Merge tag 'kbuild-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull more Kbuild updates from Masahiro Yamada: - Convert sh and sparc to use generic shell scripts to generate the syscall headers - refactor .gitignore files - Update kernel/config_data.gz only when the content of the .config is really changed, which avoids the unneeded re-link of vmlinux - move "remove stale files" workarounds to scripts/remove-stale-files - suppress unused-but-set-variable warnings by default for Clang as well - fix locale setting LANG=C to LC_ALL=C - improve 'make distclean' - always keep intermediate objects from scripts/link-vmlinux.sh - move IF_ENABLED out of <linux/kconfig.h> to make it self-contained - misc cleanups * tag 'kbuild-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (25 commits) linux/kconfig.h: replace IF_ENABLED() with PTR_IF() in <linux/kernel.h> kbuild: Don't remove link-vmlinux temporary files on exit/signal kbuild: remove the unneeded comments for external module builds kbuild: make distclean remove tag files in sub-directories kbuild: make distclean work against $(objtree) instead of $(srctree) kbuild: refactor modname-multi by using suffix-search kbuild: refactor fdtoverlay rule kbuild: parameterize the .o part of suffix-search arch: use cross_compiling to check whether it is a cross build or not kbuild: remove ARCH=sh64 support from top Makefile .gitignore: prefix local generated files with a slash kbuild: replace LANG=C with LC_ALL=C Makefile: Move -Wno-unused-but-set-variable out of GCC only block kbuild: add a script to remove stale generated files kbuild: update config_data.gz only when the content of .config is changed .gitignore: ignore only top-level modules.builtin .gitignore: move tags and TAGS close to other tag files kernel/.gitgnore: remove stale timeconst.h and hz.bc usr/include: refactor .gitignore genksyms: fix stale comment ...

Linus Torvalds committed 5 years ago

Commit 0f979d82 parents ab159ac 0ab143861 files · +183 −342Browse files

Unified · Split

61 files

.gitignore +5 −3
Documentation/devicetree/bindings/.gitignore +2 −2
Makefile +13 −29
arch/.gitignore +2 −2
arch/arm/boot/compressed/Makefile +0 −7
arch/m68k/Makefile +1 −1
arch/mips/Makefile +1 −1
arch/parisc/Makefile +1 −1
arch/powerpc/boot/wrapper +1 −1
arch/sh/Makefile +1 −1
arch/sh/kernel/syscalls/Makefile +4 −10
arch/sh/kernel/syscalls/syscallhdr.sh +0 −36
arch/sh/kernel/syscalls/syscalltbl.sh +0 −32
arch/sparc/include/asm/Kbuild +0 −1
arch/sparc/kernel/syscalls/Makefile +9 −21
arch/sparc/kernel/syscalls/syscallhdr.sh +0 −36
arch/sparc/kernel/syscalls/syscalltbl.sh +0 −36
arch/sparc/kernel/systbls_32.S +2 −2
arch/sparc/kernel/systbls_64.S +5 −3
arch/xtensa/Makefile +1 −5
certs/.gitignore +2 −2
drivers/memory/.gitignore +1 −1
drivers/pinctrl/pinctrl-ingenic.c +3 −0
drivers/tty/vt/.gitignore +3 −3
fs/unicode/.gitignore +2 −2
include/linux/kconfig.h +0 −6
include/linux/kernel.h +2 −0
kernel/.gitignore +2 −3
kernel/Makefile +7 −2
lib/.gitignore +5 −5
samples/auxdisplay/.gitignore +1 −1
samples/binderfs/.gitignore +2 −1
samples/connector/.gitignore +1 −1
samples/hidraw/.gitignore +1 −1
samples/mei/.gitignore +1 −1
samples/nitro_enclaves/.gitignore +1 −1
samples/pidfd/.gitignore +1 −1
samples/seccomp/.gitignore +4 −4
samples/timers/.gitignore +1 −1
samples/vfs/.gitignore +2 −2
samples/watch_queue/.gitignore +2 −1
samples/watchdog/.gitignore +1 −1
scripts/.gitignore +9 −9
scripts/Makefile.build +1 −1
scripts/Makefile.lib +30 −27
scripts/basic/.gitignore +1 −1
scripts/dtc/.gitignore +2 −2
scripts/gcc-plugins/.gitignore +1 −1
scripts/genksyms/.gitignore +1 −1
scripts/genksyms/Makefile +1 −1
scripts/link-vmlinux.sh +0 −14
scripts/mod/.gitignore +4 −4
scripts/nsdeps +1 −1
scripts/recordmcount.pl +1 −1
scripts/remove-stale-files +31 −0
scripts/setlocalversion +1 −1
scripts/tags.sh +1 −1
tools/testing/selftests/net/mptcp/mptcp_connect.sh +1 −1
usr/.gitignore +2 −2
usr/gen_initramfs.sh +1 −1
usr/include/.gitignore +1 −3

.gitignore+5−3

@@ -48,14 +48,11 @@ · 47 unmodified lines
48	48	*.xz
49	49	*.zst
50	50	Module.symvers
51		−modules.builtin
52	51	modules.order
53	52
54	53	#
55	54	# Top-level generic files
56	55	#
57		−/tags
58		−/TAGS
59	56	/linux
60	57	/modules-only.symvers
61	58	/vmlinux
@@ -66,6 +63,7 @@ modules.order · 4 unmodified lines
66	63	/vmlinuz
67	64	/System.map
68	65	/Module.markers
	66	+/modules.builtin
69	67	/modules.builtin.modinfo
70	68	/modules.nsdeps
71	69
@@ -114,6 +112,10 @@ patches-* · 42 unmodified lines
114	112	patches
115	113	series
116	114
	115	+# ctags files
	116	+tags
	117	+TAGS
	118	+
117	119	# cscope files
118	120	cscope.*
119	121	ncscope.*

Documentation/devicetree/bindings/.gitignore+2−2

@@ -1,4 +1,4 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2	2	*.example.dts
3		−processed-schema*.yaml
4		−processed-schema*.json
	3	+/processed-schema*.yaml
	4	+/processed-schema*.json

