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-rw-r--r--scripts/Makefile.headersinst51
-rw-r--r--scripts/Makefile.lib2
-rwxr-xr-xscripts/checkpatch.pl17
-rw-r--r--scripts/dtc/checks.c2
l---------scripts/dtc/include-prefixes/arc1
l---------scripts/dtc/include-prefixes/arm1
l---------scripts/dtc/include-prefixes/arm641
l---------scripts/dtc/include-prefixes/c6x1
l---------scripts/dtc/include-prefixes/cris1
l---------scripts/dtc/include-prefixes/dt-bindings1
l---------scripts/dtc/include-prefixes/h83001
l---------scripts/dtc/include-prefixes/metag1
l---------scripts/dtc/include-prefixes/microblaze1
l---------scripts/dtc/include-prefixes/mips1
l---------scripts/dtc/include-prefixes/nios21
l---------scripts/dtc/include-prefixes/openrisc1
l---------scripts/dtc/include-prefixes/powerpc1
l---------scripts/dtc/include-prefixes/sh1
l---------scripts/dtc/include-prefixes/xtensa1
-rw-r--r--scripts/gdb/linux/dmesg.py9
-rw-r--r--scripts/genksyms/genksyms.h2
-rw-r--r--scripts/kconfig/Makefile2
-rw-r--r--scripts/kconfig/nconf.c12
-rw-r--r--scripts/kconfig/nconf.gui.c4
-rwxr-xr-xscripts/tags.sh1
25 files changed, 68 insertions, 49 deletions
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
index 6ba97a1f9c5a..c583a1e1bd3c 100644
--- a/scripts/Makefile.headersinst
+++ b/scripts/Makefile.headersinst
@@ -8,6 +8,37 @@
#
# ==========================================================================
+PHONY := __headers
+__headers:
+
+include scripts/Kbuild.include
+
+srcdir := $(srctree)/$(obj)
+
+# When make is run under a fakechroot environment, the function
+# $(wildcard $(srcdir)/*/.) doesn't only return directories, but also regular
+# files. So, we are using a combination of sort/dir/wildcard which works
+# with fakechroot.
+subdirs := $(patsubst $(srcdir)/%/,%,\
+ $(filter-out $(srcdir)/,\
+ $(sort $(dir $(wildcard $(srcdir)/*/)))))
+
+# caller may set destination dir (when installing to asm/)
+_dst := $(if $(dst),$(dst),$(obj))
+
+# Recursion
+__headers: $(subdirs)
+
+.PHONY: $(subdirs)
+$(subdirs):
+ $(Q)$(MAKE) $(hdr-inst)=$(obj)/$@ dst=$(_dst)/$@
+
+# Skip header install/check for include/uapi and arch/$(hdr-arch)/include/uapi.
+# We have only sub-directories there.
+skip-inst := $(if $(filter %/uapi,$(obj)),1)
+
+ifeq ($(skip-inst),)
+
# generated header directory
gen := $(if $(gen),$(gen),$(subst include/,include/generated/,$(obj)))
@@ -15,21 +46,14 @@ gen := $(if $(gen),$(gen),$(subst include/,include/generated/,$(obj)))
kbuild-file := $(srctree)/$(obj)/Kbuild
-include $(kbuild-file)
-# called may set destination dir (when installing to asm/)
-_dst := $(if $(dst),$(dst),$(obj))
-
old-kbuild-file := $(srctree)/$(subst uapi/,,$(obj))/Kbuild
ifneq ($(wildcard $(old-kbuild-file)),)
include $(old-kbuild-file)
endif
-include scripts/Kbuild.include
-
installdir := $(INSTALL_HDR_PATH)/$(subst uapi/,,$(_dst))
-srcdir := $(srctree)/$(obj)
gendir := $(objtree)/$(gen)
-subdirs := $(patsubst $(srcdir)/%/.,%,$(wildcard $(srcdir)/*/.))
