Ard Biesheuvel e8d9375e53 BACKPORT: arm64: unwind: add asynchronous unwind tables to kernel and modules ... Enable asynchronous unwind table generation for both the core kernel as well as modules, and emit the resulting .eh_frame sections as init code so we can use the unwind directives for code patching at boot or module load time. This will be used by dynamic shadow call stack support, which will rely on code patching rather than compiler codegen to emit the shadow call stack push and pop instructions. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Sami Tolvanen <samitolvanen@google.com> Tested-by: Sami Tolvanen <samitolvanen@google.com> Link: https://lore.kernel.org/r/20221027155908.1940624-2-ardb@kernel.org Signed-off-by: Will Deacon <will@kernel.org> (cherry picked from commit 68c76ad4a9571a2b603665c85cf8229bcf04982a) Bug: 283954062 Change-Id: I2e17c7171295dc3859ff385b11a10048f6c87ec5 Signed-off-by: Sami Tolvanen <samitolvanen@google.com>		2023-05-25 15:37:14 -07:00
..
atomic	Fix up more non-executable files marked executable	2023-02-01 08:34:49 +01:00
basic	randstruct: Move seed generation into scripts/basic/	2022-05-08 01:33:07 -07:00
clang-tools	scripts: handle BrokenPipeError for python scripts	2023-03-17 08:50:31 +01:00
coccinelle	update Coccinelle URL	2022-08-07 21:30:36 +02:00
dtc	dt: Add a check for undocumented compatible strings in kernel	2022-09-27 10:36:16 -05:00
dummy-tools	kbuild: dummy-tools: pretend we understand __LONG_DOUBLE_128__	2022-08-21 02:47:48 +09:00
gcc-plugins	gcc-plugins: drop -std=gnu++11 to fix GCC 13 build	2023-03-10 09:33:51 +01:00
gdb	Updates to various subsystems which I help look after. lib, ocfs2,	2022-08-07 10:03:24 -07:00
genksyms	genksyms: adjust the output format to modpost	2022-05-24 16:33:20 +09:00
kconfig	kconfig: Update config changed flag before calling callback	2023-03-22 13:33:52 +01:00
ksymoops
mod	This is the 6.1.23 stable release	2023-04-06 14:14:07 +00:00
package	builddeb: clean generated package content	2023-03-10 09:33:41 +01:00
selinux	selinux: remove runtime disable message in the install_policy.sh script	2022-09-20 14:12:25 -04:00
tracing	ftrace/scripts: Update the instructions for ftrace-bisect.sh	2023-02-01 08:34:37 +01:00
.gitignore	scripts: add generate_rust_target.rs	2022-09-28 09:02:06 +02:00
adjust_autoksyms.sh	kbuild: split the second line of *.mod into *.usyms	2022-05-08 03:16:59 +09:00
as-version.sh
asn1_compiler.c	UPSTREAM: ASN.1: Fix check for strdup() success	2023-05-16 17:26:47 +00:00
bin2c.c
bloat-o-meter	scripts/bloat-o-meter: add -p argument	2022-07-17 17:31:40 -07:00
bootgraph.pl
bpf_doc.py	bpf/scripts: Assert helper enum value is aligned with comment order	2022-08-25 11:49:14 -07:00
cc-can-link.sh
cc-version.sh	Kbuild: add Rust support	2022-09-28 09:02:20 +02:00
check-local-export	kbuild: rewrite check-local-export in sh/awk	2022-09-29 04:40:15 +09:00
check-sysctl-docs
check_extable.sh
checkdeclares.pl
checkincludes.pl
checkkconfigsymbols.py	scripts: handle BrokenPipeError for python scripts	2023-03-17 08:50:31 +01:00
checkpatch.pl	- hfs and hfsplus kmap API modernization from Fabio Francesco	2022-10-12 11:00:22 -07:00
checkstack.pl	checkstack: add riscv support for scripts/checkstack.pl	2022-07-27 21:18:00 +09:00
checksyscalls.sh	checksyscalls: ignore -Wunused-macros	2022-05-08 03:16:59 +09:00