Makefile+13−29

@@ -399,11 +399,6 @@ ifeq ($(ARCH),sparc64) · 398 unmodified lines
399	399	SRCARCH := sparc
400	400	endif
401	401
402		−# Additional ARCH settings for sh
403		−ifeq ($(ARCH),sh64)
404		− SRCARCH := sh
405		−endif
406		−
407	402	export cross_compiling :=
408	403	ifneq ($(SRCARCH),$(SUBARCH))
409	404	cross_compiling := 1
@@ -792,16 +787,16 @@ KBUILD_CFLAGS += -Wno-gnu · 382 unmodified lines
792	787	KBUILD_CFLAGS += -mno-global-merge
793	788	else
794	789
795		−# These warnings generated too much noise in a regular build.
796		−# Use make W=1 to enable them (see scripts/Makefile.extrawarn)
797		−KBUILD_CFLAGS += -Wno-unused-but-set-variable
798		−
799	790	# Warn about unmarked fall-throughs in switch statement.
800	791	# Disabled for clang while comment to attribute conversion happens and
801	792	# https://github.com/ClangBuiltLinux/linux/issues/636 is discussed.
802	793	KBUILD_CFLAGS += $(call cc-option,-Wimplicit-fallthrough,)
803	794	endif
804	795
	796	+# These warnings generated too much noise in a regular build.
	797	+# Use make W=1 to enable them (see scripts/Makefile.extrawarn)
	798	+KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable)
	799	+
805	800	KBUILD_CFLAGS += $(call cc-disable-warning, unused-const-variable)
806	801	ifdef CONFIG_FRAME_POINTER
807	802	KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls
@@ -1225,7 +1220,7 @@ PHONY += prepare archprepare · 417 unmodified lines
1225	1220
1226	1221	archprepare: outputmakefile archheaders archscripts scripts include/config/kernel.release \
1227	1222	asm-generic $(version_h) $(autoksyms_h) include/generated/utsrelease.h \
1228		− include/generated/autoconf.h
	1223	+ include/generated/autoconf.h remove-stale-files
1229	1224
1230	1225	prepare0: archprepare
1231	1226	$(Q)$(MAKE) $(build)=scripts/mod
@@ -1234,6 +1229,10 @@ prepare0: archprepare · 2 unmodified lines
1234	1229	# All the preparing..
1235	1230	prepare: prepare0 prepare-objtool prepare-resolve_btfids
1236	1231
	1232	+PHONY += remove-stale-files
	1233	+remove-stale-files:
	1234	+ $(Q)$(srctree)/scripts/remove-stale-files
	1235	+
1237	1236	# Support for using generic headers in asm-generic
1238	1237	asm-generic := -f $(srctree)/scripts/Makefile.asm-generic obj
1239	1238
@@ -1512,9 +1511,6 @@ MRPROPER_FILES += include/config include/generated \ · 272 unmodified lines
1512	1511	vmlinux-gdb.py \
1513	1512	*.spec
1514	1513
1515		−# Directories & files removed with 'make distclean'
1516		−DISTCLEAN_FILES += tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS
1517		−
1518	1514	# clean - Delete most, but leave enough to build external modules
1519	1515	#
1520	1516	clean: rm-files := $(CLEAN_FILES)
@@ -1541,16 +1537,14 @@ mrproper: clean $(mrproper-dirs) · 20 unmodified lines
1541	1537
1542	1538	# distclean
1543	1539	#
1544		−distclean: rm-files := $(wildcard $(DISTCLEAN_FILES))
1545		−
1546	1540	PHONY += distclean
1547	1541
1548	1542	distclean: mrproper
1549		− $(call cmd,rmfiles)
1550		− @find $(srctree) $(RCS_FIND_IGNORE) \
	1543	+ @find . $(RCS_FIND_IGNORE) \
1551	1544	\( -name '.orig' -o -name '.rej' -o -name '*~' \
1552	1545	-o -name '.bak' -o -name '##' -o -name '*%' \
1553		− -o -name 'core' \) \
	1546	+ -o -name 'core' -o -name tags -o -name TAGS -o -name 'cscope*' \
	1547	+ -o -name GPATH -o -name GRTAGS -o -name GSYMS -o -name GTAGS \) \
1554	1548	-type f -print \| xargs rm -f
1555	1549
1556	1550
@@ -1717,17 +1711,7 @@ else # KBUILD_EXTMOD · 160 unmodified lines
1717	1711	# When building external modules the kernel used as basis is considered
1718	1712	# read-only, and no consistency checks are made and the make
1719	1713	# system is not used on the basis kernel. If updates are required
1720		−# in the basis kernel ordinary make commands (without M=...) must
1721		−# be used.
1722		−#
1723		−# The following are the only valid targets when building external
1724		−# modules.
1725		−# make M=dir clean Delete all automatically generated files
1726		−# make M=dir modules Make all modules in specified dir
1727		−# make M=dir Same as 'make M=dir modules'
1728		−# make M=dir modules_install
1729		−# Install the modules built in the module directory
1730		−# Assumes install directory is already created
	1714	+# in the basis kernel ordinary make commands (without M=...) must be used.
1731	1715
1732	1716	# We are always building only modules.
1733	1717	KBUILD_BUILTIN :=

arch/.gitignore+2−2

@@ -1,3 +1,3 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−i386
3		−x86_64
	2	+/i386/
	3	+/x86_64/

arch/arm/boot/compressed/Makefile+0−7

@@ -96,13 +96,6 @@ endif · 95 unmodified lines
96	96	$(foreach o, $(libfdt_objs) atags_to_fdt.o fdt_check_mem_start.o, \
97	97	$(eval CFLAGS_$(o) := -I $(srctree)/scripts/dtc/libfdt -fno-stack-protector))
98	98
99		−# These were previously generated C files. When you are building the kernel
100		−# with O=, make sure to remove the stale files in the output tree. Otherwise,
101		−# the build system wrongly compiles the stale ones.
102		−ifdef building_out_of_srctree
103		−$(shell rm -f $(addprefix $(obj)/, fdt_rw.c fdt_ro.c fdt_wip.c fdt.c))
104		−endif
105		−
106	99	targets := vmlinux vmlinux.lds piggy_data piggy.o \
107	100	lib1funcs.o ashldi3.o bswapsdi2.o \
108	101	head.o $(OBJS)

arch/m68k/Makefile+1−1

@@ -16,7 +16,7 @@ · 15 unmodified lines
16	16
17	17	KBUILD_DEFCONFIG := multi_defconfig
18	18
19		−ifneq ($(SUBARCH),$(ARCH))
	19	+ifdef cross_compiling
20	20	ifeq ($(CROSS_COMPILE),)
21	21	CROSS_COMPILE := $(call cc-cross-prefix, \
22	22	m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-)

