Laurent Pinchart bed4ed3057 scripts/kernel-doc: Override -Werror from KCFLAGS with KDOC_WERROR ... Since commit 2c12c8103d ("scripts/kernel-doc: optionally treat warnings as errors"), the kernel-doc script will treat warnings as errors when one of the following conditions is true: - The KDOC_WERROR environment variable is non-zero - The KCFLAGS environment variable contains -Werror - The -Werror parameter is passed to kernel-doc Checking KCFLAGS for -Werror allows piggy-backing on the C compiler error handling. However, unlike the C compiler, kernel-doc has no provision for -Wno-error. This makes compiling the kernel with -Werror (to catch regressions) and W=1 (to enable more checks) always fail, without the same possibility as offered by the C compiler to treating some selected warnings as warnings despite the global -Werror setting. To fix this, evaluate KDOC_WERROR after KCFLAGS, which allows disabling the warnings-as-errors behaviour of kernel-doc selectively by setting KDOC_WERROR=0. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Link: https://lore.kernel.org/r/20210730225401.4401-1-laurent.pinchart+renesas@ideasonboard.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>		2021-08-12 08:58:13 -06:00
..
atomic	locking/atomics: atomic-instrumented: simplify ifdeffery	2021-05-26 13:20:52 +02:00
basic	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
clang-tools	gen_compile_commands: prune some directories	2021-02-16 22:23:56 +09:00
coccinelle	coccinelle: api: remove kobj_to_dev.cocci script	2021-06-21 20:45:49 +02:00
dtc	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
dummy-tools	kbuild: dummy-tools: adjust to stricter stackprotector check	2021-05-17 12:10:03 +09:00
gcc-plugins	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
gdb	scripts/gdb: add lx_current support for arm64	2021-05-07 00:26:33 -07:00
genksyms	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
kconfig	Kbuild updates for v5.14	2021-07-10 11:01:38 -07:00
ksymoops	…
mod	kbuild: modpost: Explicitly warn about unprototyped symbols	2021-06-17 10:01:05 +09:00
package	kbuild: buildtar: add riscv support	2021-03-29 23:13:30 -07:00
selinux	…
tracing	tweewide: Fix most Shebang lines	2020-12-08 23:30:04 +09:00
.gitignore	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
Kbuild.include	kbuild: sink stdout from cmd for silent build	2021-05-27 04:01:50 +09:00
Kconfig.include	kbuild: check the minimum assembler version in Kconfig	2021-04-25 05:14:41 +09:00
Lindent	…
Makefile	Fix CVE-2020-26541	2021-04-26 08:38:10 -07:00
Makefile.asm-generic	kbuild: prefix $(srctree)/ to some included Makefiles	2021-03-15 19:20:48 +09:00
Makefile.build	Kbuild updates for v5.14	2021-07-10 11:01:38 -07:00
Makefile.clean	kbuild: prefix $(srctree)/ to some included Makefiles	2021-03-15 19:20:48 +09:00
Makefile.compiler	kbuild: remove TMPO from try-run	2021-04-25 05:25:56 +09:00
Makefile.dtbinst	kbuild: prefix $(srctree)/ to some included Makefiles	2021-03-15 19:20:48 +09:00
Makefile.extrawarn	Makefile.extrawarn: remove -Wnested-externs warning	2020-12-08 23:30:05 +09:00
Makefile.gcc-plugins	…
Makefile.headersinst	kbuild: prefix $(srctree)/ to some included Makefiles	2021-03-15 19:20:48 +09:00
Makefile.host	…
Makefile.kasan	kasan: arm64: support specialized outlined tag mismatch checks	2021-05-26 23:31:26 +01:00
Makefile.kcov	…
Makefile.kcsan	…
Makefile.lib	kbuild: refactor modname-multi by using suffix-search	2021-05-06 02:14:38 +09:00
Makefile.modfinal	Kbuild updates for v5.14	2021-07-10 11:01:38 -07:00
Makefile.modinst	kbuild: add support for zstd compressed modules	2021-04-25 05:25:06 +09:00
Makefile.modpost	kbuild: fix false-positive modpost warning when all symbols are trimmed	2021-04-25 05:17:53 +09:00
Makefile.package	kbuild: deb-pkg: change the source package name to linux-upstream	2021-04-25 05:30:45 +09:00
Makefile.ubsan	ubsan: remove overflow checks	2021-02-26 09:41:05 -08:00
Makefile.userprogs	…
adjust_autoksyms.sh	kbuild: do not include include/config/auto.conf from adjust_autoksyms.sh	2021-02-28 15:22:02 +09:00
as-version.sh	kbuild: check the minimum assembler version in Kconfig	2021-04-25 05:14:41 +09:00
asn1_compiler.c	…
bin2c.c	…
bloat-o-meter	scripts: switch explicitly to Python 3	2021-01-22 06:34:44 +09:00
bootgraph.pl	…
bpf_doc.py	scripts/bpf: Add syscall commands printer	2021-03-04 18:39:45 -08:00
cc-can-link.sh	…
cc-version.sh	kbuild: collect minimum tool versions into scripts/min-tool-version.sh	2021-04-25 05:14:26 +09:00
check-sysctl-docs	…
check_extable.sh	…