header-files := $(notdir $(wildcard $(srcdir)/*.h))
header-files += $(notdir $(wildcard $(srcdir)/*.agh))
header-files := $(filter-out $(no-export-headers), $(header-files))
@@ -88,11 +112,9 @@ quiet_cmd_check = CHECK $(printdir) ($(words $(all-files)) files)
$(PERL) $< $(INSTALL_HDR_PATH)/include $(SRCARCH); \
touch $@
-PHONY += __headersinst __headerscheck
-
ifndef HDRCHECK
# Rules for installing headers
-__headersinst: $(subdirs) $(install-file)
+__headers: $(install-file)
@:
targets += $(install-file)
@@ -104,7 +126,7 @@ $(install-file): scripts/headers_install.sh \
$(call if_changed,install)
else
-__headerscheck: $(subdirs) $(check-file)
+__headers: $(check-file)
@:
targets += $(check-file)
@@ -113,11 +135,6 @@ $(check-file): scripts/headers_check.pl $(output-files) FORCE
endif
-# Recursion
-.PHONY: $(subdirs)
-$(subdirs):
- $(Q)$(MAKE) $(hdr-inst)=$(obj)/$@ dst=$(_dst)/$@
-
targets := $(wildcard $(sort $(targets)))
cmd_files := $(wildcard \
$(foreach f,$(targets),$(dir $(f)).$(notdir $(f)).cmd))
@@ -126,6 +143,8 @@ ifneq ($(cmd_files),)
include $(cmd_files)
endif
+endif # skip-inst
+
.PHONY: $(PHONY)
PHONY += FORCE
FORCE: ;
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 6dc1eda13b8e..58c05e5d9870 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -175,7 +175,7 @@ ld_flags = $(LDFLAGS) $(ldflags-y)
dtc_cpp_flags = -Wp,-MD,$(depfile).pre.tmp -nostdinc \
-I$(srctree)/arch/$(SRCARCH)/boot/dts \
- -I$(srctree)/arch/$(SRCARCH)/boot/dts/include \
+ -I$(srctree)/scripts/dtc/include-prefixes \
-I$(srctree)/drivers/of/testcase-data \
-undef -D__DTS__
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 4b9569fa931b..c7e4d73fe1ce 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -5533,23 +5533,6 @@ sub process {
}
}
-# Check for expedited grace periods that interrupt non-idle non-nohz
-# online CPUs. These expedited can therefore degrade real-time response
-# if used carelessly, and should be avoided where not absolutely
-# needed. It is always OK to use synchronize_rcu_expedited() and
-# synchronize_sched_expedited() at boot time (before real-time applications
-# start) and in error situations where real-time response is compromised in
-# any case. Note that synchronize_srcu_expedited() does -not- interrupt
-# other CPUs, so don't warn on uses of synchronize_srcu_expedited().
-# Of course, nothing comes for free, and srcu_read_lock() and
-# srcu_read_unlock() do contain full memory barriers in payment for
-# synchronize_srcu_expedited() non-interruption properties.
- if ($line =~ /\b(synchronize_rcu_expedited|synchronize_sched_expedited)\(/) {
- WARN("EXPEDITED_RCU_GRACE_PERIOD",
- "expedited RCU grace periods should be avoided where they can degrade real-time response\n" . $herecurr);
-
- }
-
# check of hardware specific defines
if ($line =~ m@^.\s*\#\s*if.*\b(__i386__|__powerpc64__|__sun__|__s390x__)\b@ && $realfile !~ m@include/asm-@) {
CHK("ARCH_DEFINES",
diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c
index 5adfc8f52b4f..4b72b530c84f 100644
--- a/scripts/dtc/checks.c
+++ b/scripts/dtc/checks.c
@@ -873,7 +873,7 @@ static void check_simple_bus_reg(struct check *c, struct dt_info *dti, struct no
while (size--)
reg = (reg << 32) | fdt32_to_cpu(*(cells++));
- snprintf(unit_addr, sizeof(unit_addr), "%lx", reg);
+ snprintf(unit_addr, sizeof(unit_addr), "%zx", reg);
if (!streq(unitname, unit_addr))
FAIL(c, dti, "Node %s simple-bus unit address format error, expected \"%s\"",
node->fullpath, unit_addr);
diff --git a/scripts/dtc/include-prefixes/arc b/scripts/dtc/include-prefixes/arc
new file mode 120000
index 000000000000..5d21b5a69a11
--- /dev/null
+++ b/scripts/dtc/include-prefixes/arc
@@ -0,0 +1 @@
+../../../arch/arc/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/arm b/scripts/dtc/include-prefixes/arm
new file mode 120000
index 000000000000..eb14d4515a57
--- /dev/null
+++ b/scripts/dtc/include-prefixes/arm