arch/mips/Makefile+1−1

@@ -50,7 +50,7 @@ tool-archpref = $(64bit-tool-archpref) · 49 unmodified lines
50	50	UTS_MACHINE := mips64
51	51	endif
52	52
53		−ifneq ($(SUBARCH),$(ARCH))
	53	+ifdef cross_compiling
54	54	ifeq ($(CROSS_COMPILE),)
55	55	CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux- $(tool-archpref)-linux-gnu- $(tool-archpref)-unknown-linux-gnu-)
56	56	endif

arch/parisc/Makefile+1−1

@@ -41,7 +41,7 @@ endif · 40 unmodified lines
41	41
42	42	export LD_BFD
43	43
44		−ifneq ($(SUBARCH),$(UTS_MACHINE))
	44	+ifdef cross_compiling
45	45	ifeq ($(CROSS_COMPILE),)
46	46	CC_SUFFIXES = linux linux-gnu unknown-linux-gnu
47	47	CROSS_COMPILE := $(call cc-cross-prefix, \

arch/powerpc/boot/wrapper+1−1

@@ -191,7 +191,7 @@ if [ -z "$kernel" ]; then · 190 unmodified lines
191	191	kernel=vmlinux
192	192	fi
193	193
194		−LANG=C elfformat="`${CROSS}objdump -p "$kernel" \| grep 'file format' \| awk '{print $4}'`"
	194	+LC_ALL=C elfformat="`${CROSS}objdump -p "$kernel" \| grep 'file format' \| awk '{print $4}'`"
195	195	case "$elfformat" in
196	196	elf64-powerpcle) format=elf64lppc ;;
197	197	elf64-powerpc) format=elf32ppc ;;

arch/sh/Makefile+1−1

@@ -9,7 +9,7 @@ · 8 unmodified lines
9	9	# License. See the file "COPYING" in the main directory of this archive
10	10	# for more details.
11	11	#
12		−ifneq ($(SUBARCH),$(ARCH))
	12	+ifdef cross_compiling
13	13	ifeq ($(CROSS_COMPILE),)
14	14	CROSS_COMPILE := $(call cc-cross-prefix, sh-linux- sh-linux-gnu- sh-unknown-linux-gnu-)
15	15	endif

arch/sh/kernel/syscalls/Makefile+4−10

@@ -6,20 +6,14 @@ _dummy := $(shell [ -d '$(uapi)' ] \|\| mkdir -p '$(uapi)') \ · 5 unmodified lines
6	6	$(shell [ -d '$(kapi)' ] \|\| mkdir -p '$(kapi)')
7	7
8	8	syscall := $(src)/syscall.tbl
9		−syshdr := $(srctree)/$(src)/syscallhdr.sh
10		−systbl := $(srctree)/$(src)/syscalltbl.sh
	9	+syshdr := $(srctree)/scripts/syscallhdr.sh
	10	+systbl := $(srctree)/scripts/syscalltbl.sh
11	11
12	12	quiet_cmd_syshdr = SYSHDR $@
13		− cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@' \
14		− '$(syshdr_abis_$(basetarget))' \
15		− '$(syshdr_pfx_$(basetarget))' \
16		− '$(syshdr_offset_$(basetarget))'
	13	+ cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr $< $@
17	14
18	15	quiet_cmd_systbl = SYSTBL $@
19		− cmd_systbl = $(CONFIG_SHELL) '$(systbl)' '$<' '$@' \
20		− '$(systbl_abis_$(basetarget))' \
21		− '$(systbl_abi_$(basetarget))' \
22		− '$(systbl_offset_$(basetarget))'
	16	+ cmd_systbl = $(CONFIG_SHELL) $(systbl) $< $@
23	17
24	18	$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
25	19	$(call if_changed,syshdr)

arch/sh/kernel/syscalls/syscallhdr.sh+0−36

@@ -1,36 +0,0 @@
1		−#!/bin/sh
2		−# SPDX-License-Identifier: GPL-2.0
3		−
4		−in="$1"
5		−out="$2"
6		−my_abis=`echo "($3)" \| tr ',' '\|'`
7		−prefix="$4"
8		−offset="$5"
9		−
10		−fileguard=_UAPI_ASM_SH_`basename "$out" \| sed \
11		− -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
12		− -e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`
13		−grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" \| sort -n \| (
14		− printf "#ifndef %s\n" "${fileguard}"
15		− printf "#define %s\n" "${fileguard}"
16		− printf "\n"
17		−
18		− nxt=0
19		− while read nr abi name entry ; do
20		− if [ -z "$offset" ]; then
21		− printf "#define __NR_%s%s\t%s\n" \
22		− "${prefix}" "${name}" "${nr}"
23		− else
24		− printf "#define __NR_%s%s\t(%s + %s)\n" \
25		− "${prefix}" "${name}" "${offset}" "${nr}"
26		− fi
27		− nxt=$((nr+1))
28		− done
29		−
30		− printf "\n"
31		− printf "#ifdef __KERNEL__\n"
32		− printf "#define __NR_syscalls\t%s\n" "${nxt}"
33		− printf "#endif\n"
34		− printf "\n"
35		− printf "#endif /* %s */\n" "${fileguard}"
36		−) > "$out"

arch/sh/kernel/syscalls/syscalltbl.sh+0−32

@@ -1,32 +0,0 @@
1		−#!/bin/sh
2		−# SPDX-License-Identifier: GPL-2.0
3		−
4		−in="$1"
5		−out="$2"
6		−my_abis=`echo "($3)" \| tr ',' '\|'`
7		−my_abi="$4"
8		−offset="$5"
9		−
10		−emit() {
11		− t_nxt="$1"
12		− t_nr="$2"
13		− t_entry="$3"
14		−
15		− while [ $t_nxt -lt $t_nr ]; do
16		− printf "__SYSCALL(%s,sys_ni_syscall)\n" "${t_nxt}"
17		− t_nxt=$((t_nxt+1))
18		− done
19		− printf "__SYSCALL(%s,%s)\n" "${t_nxt}" "${t_entry}"
20		−}
21		−
22		−grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" \| sort -n \| (
23		− nxt=0
24		− if [ -z "$offset" ]; then
25		− offset=0
26		− fi
27		−
28		− while read nr abi name entry ; do
29		− emit $((nxt+offset)) $((nr+offset)) $entry
30		− nxt=$((nr+1))
31		− done
32		−) > "$out"

