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Name	Size	Permission
atomic	[ DIR ]	drwxr-xr-x
basic	[ DIR ]	drwxr-xr-x
coccinelle	[ DIR ]	drwxr-xr-x
dtc	[ DIR ]	drwxr-xr-x
gcc-plugins	[ DIR ]	drwxr-xr-x
gdb	[ DIR ]	drwxr-xr-x
genksyms	[ DIR ]	drwxr-xr-x
kconfig	[ DIR ]	drwxr-xr-x
ksymoops	[ DIR ]	drwxr-xr-x
mod	[ DIR ]	drwxr-xr-x
package	[ DIR ]	drwxr-xr-x
selinux	[ DIR ]	drwxr-xr-x
tracing	[ DIR ]	drwxr-xr-x
.gitignore	145 B	-rw-r--r--
Kbuild.include	12.26 KB	-rw-r--r--
Kconfig.include	1.64 KB	-rw-r--r--
Lindent	502 B	-rwxr-xr-x
Makefile	1.75 KB	-rw-r--r--
Makefile.asm-generic	1.8 KB	-rw-r--r--
Makefile.build	17.78 KB	-rw-r--r--
Makefile.clean	2.15 KB	-rw-r--r--
Makefile.dtbinst	1.09 KB	-rw-r--r--
Makefile.extrawarn	2.74 KB	-rw-r--r--
Makefile.gcc-plugins	2.59 KB	-rw-r--r--
Makefile.headersinst	2.87 KB	-rw-r--r--
Makefile.host	6.86 KB	-rw-r--r--
Makefile.kasan	1.44 KB	-rw-r--r--
Makefile.kcov	359 B	-rw-r--r--
Makefile.lib	14.67 KB	-rw-r--r--
Makefile.modbuiltin	1.67 KB	-rw-r--r--
Makefile.modfinal	1.79 KB	-rw-r--r--
Makefile.modinst	1.31 KB	-rw-r--r--
Makefile.modpost	3.42 KB	-rw-r--r--
Makefile.modsign	791 B	-rw-r--r--
Makefile.package	6.5 KB	-rw-r--r--
Makefile.ubsan	864 B	-rw-r--r--
adjust_autoksyms.sh	2.62 KB	-rwxr-xr-x
asn1_compiler.c	35.32 KB	-rw-r--r--
bin2c.c	743 B	-rw-r--r--
bloat-o-meter	3.29 KB	-rwxr-xr-x
bootgraph.pl	5.64 KB	-rwxr-xr-x
bpf_helpers_doc.py	15.5 KB	-rwxr-xr-x
cc-can-link.sh	166 B	-rwxr-xr-x
check_extable.sh	4.93 KB	-rwxr-xr-x
checkincludes.pl	1.94 KB	-rwxr-xr-x
checkkconfigsymbols.py	15.5 KB	-rwxr-xr-x
checkpatch.pl	199.44 KB	-rwxr-xr-x
checkstack.pl	5.27 KB	-rwxr-xr-x
checksyscalls.sh	7.27 KB	-rwxr-xr-x
checkversion.pl	1.9 KB	-rwxr-xr-x
clang-version.sh	527 B	-rwxr-xr-x
cleanfile	3.46 KB	-rwxr-xr-x
cleanpatch	5.06 KB	-rwxr-xr-x
coccicheck	7.25 KB	-rwxr-xr-x
config	4.64 KB	-rwxr-xr-x
conmakehash.c	5.85 KB	-rw-r--r--
const_structs.checkpatch	964 B	-rw-r--r--
decode_stacktrace.sh	3.95 KB	-rwxr-xr-x
decodecode	2.57 KB	-rwxr-xr-x
depmod.sh	1.41 KB	-rwxr-xr-x
diffconfig	3.72 KB	-rwxr-xr-x
documentation-file-ref-check	5.43 KB	-rwxr-xr-x
export_report.pl	4.5 KB	-rwxr-xr-x
extract-cert.c	3.46 KB	-rw-r--r--
extract-ikconfig	1.69 KB	-rwxr-xr-x
extract-module-sig.pl	3.66 KB	-rwxr-xr-x
extract-sys-certs.pl	3.75 KB	-rwxr-xr-x
extract-vmlinux	1.66 KB	-rwxr-xr-x
extract_xc3028.pl	44.62 KB	-rwxr-xr-x
faddr2line	8.07 KB	-rwxr-xr-x
file-size.sh	86 B	-rwxr-xr-x
find-unused-docs.sh	1.27 KB	-rwxr-xr-x
gcc-goto.sh	511 B	-rwxr-xr-x
gcc-ld	711 B	-rwxr-xr-x
gcc-plugin.sh	1.06 KB	-rwxr-xr-x
gcc-version.sh	588 B	-rwxr-xr-x
gcc-x86_32-has-stack-protector...	173 B	-rwxr-xr-x
gcc-x86_64-has-stack-protector...	198 B	-rwxr-xr-x
gen_compile_commands.py	5.56 KB	-rwxr-xr-x
gen_ksymdeps.sh	610 B	-rwxr-xr-x
get_abi.pl	10.1 KB	-rwxr-xr-x
get_dvb_firmware	24.54 KB	-rwxr-xr-x
get_maintainer.pl	66.04 KB	-rwxr-xr-x
gfp-translate	1.69 KB	-rwxr-xr-x
headerdep.pl	3.5 KB	-rwxr-xr-x
headers_check.pl	3.73 KB	-rwxr-xr-x
headers_install.sh	3.59 KB	-rwxr-xr-x
insert-sys-cert.c	13.08 KB	-rw-r--r--
kallsyms.c	18.02 KB	-rw-r--r--
kernel-doc	60.77 KB	-rwxr-xr-x
kmsg-doc	12.13 KB	-rwxr-xr-x
ld-version.sh	269 B	-rwxr-xr-x
leaking_addresses.pl	12.8 KB	-rwxr-xr-x
link-vmlinux.sh	8.04 KB	-rwxr-xr-x
makelst	808 B	-rwxr-xr-x
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mkcompile_h	2.83 KB	-rwxr-xr-x
mkmakefile	426 B	-rwxr-xr-x
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mkuboot.sh	414 B	-rwxr-xr-x
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parse-maintainers.pl	3.72 KB	-rwxr-xr-x
patch-kernel	9.95 KB	-rwxr-xr-x
pnmtologo.c	11.91 KB	-rw-r--r--
profile2linkerlist.pl	414 B	-rwxr-xr-x
prune-kernel	708 B	-rwxr-xr-x
recordmcount.c	16.69 KB	-rw-r--r--
recordmcount.h	19.37 KB	-rw-r--r--
recordmcount.pl	18.91 KB	-rwxr-xr-x
setlocalversion	4.72 KB	-rwxr-xr-x
show_delta	3.01 KB	-rwxr-xr-x
sign-file.c	9.76 KB	-rw-r--r--
sortextable.c	8.32 KB	-rw-r--r--
sortextable.h	5.45 KB	-rw-r--r--
spdxcheck-test.sh	323 B	-rw-r--r--
spdxcheck.py	9.92 KB	-rwxr-xr-x
spelling.txt	28.76 KB	-rw-r--r--
sphinx-pre-install	17.59 KB	-rwxr-xr-x
split-man.pl	604 B	-rwxr-xr-x
stackdelta	1.84 KB	-rwxr-xr-x
stackusage	794 B	-rwxr-xr-x
subarch.include	641 B	-rw-r--r--
tags.sh	9.26 KB	-rwxr-xr-x
tools-support-relr.sh	546 B	-rwxr-xr-x
ubuntu-retpoline-extract-one	7.26 KB	-rw-r--r--
unifdef.c	34.8 KB	-rw-r--r--
ver_linux	2.69 KB	-rwxr-xr-x
xen-hypercalls.sh	386 B	-rw-r--r--
xz_wrap.sh	563 B	-rwxr-xr-x