@@ -0,0 +1 @@
+../../../arch/arm/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/arm64 b/scripts/dtc/include-prefixes/arm64
new file mode 120000
index 000000000000..275c42c21d71
--- /dev/null
+++ b/scripts/dtc/include-prefixes/arm64
@@ -0,0 +1 @@
+../../../arch/arm64/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/c6x b/scripts/dtc/include-prefixes/c6x
new file mode 120000
index 000000000000..49ded4cae2be
--- /dev/null
+++ b/scripts/dtc/include-prefixes/c6x
@@ -0,0 +1 @@
+../../../arch/c6x/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/cris b/scripts/dtc/include-prefixes/cris
new file mode 120000
index 000000000000..736d998ba506
--- /dev/null
+++ b/scripts/dtc/include-prefixes/cris
@@ -0,0 +1 @@
+../../../arch/cris/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/dt-bindings b/scripts/dtc/include-prefixes/dt-bindings
new file mode 120000
index 000000000000..04fdbb3af016
--- /dev/null
+++ b/scripts/dtc/include-prefixes/dt-bindings
@@ -0,0 +1 @@
+../../../include/dt-bindings \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/h8300 b/scripts/dtc/include-prefixes/h8300
new file mode 120000
index 000000000000..3bdaa332c54c
--- /dev/null
+++ b/scripts/dtc/include-prefixes/h8300
@@ -0,0 +1 @@
+../../../arch/h8300/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/metag b/scripts/dtc/include-prefixes/metag
new file mode 120000
index 000000000000..87a3c847db8f
--- /dev/null
+++ b/scripts/dtc/include-prefixes/metag
@@ -0,0 +1 @@
+../../../arch/metag/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/microblaze b/scripts/dtc/include-prefixes/microblaze
new file mode 120000
index 000000000000..d9830330a21d
--- /dev/null
+++ b/scripts/dtc/include-prefixes/microblaze
@@ -0,0 +1 @@
+../../../arch/microblaze/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/mips b/scripts/dtc/include-prefixes/mips
new file mode 120000
index 000000000000..ae8d4948dc8d
--- /dev/null
+++ b/scripts/dtc/include-prefixes/mips
@@ -0,0 +1 @@
+../../../arch/mips/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/nios2 b/scripts/dtc/include-prefixes/nios2
new file mode 120000
index 000000000000..51772336d13f
--- /dev/null
+++ b/scripts/dtc/include-prefixes/nios2
@@ -0,0 +1 @@
+../../../arch/nios2/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/openrisc b/scripts/dtc/include-prefixes/openrisc
new file mode 120000
index 000000000000..71c3bc75c560
--- /dev/null
+++ b/scripts/dtc/include-prefixes/openrisc
@@ -0,0 +1 @@
+../../../arch/openrisc/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/powerpc b/scripts/dtc/include-prefixes/powerpc
new file mode 120000
index 000000000000..7cd6ec16e899
--- /dev/null
+++ b/scripts/dtc/include-prefixes/powerpc
@@ -0,0 +1 @@
+../../../arch/powerpc/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/sh b/scripts/dtc/include-prefixes/sh
new file mode 120000
index 000000000000..67d37808c599
--- /dev/null
+++ b/scripts/dtc/include-prefixes/sh
@@ -0,0 +1 @@
+../../../arch/sh/boot/dts \ No newline at end of file
diff --git a/scripts/dtc/include-prefixes/xtensa b/scripts/dtc/include-prefixes/xtensa
new file mode 120000
index 000000000000..d1eaf6ec7a2b
--- /dev/null
+++ b/scripts/dtc/include-prefixes/xtensa
@@ -0,0 +1 @@
+../../../arch/xtensa/boot/dts \ No newline at end of file
diff --git a/scripts/gdb/linux/dmesg.py b/scripts/gdb/linux/dmesg.py
index f9b92ece7834..5afd1098e33a 100644
--- a/scripts/gdb/linux/dmesg.py
+++ b/scripts/gdb/linux/dmesg.py
@@ -23,10 +23,11 @@ class LxDmesg(gdb.Command):
super(LxDmesg, self).__init__("lx-dmesg", gdb.COMMAND_DATA)
def invoke(self, arg, from_tty):
- log_buf_addr = int(str(gdb.parse_and_eval("log_buf")).split()[0], 16)
- log_first_idx = int(gdb.parse_and_eval("log_first_idx"))
- log_next_idx = int(gdb.parse_and_eval("log_next_idx"))
- log_buf_len = int(gdb.parse_and_eval("log_buf_len"))
+ log_buf_addr = int(str(gdb.parse_and_eval(