checkdeclares.pl	scripts: a new script for checking duplicate struct declaration	2021-04-30 11:20:35 -07:00
checkincludes.pl	…
checkkconfigsymbols.py	…
checkpatch.pl	checkpatch: do not complain about positive return values starting with EPOLL	2021-07-01 11:06:06 -07:00
checkstack.pl	…
checksyscalls.sh	arch, mm: wire up memfd_secret system call where relevant	2021-07-08 11:48:21 -07:00
checkversion.pl	…
cleanfile	…
cleanpatch	…
coccicheck	scripts: coccicheck: fix troubles on non-English builds	2021-05-18 11:09:59 +02:00
config	kconfig: config script: add a little user help	2021-01-04 10:38:11 +09:00
const_structs.checkpatch	…
decode_stacktrace.sh	scripts/decode_stacktrace.sh: indicate 'auto' can be used for base path	2021-07-08 11:48:22 -07:00
decodecode	…
depmod.sh	depmod: handle the case of /sbin/depmod without /sbin in PATH	2021-01-01 12:26:39 -08:00
dev-needs.sh	…
diffconfig	scripts: switch explicitly to Python 3	2021-01-22 06:34:44 +09:00
documentation-file-ref-check	documentation-file-ref-check: Make git check work for multiple working directories	2021-06-04 11:20:52 -06:00
export_report.pl	…
extract-cert.c	…
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	x86/stackprotector/32: Make the canary into a regular percpu variable	2021-03-08 13:19:05 +01:00
gcc-x86_64-has-stack-protector.sh	…
gen_autoksyms.sh	kbuild: fix UNUSED_KSYMS_WHITELIST for Clang LTO	2021-02-28 15:19:21 +09:00
gen_ksymdeps.sh	…
generate_initcall_order.pl	init: lto: ensure initcall ordering	2021-01-14 08:21:09 -08:00
get_abi.pl	scripts: get_abi: ignore code blocks for cross-references	2021-03-31 13:53:16 -06:00
get_dvb_firmware	…
get_feat.pl	scripts: get_feat.pl: reduce table width for all features output	2020-12-04 14:34:27 -07:00
get_maintainer.pl	…
gfp-translate	…
headerdep.pl	…
headers_check.pl	…
headers_install.sh	…
insert-sys-cert.c	…
jobserver-exec	scripts/jobserver-exec: Fix a typo ("envirnoment")	2021-05-17 12:10:03 +09:00
kallsyms.c	kallsyms: fix nonconverging kallsyms table with lld	2021-02-05 17:53:28 +09:00
kernel-doc	scripts/kernel-doc: Override -Werror from KCFLAGS with KDOC_WERROR	2021-08-12 08:58:13 -06:00
ld-version.sh	kbuild: collect minimum tool versions into scripts/min-tool-version.sh	2021-04-25 05:14:26 +09:00
leaking_addresses.pl	…
link-vmlinux.sh	Kbuild updates for v5.14	2021-07-10 11:01:38 -07:00
makelst	…
markup_oops.pl	…
min-tool-version.sh	scripts/min-tool-version.sh: Raise minimum clang version to 13.0.0 for s390	2021-06-28 11:18:28 +02:00
mkcompile_h	kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set	2021-06-17 10:01:12 +09:00
mksysmap	…
mkuboot.sh	…
module.lds.S	module: ensure __cfi_check alignment	2021-04-08 16:04:21 -07:00
modules-check.sh	kbuild: check module name conflict for external modules as well	2021-04-25 05:22:42 +09:00
nsdeps	kbuild: replace LANG=C with LC_ALL=C	2021-05-02 00:43:35 +09:00
objdiff	…
parse-maintainers.pl	…
patch-kernel	…
profile2linkerlist.pl	…
prune-kernel	…
recordmcount.c	ftrace: Have recordmcount use w8 to read relp->r_info in arm64_is_fake_mcount	2021-03-02 17:27:18 -05:00
recordmcount.h	recordmcount: Correct st_shndx handling	2021-06-18 09:09:17 -04:00
recordmcount.pl	Kbuild updates for v5.13 (2nd)	2021-05-08 10:00:11 -07:00
remove-stale-files	kbuild: add a script to remove stale generated files	2021-05-02 00:43:35 +09:00
setlocalversion	scripts/setlocalversion: simplify the short version part	2021-05-27 04:01:51 +09:00
show_delta	tweewide: Fix most Shebang lines	2020-12-08 23:30:04 +09:00
sign-file.c	…
sorttable.c	…
sorttable.h	…
spdxcheck-test.sh	…
spdxcheck.py	scripts/spdxcheck.py: Strictly read license files in utf-8	2021-07-12 09:56:50 -06:00
spelling.txt	scripts/spelling.txt: add more spellings to spelling.txt	2021-06-29 10:53:45 -07:00
sphinx-pre-install	scripts: sphinx-pre-install: fix the need of virtenv packages	2021-06-01 16:29:30 -06:00
split-man.pl	tweewide: Fix most Shebang lines	2020-12-08 23:30:04 +09:00
stackdelta	…
stackusage	…
subarch.include	…
syscallhdr.sh	scripts: check duplicated syscall number in syscall table	2021-07-09 04:00:39 +09:00
syscallnr.sh	scripts: add generic syscallnr.sh	2021-07-09 04:01:14 +09:00
syscalltbl.sh	scripts: check duplicated syscall number in syscall table	2021-07-09 04:00:39 +09:00
tags.sh	kbuild: replace LANG=C with LC_ALL=C	2021-05-02 00:43:35 +09:00
tools-support-relr.sh	Makefile: fix GDB warning with CONFIG_RELR	2021-06-08 13:09:34 +01:00
unifdef.c	…
ver_linux	Removed the oprofiled version option	2021-05-03 17:23:06 -06:00
xen-hypercalls.sh	…
xz_wrap.sh	…