if [ "$KBUILD_VERBOSE" = "1" ]; then
	set -x
fi

# RCS_FIND_IGNORE has escaped ()s -- remove them.
ignore="$(echo "$RCS_FIND_IGNORE" | sed 's|\\||g' )"
# tags and cscope files should also ignore MODVERSION *.mod.c files
ignore="$ignore ( -name *.mod.c ) -prune -o"

# Use make KBUILD_ABS_SRCTREE=1 {tags|cscope}
# to force full paths for a non-O= build
if [ "${srctree}" = "." -o -z "${srctree}" ]; then
	tree=
else
	tree=${srctree}/
fi

# ignore userspace tools
ignore="$ignore ( -path ${tree}tools ) -prune -o"

# Detect if ALLSOURCE_ARCHS is set. If not, we assume SRCARCH
if [ "${ALLSOURCE_ARCHS}" = "" ]; then
	ALLSOURCE_ARCHS=${SRCARCH}
elif [ "${ALLSOURCE_ARCHS}" = "all" ]; then
	ALLSOURCE_ARCHS=$(find ${tree}arch/ -mindepth 1 -maxdepth 1 -type d -printf '%f ')
fi

# find sources in arch/$1
find_arch_sources()
{
	for i in $archincludedir; do
		prune="$prune -wholename $i -prune -o"
	done
	find ${tree}arch/$1 $ignore $prune -name "$2" -not -type l -print;
}

# find sources in arch/$1/include
find_arch_include_sources()
{
	include=$(find ${tree}arch/$1/ -name include -type d -print);
	if [ -n "$include" ]; then
		archincludedir="$archincludedir $include"
		find $include $ignore -name "$2" -not -type l -print;
	fi
}

# find sources in include/
find_include_sources()
{
	find ${tree}include $ignore -name config -prune -o -name "$1" \
		-not -type l -print;
}

# find sources in rest of tree
# we could benefit from a list of dirs to search in here
find_other_sources()
{
	find ${tree}* $ignore \
	     $ -path ${tree}include -o -path ${tree}arch -o -name '.tmp_*' $ -prune -o \
	       -name "$1" -not -type l -print;
}

find_sources()
{
	find_arch_sources $1 "$2"
}

all_sources()
{
	find_arch_include_sources ${SRCARCH} '*.[chS]'
	if [ ! -z "$archinclude" ]; then
		find_arch_include_sources $archinclude '*.[chS]'
	fi
	find_include_sources '*.[chS]'
	for arch in $ALLSOURCE_ARCHS
	do
		find_sources $arch '*.[chS]'
	done
	find_other_sources '*.[chS]'
}

all_compiled_sources()
{
	for i in $(all_sources); do
		case "$i" in
			*.[cS])
				j=${i/\.[cS]/\.o}
				j="${j#$tree}"
				if [ -e $j ]; then
					echo $i
				fi
				;;
			*)
				echo $i
				;;
		esac
	done
}

all_target_sources()
{
	if [ -n "$COMPILED_SOURCE" ]; then
		all_compiled_sources
	else
		all_sources
	fi
}

all_kconfigs()
{
	find ${tree}arch/ -maxdepth 1 $ignore \
	       -name "Kconfig*" -not -type l -print;
	for arch in $ALLSOURCE_ARCHS; do
		find_sources $arch 'Kconfig*'
	done
	find_other_sources 'Kconfig*'
}

docscope()
{
	(echo \-k; echo \-q; all_target_sources) > cscope.files
	cscope -b -f cscope.out
}