+ "'printk.c'::log_buf")).split()[0], 16)
+ log_first_idx = int(gdb.parse_and_eval("'printk.c'::log_first_idx"))
+ log_next_idx = int(gdb.parse_and_eval("'printk.c'::log_next_idx"))
+ log_buf_len = int(gdb.parse_and_eval("'printk.c'::log_buf_len"))
inf = gdb.inferiors()[0]
start = log_buf_addr + log_first_idx
diff --git a/scripts/genksyms/genksyms.h b/scripts/genksyms/genksyms.h
index 3bffdcaaa274..b724a0290c75 100644
--- a/scripts/genksyms/genksyms.h
+++ b/scripts/genksyms/genksyms.h
@@ -75,7 +75,7 @@ struct string_list *copy_list_range(struct string_list *start,
int yylex(void);
int yyparse(void);
-void error_with_pos(const char *, ...);
+void error_with_pos(const char *, ...) __attribute__ ((format(printf, 1, 2)));
/*----------------------------------------------------------------------*/
#define xmalloc(size) ({ void *__ptr = malloc(size); \
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 90a091b6ae4d..eb8144643b78 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -196,7 +196,7 @@ clean-files += config.pot linux.pot
# Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
PHONY += $(obj)/dochecklxdialog
-$(addprefix $(obj)/,$(lxdialog)): $(obj)/dochecklxdialog
+$(addprefix $(obj)/, mconf.o $(lxdialog)): $(obj)/dochecklxdialog
$(obj)/dochecklxdialog:
$(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTLOADLIBES_mconf)
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index a9bc5334a478..003114779815 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -271,7 +271,7 @@ static struct mitem k_menu_items[MAX_MENU_ITEMS];
static int items_num;
static int global_exit;
/* the currently selected button */
-const char *current_instructions = menu_instructions;
+static const char *current_instructions = menu_instructions;
static char *dialog_input_result;
static int dialog_input_result_len;
@@ -305,7 +305,7 @@ struct function_keys {
};
static const int function_keys_num = 9;
-struct function_keys function_keys[] = {
+static struct function_keys function_keys[] = {
{
.key_str = "F1",
.func = "Help",
@@ -508,7 +508,7 @@ static int get_mext_match(const char *match_str, match_f flag)
index = (index + items_num) % items_num;
while (true) {
char *str = k_menu_items[index].str;
- if (strcasestr(str, match_str) != 0)
+ if (strcasestr(str, match_str) != NULL)
return index;
if (flag == FIND_NEXT_MATCH_UP ||
flag == MATCH_TINKER_PATTERN_UP)
@@ -1067,7 +1067,7 @@ static int do_match(int key, struct match_state *state, int *ans)
static void conf(struct menu *menu)
{
- struct menu *submenu = 0;
+ struct menu *submenu = NULL;
const char *prompt = menu_get_prompt(menu);
struct symbol *sym;
int res;
@@ -1234,7 +1234,7 @@ static void show_help(struct menu *menu)
static void conf_choice(struct menu *menu)
{
const char *prompt = _(menu_get_prompt(menu));
- struct menu *child = 0;
+ struct menu *child = NULL;
struct symbol *active;
int selected_index = 0;
int last_top_row = 0;
@@ -1456,7 +1456,7 @@ static void conf_save(void)
}
}
-void setup_windows(void)
+static void setup_windows(void)
{
int lines, columns;
diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c
index 4b2f44c20caf..a64b1c31253e 100644
--- a/scripts/kconfig/nconf.gui.c
+++ b/scripts/kconfig/nconf.gui.c
@@ -129,7 +129,7 @@ static void no_colors_theme(void)
mkattrn(FUNCTION_TEXT, A_REVERSE);
}
-void set_colors()
+void set_colors(void)
{
start_color();
use_default_colors();
@@ -192,7 +192,7 @@ const char *get_line(const char *text, int line_no)
int lines = 0;
if (!text)
- return 0;
+ return NULL;
for (i = 0; text[i] != '\0' && lines < line_no; i++)
if (text[i] == '\n')
diff --git a/scripts/tags.sh b/scripts/tags.sh
index d661f2f3ef61..d23dcbf17457 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -106,6 +106,7 @@ all_compiled_sources()
case "$i" in
*.[cS])
j=${i/\.[cS]/\.o}
+ j="${j#$tree}"
if [ -e $j ]; then
echo $i
fi
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-31 21:38:07 +0300