arch/sparc/include/asm/Kbuild+0−1

@@ -1,7 +1,6 @@
1	1	# SPDX-License-Identifier: GPL-2.0
2	2	generated-y += syscall_table_32.h
3	3	generated-y += syscall_table_64.h
4		−generated-y += syscall_table_c32.h
5	4	generic-y += export.h
6	5	generic-y += kvm_para.h
7	6	generic-y += mcs_spinlock.h

arch/sparc/kernel/syscalls/Makefile+9−21

@@ -6,46 +6,34 @@ _dummy := $(shell [ -d '$(uapi)' ] \|\| mkdir -p '$(uapi)') \ · 5 unmodified lines
6	6	$(shell [ -d '$(kapi)' ] \|\| mkdir -p '$(kapi)')
7	7
8	8	syscall := $(src)/syscall.tbl
9		−syshdr := $(srctree)/$(src)/syscallhdr.sh
10		−systbl := $(srctree)/$(src)/syscalltbl.sh
	9	+syshdr := $(srctree)/scripts/syscallhdr.sh
	10	+systbl := $(srctree)/scripts/syscalltbl.sh
11	11
12	12	quiet_cmd_syshdr = SYSHDR $@
13		− cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@' \
14		− '$(syshdr_abis_$(basetarget))' \
15		− '$(syshdr_pfx_$(basetarget))' \
16		− '$(syshdr_offset_$(basetarget))'
	13	+ cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis $(abis) $< $@
17	14
18	15	quiet_cmd_systbl = SYSTBL $@
19		− cmd_systbl = $(CONFIG_SHELL) '$(systbl)' '$<' '$@' \
20		− '$(systbl_abis_$(basetarget))' \
21		− '$(systbl_abi_$(basetarget))' \
22		− '$(systbl_offset_$(basetarget))'
	16	+ cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis $(abis) $< $@
23	17
24		−syshdr_abis_unistd_32 := common,32
	18	+$(uapi)/unistd_32.h: abis := common,32
25	19	$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
26	20	$(call if_changed,syshdr)
27	21
28		−syshdr_abis_unistd_64 := common,64
	22	+$(uapi)/unistd_64.h: abis := common,64
29	23	$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE
30	24	$(call if_changed,syshdr)
31	25
32		−systbl_abis_syscall_table_32 := common,32
	26	+$(kapi)/syscall_table_32.h: abis := common,32
33	27	$(kapi)/syscall_table_32.h: $(syscall) $(systbl) FORCE
34	28	$(call if_changed,systbl)
35	29
36		−systbl_abis_syscall_table_64 := common,64
	30	+$(kapi)/syscall_table_64.h: abis := common,64
37	31	$(kapi)/syscall_table_64.h: $(syscall) $(systbl) FORCE
38	32	$(call if_changed,systbl)
39	33
40		−systbl_abis_syscall_table_c32 := common,32
41		−systbl_abi_syscall_table_c32 := c32
42		−$(kapi)/syscall_table_c32.h: $(syscall) $(systbl) FORCE
43		− $(call if_changed,systbl)
44		−
45	34	uapisyshdr-y += unistd_32.h unistd_64.h
46	35	kapisyshdr-y += syscall_table_32.h \
47		− syscall_table_64.h \
48		− syscall_table_c32.h
	36	+ syscall_table_64.h
49	37
50	38	uapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y))
51	39	kapisyshdr-y := $(addprefix $(kapi)/, $(kapisyshdr-y))

arch/sparc/kernel/syscalls/syscallhdr.sh+0−36

@@ -1,36 +0,0 @@
1		−#!/bin/sh
2		−# SPDX-License-Identifier: GPL-2.0
3		−
4		−in="$1"
5		−out="$2"
6		−my_abis=`echo "($3)" \| tr ',' '\|'`
7		−prefix="$4"
8		−offset="$5"
9		−
10		−fileguard=_UAPI_ASM_SPARC_`basename "$out" \| sed \
11		− -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
12		− -e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`
13		−grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" \| sort -n \| (
14		− printf "#ifndef %s\n" "${fileguard}"
15		− printf "#define %s\n" "${fileguard}"
16		− printf "\n"
17		−
18		− nxt=0
19		− while read nr abi name entry compat ; do
20		− if [ -z "$offset" ]; then
21		− printf "#define __NR_%s%s\t%s\n" \
22		− "${prefix}" "${name}" "${nr}"
23		− else
24		− printf "#define __NR_%s%s\t(%s + %s)\n" \
25		− "${prefix}" "${name}" "${offset}" "${nr}"
26		− fi
27		− nxt=$((nr+1))
28		− done
29		−
30		− printf "\n"
31		− printf "#ifdef __KERNEL__\n"
32		− printf "#define __NR_syscalls\t%s\n" "${nxt}"
33		− printf "#endif\n"
34		− printf "\n"
35		− printf "#endif /* %s */\n" "${fileguard}"
36		−) > "$out"

arch/sparc/kernel/syscalls/syscalltbl.sh+0−36

@@ -1,36 +0,0 @@
1		−#!/bin/sh
2		−# SPDX-License-Identifier: GPL-2.0
3		−
4		−in="$1"
5		−out="$2"
6		−my_abis=`echo "($3)" \| tr ',' '\|'`
7		−my_abi="$4"
8		−offset="$5"
9		−
10		−emit() {
11		− t_nxt="$1"
12		− t_nr="$2"
13		− t_entry="$3"
14		−
15		− while [ $t_nxt -lt $t_nr ]; do
16		− printf "__SYSCALL(%s, sys_nis_syscall, )\n" "${t_nxt}"
17		− t_nxt=$((t_nxt+1))
18		− done
19		− printf "__SYSCALL(%s, %s, )\n" "${t_nxt}" "${t_entry}"
20		−}
21		−
22		−grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" \| sort -n \| (
23		− nxt=0
24		− if [ -z "$offset" ]; then
25		− offset=0
26		− fi
27		−
28		− while read nr abi name entry compat ; do
29		− if [ "$my_abi" = "c32" ] && [ ! -z "$compat" ]; then
30		− emit $((nxt+offset)) $((nr+offset)) $compat
31		− else
32		− emit $((nxt+offset)) $((nr+offset)) $entry
33		− fi
34		− nxt=$((nr+1))
35		− done
36		−) > "$out"