dogtags()
{
	all_target_sources | gtags -i -f -
}

# Basic regular expressions with an optional /kind-spec/ for ctags and
# the following limitations:
# - No regex modifiers
# - Use \{0,1\} instead of \?, because etags expects an unescaped ?
# - \s is not working with etags, use a space or [ \t]
# - \w works, but does not match underscores in etags
# - etags regular expressions have to match at the start of a line;
#   a ^[^#] is prepended by setup_regex unless an anchor is already present
regex_asm=(
	'/^$ENTRY\|_GLOBAL$($[[:alnum:]_\\]*$).*/\2/'
)
regex_c=(
	'/^SYSCALL_DEFINE[0-9]($[[:alnum:]_]*$.*/sys_\1/'
	'/^BPF_CALL_[0-9]($[[:alnum:]_]*$.*/\1/'
	'/^COMPAT_SYSCALL_DEFINE[0-9]($[[:alnum:]_]*$.*/compat_sys_\1/'
	'/^TRACE_EVENT($[[:alnum:]_]*$.*/trace_\1/'
	'/^TRACE_EVENT($[[:alnum:]_]*$.*/trace_\1_rcuidle/'
	'/^DEFINE_EVENT([^,)]*, *$[[:alnum:]_]*$.*/trace_\1/'
	'/^DEFINE_EVENT([^,)]*, *$[[:alnum:]_]*$.*/trace_\1_rcuidle/'
	'/^DEFINE_INSN_CACHE_OPS($[[:alnum:]_]*$.*/get_\1_slot/'
	'/^DEFINE_INSN_CACHE_OPS($[[:alnum:]_]*$.*/free_\1_slot/'
	'/^PAGEFLAG($[[:alnum:]_]*$.*/Page\1/'
	'/^PAGEFLAG($[[:alnum:]_]*$.*/SetPage\1/'
	'/^PAGEFLAG($[[:alnum:]_]*$.*/ClearPage\1/'
	'/^TESTSETFLAG($[[:alnum:]_]*$.*/TestSetPage\1/'
	'/^TESTPAGEFLAG($[[:alnum:]_]*$.*/Page\1/'
	'/^SETPAGEFLAG($[[:alnum:]_]*$.*/SetPage\1/'
	'/\<__SETPAGEFLAG($[[:alnum:]_]*$.*/__SetPage\1/'
	'/\<TESTCLEARFLAG($[[:alnum:]_]*$.*/TestClearPage\1/'
	'/\<__TESTCLEARFLAG($[[:alnum:]_]*$.*/TestClearPage\1/'
	'/\<CLEARPAGEFLAG($[[:alnum:]_]*$.*/ClearPage\1/'
	'/\<__CLEARPAGEFLAG($[[:alnum:]_]*$.*/__ClearPage\1/'
	'/^__PAGEFLAG($[[:alnum:]_]*$.*/__SetPage\1/'
	'/^__PAGEFLAG($[[:alnum:]_]*$.*/__ClearPage\1/'
	'/^PAGEFLAG_FALSE($[[:alnum:]_]*$.*/Page\1/'
	'/\<TESTSCFLAG($[[:alnum:]_]*$.*/TestSetPage\1/'
	'/\<TESTSCFLAG($[[:alnum:]_]*$.*/TestClearPage\1/'
	'/\<SETPAGEFLAG_NOOP($[[:alnum:]_]*$.*/SetPage\1/'
	'/\<CLEARPAGEFLAG_NOOP($[[:alnum:]_]*$.*/ClearPage\1/'
	'/\<__CLEARPAGEFLAG_NOOP($[[:alnum:]_]*$.*/__ClearPage\1/'
