -Wno-shift-negative-value where -Wextra is used	2022-03-13 17:30:31 +09:00
Makefile.gcc-plugins	…
Makefile.headersinst	…
Makefile.host	…
Makefile.kasan	…
Makefile.kcov	…
Makefile.kcsan	…
Makefile.lib	Kbuild updates for v5.18	2022-03-31 11:59:03 -07:00
Makefile.modfinal	…
Makefile.modinst	…
Makefile.modpost	…
Makefile.package	…
Makefile.ubsan	…
Makefile.userprogs	…
adjust_autoksyms.sh	…
as-version.sh	…
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	…
checkdeclares.pl	…
checkincludes.pl	…
checkkconfigsymbols.py	…
checkpatch.pl	checkpatch: use python3 to find codespell dictionary	2022-03-23 19:00:34 -07:00
checkstack.pl	…
checksyscalls.sh	…
checkversion.pl	…
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-ikconfig	…
extract-module-sig.pl	…
extract-sys-certs.pl	…
extract-vmlinux	…
extract_xc3028.pl	…
faddr2line	…
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	…
gen_ksymdeps.sh	…
generate_initcall_order.pl	…
get_abi.pl	Some late-arriving documentation improvements. This is mostly build-system	2022-03-31 12:10:42 -07:00
get_dvb_firmware	…
get_feat.pl	scripts/get_feat.pl: allow output the parsed file names	2022-03-28 13:53:46 -06:00
get_maintainer.pl	…
gfp-translate	…
headerdep.pl	…
headers_install.sh	…
insert-sys-cert.c	…
jobserver-exec	…
kallsyms.c	kallsyms: ignore all local labels prefixed by '.L'	2022-02-22 00:44:16 +09:00
kernel-doc	scripts/kernel-doc: change the line number meta info	2022-03-28 13:53:46 -06:00
ld-version.sh	…
leaking_addresses.pl	…
link-vmlinux.sh	objtool: Enable unreachable warnings for CLANG LTO	2022-04-19 21:58:48 +02:00
makelst	…
markup_oops.pl	…
min-tool-version.sh	…
mkcompile_h	sched/preempt: Tell about PREEMPT_DYNAMIC on kernel headers	2022-03-11 15:36:35 +01:00
mksysmap	…
mkuboot.sh	…
module.lds.S	…
modules-check.sh	…
nsdeps	…
objdiff	…
pahole-flags.sh	scripts/pahole-flags.sh: Parse DWARF and generate BTF with multithreading.	2022-02-22 14:32:44 -08:00
pahole-version.sh	…
parse-maintainers.pl	…
patch-kernel	…
profile2linkerlist.pl	…
prune-kernel	…
recordmcount.c	…
recordmcount.h	…
recordmcount.pl	nds32: Remove the architecture	2022-03-07 13:54:59 +01:00
remove-stale-files	…
setlocalversion	…
show_delta	…
sign-file.c	…
sorttable.c	s390/extable: convert to relative table with data	2022-03-08 00:33:00 +01:00
sorttable.h	…
spdxcheck-test.sh	…
spdxcheck.py	…
spelling.txt	scripts/spelling.txt: add more spellings to spelling.txt	2022-03-22 15:57:00 -07:00
sphinx-pre-install	…
split-man.pl	…
stackdelta	…
stackusage	…
subarch.include	…
syscallhdr.sh	…
syscallnr.sh	…
syscalltbl.sh	…
tags.sh	…
test_fortify.sh	…
tools-support-relr.sh	…
unifdef.c	…
ver_linux	…
xen-hypercalls.sh	…
xz_wrap.sh	…