arch/sparc/kernel/systbls_32.S+2−2

@@ -9,10 +9,10 @@ · 8 unmodified lines
9	9	* Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
10	10	*/
11	11
12		−#define __SYSCALL(nr, entry, nargs) .long entry
	12	+#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native)
	13	+#define __SYSCALL(nr, entry) .long entry
13	14	.data
14	15	.align 4
15	16	.globl sys_call_table
16	17	sys_call_table:
17	18	#include <asm/syscall_table_32.h> /* 32-bit native syscalls */
18		−#undef __SYSCALL

arch/sparc/kernel/systbls_64.S+5−3

@@ -10,18 +10,20 @@ · 9 unmodified lines
10	10	* Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
11	11	*/
12	12
13		−#define __SYSCALL(nr, entry, nargs) .word entry
	13	+#define __SYSCALL(nr, entry) .word entry
14	14	.text
15	15	.align 4
16	16	#ifdef CONFIG_COMPAT
17	17	.globl sys_call_table32
18	18	sys_call_table32:
19		−#include <asm/syscall_table_c32.h> /* Compat syscalls */
	19	+#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, compat)
	20	+#include <asm/syscall_table_32.h> /* Compat syscalls */
	21	+#undef __SYSCALL_WITH_COMPAT
20	22	#endif /* CONFIG_COMPAT */
21	23
22	24	.align 4
23	25	.globl sys_call_table64, sys_call_table
24	26	sys_call_table64:
25	27	sys_call_table:
	28	+#define __SYSCALL_WITH_COMPAT(nr, native, compat) __SYSCALL(nr, native)
26	29	#include <asm/syscall_table_64.h> /* 64-bit native syscalls */
27		−#undef __SYSCALL

arch/xtensa/Makefile+1−5

@@ -19,12 +19,8 @@ variant-y := $(patsubst "%",%,$(CONFIG_XTENSA_VARIANT_NAME)) · 18 unmodified lines
19	19	VARIANT = $(variant-y)
20	20	export VARIANT
21	21
22		−# Test for cross compiling
23		−
24	22	ifneq ($(VARIANT),)
25		− COMPILE_ARCH = $(shell uname -m)
26		−
27		− ifneq ($(COMPILE_ARCH), xtensa)
	23	+ ifdef cross_compiling
28	24	ifndef CROSS_COMPILE
29	25	CROSS_COMPILE = xtensa_$(VARIANT)-
30	26	endif

certs/.gitignore+2−2

@@ -1,3 +1,3 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−x509_certificate_list
3		−x509_revocation_list
	2	+/x509_certificate_list
	3	+/x509_revocation_list

drivers/memory/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−ti-emif-asm-offsets.h
	2	+/ti-emif-asm-offsets.h

drivers/pinctrl/pinctrl-ingenic.c+3−0

@@ -11,6 +11,7 @@ · 10 unmodified lines
11	11	#include <linux/gpio/driver.h>
12	12	#include <linux/interrupt.h>
13	13	#include <linux/io.h>
	14	+#include <linux/kernel.h>
14	15	#include <linux/of_device.h>
15	16	#include <linux/of_irq.h>
16	17	#include <linux/of_platform.h>
@@ -3854,6 +3855,8 @@ static int __init ingenic_pinctrl_probe(struct platform_device *pdev) · 3837 unmodified lines
3854	3855	return 0;
3855	3856	}
3856	3857
	3858	+#define IF_ENABLED(cfg, ptr) PTR_IF(IS_ENABLED(cfg), (ptr))
	3859	+
3857	3860	static const struct of_device_id ingenic_pinctrl_of_match[] = {
3858	3861	{
3859	3862	.compatible = "ingenic,jz4730-pinctrl",

drivers/tty/vt/.gitignore+3−3

@@ -1,4 +1,4 @@
1	1	# SPDX-License-Identifier: GPL-2.0
2		−conmakehash
3		−consolemap_deftbl.c
4		−defkeymap.c
	2	+/conmakehash
	3	+/consolemap_deftbl.c
	4	+/defkeymap.c

fs/unicode/.gitignore+2−2

@@ -1,3 +1,3 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−mkutf8data
3		−utf8data.h
	2	+/mkutf8data
	3	+/utf8data.h

include/linux/kconfig.h+0−6

@@ -70,10 +70,4 @@ · 69 unmodified lines
70	70	*/
71	71	#define IS_ENABLED(option) __or(IS_BUILTIN(option), IS_MODULE(option))
72	72
73		−/*
74		− * IF_ENABLED(CONFIG_FOO, ptr) evaluates to (ptr) if CONFIG_FOO is set to 'y'
75		− * or 'm', NULL otherwise.
76		− */
77		−#define IF_ENABLED(option, ptr) (IS_ENABLED(option) ? (ptr) : NULL)
78		−
79	73	#endif /* __LINUX_KCONFIG_H */

include/linux/kernel.h+2−0

@@ -41,6 +41,8 @@ · 40 unmodified lines
41	41	*/
42	42	#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
43	43
	44	+#define PTR_IF(cond, ptr) ((cond) ? (ptr) : NULL)
	45	+
44	46	#define u64_to_user_ptr(x) ( \
45	47	{ \
46	48	typecheck(u64, (x)); \

kernel/.gitignore+2−3

@@ -1,4 +1,3 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−kheaders.md5
3		−timeconst.h
4		−hz.bc
	2	+/config_data
	3	+/kheaders.md5

kernel/Makefile+7−2

@@ -142,10 +142,15 @@ obj-$(CONFIG_SCF_TORTURE_TEST) += scftorture.o · 141 unmodified lines
142	142
143	143	$(obj)/configs.o: $(obj)/config_data.gz
144	144
145		−targets += config_data.gz
146		−$(obj)/config_data.gz: $(KCONFIG_CONFIG) FORCE
	145	+targets += config_data config_data.gz
	146	+$(obj)/config_data.gz: $(obj)/config_data FORCE
147	147	$(call if_changed,gzip)
148	148
	149	+filechk_cat = cat $<
	150	+
	151	+$(obj)/config_data: $(KCONFIG_CONFIG) FORCE
	152	+ $(call filechk,cat)
	153	+
149	154	$(obj)/kheaders.o: $(obj)/kheaders_data.tar.xz
150	155
151	156	quiet_cmd_genikh = CHK $(obj)/kheaders_data.tar.xz