checkversion.pl
cleanfile
cleanpatch
coccicheck
config
const_structs.checkpatch
decode_stacktrace.sh	scripts: decode_stacktrace: demangle Rust symbols	2022-09-28 09:01:40 +02:00
decodecode	scripts/decodecode: improve faulting line determination	2022-09-11 21:55:05 -07:00
depmod.sh
dev-needs.sh
diffconfig	scripts: handle BrokenPipeError for python scripts	2023-03-17 08:50:31 +01:00
documentation-file-ref-check
export_report.pl
extract-ikconfig	scripts/extract-ikconfig: add zstd compression support	2022-08-29 13:58:47 +09:00
extract-module-sig.pl
extract-sys-certs.pl
extract-vmlinux
extract_xc3028.pl
faddr2line	scripts/faddr2line: Fix regression in name resolution on ppc64le	2022-11-16 10:42:10 +01:00
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	randstruct: Move seed generation into scripts/basic/	2022-05-08 01:33:07 -07:00
gen_autoksyms.sh	kbuild: Ignore __this_module in gen_autoksyms.sh	2022-06-26 06:15:05 +09:00
gen_gki_modules_headers.sh	ANDROID: GKI: gen_gki_modules_headers update preprocessing	2023-05-12 19:53:48 +00:00
gen_ksymdeps.sh
generate_initcall_order.pl
generate_rust_analyzer.py	scripts: add generate_rust_analyzer.py	2022-09-28 09:02:06 +02:00
generate_rust_target.rs	x86: enable initial Rust support	2022-09-28 09:02:45 +02:00
get_abi.pl	scripts/get_abi: Fix wrong script file name in the help message	2022-04-24 10:38:44 +02:00
get_dvb_firmware
get_feat.pl	scripts: get_feat.pl: use /usr/bin/env to find perl	2022-06-30 12:22:17 -06:00
get_maintainer.pl	get_maintainer: Honor mailmap for in file emails	2022-04-29 14:38:00 -07:00
gfp-translate
head-object-list.txt	arm64: remove special treatment for the link order of head.o	2023-02-25 11:25:42 +01:00
headerdep.pl
headers_install.sh	scripts: headers_install.sh: Update config leak ignore entries	2022-07-27 21:18:00 +09:00
insert-sys-cert.c
install.sh	kbuild: factor out the common installation code into scripts/install.sh	2022-05-11 21:45:53 +09:00
is_rust_module.sh	scripts: add is_rust_module.sh	2022-09-28 09:02:06 +02:00
jobserver-exec
kallsyms.c	Kbuild updates for v6.1	2022-10-10 12:00:45 -07:00
Kbuild.include	kbuild: remove the target in signal traps when interrupted	2022-09-29 02:00:29 +09:00
Kconfig.include	Kbuild: add Rust support	2022-09-28 09:02:20 +02:00
kernel-doc	scripts: kernel-doc: Always increment warnings counter	2022-06-13 11:07:45 -06:00
ld-version.sh
leaking_addresses.pl
Lindent
link-vmlinux.sh	kbuild: rebuild .vmlinux.export.o when its prerequisite is updated	2022-10-03 03:52:58 +09:00
Makefile	Kbuild: add Rust support	2022-09-28 09:02:20 +02:00
Makefile.asm-generic
Makefile.build	kbuild: add -fno-discard-value-names to cmd_cc_ll_c	2022-10-15 05:22:29 +09:00
Makefile.clang
Makefile.clean	kbuild: drop $(objtree)/ prefix support for clean-files	2022-05-08 03:17:00 +09:00
Makefile.compiler	Makefile.compiler: replace cc-ifversion with compiler-specific macros	2022-09-29 04:40:16 +09:00
Makefile.debug	Kbuild: add Rust support	2022-09-28 09:02:20 +02:00
Makefile.dtbinst
Makefile.extrawarn	Kbuild updates for v6.1	2022-10-10 12:00:45 -07:00
Makefile.gcc-plugins	gcc-plugins: Undefine LATENT_ENTROPY_PLUGIN when plugin disabled for a file	2022-08-16 12:25:53 -07:00
Makefile.headersinst
Makefile.host	Kbuild: add Rust support	2022-09-28 09:02:20 +02:00