	'/\<TESTCLEARFLAG_FALSE($[[:alnum:]_]*$.*/TestClearPage\1/'
	'/^PAGE_TYPE_OPS($[[:alnum:]_]*$.*/Page\1/'
	'/^PAGE_TYPE_OPS($[[:alnum:]_]*$.*/__SetPage\1/'
	'/^PAGE_TYPE_OPS($[[:alnum:]_]*$.*/__ClearPage\1/'
	'/^TASK_PFA_TEST([^,]*, *$[[:alnum:]_]*$)/task_\1/'
	'/^TASK_PFA_SET([^,]*, *$[[:alnum:]_]*$)/task_set_\1/'
	'/^TASK_PFA_CLEAR([^,]*, *$[[:alnum:]_]*$)/task_clear_\1/'
	'/^DEF_MMIO_$IN\|OUT$_[XD]($[[:alnum:]_]*$,[^)]*)/\2/'
	'/^DEBUGGER_BOILERPLATE($[[:alnum:]_]*$)/\1/'
	'/^DEF_PCI_AC_$\|NO$RET($[[:alnum:]_]*$.*/\2/'
	'/^PCI_OP_READ($\w*$.*[1-4])/pci_bus_read_config_\1/'
	'/^PCI_OP_WRITE($\w*$.*[1-4])/pci_bus_write_config_\1/'
	'/\<DEFINE_$RT_MUTEX\|MUTEX\|SEMAPHORE\|SPINLOCK$($[[:alnum:]_]*$/\2/v/'
	'/\<DEFINE_$RAW_SPINLOCK\|RWLOCK\|SEQLOCK$($[[:alnum:]_]*$/\2/v/'
	'/\<DECLARE_$RWSEM\|COMPLETION$($[[:alnum:]_]\+$/\2/v/'
	'/\<DECLARE_BITMAP($[[:alnum:]_]*$/\1/v/'
	'/$^\|\s$$\|L\|H$LIST_HEAD($[[:alnum:]_]*$/\3/v/'
	'/$^\|\s$RADIX_TREE($[[:alnum:]_]*$/\2/v/'
	'/\<DEFINE_PER_CPU([^,]*, *$[[:alnum:]_]*$/\1/v/'
	'/\<DEFINE_PER_CPU_SHARED_ALIGNED([^,]*, *$[[:alnum:]_]*$/\1/v/'
	'/\<DECLARE_WAIT_QUEUE_HEAD($[[:alnum:]_]*$/\1/v/'
	'/\<DECLARE_$TASKLET\|WORK\|DELAYED_WORK$($[[:alnum:]_]*$/\2/v/'
	'/$^\s$OFFSET($[[:alnum:]_]*$/\2/v/'
	'/$^\s$DEFINE($[[:alnum:]_]*$/\2/v/'
	'/\<$DEFINE\|DECLARE$_HASHTABLE($[[:alnum:]_]*$/\2/v/'
	'/\<DEFINE_ID$R\|A$($[[:alnum:]_]\+$/\2/'
	'/\<DEFINE_WD_CLASS($[[:alnum:]_]\+$/\1/'
	'/\<ATOMIC_NOTIFIER_HEAD($[[:alnum:]_]\+$/\1/'
	'/\<RAW_NOTIFIER_HEAD($[[:alnum:]_]\+$/\1/'
	'/\<DECLARE_FAULT_ATTR($[[:alnum:]_]\+$/\1/'
	'/\<BLOCKING_NOTIFIER_HEAD($[[:alnum:]_]\+$/\1/'
	'/\<DEVICE_ATTR_$RW\|RO\|WO$($[[:alnum:]_]\+$/dev_attr_\2/'
	'/\<DRIVER_ATTR_$RW\|RO\|WO$($[[:alnum:]_]\+$/driver_attr_\2/'
	'/\<$DEFINE\|DECLARE$_STATIC_KEY_$TRUE\|FALSE$$\|_RO$($[[:alnum:]_]\+$/\4/'
)
regex_kconfig=(
	'/^[[:blank:]]*$menu\|$config[[:blank:]]\+$[[:alnum:]_]\+$/\2/'
	'/^[[:blank:]]*$menu\|$config[[:blank:]]\+$[[:alnum:]_]\+$/CONFIG_\2/'
)
setup_regex()
{
	local mode=$1 lang tmp=() r
	shift