lib/.gitignore+5−5

@@ -1,6 +1,6 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−gen_crc32table
3		−gen_crc64table
4		−crc32table.h
5		−crc64table.h
6		−oid_registry_data.c
	2	+/crc32table.h
	3	+/crc64table.h
	4	+/gen_crc32table
	5	+/gen_crc64table
	6	+/oid_registry_data.c

samples/auxdisplay/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−cfag12864b-example
	2	+/cfag12864b-example

samples/binderfs/.gitignore+2−1

@@ -1 +1,2 @@
1		−binderfs_example
	1	+# SPDX-License-Identifier: GPL-2.0
	2	+/binderfs_example

samples/connector/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−ucon
	2	+/ucon

samples/hidraw/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−hid-example
	2	+/hid-example

samples/mei/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−mei-amt-version
	2	+/mei-amt-version

samples/nitro_enclaves/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0
2		−ne_ioctl_sample
	2	+/ne_ioctl_sample

samples/pidfd/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−pidfd-metadata
	2	+/pidfd-metadata

samples/seccomp/.gitignore+4−4

@@ -1,5 +1,5 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−bpf-direct
3		−bpf-fancy
4		−dropper
5		−user-trap
	2	+/bpf-direct
	3	+/bpf-fancy
	4	+/dropper
	5	+/user-trap

samples/timers/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−hpet_example
	2	+/hpet_example

samples/vfs/.gitignore+2−2

@@ -1,3 +1,3 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−test-fsmount
3		−test-statx
	2	+/test-fsmount
	3	+/test-statx

samples/watch_queue/.gitignore+2−1

@@ -1 +1,2 @@
1		−watch_test
	1	+# SPDX-License-Identifier: GPL-2.0-only
	2	+/watch_test

samples/watchdog/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−watchdog-simple
	2	+/watchdog-simple

scripts/.gitignore+9−9

@@ -1,11 +1,11 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−bin2c
3		−kallsyms
4		−unifdef
5		−recordmcount
6		−sorttable
7		−asn1_compiler
8		−extract-cert
9		−sign-file
10		−insert-sys-cert
	2	+/asn1_compiler
	3	+/bin2c
	4	+/extract-cert
	5	+/insert-sys-cert
	6	+/kallsyms
11	7	/module.lds
	8	+/recordmcount
	9	+/sign-file
	10	+/sorttable
	11	+/unifdef

scripts/Makefile.build+1−1

@@ -354,7 +354,7 @@ $(obj)/%.o: $(src)/%.S $(objtool_dep) FORCE · 353 unmodified lines
354	354
355	355	targets += $(filter-out $(subdir-builtin), $(real-obj-y))
356	356	targets += $(filter-out $(subdir-modorder), $(real-obj-m))
357		−targets += $(lib-y) $(always-y) $(MAKECMDGOALS)
	357	+targets += $(real-dtb-y) $(lib-y) $(always-y) $(MAKECMDGOALS)
358	358
359	359	# Linker scripts preprocessor (.lds.S -> .lds)
360	360	# ---------------------------------------------------------------------------