Makefile.kasan
Makefile.kcov
Makefile.kcsan
Makefile.kmsan	kmsan: add KMSAN runtime core	2022-10-03 14:03:19 -07:00
Makefile.lib	Merge 27bc50fc90 ("Merge tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm") into android-mainline	2022-10-25 14:49:20 +02:00
Makefile.modfinal	Merge 8afc66e8d4 ("Merge tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild") into android-mainline	2022-10-14 23:13:48 -07:00
Makefile.modinst	This is the 6.1.11 stable release	2023-02-09 13:29:55 +00:00
Makefile.modpost	ANDROID: modules: re-introduce the MODULE_SCMVERSION config	2023-03-01 01:47:13 +00:00
Makefile.package	scripts: add rust in scripts/Makefile.package	2022-11-24 09:27:57 +09:00
Makefile.randstruct	randstruct: Enable Clang support	2022-05-08 01:33:07 -07:00
Makefile.ubsan
Makefile.userprogs
Makefile.vmlinux	kbuild: rebuild .vmlinux.export.o when its prerequisite is updated	2022-10-03 03:52:58 +09:00
Makefile.vmlinux_o	kbuild: move modules.builtin(.modinfo) rules to Makefile.vmlinux_o	2022-10-03 03:52:58 +09:00
makelst
markup_oops.pl
min-tool-version.sh	scripts/min-tool-version.sh: raise minimum clang version to 15.0.0 for s390	2022-11-09 18:41:16 +01:00
mkcompile_h	Revert "kbuild: Make scripts/compile.h when sh != bash"	2022-09-29 04:40:15 +09:00
mksysmap	kallsyms: ignore __kstrtab_* and __kstrtabns_* symbols	2022-10-03 03:51:58 +09:00
mkuboot.sh
module.lds.S	BACKPORT: arm64: unwind: add asynchronous unwind tables to kernel and modules	2023-05-25 15:37:14 -07:00
modules-check.sh
nsdeps	scripts/nsdeps: adjust to the format change of *.mod files	2022-06-08 20:14:13 +09:00
objdiff	kbuild: clean .tmp_* pattern by make clean	2022-06-05 06:20:57 +09:00
objdump-func	scripts: Create objdump-func helper script	2022-05-12 10:08:43 -07:00
pahole-flags.sh
pahole-version.sh
parse-maintainers.pl
patch-kernel
profile2linkerlist.pl
prune-kernel	scripts/prune-kernel: Use kernel-install if available	2022-05-11 21:46:38 +09:00
recordmcount.c
recordmcount.h
recordmcount.pl
remove-stale-files	RISC-V Patches for the 5.20 Merge Window, Part 2	2022-08-12 18:39:43 -07:00
rust_is_available.sh	scripts: add rust_is_available.sh	2022-09-28 09:02:06 +02:00
rust_is_available_bindgen_libclang.h	scripts: add rust_is_available.sh	2022-09-28 09:02:06 +02:00
setlocalversion
show_delta
sign-file.c	Merge 4d1044fcb9 ("Merge tag 'riscv-for-linus-5.20-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux") into android-mainline	2022-08-25 12:09:21 +02:00
sorttable.c	LoongArch: Add ELF-related definitions	2022-06-03 20:09:27 +08:00
sorttable.h
spdxcheck-test.sh	docs: move Linux logo into a new images folder	2022-06-01 09:32:45 -06:00
spdxcheck.py	scripts/spdxcheck: Put excluded files and directories into a separate file	2022-05-18 15:34:33 +02:00
spdxexclude	scripts/spdxcheck: Exclude top-level README	2022-05-18 15:35:42 +02:00
spelling.txt
sphinx-pre-install	scripts: sphinx-pre-install: place a warning for Sphinx >= 3.0	2022-07-07 12:47:34 -06:00
split-man.pl
stackdelta
stackusage
subarch.include	LoongArch: Add build infrastructure	2022-06-03 20:09:27 +08:00
syscallhdr.sh
syscallnr.sh
syscalltbl.sh
tags.sh	scripts/tags.sh: fix incompatibility with PCRE2	2023-03-03 11:52:25 +01:00
test_fortify.sh
tools-support-relr.sh
unifdef.c
ver_linux
xen-hypercalls.sh
xz_wrap.sh