regex=()
	for lang; do
		case "$lang" in
		asm)       tmp=("${regex_asm[@]}") ;;
		c)         tmp=("${regex_c[@]}") ;;
		kconfig)   tmp=("${regex_kconfig[@]}") ;;
		esac
		for r in "${tmp[@]}"; do
			if test "$mode" = "exuberant"; then
				regex[${#regex[@]}]="--regex-$lang=${r}b"
			else
				# Remove ctags /kind-spec/
				case "$r" in
				/*/*/?/)
					r=${r%?/}
				esac
				# Prepend ^[^#] unless already anchored
				case "$r" in
				/^*) ;;
				*)
					r="/^[^#]*${r#/}"
				esac
				regex[${#regex[@]}]="--regex=$r"
			fi
		done
	done
}

exuberant()
{
	setup_regex exuberant asm c
	all_target_sources | xargs $1 -a                        \
	-I __initdata,__exitdata,__initconst,__ro_after_init	\
	-I __initdata_memblock					\
	-I __refdata,__attribute,__maybe_unused,__always_unused \
	-I __acquires,__releases,__deprecated,__always_inline	\
	-I __read_mostly,__aligned,____cacheline_aligned        \
	-I ____cacheline_aligned_in_smp                         \
	-I __cacheline_aligned,__cacheline_aligned_in_smp	\
	-I ____cacheline_internodealigned_in_smp                \
	-I __used,__packed,__packed2__,__must_check,__must_hold	\
	-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL,ACPI_EXPORT_SYMBOL   \
	-I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \
	-I static,const						\
	--extra=+fq --c-kinds=+px --fields=+iaS --langmap=c:+.h \
	"${regex[@]}"

setup_regex exuberant kconfig
	all_kconfigs | xargs $1 -a                              \
	--langdef=kconfig --language-force=kconfig "${regex[@]}"

}

emacs()
{
	setup_regex emacs asm c
	all_target_sources | xargs $1 -a "${regex[@]}"

setup_regex emacs kconfig
	all_kconfigs | xargs $1 -a "${regex[@]}"
}

xtags()
{
	if $1 --version 2>&1 | grep -iq exuberant; then
		exuberant $1
	elif $1 --version 2>&1 | grep -iq emacs; then
		emacs $1
	else
		all_target_sources | xargs $1 -a
	fi
}

# Support um (which uses SUBARCH)
if [ "${ARCH}" = "um" ]; then
	if [ "$SUBARCH" = "i386" ]; then
		archinclude=x86
	elif [ "$SUBARCH" = "x86_64" ]; then
		archinclude=x86
	else
		archinclude=${SUBARCH}
	fi
fi

remove_structs=
case "$1" in
	"cscope")
		docscope
		;;

"gtags")
		dogtags
		;;

"tags")
		rm -f tags
		xtags ctags
		remove_structs=y
		;;

"TAGS")
		rm -f TAGS
		xtags etags
		remove_structs=y
		;;
esac

# Remove structure forward declarations.
if [ -n "$remove_structs" ]; then
    LANG=C sed -i -e '/^$[a-zA-Z_][a-zA-Z0-9_]*$\t.*\t\/\^struct \1;.*\$\/;"\tx$/d' $1
fi

${this.title}

Code Editor : tags.sh