scripts/Makefile.lib+30−27

@@ -44,19 +44,22 @@ else · 43 unmodified lines
44	44	obj-y := $(filter-out %/, $(obj-y))
45	45	endif
46	46
47		−# Expand $(foo-objs) $(foo-y) by calling $(call suffix-search,foo.o,-objs -y)
48		−suffix-search = $(strip $(foreach s, $2, $($(1:.o=$s))))
	47	+# Expand $(foo-objs) $(foo-y) etc. by replacing their individuals
	48	+suffix-search = $(strip $(foreach s, $3, $($(1:%$(strip $2)=%$s))))
	49	+# List composite targets that are constructed by combining other targets
	50	+multi-search = $(sort $(foreach m, $1, $(if $(call suffix-search, $m, $2, $3 -), $m)))
	51	+# List primitive targets that are compiled from source files
	52	+real-search = $(foreach m, $1, $(if $(call suffix-search, $m, $2, $3 -), $(call suffix-search, $m, $2, $3), $m))
	53	+
49	54	# If $(foo-objs), $(foo-y), $(foo-m), or $(foo-) exists, foo.o is a composite object
50		−multi-search = $(sort $(foreach m, $1, $(if $(call suffix-search, $m, $2 -), $m)))
51		−multi-obj-y := $(call multi-search,$(obj-y),-objs -y)
52		−multi-obj-m := $(call multi-search,$(obj-m),-objs -y -m)
	55	+multi-obj-y := $(call multi-search, $(obj-y), .o, -objs -y)
	56	+multi-obj-m := $(call multi-search, $(obj-m), .o, -objs -y -m)
53	57	multi-obj-ym := $(multi-obj-y) $(multi-obj-m)
54	58
55	59	# Replace multi-part objects by their individual parts,
56	60	# including built-in.a from subdirectories
57		−real-search = $(foreach m, $1, $(if $(call suffix-search, $m, $2 -), $(call suffix-search, $m, $2), $m))
58		−real-obj-y := $(call real-search, $(obj-y),-objs -y)
59		−real-obj-m := $(call real-search, $(obj-m),-objs -y -m)
	61	+real-obj-y := $(call real-search, $(obj-y), .o, -objs -y)
	62	+real-obj-m := $(call real-search, $(obj-m), .o, -objs -y -m)
60	63
61	64	always-y += $(always-m)
62	65
@@ -75,24 +78,18 @@ always-y += $(userprogs-always-y) $(userprogs-always-m) · 12 unmodified lines
75	78	# If CONFIG_OF_ALL_DTBS is enabled, all DT blobs are built
76	79	dtb-$(CONFIG_OF_ALL_DTBS) += $(dtb-)
77	80
78		−# List all dtbs to be generated by fdtoverlay
79		−overlay-y := $(foreach m,$(dtb-y), $(if $(strip $($(m:.dtb=-dtbs))),$(m),))
80		−
81		−# Generate symbols for the base files so overlays can be applied to them.
82		−$(foreach m,$(overlay-y), $(eval DTC_FLAGS_$(basename $(firstword $($(m:.dtb=-dtbs)))) += -@))
83		−
84		−# Add base dtb and overlay dtbo
85		−dtb-y += $(foreach m,$(overlay-y), $($(m:.dtb=-dtbs)))
	81	+# Composite DTB (i.e. DTB constructed by overlay)
	82	+multi-dtb-y := $(call multi-search, $(dtb-y), .dtb, -dtbs)
	83	+# Primitive DTB compiled from *.dts
	84	+real-dtb-y := $(call real-search, $(dtb-y), .dtb, -dtbs)
	85	+# Base DTB that overlay is applied onto (each first word of $(*-dtbs) expansion)
	86	+base-dtb-y := $(foreach m, $(multi-dtb-y), $(firstword $(call suffix-search, $m, .dtb, -dtbs)))
86	87
87	88	always-y += $(dtb-y)
88	89
89	90	ifneq ($(CHECK_DTBS),)
90		−# Don't run schema checks for dtbs created by fdtoverlay as they don't
91		−# have corresponding dts files.
92		−dt-yaml-y := $(filter-out $(overlay-y),$(dtb-y))
93		−
94		−always-y += $(patsubst %.dtb,%.dt.yaml, $(dt-yaml-y))
95		−always-y += $(patsubst %.dtbo,%.dt.yaml, $(dt-yaml-y))
	91	+always-y += $(patsubst %.dtb,%.dt.yaml, $(real-dtb-y))
	92	+always-y += $(patsubst %.dtbo,%.dt.yaml, $(real-dtb-y))
96	93	endif
97	94
98	95	# Add subdir path
@@ -105,12 +102,14 @@ lib-y := $(addprefix $(obj)/,$(lib-y)) · 6 unmodified lines
105	102	real-obj-y := $(addprefix $(obj)/,$(real-obj-y))
106	103	real-obj-m := $(addprefix $(obj)/,$(real-obj-m))
107	104	multi-obj-m := $(addprefix $(obj)/, $(multi-obj-m))
	105	+multi-dtb-y := $(addprefix $(obj)/, $(multi-dtb-y))
	106	+real-dtb-y := $(addprefix $(obj)/, $(real-dtb-y))
108	107	subdir-ym := $(addprefix $(obj)/,$(subdir-ym))
109	108
110	109	# Finds the multi-part object the current object will be linked into.
111	110	# If the object belongs to two or more multi-part objects, list them all.
112	111	modname-multi = $(sort $(foreach m,$(multi-obj-ym),\
113		− $(if $(filter $*.o, $($(m:.o=-objs)) $($(m:.o=-y)) $($(m:.o=-m))),$(m:.o=))))
	112	+ $(if $(filter $*.o, $(call suffix-search, $m, .o, -objs -y -m)),$(m:.o=))))
114	113
115	114	__modname = $(if $(modname-multi),$(modname-multi),$(basetarget))
116	115
@@ -252,6 +251,9 @@ quiet_cmd_copy = COPY $@ · 135 unmodified lines
252	251
253	252	# Shipped files
254	253	# ===========================================================================
	254	+# 'cp' preserves permissions. If you use it to copy a file in read-only srctree,
	255	+# the copy would be read-only as well, leading to an error when executing the
	256	+# rule next time. Use 'cat' instead in order to generate a writable file.
255	257
256	258	quiet_cmd_shipped = SHIPPED $@
257	259	cmd_shipped = cat $< > $@
@@ -319,6 +321,9 @@ endif · 61 unmodified lines
319	321
320	322	DTC_FLAGS += $(DTC_FLAGS_$(basetarget))
321	323
	324	+# Set -@ if the target is a base DTB that overlay is applied onto
	325	+DTC_FLAGS += $(if $(filter $(patsubst $(obj)/%,%,$@), $(base-dtb-y)), -@)
	326	+
322	327	# Generate an assembly file to wrap the output of the device tree compiler
323	328	quiet_cmd_dt_S_dtb= DTB $@
324	329	cmd_dt_S_dtb= \
@@ -350,14 +355,12 @@ $(obj)/%.dtb: $(src)/%.dts $(DTC) FORCE · 25 unmodified lines
350	355	$(obj)/%.dtbo: $(src)/%.dts $(DTC) FORCE
351	356	$(call if_changed_dep,dtc)
352	357
353		−overlay-y := $(addprefix $(obj)/, $(overlay-y))
354		−
355	358	quiet_cmd_fdtoverlay = DTOVL $@
356	359	cmd_fdtoverlay = $(objtree)/scripts/dtc/fdtoverlay -o $@ -i $(real-prereqs)
357	360
358		−$(overlay-y): FORCE
	361	+$(multi-dtb-y): FORCE
359	362	$(call if_changed,fdtoverlay)
360		−$(call multi_depend, $(overlay-y), .dtb, -dtbs)
	363	+$(call multi_depend, $(multi-dtb-y), .dtb, -dtbs)
361	364
362	365	DT_CHECKER ?= dt-validate
363	366	DT_CHECKER_FLAGS ?= $(if $(DT_SCHEMA_FILES),,-m)

scripts/basic/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−fixdep
	2	+/fixdep

scripts/dtc/.gitignore+2−2

@@ -1,3 +1,3 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−dtc
3		−fdtoverlay
	2	+/dtc
	3	+/fdtoverlay

scripts/gcc-plugins/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−randomize_layout_seed.h
	2	+/randomize_layout_seed.h

scripts/genksyms/.gitignore+1−1

@@ -1,2 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−genksyms
	2	+/genksyms

scripts/genksyms/Makefile+1−1

@@ -22,7 +22,7 @@ $(obj)/pars%.tab.c $(obj)/pars%.tab.h: $(src)/pars%.y FORCE · 21 unmodified lines
22	22
23	23	endif
24	24
25		−# -I needed for generated C source (shipped source)
	25	+# -I needed for generated C source to include headers in source tree
26	26	HOSTCFLAGS_parse.tab.o := -I $(srctree)/$(src)
27	27	HOSTCFLAGS_lex.lex.o := -I $(srctree)/$(src)
28	28

scripts/link-vmlinux.sh+0−14

@@ -320,20 +320,6 @@ cleanup() · 319 unmodified lines
320	320	rm -f .vmlinux.d
321	321	}
322	322
323		−on_exit()
324		−{
325		− if [ $? -ne 0 ]; then
326		− cleanup
327		− fi
328		−}
329		−trap on_exit EXIT
330		−
331		−on_signals()
332		−{
333		− exit 1
334		−}
335		−trap on_signals HUP INT QUIT TERM
336		−
337	323	# Use "make V=1" to debug this script
338	324	case "${KBUILD_VERBOSE}" in
339	325	1)

