linux-yocto/scripts
Martin Nybo Andersen 98a6e35f96 kbuild: Use CRC32 and a 1MiB dictionary for XZ compressed modules
commit fbf5892df2 upstream.

Kmod is now (since kmod commit 09c9f8c5df04 ("libkmod: Use kernel
decompression when available")) using the kernel decompressor, when
loading compressed modules.

However, the kernel XZ decompressor is XZ Embedded, which doesn't
handle CRC64 and dictionaries larger than 1MiB.

Use CRC32 and 1MiB dictionary when XZ compressing and installing
kernel modules.

Link: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1050582
Signed-off-by: Martin Nybo Andersen <tweek@tweek.dk>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Cc: Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-01-11 15:19:15 +01:00
..
atomic
basic
clang-tools gen_compile_commands: fix invalid escape sequence warning 2024-03-26 18:20:25 -04:00
coccinelle
dtc dt: dt-extract-compatibles: Don't follow symlinks when walking tree 2023-12-13 18:39:05 +01:00
dummy-tools
gcc-plugins gcc-plugins: Remove TODO_verify_il for GCC >= 16 2025-10-15 11:56:20 +02:00
gdb scripts/gdb: fix SB_* constants parsing 2024-06-16 13:41:32 +02:00
genksyms genksyms: fix memory leak when the same symbol is read from *.symref file 2025-02-21 13:49:23 +01:00
kconfig kconfig/nconf: Initialize the default locale at startup 2025-12-07 06:12:39 +09:00
ksymoops
mod modpost: fix the missed iteration for the max bit in do_input() 2025-01-09 13:30:05 +01:00
package kbuild: rpm-pkg: define _arch conditionally 2023-09-19 12:27:58 +02:00
selinux selinux: Chain up tool resolving errors in install_policy.sh 2025-04-10 14:33:30 +02:00
tracing
.gitignore
adjust_autoksyms.sh
as-version.sh
asn1_compiler.c
bin2c.c
bloat-o-meter
bootgraph.pl
bpf_doc.py scripts/bpf_doc: Use silent mode when exec make cmd 2024-04-10 16:28:21 +02:00
cc-can-link.sh
cc-version.sh
check_extable.sh
check-local-export
check-sysctl-docs
checkdeclares.pl
checkincludes.pl
checkkconfigsymbols.py
checkpatch.pl locking: Introduce __cleanup() based infrastructure 2024-02-23 09:12:51 +01:00
checkstack.pl checkstack: fix printed address 2023-12-13 18:39:19 +01:00
checksyscalls.sh
checkversion.pl
cleanfile
cleanpatch
coccicheck
config kbuild: fix argument parsing in scripts/config 2025-06-04 14:40:06 +02:00
const_structs.checkpatch
decode_stacktrace.sh scripts/decode_stacktrace.sh: optionally use LLVM utilities 2024-01-20 11:50:11 +01:00
decodecode
depmod.sh
dev-needs.sh
diffconfig
documentation-file-ref-check
export_report.pl
extract_xc3028.pl
extract-ikconfig
extract-module-sig.pl
extract-sys-certs.pl
extract-vmlinux
faddr2line
file-size.sh
find-unused-docs.sh
gcc-x86_32-has-stack-protector.sh kbuild: Fix '-S -c' in x86 stack protector scripts 2024-08-03 08:49:39 +02:00
gcc-x86_64-has-stack-protector.sh kbuild: Fix '-S -c' in x86 stack protector scripts 2024-08-03 08:49:39 +02:00
gen_autoksyms.sh
gen_ksymdeps.sh
gen-randstruct-seed.sh
generate_initcall_order.pl
generate_rust_analyzer.py scripts: generate_rust_analyzer: add missing macros deps 2025-03-28 21:58:58 +01:00
