Merge tag 'kbuild-fixes-6.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux

Pull Kbuild fixes from Nathan Chancellor:

 - Formally adopt Kconfig in MAINTAINERS

 - Fix install-extmod-build for more O= paths

 - Align end of .modinfo to fix Authenticode calculation in EDK2

 - Restore dynamic check for '-fsanitize=kernel-memory' in
   CONFIG_HAVE_KMSAN_COMPILER to ensure backend target has support
   for it

 - Initialize locale in menuconfig and nconfig to fix UTF-8 terminals
   that may not support VT100 ACS by default like PuTTY

* tag 'kbuild-fixes-6.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux:
  kconfig/nconf: Initialize the default locale at startup
  kconfig/mconf: Initialize the default locale at startup
  KMSAN: Restore dynamic check for '-fsanitize=kernel-memory'
  kbuild: align modinfo section for Secureboot Authenticode EDK2 compat
  kbuild: install-extmod-build: Fix when given dir outside the build dir
  MAINTAINERS: Update Kconfig section

Author: torvalds

MAINTAINERS

@@ -13425,9 +13425,12 @@ F:	mm/kasan/
 F:	scripts/Makefile.kasan
 
 KCONFIG
+M:	Nathan Chancellor <nathan@kernel.org>
+M:	Nicolas Schier <nsc@kernel.org>
 L:	linux-kbuild@vger.kernel.org
-S:	Orphan
+S:	Odd Fixes
 Q:	https://patchwork.kernel.org/project/linux-kbuild/list/
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git
 F:	Documentation/kbuild/kconfig*
 F:	scripts/Kconfig.include
 F:	scripts/kconfig/

include/asm-generic/vmlinux.lds.h

@@ -832,7 +832,7 @@ defined(CONFIG_AUTOFDO_CLANG) || defined(CONFIG_PROPELLER_CLANG)
 
 /* Required sections not related to debugging. */
 #define ELF_DETAILS							\
-		.modinfo : { *(.modinfo) }				\
+		.modinfo : { *(.modinfo) . = ALIGN(8); }		\
 		.comment 0 : { *(.comment) }				\
 		.symtab 0 : { *(.symtab) }				\
 		.strtab 0 : { *(.strtab) }				\

lib/Kconfig.kmsan

@@ -3,7 +3,7 @@ config HAVE_ARCH_KMSAN
 	bool
 
 config HAVE_KMSAN_COMPILER
-	def_bool CC_IS_CLANG
+	def_bool $(cc-option,-fsanitize=kernel-memory)
 
 config KMSAN
 	bool "KMSAN: detector of uninitialized values use"

scripts/kconfig/mconf.c

@@ -12,6 +12,7 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <limits.h>
+#include <locale.h>
 #include <stdarg.h>
 #include <stdlib.h>
 #include <string.h>
@@ -931,6 +932,8 @@ int main(int ac, char **av)
 
 	signal(SIGINT, sig_handler);
 
+	setlocale(LC_ALL, "");
+
 	if (ac > 1 && strcmp(av[1], "-s") == 0) {
 		silent = 1;
 		/* Silence conf_read() until the real callback is set up */

scripts/kconfig/nconf.c

@@ -7,6 +7,7 @@
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
 #endif
+#include <locale.h>
 #include <string.h>
 #include <strings.h>
 #include <stdlib.h>
@@ -1478,6 +1479,8 @@ int main(int ac, char **av)
 	int lines, columns;
 	char *mode;
 
+	setlocale(LC_ALL, "");
+
 	if (ac > 1 && strcmp(av[1], "-s") == 0) {
 		/* Silence conf_read() until the real callback is set up */
 		conf_set_message_callback(NULL);

scripts/package/install-extmod-build

@@ -63,7 +63,7 @@ if [ "${CC}" != "${HOSTCC}" ]; then
 	# Clear VPATH and srcroot because the source files reside in the output
 	# directory.
 	# shellcheck disable=SC2016 # $(MAKE) and $(build) will be expanded by Make
-	"${MAKE}" run-command KBUILD_RUN_COMMAND='+$(MAKE) HOSTCC='"${CC}"' VPATH= srcroot=. $(build)='"$(realpath --relative-base=. "${destdir}")"/scripts
+	"${MAKE}" run-command KBUILD_RUN_COMMAND='+$(MAKE) HOSTCC='"${CC}"' VPATH= srcroot=. $(build)='"$(realpath --relative-to=. "${destdir}")"/scripts
 
 	rm -f "${destdir}/scripts/Kbuild"
 fi