scripts/mod/.gitignore+4−4

@@ -1,5 +1,5 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−elfconfig.h
3		−mk_elfconfig
4		−modpost
5		−devicetable-offsets.h
	2	+/devicetable-offsets.h
	3	+/elfconfig.h
	4	+/mk_elfconfig
	5	+/modpost

scripts/nsdeps+1−1

@@ -44,7 +44,7 @@ generate_deps() { · 43 unmodified lines
44	44	for source_file in $mod_source_files; do
45	45	sed '/MODULE_IMPORT_NS/Q' $source_file > ${source_file}.tmp
46	46	offset=$(wc -l ${source_file}.tmp \| awk '{print $1;}')
47		− cat $source_file \| grep MODULE_IMPORT_NS \| LANG=C sort -u >> ${source_file}.tmp
	47	+ cat $source_file \| grep MODULE_IMPORT_NS \| LC_ALL=C sort -u >> ${source_file}.tmp
48	48	tail -n +$((offset +1)) ${source_file} \| grep -v MODULE_IMPORT_NS >> ${source_file}.tmp
49	49	if ! diff -q ${source_file} ${source_file}.tmp; then
50	50	mv ${source_file}.tmp ${source_file}

scripts/recordmcount.pl+1−1

@@ -497,7 +497,7 @@ sub update_funcs · 496 unmodified lines
497	497	#
498	498	# Step 2: find the sections and mcount call sites
499	499	#
500		−open(IN, "LANG=C $objdump -hdr $inputfile\|") \|\| die "error running $objdump";
	500	+open(IN, "LC_ALL=C $objdump -hdr $inputfile\|") \|\| die "error running $objdump";
501	501
502	502	my $text;
503	503

scripts/remove-stale-files+31−0

@@ -0,0 +1,31 @@
	1	+#!/bin/sh
	2	+
	3	+set -e
	4	+
	5	+# When you move, remove or rename generated files, you probably also update
	6	+# .gitignore and cleaning rules in the Makefile. This is the right thing
	7	+# to do. However, people usually do 'git pull', 'git bisect', etc. without
	8	+# running 'make clean'. Then, the stale generated files are left over, often
	9	+# causing build issues.
	10	+#
	11	+# Also, 'git status' shows such stale build artifacts as untracked files.
	12	+# What is worse, some people send a wrong patch to get them back to .gitignore
	13	+# without checking the commit history.
	14	+#
	15	+# So, when you (re)move generated files, please move the cleaning rules from
	16	+# the Makefile to this script. This is run before Kbuild starts building
	17	+# anything, so people will not be annoyed by such garbage files.
	18	+#
	19	+# This script is not intended to grow endlessly. Rather, it is a temporary scrap
	20	+# yard. Stale files stay in this file for a while (for some release cycles?),
	21	+# then will be really dead and removed from the code base entirely.
	22	+
	23	+# These were previously generated source files. When you are building the kernel
	24	+# with O=, make sure to remove the stale files in the output tree. Otherwise,
	25	+# the build system wrongly compiles the stale ones.
	26	+if [ -n "${building_out_of_srctree}" ]; then
	27	+ for f in fdt_rw.c fdt_ro.c fdt_wip.c fdt.c
	28	+ do
	29	+ rm -f arch/arm/boot/compressed/${f}
	30	+ done
	31	+fi

scripts/setlocalversion+1−1

@@ -126,7 +126,7 @@ scm_version() · 125 unmodified lines
126	126	fi
127	127
128	128	# Check for svn and a svn repo.
129		− if rev=$(LANG= LC_ALL= LC_MESSAGES=C svn info 2>/dev/null \| grep '^Last Changed Rev'); then
	129	+ if rev=$(LC_ALL=C svn info 2>/dev/null \| grep '^Last Changed Rev'); then
130	130	rev=$(echo $rev \| awk '{print $NF}')
131	131	printf -- '-svn%s' "$rev"
132	132

scripts/tags.sh+1−1

@@ -326,5 +326,5 @@ esac · 325 unmodified lines
326	326
327	327	# Remove structure forward declarations.
328	328	if [ -n "$remove_structs" ]; then
329		− LANG=C sed -i -e '/^$[a-zA-Z_][a-zA-Z0-9_]$\t.\t\/\^struct \1;.*\$\/;"\tx$/d' $1
	329	+ LC_ALL=C sed -i -e '/^$[a-zA-Z_][a-zA-Z0-9_]$\t.\t\/\^struct \1;.*\$\/;"\tx$/d' $1
330	330	fi

tools/testing/selftests/net/mptcp/mptcp_connect.sh+1−1

@@ -274,7 +274,7 @@ check_mptcp_disabled() · 273 unmodified lines
274	274	ip netns exec ${disabled_ns} sysctl -q net.mptcp.enabled=0
275	275
276	276	local err=0
277		− LANG=C ip netns exec ${disabled_ns} ./mptcp_connect -p 10000 -s MPTCP 127.0.0.1 < "$cin" 2>&1 \| \
	277	+ LC_ALL=C ip netns exec ${disabled_ns} ./mptcp_connect -p 10000 -s MPTCP 127.0.0.1 < "$cin" 2>&1 \| \
278	278	grep -q "^socket: Protocol not available$" && err=1
279	279	ip netns delete ${disabled_ns}
280	280

usr/.gitignore+2−2

@@ -1,4 +1,4 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−gen_init_cpio
3		−initramfs_data.cpio
	2	+/gen_init_cpio
	3	+/initramfs_data.cpio
4	4	/initramfs_inc_data

usr/gen_initramfs.sh+1−1

@@ -147,7 +147,7 @@ dir_filelist() { · 146 unmodified lines
147	147	header "$1"
148	148
149	149	srcdir=$(echo "$1" \| sed -e 's://*:/:g')
150		− dirlist=$(find "${srcdir}" -printf "%p %m %U %G\n" \| LANG=C sort)
	150	+ dirlist=$(find "${srcdir}" -printf "%p %m %U %G\n" \| LC_ALL=C sort)
151	151
152	152	# If $dirlist is only one line, then the directory is empty
153	153	if [ "$(echo "${dirlist}" \| wc -l)" -gt 1 ]; then

usr/include/.gitignore+1−3

@@ -1,4 +1,2 @@
1	1	# SPDX-License-Identifier: GPL-2.0-only
2		−*
3		−!.gitignore
4		−!Makefile
	2	+/*/