Merge tag 'kbuild-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Add generic support for built-in boot DTB files

 - Enable TAB cycling for dialog buttons in nconfig

 - Fix issues in streamline_config.pl

 - Refactor Kconfig

 - Add support for Clang's AutoFDO (Automatic Feedback-Directed
   Optimization)

 - Add support for Clang's Propeller, a profile-guided optimization.

 - Change the working directory to the external module directory for M=
   builds

 - Support building external modules in a separate output directory

 - Enable objtool for *.mod.o and additional kernel objects

 - Use lz4 instead of deprecated lz4c

 - Work around a performance issue with "git describe"

 - Refactor modpost

* tag 'kbuild-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (85 commits)
  kbuild: rename .tmp_vmlinux.kallsyms0.syms to .tmp_vmlinux0.syms
  gitignore: Don't ignore 'tags' directory
  kbuild: add dependency from vmlinux to resolve_btfids
  modpost: replace tdb_hash() with hash_str()
  kbuild: deb-pkg: add python3:native to build dependency
  genksyms: reduce indentation in export_symbol()
  modpost: improve error messages in device_id_check()
  modpost: rename alias symbol for MODULE_DEVICE_TABLE()
  modpost: rename variables in handle_moddevtable()
  modpost: move strstarts() to modpost.h
  modpost: convert do_usb_table() to a generic handler
  modpost: convert do_of_table() to a generic handler
  modpost: convert do_pnp_device_entry() to a generic handler
  modpost: convert do_pnp_card_entries() to a generic handler
  modpost: call module_alias_printf() from all do_*_entry() functions
  modpost: pass (struct module *) to do_*_entry() functions
  modpost: remove DEF_FIELD_ADDR_VAR() macro
  modpost: deduplicate MODULE_ALIAS() for all drivers
  modpost: introduce module_alias_printf() helper
  modpost: remove unnecessary check in do_acpi_entry()
  ...

5 files changed, 8 insertions, 8 deletions

diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h
index 39a7714605a7..d7cb1e5ecbda 100644
--- a/include/linux/mmdebug.h
+++ b/include/linux/mmdebug.h
@@ -46,7 +46,7 @@ void vma_iter_dump_tree(const struct vma_iterator *vmi);
 		}							\
 	} while (0)
 #define VM_WARN_ON_ONCE_PAGE(cond, page)	({			\
-	static bool __section(".data.once") __warned;			\
+	static bool __section(".data..once") __warned;			\
 	int __ret_warn_once = !!(cond);					\
 									\
 	if (unlikely(__ret_warn_once && !__warned)) {			\
@@ -66,7 +66,7 @@ void vma_iter_dump_tree(const struct vma_iterator *vmi);
 	unlikely(__ret_warn);						\
 })
 #define VM_WARN_ON_ONCE_FOLIO(cond, folio)	({			\
-	static bool __section(".data.once") __warned;			\
+	static bool __section(".data..once") __warned;			\
 	int __ret_warn_once = !!(cond);					\
 									\
 	if (unlikely(__ret_warn_once && !__warned)) {			\
@@ -77,7 +77,7 @@ void vma_iter_dump_tree(const struct vma_iterator *vmi);
 	unlikely(__ret_warn_once);					\
 })
 #define VM_WARN_ON_ONCE_MM(cond, mm)		({			\
-	static bool __section(".data.once") __warned;			\
+	static bool __section(".data..once") __warned;			\
 	int __ret_warn_once = !!(cond);					\
 									\
 	if (unlikely(__ret_warn_once && !__warned)) {			\
diff --git a/include/linux/module.h b/include/linux/module.h
index 2a9386cbdf85..c60ee39cb9b1 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -247,7 +247,7 @@ extern void cleanup_module(void);
 #ifdef MODULE
 /* Creates an alias so file2alias.c can find device table. */
 #define MODULE_DEVICE_TABLE(type, name)					\
-extern typeof(name) __mod_##type##__##name##_device_table		\
+extern typeof(name) __mod_device_table__##type##__##name		\
   __attribute__ ((unused, alias(__stringify(name))))
 #else  /* !MODULE */
 #define MODULE_DEVICE_TABLE(type, name)
diff --git a/include/linux/once.h b/include/linux/once.h
index bc714d414448..30346fcdc799 100644
--- a/include/linux/once.h
+++ b/include/linux/once.h
@@ -46,7 +46,7 @@ void __do_once_sleepable_done(bool *done, struct static_key_true *once_key,
 #define DO_ONCE(func, ...)						     \
 	({								     \
 		bool ___ret = false;					     \
-		static bool __section(".data.once") ___done = false;	     \
+		static bool __section(".data..once") ___done = false;	     \
 		static DEFINE_STATIC_KEY_TRUE(___once_key);		     \
 		if (static_branch_unlikely(&___once_key)) {		     \
 			unsigned long ___flags;				     \
@@ -64,7 +64,7 @@ void __do_once_sleepable_done(bool *done, struct static_key_true *once_key,
 #define DO_ONCE_SLEEPABLE(func, ...)						\
 	({									\
 		bool ___ret = false;						\
-		static bool __section(".data.once") ___done = false;		\
+		static bool __section(".data..once") ___done = false;		\
 		static DEFINE_STATIC_KEY_TRUE(___once_key);			\
 		if (static_branch_unlikely(&___once_key)) {			\
 			___ret = __do_once_sleepable_start(&___done);		\
diff --git a/include/linux/once_lite.h b/include/linux/once_lite.h
index b7bce4983638..27de7bc32a06 100644
--- a/include/linux/once_lite.h
+++ b/include/linux/once_lite.h
@@ -12,7 +12,7 @@
 
 #define __ONCE_LITE_IF(condition)					\
 	({								\
-		static bool __section(".data.once") __already_done;	\
+		static bool __section(".data..once") __already_done;	\
 		bool __ret_cond = !!(condition);			\
 		bool __ret_once = false;				\
 									\
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 58d84c59f3dd..48e5c03df1dd 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -401,7 +401,7 @@ static inline int debug_lockdep_rcu_enabled(void)
  */
 #define RCU_LOCKDEP_WARN(c, s)						\
 	do {								\
-		static bool __section(".data.unlikely") __warned;	\
+		static bool __section(".data..unlikely") __warned;	\
 		if (debug_lockdep_rcu_enabled() && (c) &&		\
 		    debug_lockdep_rcu_enabled() && !__warned) {		\
 			__warned = true;				\