generate_rust_target.rs
get_abi.pl scripts/get_abi: fix source path leak 2024-01-31 16:17:01 -08:00
get_dvb_firmware
get_feat.pl
get_maintainer.pl
gfp-translate
head-object-list.txt
headerdep.pl
headers_install.sh
insert-sys-cert.c
install.sh
jobserver-exec
kallsyms.c kallsyms: Reduce the memory occupied by kallsyms_seqs_of_names[] 2023-10-25 12:03:16 +02:00
Kbuild.include
Kconfig.include
kernel-doc
ld-version.sh kbuild: Make ld-version.sh more robust against version string changes 2024-07-18 13:18:44 +02:00
leaking_addresses.pl
Lindent
link-vmlinux.sh kbuild: fix short log for AS in link-vmlinux.sh 2024-07-11 12:47:18 +02:00
Makefile
Makefile.asm-generic
Makefile.build kbuild: rust: avoid creating temporary files 2024-05-17 11:56:10 +02:00
Makefile.clang kbuild: add $(CLANG_FLAGS) to KBUILD_CPPFLAGS 2025-06-27 11:07:24 +01:00
Makefile.clean
Makefile.compiler kbuild: Add KBUILD_CPPFLAGS to as-option invocation 2025-06-27 11:07:24 +01:00
Makefile.debug
Makefile.dtbinst kbuild: Install dtb files as 0644 in Makefile.dtbinst 2024-07-05 09:31:57 +02:00
Makefile.extrawarn kbuild: Move -Wenum-enum-conversion to W=2 2025-02-21 13:49:46 +01:00
Makefile.gcc-plugins
Makefile.headersinst
Makefile.host kbuild: rust: avoid creating temporary files 2024-05-17 11:56:10 +02:00
Makefile.kasan
Makefile.kcov
Makefile.kcsan
Makefile.kmsan
Makefile.lib objtool: Silence more KCOV warnings, part 2 2025-05-02 07:47:10 +02:00
Makefile.modfinal btf, scripts: rust: drop is_rust_module.sh 2024-05-17 11:56:17 +02:00
Makefile.modinst kbuild: Use CRC32 and a 1MiB dictionary for XZ compressed modules 2026-01-11 15:19:15 +01:00
Makefile.modpost modpost: propagate W=1 build option to modpost 2024-02-23 09:12:38 +01:00
Makefile.package
Makefile.randstruct
Makefile.ubsan
Makefile.userprogs
Makefile.vmlinux
Makefile.vmlinux_o
makelst
markup_oops.pl
min-tool-version.sh
mkcompile_h
mksysmap
mkuboot.sh
module.lds.S
modules-check.sh
nsdeps
objdiff
objdump-func
pahole-flags.sh bpf: Add --skip_encoding_btf_inconsistent_proto, --btf_gen_optimized to pahole flags for v1.25 2024-01-20 11:50:10 +01:00
pahole-version.sh
parse-maintainers.pl
patch-kernel
profile2linkerlist.pl
prune-kernel
recordmcount.c
recordmcount.h
recordmcount.pl
remove-stale-files
rust_is_available_bindgen_libclang.h
rust_is_available.sh rust: work around bindgen 0.69.0 issue 2024-08-29 17:30:32 +02:00
setlocalversion
show_delta
sign-file.c sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2025-04-25 10:44:04 +02:00
sorttable.c
sorttable.h scripts/sorttable: fix orc_sort_cmp() to maintain symmetry and transitivity 2025-01-17 13:34:38 +01:00
spdxcheck-test.sh
spdxcheck.py
spdxexclude
spelling.txt
sphinx-pre-install
split-man.pl
ssl-common.h sign-file,extract-cert: avoid using deprecated ERR_get_error_line() 2025-04-25 10:44:04 +02:00
stackdelta
stackusage
subarch.include
syscallhdr.sh
syscallnr.sh
syscalltbl.sh
tags.sh scripts/tags.sh: Resolve gtags empty index generation 2023-07-05 18:27:38 +01:00
test_fortify.sh
tools-support-relr.sh
unifdef.c
ver_linux
xen-hypercalls.sh
xz_wrap.sh